Podcasts about Atmospheric Research

In this episode of Astronomy Daily, host Anna takes you on a thrilling expedition through the latest cosmic discoveries and pressing news from the space sector. From groundbreaking solar observations to the challenges facing the International Space Station, this episode is brimming with insights that will deepen your understanding of our universe.Highlights:- NASA's Punch Mission Captures First Images of the Sun: Join us as we explore the exciting achievements of NASA's Punch mission, which has successfully captured its first images of the Sun's outer atmosphere. Discover how these groundbreaking images are set to enhance our understanding of solar material and its journey through the solar system.- Concerns for the International Space Station: Delve into the alarming warnings from NASA's safety panel regarding the increasing risks to the aging ISS as it nears its retirement date. We discuss the implications of these risks and what they mean for the future of this vital orbital laboratory.- Curiosity Rover Solves Mars Carbonate Mystery: Travel to Mars with us as we uncover how the Curiosity rover may have solved the mystery of missing carbonates on the red planet. This discovery could reshape our understanding of Mars's early atmospheric conditions and its potential for past habitability.- The Awakening Gleisberg Cycle: Learn about the intriguing research suggesting we are entering a period of heightened solar activity due to the Gleisberg cycle. This phenomenon could lead to more intense space weather in the coming decades, with both challenges and unexpected benefits for our technology-dependent world.- Remarkable Lunar Satellite Rescue: Hear the incredible story of how Chinese scientists executed a complex rescue operation to save two lunar satellites stranded in the wrong orbit. This feat showcases remarkable engineering and determination in overcoming significant challenges.For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTubeMusic, TikTok, and our new Instagram account! Don't forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.00:00 - Welcome to Astronomy Daily01:05 - NASA's Punch mission captures first images of the Sun10:30 - Concerns for the International Space Station17:00 - Curiosity rover solves Mars carbonate mystery22:15 - The awakening Gleisberg cycle27:30 - Remarkable lunar satellite rescue✍️ Episode ReferencesNASA Punch Mission[NASA](https://www.nasa.gov/)International Space Station Safety Panel[NASA ISS](https://www.nasa.gov/mission_pages/station/main/index.html)Curiosity Rover Findings[NASA Mars](https://mars.nasa.gov/msl/home/)Gleisberg Cycle Research[National Center for Atmospheric Research](https://www.ncar.ucar.edu/)Chinese Lunar Satellite Rescue[China National Space Administration](http://www.cnsa.gov.cn/)Astronomy Daily[Astronomy Daily](http://www.astronomydaily.io/)Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-exciting-space-discoveries-and-news--5648921/support.

Latest research by the National Institute of Water and Atmospheric Research suggests 'extreme atmospheric rivers' over New Zealand may double by the end of the century, making up a much bigger proportion of our total annual rainfall. Niwa scientist Peter Gibson spoke to Corin Dann.

We talk to Dr. Annareli Morales about the Significant Opportunities in Atmospheric Research and Science (SOARS) Program, building connections with experts in the atmospheric sciences, and the importance of local government work.Episode transcript Hosted by Emma Collins and Kelly SavoieEdited by Johnny LeTheme music composed and performed by Steve Savoie Visit AMS Career Resources on the web! Contact us at skypodcast@ametsoc.org with any feedback or if you'd like to become a future guest. Copyright © 2025 American Meteorological Society

This episode of Across The Margin : The Podcast features an interview with Lee Klinger, Ph.D., an Independent Scientist and Consultant in Big Sur, CA currently working with the Department of Natural Resources of the Esselen Tribe of Monterey County, and with the Mutsun Costanoan leaders at Indian Canyon Nation. Since 2005 he has served as the director of Sudden Oak Life, a movement aimed at applying fire mimicry practices to address the problems of forest decline and severe wildfires in California. He has more than forty years of experience in forestry, plant and soil ecology, atmospheric chemistry, earth system science, and nature photography, and has held scholarly appointments at the National Center for Atmospheric Research, the University of Colorado, the University of Oxford, the Chinese Academy of Sciences, and the Geological Society of London. His book — Forged By Fire : The Cultural Tending of Trees and Forests in Big Sur and Beyond — is the focus of this episode. Big Sur is home to many remarkable trees, including ancient groves of oddly shaped oaks and peculiar groupings and strange fire scars in old-growth redwoods, all dating from a time when the Esselen People were the sole human occupants of the region. Upon close inspection, these oddities are found to be the result of cultural burning and other tending practices by the Esselen. Now, however, too many of these living artifacts are dying and perishing in flames from the stresses imposed by our modern culture. By bringing together both Western science and Traditional Ecological Knowledge systems, the solutions to these problems become self-evident — either reintroduce cultural fire to the land or, if that is not possible, mimic its effects using materials and practices that emulate fire. In this episode hosts Michael Shields and Lee Kliger discuss the importance of using fire as a tool in landscape and forest management, the craft of fire mimicry, the benefits of marrying Western Science with Traditional Ecological Knowledge (TEK), and so much more. Hosted on Acast. See acast.com/privacy for more information.

Tonight's Guest WeatherBrain is the Meteorologist In Charge at the NWS in Tulsa, Oklahoma.  He's an Illinois native.  Steve Piltz, welcome to WeatherBrains! Our Second Guest WeatherBrain tonight is an engineering professor at Oklahoma State University.  Dr. Jamey Jacob, thanks for joining us tonight. Our email officer Jen is continuing to handle the incoming messages from our listeners. Reach us here: email@weatherbrains.com. Oklahoma pre-dawn QLCS tornado event (01:00) Dealing with surrounding aircraft/conflicts as PIC (Pilot in Command) of a drone (20:30) Proper protocol of ultralight aircraft nearby as a drone operator(23:00) How does ice form on drones?  (37:30) When will we stop launching weather balloons?  (45:50) ISARRA:  International Society for Atmospheric Research using Remotely Piloted Aircraft  (51:00) Developments in using drones in clouds (58:30) Difficulty of winter weather forecasting in low-latitudes (01:06:45) Real-time model output (01:10:20) The Astronomy Outlook with Tony Rice (No segment this week) This Week in Tornado History With Jen (01:15:35) E-Mail Segment  National Weather Round-Up and more! Web Sites from Episode 983: Steve Piltz on X Picks of the Week: Dr. Jamey Jacob - Jacob researching solutions to turbulence in unmanned aerial systems Steve Piltz - SondeHub Tracker James Aydelott - Wettest all-time November in Tulsa weather records Jen Narramore - Ryan Hall 24/7 live weather stream Rick Smith - Out Neil Jacobs - Out Troy Kimmel - NWS Probabilistic Precipitation Portal Kim Klockow-McClain - Out Bill Murray - Out James Spann - Tornadoes On This Date The WeatherBrains crew includes your host, James Spann, plus other notable geeks like Troy Kimmel, Bill Murray, Rick Smith, James Aydelott, Jen Narramore, Dr. Neil Jacobs, and Dr. Kim Klockow-McClain. They bring together a wealth of weather knowledge and experience for another fascinating podcast about weather.

For our weekly catch-up with the Labour Party Wire Host Caeden speaks to Deputy Leader Carmel Sepuloni about the joint press release from Labour, the Greens, and Te Paati Maaori against the Treaty Principles Bill and the formal apology to survivors of abuse in state care. For State of the States this week they speak to Andre Fa'aoso from the Yale Daily News about the republicans winning the house of representatives and Donald Trump's cabinet appointments. For State of the States they also speak to political commentator and former Radioactive political host Tom Unger about the mood on the ground in Washington D.C. and the Democrat's response to losing the election. For City Counselling this week, Sofia speaks to Councillor Shane Henderson about Hīkoi mō te Tiriti passing through Tāmaki Makaurau yesterday and Auckland Council's Christmas tree spending.  She also speaks to Distinguished Scholar at the National Center for Atmospheric Research in the United States and honorary academic at the Faculty of Science at the University of Auckland, Dr Kevin Trenberth, about the 2024 United Nations Climate Change Conference, more commonly known as COP29, which started this week.

Producer Sofia spoke to Distinguished Scholar at the National Center for Atmospheric Research in the United States and honorary academic at the Faculty of Science at the University of Auckland, Dr Kevin Trenberth, about the 2024 United Nations Climate Change Conference (COP29) and the possible impact on climate action progress following the re-election of Republican Donald Trump in the United States.

Guest: Everette Joseph, Director of NCARDescription: We have the NWS, NOAA. and NCEI, but another very valuable member of the meteorological alphabet soup is NCAR, the National Center for Atmospheric Research! However, NCAR is not constricted by any government regulations, so they are free to dissect the atmosphere as they please. However, they have a mission to uphold, just like our government organizations, to understand the world around and above us so they can indirectly protect future lives and property. Today on Weather Geeks, we have the Director of NCAR Everette Joseph to chat about atmospheric research in the past, present and future!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Atmospheric satellite data can provide key information about climate change, including measurements related to the ozone layer, air quality, methane, and more. In today's episode, Dr. Pieternel Levelt, a scientist and associate director of the National Center for Atmospheric Research, joins Daniel and Alison to talk about satellite instruments like OMI (the Ozone Monitoring Instrument) and TROPOMI (the TROPOspheric Monitoring Instrument). These instruments provide essential data to scientists and policymakers all over the globe.

Die Themen in den Wissensnachrichten +++ Künstliche Intelligenz lenkt Blick auf noch viel mehr Figuren in der Nazca-Wüste +++ Neuer Geisterhai vor Neuseeland entdeckt +++ Amazonas-Regenwald in letzten 40 Jahren massiv geschrumpft +++**********Weiterführende Quellen zu dieser Folge:AI-accelerated Nazca survey nearly doubles the number of known figurative geoglyphs and sheds light on their purpose. PNAS, 23.09.2024New species of NZ ghost shark discovered. Meldung vom National Institute of Water and Atmospheric Research, 24.09.2024Consonant lengthening marks the beginning of words across a diverse sample of languages. Nature Human Behaviour, 24.09.2024Amazon forest loses area the size of Germany and France, fueling fires. AFP-Bericht, 24.09.2024Durchschnittlich 36 500 Euro Ausgaben für ein Bachelorstudium an Hochschulen im Jahr 2022. Zahl der Woche vom Statistischen Bundesamt, 24.09.2024Alle Quellen findet ihr hier.**********Ihr könnt uns auch auf diesen Kanälen folgen: Tiktok und Instagram.

This week we sit down with Dr. Daniel Clements, a freshwater ecologist for the National Institute of Water and Atmospheric Research, to discuss plant management practices abroad and similarities between the invasive plants found in New Zealand and Florida. Helpful Resources NIWA Freshwater Research — Working In The Weeds is a podcast by the ⁠⁠⁠University of Florida/IFAS Center for Aquatics and Invasive Plants⁠⁠⁠. This series connects scientists with stakeholders to clarify and discuss issues surrounding aquatic and invasive plants, while also highlighting the research being conducted at the Center. Do you have topics or questions you would like us to discuss on this podcast? Email us at ⁠⁠⁠caip@ifas.ufl.edu⁠⁠⁠. For more information and resources, visit our ⁠⁠⁠website⁠⁠⁠. Follow UF/IFAS CAIP on ⁠⁠⁠Instagram⁠⁠⁠ and ⁠⁠LinkedIn⁠⁠.

We've all probably become a little numb to hearing it being said, but with every summer now comes the oppressive, sometimes unbearable heat. We're feeling the start of it this year, with a few days of sweltering temperatures around the Bay Area, some places hitting into the triple digits. And while this heat wave is a short-lived one, many are bracing for the next one, and the next, and the next. So, what will the warmer months hold for us in California and around the rest of the western United States this year? And will the weather extremes we see become more frequent and worse as time goes by? To help us understand the here and now - and what may come - we turn to Daniel Swain, Climate Scientist at the Institute of the Environment and Sustainability at UCLA and with the National Center for Atmospheric Research

Episode 29! This week we are interviewing the Western-Mass based artist, Ashley Eliza Williams. Ashley is an incredible artist born in the Blue Ridge Mountains in SW Virginia, and making work about interspecies communication and non-human language. Ashley has exhibited widely including at Museum of Contemporary Art, Denver (CO), Hersbruck Museum (Germany), The National Center for Atmospheric Research in Boulder (CO), Bronx Museum Project Space (NY), The New York Hall of Science (NY), and Wasserman Projects in Detroit (MI). Ashley's work has been featured in many publications including New American Paintings, Hyperallergic, and The Washington Post.  Recent residencies include: Sitka Center for Art and Ecology, Vermont Studio Center, Shoals Marine Laboratory, The Studios at Mass MoCA, and Shangyuan Art Museum, China. In 2023 Ashley was a Lucille Walton Fellow and resident artist at the University of Virginia Mountain Lake Biological Station. This is a great conversation filled with bird song out the window as we talk about communication attempts, creating imaginary worlds, shifts in perspective scales, the impoverishment of imagination from the ongoing extinction of beings, night walks and so much more.  Please give Ashley a follow on instagram. Go check out her website and stay tuned for their next upcoming shows and projects. Please Subscribe to the show, leave a review and share this episode on social media or with friends! Check out our website for more information and follow us on @artist_and_place Steam Clock. Theme music by @GraceImago Podcast graphic design by @RobKimmel

Guest: Dr. Falko Judt, Research Meteorologist at NCARIn tropical meteorology, the term ‘rapid intensification' describes a tropical cyclone that does just that: it rapidly intensifies. The official definition is a tropical system whose maximum sustained winds increase by at least 35 mph in a 24-hour period. Sometimes though, it's much more intense. In 2023, Hurricane Otis in the Eastern Pacific saw its winds increase by 115 mph in less than 24 hours before slamming into Mexico as a rare Category 5 storm, while Hurricane Idalia intensified by 55 mph from a tropical storm to a Category 5 hurricane in the day before making landfall in Florida's Big Bend. The ‘how' and ‘why' some storms rapidly intensify is still shrouded in a bit of mystery. Here today to help us unveil a bit of that, we welcome Falko Judt, a research meteorologist at the National Center for Atmospheric Research.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

For this special 2-part Earth Day series, Kevin and Ryan interviewed Dr. Gordon Bonan, a Colorado-based bonsai artist and climate scientist. We asked Gordon in this wide-ranging interview to distill his scientific findings from climate modeling, how it may impact us as humans, bonsai artists, and our trees, and how he approaches sharing information on the subject with the public. In part 2, we also have some listener questions he addresses. The video version is available ⁠⁠here⁠⁠. Show notes, relevant pictures, and links are available ⁠⁠⁠⁠here⁠⁠⁠⁠. See you in the next episode! ----------------------------------------------------------------------------------------------------------------------------------------------------- Guest Info: Dr. Gordon Bonan is a climate scientist and published author from the National Center for Atmospheric Research. Many of Gordon's research publications can be found ⁠here ⁠for further reading. Also, Gordon's authored books are available ⁠here⁠. ----------------------------------------------------------------------------------------------------------------------------------------------------- Sponsor Info: This episode is also sponsored by the Columbus Bonsai Society. Learn more at the website below. ⁠⁠www.columbusbonsai.org⁠⁠ Support the Pod: Anytime you listen, subscribe, rate us, or share us with friends you help keep us motivated to keep making episodes for you all! If you want to take it to the next level, you can also help keep the podcast going by donating to us through Spotify or by sponsoring an episode (contact us directly for that). All donations go back into the podcast such as for our web hosting, recording gear expenses, etc. Even $1/month would be a great help! ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://podcasters.spotify.com/pod/show/bonsaitimepodcast/support⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ----------------------------------------------------------------------------------------------------------------------------------------------------- Podcast Info: The Bonsai Time Podcast is hosted, edited, & produced by Kevin Faris, Ryan Huston, & Kelly Lui. Learn more about the podcast at the links below. We expect to post new interviews and reflections monthly! ⁠⁠www.BonsaiTimePodcast.com⁠⁠ BonsaiTimePodcast@gmail.com ⁠⁠https://www.instagram.com/bonsaitimepodcast/⁠⁠ ⁠⁠https://www.facebook.com/Bonsai-Time-Podcast⁠⁠ ⁠⁠https://www.tiktok.com/@bonsaitimepod⁠⁠ Submit questions or pictures for future Bonsai Brainstorm episodes to our email, social media DMs, or at the link below. ⁠⁠https://www.bonsaitimepodcast.com/p/contact.html⁠⁠ Your hosts can be found below: ⁠⁠https://www.instagram.com/kevin_farispnw/⁠⁠ ⁠⁠https://www.instagram.com/InVivoBonsai/⁠⁠ ⁠⁠https://www.instagram.com/BonsaiWithKelly/⁠⁠ Music by MIDICANCER. Find more music by them at the links below. ⁠⁠https://soundcloud.com/midicancer⁠⁠ ⁠⁠https://midicancer.bandcamp.com/⁠⁠ ----------------------------------------------------------------------------------------------------------------------------------------------------- More Bonsai Projects by Ryan: Read more about Ryan's bonsai blog below. ⁠⁠https://www.InVivoBonsai.com/⁠⁠ Find my bonsai seeds for sale here. Each seed kit sold comes with my full 10-year bonsai-from-seed guide. ⁠⁠www.invivobonsai.etsy.com⁠⁠ Find me on Facebook, Instagram, YouTube, and TikTok as well if you need more bonsai in your feed. ⁠⁠https://www.facebook.com/InVivoBonsai/⁠⁠ ⁠⁠https://www.instagram.com/InVivoBonsai/⁠⁠ ⁠⁠https://www.YouTube.com/@InVivoBonsai⁠⁠ ⁠⁠https://www.TikTok.com/InVivoBonsai⁠⁠ Also, check out some of my video editing work for the Puget Sound Bonsai Association and Columbus Bonsai Society's demonstration archives below. ⁠⁠https://www.youtube.com/channel/UCtYWnc5qvsHk1UPjcPhalIQ⁠⁠ ⁠⁠https://www.youtube.com/channel/UCMUxTwUO5Ja2zXIRetMqjPQ --- Support this podcast: https://podcasters.spotify.com/pod/show/bonsaitimepodcast/support

For this special 2-part Earth Day series, Kevin and Ryan interviewed Dr. Gordon Bonan, a Colorado-based bonsai artist and climate scientist. We asked Gordon in this wide-ranging interview to distill his scientific findings from climate modeling, how it may impact us as humans, bonsai artists, and our trees, and how he approaches sharing information on the subject with the public. In part 2 coming next week, we also have some listener questions he addresses. The video version is available ⁠here⁠. Show notes, relevant pictures, and links are available ⁠⁠⁠here⁠⁠⁠. See you in the next episode! ----------------------------------------------------------------------------------------------------------------------------------------------------- Guest Info: Dr. Gordon Bonan is a climate scientist and published author from the National Center for Atmospheric Research. Many of Gordon's research publications can be found here for further reading. Also, Gordon's authored books are available here. ----------------------------------------------------------------------------------------------------------------------------------------------------- Sponsor Info: This episode is also sponsored by the Columbus Bonsai Society. Learn more at the website below. ⁠www.columbusbonsai.org⁠ Support the Pod: Anytime you listen, subscribe, rate us, or share us with friends you help keep us motivated to keep making episodes for you all! If you want to take it to the next level, you can also help keep the podcast going by donating to us through Spotify or by sponsoring an episode (contact us directly for that). All donations go back into the podcast such as for our web hosting, recording gear expenses, etc. Even $1/month would be a great help! ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://podcasters.spotify.com/pod/show/bonsaitimepodcast/support⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ----------------------------------------------------------------------------------------------------------------------------------------------------- Podcast Info: The Bonsai Time Podcast is hosted, edited, & produced by Kevin Faris, Ryan Huston, & Kelly Lui. Learn more about the podcast at the links below. We expect to post new interviews and reflections monthly! ⁠www.BonsaiTimePodcast.com⁠ BonsaiTimePodcast@gmail.com ⁠https://www.instagram.com/bonsaitimepodcast/⁠ ⁠https://www.facebook.com/Bonsai-Time-Podcast⁠ ⁠https://www.tiktok.com/@bonsaitimepod⁠ Submit questions or pictures for future Bonsai Brainstorm episodes to our email, social media DMs, or at the link below. ⁠https://www.bonsaitimepodcast.com/p/contact.html⁠ Your hosts can be found below: ⁠https://www.instagram.com/kevin_farispnw/⁠ ⁠https://www.instagram.com/InVivoBonsai/⁠ ⁠https://www.instagram.com/BonsaiWithKelly/⁠ Music by MIDICANCER. Find more music by them at the links below. ⁠https://soundcloud.com/midicancer⁠ ⁠https://midicancer.bandcamp.com/⁠ ----------------------------------------------------------------------------------------------------------------------------------------------------- More Bonsai Projects by Ryan: Read more about Ryan's bonsai blog below. ⁠https://www.InVivoBonsai.com/⁠ Find my bonsai seeds for sale here. Each seed kit sold comes with my full 10-year bonsai-from-seed guide. ⁠www.invivobonsai.etsy.com⁠ Find me on Facebook, Instagram, YouTube, and TikTok as well if you need more bonsai in your feed. ⁠https://www.facebook.com/InVivoBonsai/⁠ ⁠https://www.instagram.com/InVivoBonsai/⁠ ⁠https://www.YouTube.com/@InVivoBonsai⁠ ⁠https://www.TikTok.com/InVivoBonsai⁠ Also, check out some of my video editing work for the Puget Sound Bonsai Association and Columbus Bonsai Society's demonstration archives below. ⁠https://www.youtube.com/channel/UCtYWnc5qvsHk1UPjcPhalIQ⁠ ⁠https://www.youtube.com/channel/UCMUxTwUO5Ja2zXIRetMqjPQ --- Support this podcast: https://podcasters.spotify.com/pod/show/bonsaitimepodcast/support

The eclipse of April 8 was truly remarkable. And here's a little something that added an extra layer of fascination for those of us in the path of totality in Elyria, Ohio--an eclipse weather balloon crash-landed in a field on the property of our very own Eastern Heights Campus! The balloon and its transmission device, known as a radiosonde, were discovered by a school family who was watching the eclipse from the school's field. The balloon was launched by a group of researchers from the University of Wyoming known as the UW Space Cowboys. Their atmospheric team actually sent some 30 balloons up in the air--every hour for 30 hours--to collect data like temperature, humidity, wind, latitude/longitude, and altitude within the eclipse's path of totality. On this episode of Petey Podcast, we chat with Dr. Phil Bergmaier who heads up the eclipse weather balloon project of the atmospheric science research at the University of Wyoming, and leader of the UW Space Cowboys. We also talk with Elyria Schools parent, Laura Schisler, who made the balloon discovery at Eastern Heights! Take a listen--it's an out-of-this-world episode!It's a great day to be a Pioneer! Thanks for listening. Find Elyria Schools on Facebook, Twitter, Instagram and YouTube!

How is snow made and what's it made out of?  Why is it white and sparkly?  Why do snowflakes look different? Can snowstorms have thunder? Why do some places, like mountains, get more snow than others? Answers to all of your questions about snow, with Seth Linden, who works for the National Center for Atmospheric Research in Boulder, Colorado. Plus we hear what it's like to live at the top of Mount Washington, famous for its extreme weather, from Alexandra Branton, a meteorologist who works at the observatory at the top of the mountain, even during the frigid winter. Download our learning guides: PDF | Google Slides

In this Making Leaders podcast, we hear from Onyinye Nwankwo, PhD Candidate in Atmospheric and Space Sciences at the University of Michigan, Ann Arbor and one of three Promise Award Recipients in 2023. Onyinye is an accomplished scientist in the field of upper atmospheric and space sciences, currently pursuing her PhD in Climate and Space Sciences and Engineering. She completed her Bachelor's degree in Physics and Industrial Physics at Nnamdi Azikiwe University in her home country of Nigeria before obtaining a Master's degree in Space Geophysics from the National Institute for Space Research (INPE) in Brazil and a second Master of Science in Climate and Space Sciences and Engineering from the University of Michigan. During her undergraduate studies, Onyinye served as an industrial trainee “Radio Signal Officer” at the Nigeria Port Authority in Lagos State, where her skills in maintaining radio signals and signal processing were key to ensuring efficient communication and navigation services. She went on to become a Scientific Officer with the Center for Atmospheric Research, National Space Research and Development Agency (CAR-NASRDA) in Anyibga, Kogi State, Nigeria, where she showcased her expertise in data processing, management and the operation of cutting-edge imaging technology. In this role, Onyinye provided key raw data handling for the All-Sky Airglow Imager and Fabry Perot Interferometer and made significant contributions to the understanding of atmospheric phenomena, which also bolstered Nigeria's stature in space and atmospheric research. Before joining CAR-NASRDA, she worked as a Graduate Assistant in the Department of Physics at Michael Okpara University of Agriculture in Umudike, Nigeria, where she handled a range of responsibilities for the department, including course instruction, design and implementation of research methodologies, contributions to lab experiments and management of administrative tasks.

Oil sands produce more air pollution than industry's required to report, study says (0:54) The volume of airborne organic carbon pollutants — some of the same pollutants that lead to smog in cities — produced by Alberta's oil sands have been measured at levels up to 6,300 per cent higher than we thought. John Luggio, a research scientist with Environment and Climate Change Canada, said their cutting edge techniques in their new study picked up many pollutants industry hasn't been required to track. Mark Cameron from Pathways Alliance, the industry group representing several oil sands companies, agreed that these findings warrant further review. Megalodon was enormous — but perhaps less husky than we'd thought (9:20) The extinct shark megalodon was likely the largest predatory shark to ever swim the oceans, but a new reconstruction suggests it was not quite the behemoth we thought it was. Scientists had assumed it was beefy and thick like a modern great white shark, but a new study says the evidence suggests it was a slim, sleek killer.Philip Sternes, a PhD candidate at the University of California, Riverside in the department of evolution, ecology and organismal biology, worked with a team of 26 international scientists on the study featured in Palaeontologia Electronica. Astronomers find a planet with a massive, gassy tail (17:46) Observations of a large, Jupiter-sized exoplanet closely orbiting a nearby star have revealed that the planet has a huge, comet-like tail. The 560,000 kilometer-long tail seems to be a result of the powerful stellar wind from the star stripping the atmosphere away from the gaseous planet, and blowing it out into space. The find was made by a team at University of California Los Angeles, including astrophysicist Dakotah Tyler, and was published in The Astrophysical Journal. Put down your laptop, pick up your pen — writing stimulates brain connectivity (26:22) A new study looking at the activation of networks in the brain associated with learning and memory suggests that writing by hand produces much more brain connectivity than typing on a keyboard. This adds to the evidence that writing by hand is an aid to memory. Audrey van der Meer, a professor of neuropsychology and director of the Developmental Neuroscience Laboratory at the Norwegian University of Science and Technology, led the work, which was published in Frontiers in Psychology. The aftermath of a record-smashing volcano: Hunga Tonga–Hunga Haʻapai two years later (34:09) The aftermath of the record-smashing Tonga volcano that'll rewrite textbooks Record-smashing Tonga volcano sheds new light on how underwater volcanoes blow In January 2022, the largest underwater volcanic eruption ever recorded devastated the seafloor of the southwestern Pacific. A tsunami washed ashore in nearby Tonga — causing significant property damage, but thankfully taking few lives. Kevin Mackay, a marine geologist from the National Institute of Water and Atmospheric Research in New Zealand, said this blast broke many records, including the loudest sound, highest eruption and fastest underwater avalanches ever recorded. And we're still feeling the heating effects from it today from the water vapour it shot into the stratosphere.

Climate change is increasing flood risk worldwide.  Climate change is intensifying flood risk around the world, with potentially devastating consequences for communities and infrastructure.  As the planet gets hotter, the atmosphere's capacity to hold water vapor increases, leading to more frequent and intense precipitation events in certain regions.  Extreme rainfall events can overwhelm stormwater and other drainage systems and result in dangerous flash flooding. A 2021 study published by the American Meteorological Society found that for every 1°C rise in global temperature, the intensity of extreme rainfall events increases by 7 percent.  Sea level rise, driven by melting glaciers, is also causing coastal flooding and erosion in many parts of the world.  Sea levels could rise by an average of 10 - 12 inches in the U.S. in the next 30 years (2020 – 2050)—as much as the rise measured over the last 100 years (1920 - 2020).  By the end of the century, sea levels could be as much as 3.6 feet higher than they are today, putting nearly 200 million people at risk.   These changes are already having real-world consequences. In 2021, severe flooding in Germany, Belgium, the Netherlands, and other European countries killed over 200 people and destroyed entire towns.  In the United States, severe coastal flooding from Superstorm Sandy was partially caused by unusually high storm surges attributed to sea level rise.  While these challenges may be daunting, there are concrete actions we can take now to increase our resilience, such as greater investment in flood control infrastructure and natural interventions to mitigate flood risk.  These and other solutions are discussed in more detail below.   A recent study indicates that climate change is increasing the risk of a “megaflood” in California.California has experienced great floods every century or so for many millennia, according to historical and climate records. The last great flood in California was in 1862, which inundated a 300-mile-long stretch of the Central Valley, including highly populated areas such as Sacramento.  The “Great Flood of 1862” is widely considered the benchmark for a “plausible worst-case scenario” flood in contemporary California. Recent research suggests that climate change has already increased the risk of extreme floods in California, and that it is likely to significantly increase the risk of even more extreme floods in the future. A 2022 study by UCLA climate scientist Daniel Swain and fellow researcher Xingying Huang found that despite the recent prevalence of severe drought, California faces a broadly underappreciated risk of severe floods. The study indicates that climate change has already doubled the risk of a present-day megastorm, relative to a century ago, and more than tripled the risk of a trillion-dollar megaflood like the Great Flood of 1862.  It further found that larger future increases are likely due to continued warming.  These ominous findings have direct implications for flood and emergency management, and climate adaptation activities.Governments should implement strategies to mitigate and adapt to the growing risk of floods.According to Dr. Swain, addressing flood risk is a societal challenge that requires action at the local, state, and federal government levels. He recommends action to assess flood risk, strengthen flood control infrastructure, implement natural interventions to mitigate flood risk, and explore innovative approaches to flood management: Assess flood risk: FEMA's flood maps, which are now known to be woefully inadequate, should be improved and updated.Strengthen flood control infrastructure: Weaknesses in levees, dams, and urban flood conduits should be identified and rectified through research and funding.Implement natural interventions to mitigate flood risk: Long-term flood risk mitigation may involve natural interventions such as floodplain restoration or moving levees away from the river, giving rivers more room to expand without flooding highly populated cities or critical infrastructure.Explore innovative approaches to flood management: Forecast Informed Reservoir Operations (FIRO) and Flood Managed Aquifer Recharge (Flood-MAR) are innovative approaches that could drive advances in flood management. FIRO involves using high-quality weather forecasts to dynamically operate reservoirs and water releases, while Flood-MAR involves leveraging flood flows to store water in natural aquifers underground (which can have the added benefit of returning water to depleted aquifers).Who is Daniel Swain?Daniel Swain, Ph.D., is a climate scientist who holds joint appointments at UCLA's Institute of the Environment and Sustainability, the Capacity Center for Climate and Weather Extremes at the National Center for Atmospheric Research, and as the California Climate Fellow at The Nature Conservancy. His research focuses on the dynamics and impacts of the Earth's changing climate system, with a particular emphasis on regional climate extremes such as droughts, floods, and wildfires. Dr. Swain's work includes understanding the processes driving severe droughts and "megafloods" in a warming climate, as well as the climate-related factors behind increasingly severe and destructive wildfires in the American West. He also engages in extensive science communication and outreach efforts, including authoring the Weather West blog, providing real-time perspectives on California weather and climate, and working with media outlets to ensure scientifically accurate coverage of climate change.Sources:NY Times, The Coming California Megastorm (August 12, 2022)The Public Policy Institute of California, Commentary: Catastrophic Floods and Breached Levees Reveal a Problem California Too Often Neglects (April 7, 2023)PBS, Climate change increasing chance of ‘mega storm' in California, scientists say (Sept. 6, 2022)Journal of Climate, Changes in Annual Extremes of Daily Temperature and Precipitation in CMIP6 Models (2021)NOAA, 2022 Sea Level Rise Technical ReportIPCC, Special Report on the Ocean and Cryosphere in a Changing Climate, Chapter 4, Sea Level Rise and Implications for Low-Lying Islands, Coasts and CommunitiesWorld Economic Forum, The Global Risks Report 2020United Nations, 2021 floods: UN researchers aim to better prepare for climate risksBBC News, Europe's floods: Lessons from German tragedy (2021)NOAA, Climate.gov, Superstorm Sandy and Sea Level RiseSwain, ARkStorm 2.0: Climate change is increasing the risk of a California megaflood (2022)Scientific American, The Coming Megafloods (2013)Science, Climate change is increasing the risk of a California megaflood (2022)Smithsonian Magazine, Federal Flood Maps Are Outdated Because of Climate Change, FEMA Director Says (2022)The Washington Post, America underwater: Extreme floods expose the flaws in FEMA's risk mapsThe Nature Conservancy, How Nature Can Help Reduce Flood Risks: Conservation is an economical way to avoid costly flood damages. In some areas the benefits are 5x the cost (2020)For a transcript, please visit https://climatebreak.org/recharging-aquifers-with-flood-waters-with-daniel-swain/

In this Better Satellite World podcast series, we ask the question: "What would you do if you had the power to make the world a better place during your career?" Joining SSPI's Lou Zacharilla to answer that question in the first episode are 3 members of the "20 Under 35" cohort of 2023: Onyinye Nwankwo, Atmospheric and Space Scientist at the University of Michigan, Ann Arbor; Amy Comeau, Lead Member of Boeing's CST-100 Starliner Chief Engineer's Office; and Dr. Justyna Kosianka, Senior Remote Sensing Scientist at Ursa Space Systems. Onyinye Nwankwo is an accomplished scientist in the field of upper atmospheric and space sciences, currently pursuing her PhD in Climate and Space Sciences and Engineering at the University of Michigan, Ann Arbor. She completed her Bachelor's degree in Physics and Industrial Physics at Nnamdi Azikiwe University in her home country of Nigeria before obtaining a Master's degree in Space Geophysics from the National Institute for Space Research (INPE) in Brazil and a second Master of Science in Climate and Space Sciences and Engineering from the University of Michigan. During her undergraduate studies, Onyinye served as an industrial trainee “Radio Signal Officer” at the Nigeria Port Authority in Lagos State, where her skills in maintaining radio signals and signal processing were key to ensuring efficient communication and navigation services. She went on to become a Scientific Officer with the Center for Atmospheric Research, National Space Research and Development Agency (CAR-NASRDA) in Anyibga, Kogi State, Nigeria, where she showcased her expertise in data processing, management and the operation of cutting-edge imaging technology. In this role, Onyinye provided key raw data handling for the All-Sky Airglow Imager and Fabry Perot Interferometer and made significant contributions to the understanding of atmospheric phenomena, which also bolstered Nigeria's stature in space and atmospheric research. Before joining CAR-NASRDA, she worked as a Graduate Assistant in the Department of Physics at Michael Okpara University of Agriculture in Umudike, Nigeria, where she handled a range of responsibilities for the department, including course instruction, design and implementation of research methodologies, contributions to lab experiments and management of administrative tasks. Onyinye was selected as one of the three Promise Award Recipients for the 2023 "20 Under 35" cohort. Amy Comeau is a lead member of the CST-100 Starliner Chief Engineer's Office at Boeing, a position that requires solving complex system-level design and integration challenges. As part of her current role, she facilitates factory tours of the Starliner program for key stakeholders, including legislators, community leaders, national and international customers, universities and other organizations, making constant use of her powerful communication and leadership skills. Amy began her career at Boeing in 2018 as a satellite systems vehicle engineer as part of a rotation program, where she led an in-depth analysis of test equipment anomalies and supported the setup and functional checkouts of various satellite payloads. Before joining Boeing, she worked in a fellowship for start-up Bryce Space and Technology as a Brooke Owens fellow – one of only 36 women selected for the fellowship in 2017. She also participated in NASA's Micro-g NExT challenge as a student, during which she designed, developed and manufactured a tool that could seal micrometeorite debris holes on the International Space Station. Amy graduated from Purdue University with a Bachelor of Science in Aeronautical and Astronautical Engineering. Dr. Justyna Kosianka is a Senior Remote Sensing Scientist at Ursa Space Systems, with a history of designing and developing algorithms for Synthetic Aperture Radar (SAR) analytics, geospatial modeling for synthetic SAR training data generation and data fusion. Within this she has focused on change detection as well as environmental monitoring analytics. Dr. Kosianka serves as the manager for Ursa's SAR-based Analytics Team and has served as the technical lead for the company's suite of SAR-based Earth observation analytics, including National Catastrophe, soil moisture, stockpile measurement, flood mapping, well monitoring and oil storage measurement and supply chain management. She was recently assigned the role of Product Owner for Ursa's commodities-based product offerings. In this role, Dr. Kosianka is responsible for planning for design and development of commodities and Earth observation products, which helps set the direction for an entire suite of SAR-analytics-based products for the company. She has made particular progress in the area of 3D Change Detection while at Ursa, resulting in her being awarded 2 patents for SATELLITE SAR ARTIFACT SUPPRESSION FOR ENHANCED THREE-DIMENSIONAL FEATURE EXTRACTION, CHANGE DETECTION, AND VISUALIZATIONS (A-1 and B-1).

On this episode of the Energy Security Cubed Podcast we feature a lecture recorded from CGAI's recent speaker dinner featuring Roger Pielke Jr., "Climate Science Narrative and Public Policy". You will be able to find the slides from this lecture here: https://www.cgai.ca/climate_science_narrative_and_public_policy For the intro session, Kelly and Joe Calnan chat about recent events in energy, including the Biden-Xi summit, Glencore's purchase of Teck coal assets, and the importance of Israel to Egyptian energy. Guest Bio: - Roger Pielke Jr. is a professor at the University of Colorado Boulder, a former scientist at the National Center for Atmospheric Research, and author of "The Honest Broker", where he is experimenting with a new approach to research, writing and public engagement Host Bio: - Kelly Ogle in the CEO of the Canadian Global Affairs Institute Interview recording Date: October 26, 2023 Energy Security Cubed is part of the CGAI Podcast Network. Follow the Canadian Global Affairs Institute on Facebook, Twitter (@CAGlobalAffairs), or on LinkedIn. Head over to our website at www.cgai.ca for more commentary. Produced by Joe Calnan. Music credits to Drew Phillips.

For anyone feeling particularly wind-blown recently - NIWA agrees with you. The National Institute of Water and Atmospheric Research has released its climate summary for the month of October. It reports large temperature swings and high winds across the motu. Kaikohe in the Far North had its wettest October ever - with 321 percent of its normal monthly rainfall. NIWA's Chris Brandolino spoke to Susie Ferguson.

The year is not yet over, but across the country, people have weathered a significant number of climate events: Californians experienced heavy rainfall from, landslides, and even a hurricane. The South grappled with extreme heat and the Midwest and Northeast are contending with dangerous air quality from wildfires in Canada. Now, the gulf and east coasts are bracing for another season of intense hurricane activity.rnrnIn the Great Lakes, climate change has led to increased rainfall, reduced water quality, rising temperatures, and fluctuating water levels. The climate crisis is a top priority for the National Oceanic and Atmospheric Administration (NOAA), and the organization is working with the business community, academia, and other federal, state, and local agencies to build a climate ready nation.rnrnAs the Under Secretary of Commerce for Oceans and Atmosphere and NOAA Administrator, Dr. Richard Spinrad is responsible for the strategic direction of the agency. This includes developing NOAA's products and services to address the climate crisis, enhancing environmental sustainability, fostering economic development, and creating a more equitable and diverse NOAA workforce. Prior to coming to the NOAA, Spinrad was Senior Adviser to the Vice President of Research and professor of Oceanology at Oregon State University. Dr. Spinard served as NOAA's chief scientist from 2014-2016 and led NOAA's Office of Oceanic and Atmospheric Research and National Ocean Service from 2003-2010. He has also held leadership positions with the Office of Naval Research and the Naval Meteorology and Oceanography Command.

There's lots of discussion going on these days regarding artificial intelligence or AI.  Like it or not you're probably using or at least taking advantage of AI applications right now and you might not even know it.  Winter operations takes place in an environment well suited for AI applications to provide assistance across a broad spectrum of activities from road weather forecasting to decision support to operator assistance in the cab through lane guidance, material applications, and a host of other potential applications.  In this episode Software Engineer Tom Brummet with the National Center for Atmospheric Research, Research Applications Laboratory discusses AI and ongoing work in winter maintenance and road weather.If this episode peaked your interest in Artificial Intelligence applications in winter maintenance you can check out what's happening at the National Center for Atmospheric Research, Research Applications Laboratory at this link https://ral.ucar.edu/technologies/artificial-intelligence-and-machine-learning or you can email Tom Brummet directly at brummet@ucar.edu.If you'd like to be a guest on SICOP Talks Winter Ops or you have an idea for an episode send an email to Rick Nelson at rnelson@aashto.org or Scott Lucas at SELucas@columbus.govSign up for email notifications for future episodes and other communications from AASHTO's Winter Weather Management Technical Service Program at https://subscribe.talkinwinterops.org We'll never spam you and you can unsubscribe at any time.Thanks for listening in and stay safe out there!

Scientists are finding that ocean alkalinity enhancement is one of the more promising solutions for permanently storing carbon from the atmosphere. And not only could this emerging technology help with the climate crisis, it could also address another key problem: acidity in the ocean, which is endangering ecosystems. In this premiere episode of the second season of Solve for X: Innovations to Change the World, host Manjula Selvarajah explores how this technology could help and what still needs to be figured out.Featured in this episode:Claudia Benitez-Nelson is an oceanographer who teaches at the University of South Carolina's School of Earth, Oceans and Environment. Her research focuses on the ocean's role in sequestration of greenhouse gasses, and the processes that shape the movement of materials from the ocean's surface to its depths.Will Burt is the chief ocean scientist at Planetary Technologies. As a biogeochemist and oceanographer by training, he devises strategies on how we can measure and add alkalinity to the ocean.Eddie Halfyard is the co-founder and chief technology officer at Carbon Run. He's also a research scientist with the Nova Scotia Salmon Association, pursuing freshwater alkalinity enhancement to restore salmon habitats.Sara Nawaz is a social scientist who studies the public perception of ocean-based negative emissions technology. She's also the director of research at the Institute for Carbon Removal Law and Policy at American University, and is affiliated with UBC and Oxford University.Matthew Long, oceanographer at the National Center for Atmospheric Research, serves both as co-founder and Executive Director of [C]Worthy. He and his team are developing the tools required for safe and effective ocean-based carbon removal.Further Reading:Using new research techniques scientists find Atlantic salmon are still returning to many Nova Scotia riversHalifax scientists have a plan to capture carbon from the atmosphere using mining materialsDoes ocean acidification alter fish behavior? Fraud allegations create a sea of doubtWarning on Mass Extinction of Sea Life: 'An Oh My God Moment'Take Care Before Enlisting the Oceans in the Climate Fight  MaRS works closely with ventures to help them scale their innovations. It created the Mission from MaRS initiative to help speed up the adoption of climate solutions. Mission from MaRS thanks its partners, HSBC Bank Canada, Grantham Foundation, RBC Tech for Nature and Peter Gilgan Foundation. Learn more about the program at missionfrommars.ca. MaRS helps entrepreneurs looking to scale solutions in climate tech, health and software. We offer targeted support through our Capital and Growth Acceleration programs. To learn more visit us at marsdd.com

It's official - El Nino has begun. The National Institute of Water and Atmospheric Research (Niwa) announced the start of the weather cycle in its Season Climate Outlook for October to December today. It increases the likelihood of “dramatic” temperature swings in these months, the outlook says, bringing periods of unseasonably warm weather followed by sharp, cool southerly winds. There's a higher chance rainfall will be lower than normal for many regions around the country, meaning drought conditions and a greater risk of fires than last year. Wind will be more powerful, with the outlook warning there could be periods of potentially damaging winds. Niwa said the weather pattern was likely to continue over the summer. Fire and Emergency NZ's national wildfire manager Tim Mitchell said fire season “is going to be different. We're going to see a see-sawing of fire risk”. “Now is the time to really prepare for the coming condition, clearing vegetation around structures, managing water supplies and forming a plan,” Mitchell said. ‘On track to be up there with some of the strongest El Ninos' Niwa meteorologist Ben Noll said: “El Nino is finally here. We've been talking about it for a long time.” Projections show it could be one of “the stronger El Nino events in the last couple of decades. And that means some pretty big impacts,” he said. “[There will be a] temperature rollercoster. It could be 30C one day and then 15C the next. That's typical for spring, but El Nino is going to elevate and enhance that level of variability,” he said. The eastern sides of both islands were likely to see above-average temperatures and the west and south of the South Island will get above-average rainfall. As Niwa's principal scientist Chris Brandolino spoke of the low rainfall rates projected for some areas he was so taken aback by forecasts he exclaimed “holy smokes!” Throughout October, rainfall rates were likely to be at or below normal for most of the country, with the North Island and top of the South in line for the most dramatic anomaly. Moving into November, “we have to watch out”, Noll said. The National Institute of Water and Atmospheric Research announced the start of the El Niño weather cycle in its Season Climate Outlook for October to December today. “We had that big flooding event in September - so inland Otago, around Queenstown Lakes, parts of Southland, the West Coast, Fiordland - there could be some very strong and impressive fronts that track through that region in the coming months,” he said. Brandolino said those fronts would “lose their oomph” as they moved north over the North Island: “That's why the dryness risk is there.” However, there would be higher rainfall rates in other places, Noll said. The west of the South Island could see higher than normal rainfall. Wind strength will be greater than normal across most of the country because the difference between air pressures near New Zealand, the pressure gradient, will be higher than normal. “This will come with periods of potentially damaging winds,” Niwa's outlook read. Noll said El Niño would “bring some really windy conditions”. More westerly winds from this pressure pattern will contribute to “prolonged dry spells” about the east and north of both islands. The risk of marine heatwaves, “like those that have occurred in recent years”, however, is low, Niwa said. Regional marine heatwaves could develop around the north and east of both islands, though. Noll and Brandolino pointed to sea surface temperature anomalies - “the engine room behind atmospheric patterns”, Noll said - where there was “a lot going on”. Measurements taken in a key region where El Nino is monitored in the equatorial Pacific Ocean in September showed temperatures had passed the threshold for a “strong” El Niño. “We've been watching the development of El Nino and what we've seen over the last month,” Noll said, “is that that key monitoring region in the central part of the Pacific known as Nino 3.4 has actually jumped over the threshold for a strong El Nino”. “[The threshold is] 1.5C and we're actually at 1.6C above average in that area. “And that puts us on track, this year, to be right up there with some of the strongest El Ninos,” Noll said. El Niño increases the likelihood of “dramatic” temperature swings in these months, the outlook says, bringing periods of unseasonably warm weather followed by sharp, cool southerly winds. Brandolino said the high measurement readings were significant given they were from September - “this early in the El Nino arc”, he said. “Once we reach 2C above average,” Noll said, “we tend to ascribe that as ‘very strong'. That means big impacts.” Another climate pattern, the Indian Ocean Dipole, which leads to extremely dry conditions in Australia, will also be in play. “This pattern looks very similar to what happened in 2019 - and although 2019 didn't have a fully-fledged El Nino, do you remember what happened?” The Indian Ocean Dipole threw parts of New Zealand's North Island into a severe meteorological drought. “This is a reason to be concerned,” Brandolino said, “now we have at least a strong El Nino in conjunction with [the Indian Ocean Dipole].” 30C by next Friday, Niwa forecasts Air pressure anomaly patterns showed the next 10 days would bring wind gusts over 100km/h this weekend, threatening power cuts and tree damage. “This is not your run-of-the-mill, typical wind event we've got coming in on Saturday,” Noll said. “Things change quickly and dramatically,” he said, “with a big high [pressure system] building north of the North Island.” Both Brandolino and Noll said parts of the country could be above 30C next week. “That's early,” Noll said, “Last year we didn't hit 30C until November. It's certainly ahead of schedule.” Bradolino said the early heat was “a nice example” of what New Zealand could see over the next two to three months. Fire and Emergency's Mitchell said the wildfire risk was slightly above normal along the east coasts of both islands - where rainfall was likely to be lower too - and slightly below normal where rainfall rates were projected to be higher than usual at the bottom and west of the South. “This year is going to be different. We really need you to keep up to date with wildfire risk conditions and think about those activities that could cause sparks or ignitions.” Raphael Franks is an Auckland-based reporter who covers breaking news. He joined the Herald as a Te Rito cadet in 2022.See omnystudio.com/listener for privacy information.

Our short and to the point PRESSURISED version of episode 37. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be! Read the show notes and find the full episode here: https://www.armatusoceanic.com/podcast/037-deep-digging   Alan is somewhere in the middle of the Pacific Ocean and Thom has been dissecting fish left right and centre at Te Papa. What better time to talk about deep-sea digging? After the exciting news last month about the geological cruise that drilled through the Moho (the area where the Earth's crust meets the mantle), we thought it would be interesting to talk with Andrew McCaig, the co-chief scientist for that expedition. Andrew talks us through the expedition's goals, achievements and the drilling process itself. Why were geologists interested in reaching this area and what exactly is serpentinisation?   We're really trying to make this project self-sustaining so we have started looking for ways to support the podcast. Here's a link to our page on how to support us, from the free options to becoming a patron of the show. And we want to thank our most recent patrons: Tammy Frank | Martin Pollizotto | Ray M | Nicole Vite-Liebl | Anna P | Eric Thanks again for tuning in, we'll deep-see you next time!   Check out our podcast merch here! Which now includes Alan's beloved apron and a much anticipated new design...    Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@armatusoceanic.com We'd love to actually play your voice so feel free to record a short audio note!   We are also on  Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic  Instagram: @deepsea_podcast, @armatusoceanic   Keep up with the team on social media Twitter:  Alan - @Hadalbloke (https://twitter.com/Hadalbloke) Thom - @ThomLinley (https://twitter.com/ThomLinley)  Georgia - @geeinthesea (https://twitter.com/geeinthesea)    Instagram:  Georgia - @geeinthesea (https://www.instagram.com/geeinthesea/)    Read the show notes and find out more about us at: www.armatusoceanic.com   Glossary Archaea - Microorganisms similar to bacteria in size and simplicity, but are very different molecularly. They're thought to be the ancient intermediate group between bacteria and eukaryotes. Astrophysics - Astrophysics is a branch of space science that applies the laws of physics and chemistry to seek to understand the universe. Atlantis massif - An underwater mountain in the Atlantic Ocean. Core barrel - A plastic tube which collects the rock core from drilling into the sediment. Core samples - A long column of rock obtained by drilling into sediment or rock with a hollow steel tube. Deep biosphere - The expansive ecosystem of microbes which exist deep under the seabed. Derrick (on a ship) - A machine that is used to move things on a ship (similar to a crane). Drill cone - A tool which can crush rocks during the drilling process. Drill pipe - A hollow pipe used in drilling projects. Fault - A fracture or discontinuity in an area of rock because of big movements in the rock. Geochemistry - The study of the chemistry of geological materials such as rock, sediment, soil and water. Goblin shark - A species of deep-sea shark with a retractable jaw. IODP - International ocean discovery program. JOIDES Resolution - A drilling ship used by the IODP. Kaharoa - (RV Kaharoa) Research vessel owned by NIWA in New Zealand. Thom and Alan have conducted many expeditions from this vessel. Lost city hydrothermal field - An area of hydrothermal vents on the Atlantis Massif, in the Atlantic Ocean. Magnetite - Magnetite is a mineral and one of the main iron ores. Moho - Mohorovicic Discontinuity, or "Moho," is the boundary between the crust and the mantle. Narcomedusae - A type of hydrozoan (a gelatinous cnidarian similar to jellyfish). NIWA - (National Institute of Water and Atmospheric Research) based in Auckland, New Zealand. Olivine - The primary component of the Earth's upper mantle, it is a common mineral in Earth's subsurface, but weathers quickly on the surface. Peridotite - is a dense, coarse-grained igneous rock consisting mostly of the silicate minerals olivine and pyroxene. Most of the mantle is made up of this rock. Petrology - The branch of geology which explores the compositions, structures and origins of rocks. Serpentine - Hydrated version of Olivine. Serpentine is a group of minerals that are usually green in colour. Serpentinisation - The process of minerals such as olivine becoming serpentine. Shear zones - A zone in the Earth's crust or upper mantle that has been deformed due to the walls of rock on either side slipping past each other. Structural geology - The branch of geology which explored the form, arrangement and internal structure of rocks. Sunfish (Mola mola) - One of the largest bony fish in the world.    Links Info from the 399 Expedition  Andrew McCaig's University of Leeds bio IODP website     Credits Theme – Hadal Zone Express by Märvel Logo image: Johan Swanepoel   #Podcast #scicomm #Science #MarineBiology #DeepSea #DeepOcean #AlanJamieson #discovery #Exp399 #AndrewMcCaig #JOIDESresolution #IODP #marinedrilling #deepseadrilling #geology #marinegeology #mantle #petrology #noho #serpentinization #atlantismassif #lostcity #biosphere #microbes #microbialecology #coldseeps #archaea #bacteria #fungi #hydrothermalvents #deepseaspecies #scicomm #deepseacreatures

Alan is somewhere in the middle of the Pacific Ocean and Thom has been dissecting fish left right and centre at Te Papa. What better time to talk about deep-sea digging? After the exciting news last month about the geological cruise that drilled through the Moho (the area where the Earth's crust meets the mantle), we thought it would be interesting to talk with Andrew McCaig, the co-chief scientist for that expedition. Andrew talks us through the expedition's goals, achievements and the drilling process itself. Why were geologists interested in reaching this area and what exactly is serpentinisation? We also hear from two other crew members onboard the JOIDES Resolution during the 399 expedition, Igneous petrologist, Kuan Yu Lin and marine technician Luan Heywood. Kuan and Luan talk us through their experiences of working onboard the research vessel and why expedition 399 was so special.  We also hear from previous guest and great friend of the show, Ashley Rowden (his interview on seamounts can be found in episode 30). We grabbed him quickly before he chaired the deep sea session at the New Zealand Marine Science Society conference and he treated us to a great story of James Cameron's involvement in a previous conference that Ashley was organising. We're really trying to make this project self-sustaining so we have started looking for ways to support the podcast. Here's a link to our page on how to support us, from the free options to becoming a patron of the show. And we want to thank our most recent patrons: Tammy Frank | Martin Pollizotto | Ray M | Nicole Vite-Liebl | Anna P | Eric Thanks again for tuning in, we'll deep-see you next time!   Check out our podcast merch here! Which now includes Alan's beloved apron and a much anticipated new design...    Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@armatusoceanic.com We'd love to actually play your voice so feel free to record a short audio note!   We are also on: Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic  Instagram: @deepsea_podcast, @armatusoceanic   Keep up with the team on social media Twitter:  Alan - @Hadalbloke (https://twitter.com/Hadalbloke) Thom - @ThomLinley (https://twitter.com/ThomLinley)  Georgia - @geeinthesea (https://twitter.com/geeinthesea)    Instagram:  Georgia - @geeinthesea (https://www.instagram.com/geeinthesea/)    Read the show notes and find out more about us at: www.armatusoceanic.com   Glossary Archaea - Microorganisms similar to bacteria in size and simplicity, but are very different molecularly. They're thought to be the ancient intermediate group between bacteria and eukaryotes. Astrophysics - Astrophysics is a branch of space science that applies the laws of physics and chemistry to seek to understand the universe. Atlantis massif - An underwater mountain in the Atlantic Ocean. Core barrel - A plastic tube which collects the rock core from drilling into the sediment. Core samples - A long column of rock obtained by drilling into sediment or rock with a hollow steel tube. Deep biosphere - The expansive ecosystem of microbes which exist deep under the seabed. Derrick (on a ship) - A machine that is used to move things on a ship (similar to a crane). Drill cone - A tool which can crush rocks during the drilling process. Drill pipe - A hollow pipe used in drilling projects. Fault - A fracture or discontinuity in an area of rock because of big movements in the rock. Geochemistry - The study of the chemistry of geological materials such as rock, sediment, soil and water. Goblin shark - A species of deep-sea shark with a retractable jaw. IODP - International ocean discovery program. JOIDES Resolution - A drilling ship used by the IODP. Kaharoa - (RV Kaharoa) Research vessel owned by NIWA in New Zealand. Thom and Alan have conducted many expeditions from this vessel. Lost city hydrothermal field - An area of hydrothermal vents on the Atlantis Massif, in the Atlantic Ocean. Magnetite - Magnetite is a mineral and one of the main iron ores. Moho - Mohorovicic Discontinuity, or "Moho," is the boundary between the crust and the mantle. Narcomedusae - A type of hydrozoan (a gelatinous cnidarian similar to jellyfish). NIWA - (National Institute of Water and Atmospheric Research) based in Auckland, New Zealand. Olivine - The primary component of the Earth's upper mantle, it is a common mineral in Earth's subsurface, but weathers quickly on the surface. Peridotite - is a dense, coarse-grained igneous rock consisting mostly of the silicate minerals olivine and pyroxene. Most of the mantle is made up of this rock. Petrology - The branch of geology which explores the compositions, structures and origins of rocks. Serpentine - Hydrated version of Olivine. Serpentine is a group of minerals that are usually green in colour. Serpentinisation - The process of minerals such as olivine becoming serpentine. Shear zones - A zone in the Earth's crust or upper mantle that has been deformed due to the walls of rock on either side slipping past each other. Structural geology - The branch of geology which explored the form, arrangement and internal structure of rocks. Sunfish (Mola mola) - One of the largest bony fish in the world.    Links Info from the 399 Expedition  Ashley Rowden's NIWA bio New Zealand Marine Sciences Society conference Andrew McCaig's University of Leeds bio IODP website Luan Heywood's twitter Kuan-Yu Lin's twitter   News Pregnant goblin shark found Huge photophores found on giant squid Living under pressure supposedly heals the human body New species of jellyfish is discovered with fascinating new features BBC world oceans day and the ‘alien' life in the deep   Pantera - Cowboys from hell Youtube Spotify     Credits Theme – Hadal Zone Express by Märvel Logo image: Johan Swanepoel   #Podcast #scicomm #Science #MarineBiology #DeepSea #DeepOcean #AlanJamieson #discovery #Exp399 #AndrewMcCaig #JOIDESresolution #IODP #marinedrilling #deepseadrilling #geology #marinegeology #mantle #petrology #moho #serpentinization #atlantismassif #lostcity #biosphere #microbes #microbialecology #coldseeps #archaea #bacteria #fungi #hydrothermalvents #deepseaspecies #scicomm #deepseacreatures  

Climate scientist Roger Pielke, Jr joined Rep. Crenshaw to talk about the intersection of climate science and politics. Roger describes what good science looks like and the challenge that climate scientists face with the unbiased reporting of facts. They examine the good and bad projections in the latest IPCC (Intergovernmental Panel on Climate Change) report and how confident we can feel about carbon emissions impact on sea levels, global temperatures, and extreme weather events. And they discuss how all this data should be interpreted by politicians to craft the energy policies which affect every aspect of our lives. Roger Pielke, Jr is a professor of Environmental Studies at UC-Boulder and Senior Fellow at the Breakthrough Institute. He was previously a scientist at the National Center for Atmospheric Research. His substack is The Honest Broker. Follow him on Twitter @RogerPielkeJr.

From the Midwest to the Northeast, many in the U.S. have been dealing with the smoke from the record breaking Canadian wildfires for over a month now. Hazy skies have been common and extremely low air quality has occurred in spots. Why is this happening and will it be more common in the future? Dr. Emily Fischer, an associate professor at Colorado State University and a member of Science Moms, studies how climate change impacts wildfires. She joins the podcast this week to explain why this year's Canadian wildfire season has been so bad and how wildfires and their smoke will behave as the planet continues to warm. She also talks about her research flying in airplanes above wildfires and shares the harrowing story of how she and her family had to flee from the Cameron Peak fire in Colorado in 2020. We want to hear from you! Have a question for the meteorologists? Call 609-272-7099 and leave a message. You might hear your question and get an answer on a future episode! You can also email questions or comments to podcasts@lee.net. About the Across the Sky podcast The weekly weather podcast is hosted on a rotation by the Lee Weather team: Matt Holiner of Lee Enterprises' Midwest group in Chicago, Kirsten Lang of the Tulsa World in Oklahoma, Joe Martucci of the Press of Atlantic City, N.J., and Sean Sublette of the Richmond Times-Dispatch in Virginia. Episode transcript Note: The following transcript was created by Adobe Premiere and may contain misspellings and other inaccuracies as it was generated automatically: Hello, everyone, and welcome to another episode of Across the Sky, our national Lee Enterprises weather podcast. I'm Matt Holiner, covering weather for Lee's Midwest news sites and apps from Chicago. But of course, it's not just me. I'm joined by my fellow meteorologist Joe Martucci in Atlantic City, New Jersey, and Sean Sublette in Richmond, Virginia. The fourth member of our team Kirsten Lang is also home on maternity leave. But she'll be back in just a couple of weeks. And we're definitely looking forward to it. Now, for this week's episode, it's something that if you haven't experienced yourself, I'm sure you've heard about it. The Canadian wildfires and all the smoke associated with them. Now, we've been dealing with this story for weeks, but the worse was on Wednesday, June seven, when the Northeast and mid-Atlantic were absolutely covered in smoke and New York City recorded its worst air quality ever. Now, Joe, you're awfully close to New Jersey, and I know you were impacted as well. So for those of us that weren't there and you describe what that was like. Well, I'll tell you, when my wife said because she works in New York City, it looks like Mars out there in New York, it was orange everywhere. Smell like you wanted to roast a marshmallow. That you know, that's what she said. Even down by, you know, our office closer to Atlantic City. It was a it looked like a cloudy day out. I mean, like with no sun whatsoever. It looked just like a dark, a dreary day out there. You could still smell the wildfire smoke as well. And you know, if you smell the wildfire smoke, it's kind of already through like those those articles that aren't good for you to breathe in are already getting into your system. You can smell the wildfire smoke. So. And a New York City in northern well, say north Jersey, we won't get into the central north south Jersey debate, but it was definitely a once in a generation type of area. Yeah, we certainly hope once in a generation because, man, I just saw the pictures and those pictures were just incredible. I mean, the images that were coming out and I think that's why it just becomes such a national story because you just never had seen these things over New York City, these orange skies. And you're right. I mean, that's what I assumed because the pictures I saw, it really looked like like Mars. It's like, whoa, we've seen pictures like this from California before and in Colorado. But up in the Northeast like to see these images. It was it was pretty incredible. So I can imagine it was a it was quite the experience. Yeah, definitely. Quite. Did you experience anything? We get into this in the show, but yeah, it's really been about, you know, five, six weeks of it at least. Wildfire smoke in the sky might not be smelling it every day, but it's just been persistent here across the area. Yeah. And you know, well, we we just wanted to dive into all of this deeper so, you know, why are Canada's wildfires so bad this year? Why has so much of the smoke ended up over the U.S.? What are the short term and long term impacts from this smoke exposure? And, you know, we found the perfect guests for this episode helps answer all our questions. Dr. Emily Fischer from Colorado State University. She's an atmospheric chemist who studies wildfire smoke, and she's even flown over wildfires to collect samples of. So it was a great conversation and one we'll bring you right after this break. Welcome back, everyone, to the Across the Sky podcast. Our guest this week is Dr. Emily Fischer, an associate professor in the Department of Atmospheric Science at Colorado State University. Her research focuses on how climate change is affecting wildfires and the impact of wildfire smoke on people. She's also a member of Science Moms, an organization of climate scientists and mothers. We're helping other moms better understand climate change. She earned her bachelor's degree from the University of British Columbia, a master's degree from the University of New Hampshire, Ph.D. from the University of Washington. And we are thrilled to have her on the show. Dr. Fischer, welcome across the sky. Thanks so much for having me, Matt. And so as we do with all our guests, I'd like to start by asking you what got you interested in whether what made you want to start studying the atmosphere and specifically how it interacts with wildfires? I have been interested in the weather from the time I was a child. I was ten when Hurricane Bob came through Rhode Island. I'm originally from the East Coast, though. I live in Colorado now, and I was fascinated, impressed, amazed at the ability to predict something like that and to and to prepare for that level of a natural disaster. And I was a kid who I mean, I called my local weatherman, who was John GLASSIE, and I feel like I should reach out to John Garcia and tell him, look, it turned out I got a Ph.D. in atmospheric science, but he called me back. He was on air when I called, Right. And I asked him what made wind. So I've just been fascinated in the atmosphere and I care deeply about air quality. And I think we all have issues that we care about and we don't always control what things we care about. Some of us are interested right, in health care, access to health care, and some of us are interested in environmental issues and some of us are interested in animals like. And I just happen to care about air quality. And so as soon as I figured out that that was a thing that I could study, you know, as I started as an undergraduate, I never looked back. So and then if you spend any time living in the western U.S., fires are a thing. And I like to work on projects that have a global relevance, but a local component. And I think that really helps me understand them more deeply. So I, I experienced the phenomenon. I have sort of this local understanding of how it's impacting people and it's sort of connected to a broader picture. So fires fall in that category. And some of the other things that I work on also fall in that category. There they stand this local to national to international space. But, you know, if you live in in the West, anywhere you're going to interact with fires and smoke. And it it's a thing that will draw your attention. Yeah. And I know most of your research on wildfires has been focused in the United States, but of course, this time they're occurring in Canada and having impacts here in the U.S. So, you know, what can you tell us about why the fires in Canada this year have been so much worse than in previous years? So this year it comes down to aridity or dryness. And so it has just been very dry. Wildfires are very responsive to environmental conditions. And so just imagine tossing a match into a dry brown fire of old versus tossing that match into a well-watered lawn. Right. And or a snow covered area. And so if you have a very dry, dry conditions, that's exactly what will lead to the chance of wildfires. And then it's just a matter of whether you have an ignition source and leads show here. So I am in New Jersey. Yes. And a couple of Wednesdays ago, we had New Jersey turning into more. For some reason or another, it's orange everywhere, at least in the northern half and state with the wildfire smoke. New York City, you still have the worst air quality in the world. Where I am in South Jersey. It wasn't quite orange, but it was very, very easy. And it has been really since the middle of May, both with Alberta wildfires. And then what's happening in Quebec and Ontario, in Nova Scotia here, I guess that is 360 view like what actually caused the smoke to recede? Unprecedented levels, you know, in the northeast, because it's not like we haven't seen wildfire smoke before, at least here in northeast. There's a few issues and one is the fires that are occurring are large and they're so large, some of them, that they're creating their own weather right there. These are big, big, big wildfires and fires that are that large. They create very, very dense amounts of smoke. So much so that when you fly through them and maybe we'll talk about this earlier, I mean, you can't see anything, right? It's it's ten times as dense as what you saw experiencing have experienced in New Jersey. There's been just very efficient transport of the smoke to these populated areas in the northeast. And it's new for to the northeast, but it's not new for the western cities. So San Francisco, Seattle have been experiencing these kinds of smoke filled conditions quite frequently over the last couple of years. And it's just a matter of when the wildfire is extremely active. The winds just happen to push that smoke in a certain direction at that level of the atmosphere. And so the, you know, faster and more efficient and more narrow, that smoke plume is the more concentrated it's going to be when it gets to its receptor region, which, you know, was your neighborhood this time. So that's as simple as it is. And the smoke from wildfires is injecting in various levels of the atmosphere throughout the day in the early morning. And, you know, overnight it's injecting lower in the atmosphere as it grows throughout the day, it tends to inject higher. But if you have conditions where that smoke, you know, mixes back down into the lower atmosphere, you can get, you know, really concentrated plumes moving very efficiently and and at all levels of the atmosphere, actually. So so, yeah, I'm sorry about that. I'm sorry. I have family in New Jersey, too. So. So I feel your pain. Well, apology accepted. So it's no problem there. But yeah, it was definitely a generation, you know, this type of event for us here. I wanted to ask one brief follow show. I know you're going to ask, but I just wanted to, you know, ask in May. So we hear the wildfire smoke in bay, but it wasn't as hazy. And then, you know, early June came and it became a lot thicker. Would you be able to just talk about the differences between what we saw in May as opposed to what we, you know, the more notable world wide event that happened in early June when it's more concentrated, you're receiving smoke that's fresher, more dense, and you're getting it a more direct a direct transport pathway. And I think because I wasn't there at all during that more recent event, you were even able to smell the smoke, right? Yeah, you are absolutely right. Yeah. And then a few months maybe it's just a few weeks ago, months ago, a month and a half ago, the prior smoke event. Right. You couldn't smell it. Right, Right. Yeah, right, exactly. Yeah. So the compounds in smoke that you can smell, they have a lifetime of about a day. So when you can smell the smoke, it's often more concentrated and fresher. And when you can't smell the smoke, but you see that haze, it usually just means it's been processed in the atmosphere for over a day. So it's it's taken longer than a day to get to you. And if something is taking longer to get to you, there's also more opportunities for dilution, for deposition, for for the things that are in smoke to come out. And so that's really the difference between those those two events is, is the distance. And I sort of duration of time that passed between the fire and the smoke coming to your neighborhood. Yeah. And to follow up about the transport of that particulate matter, as Joe knows, and most of us in the weather field know, the the upper level winds or the steering winds were kind of unusual for this time of the year anyway, which is part of the reason the smoke got got this far south. Even here where I was in Virginia, we had a fair bit not as thick as in the Northeast, but we got some here. And as you mentioned, this is something that is much more common in the western United States. Can I get you also to speak a little bit more about how this does fall back in to the warming climate? Oftentimes, I hear that, well, somebody started a fire, but I try to remind people and you jump in, if I'm a little off base here, that the the origin of the fire isn't isn't the important thing. I mean, it's not that it's not important, but the conditions of the land that surround it will really govern how much how fast it spreads and how far it spreads. So can I get you to riff on that just a little bit? Is that kind of kind of the right idea? Yes, on you're totally right. And in fact, my group has has worked on this and I can talk a little bit about that. So I'm not with Canadian fires, but with wildfires in the western U.S. and in the southeastern United States is where we've specifically focused on this link. And other other people have worked in Canada. And and so in general, you can look back at our fire records over the last 30, 40 years and that interannual variability and burn area is linked to environmental conditions. And which environmental condition is most important depends on the ecosystem. So in some places it is the precipitation that is the best explainer that we have of that year's burn area and other places. It is the aridity that that best explains in the Rocky Mountains, where I live, that interannual variability and burn area is really very tightly linked to our our aridity and so we have also looked at this as a function of ignition source and human started fires and lightning started fires both they're there year to year burn area that they produce the sort of severity and extent of the fires that are started by both of those ignition sources, lightning or human ignition sources, they vary with environmental conditions. So you are absolutely right. It's it's not net it's not the ignition source. Right. That we are priming the environment or conditions that will facilitate large fires. And so as we look forward with climate change and I mean, climate change is happening right now also. But one thing we know very well is that temperatures will continue to rise. And one thing the second thing that we know very well over North America is that in general it will be drier. And so that just that alone will facilitate more periods of time where large fires could occur. And and yes, so it's interesting, you know, in the West, there's been a lot of work, right, to educate people about fire safety and and to be careful with ignition sources, but particularly in in certain times of year. And probably more work needs to happen in, you know, other parts of the world where where typically we haven't been so vulnerable to fires. Yeah. It's not what we want to hear. We talk about climate change and how we could be seeing more of these types of events. And what I want to dive into now is, is some of your research because it sounds really cool. I know some of it is involved actually flying over wildfires to sample the smoke. So can you tell us about this and what is actually snow smoke made out of? That's kind of a key question. What are the components that are actually in wildfire smoke? Sure. So in 2018, I led what was at that time the one of the largest yield missions in atmospheric chemistry to study wildfires. And we worked with the National Science Foundation, National Center for Atmospheric Research, C-130 research aircraft. And so we filled that research aircraft with so many different instruments. It was like a flying chemistry lab. And we took that facility and we visited more than 20 different, very large wildfires. And if you remember, 2018 was a very active wildfire year. So we're talking about like the Carr Fire, the Mendocino complex, some of these really, really big wildfires. And so what we would do was go behind the wildfire or upwind of the fire and see what was happening and figure out the background atmosphere that the smoke was, that the fire was injecting the smoke into. And then we would come around downwind of the the fire and we would as soon as it was safe. So outside of the updraft, you know, these are large fires They're making very large, very large updrafts. We would turn the plane directly into the smoke, directly into the outflow, and then we would go out the other side. And it's like many minutes pass. It's a little unnerving. It smells like you can't see anything. It's very red. It's very eerie. As a parent of small children, I was like, What am I doing right now? Why am I doing this? And then you come out the other side, you know that, get a sample of that, the air on the other side, and go right back in. And we we mow the lawn or shoveled the snow, I guess is the time of year where you'd mow the lawn, mow the lawn through the smoke plume. And we we did that again and again and again to understand how the smoke changes in that very, very close to the fire in that first couple hours and really understand what's happening and what's what's in the smoke. So what's in smoke? It is a very complex mixture of gases and particle jets. And so the fine particulates are very different than a typical urban air pollution mixture. They are generally what we call organic carbon. So these are chemical compounds with urban carbon bonds. It's a we don't have perfect characterization of of chemically of exactly all of that, but most of the aerosol has organic carbon and then you have a lot of carbon containing gases. So there's lots of carbon monoxide, for example, anytime you have incomplete combustion. So there's a lot of carbon monoxide, there's a lot of carbon dioxide, there are a lot of what we would think of as hazardous air pollutants. So things like formaldehyde, benzene, these are all organic compounds that you don't really want to be breathing. Those are in there. There's also quite a few nitrogen containing compounds is nitrogen in the wood and in the material that's being burnt. And so that's what my team studies. So so that's what smoke is made out of. And it every single one of those compound, every single one of those chemicals, they all interact differently with sunlight and with water. So they have different solubility, they have different deposition rates, they have different what we call fatalis rates are how quickly they're broken down by sunlight. They react differently with other compounds in the smoke. And so it's a very interesting mixture. It's very chemically active, particularly in the first couple of hours. And then some of the chemistry slows down with with time as it and it becomes it's ever evolving because it's going from concentrations concentrated to dilute and that that will change the composition a little bit too because it changes the chemistry. Does that help? Yes, I figured it was going to be a little bit more complex than we think. I know there are a lot of different elements that make up smoke, but also when you were describing flying through the smoke, it reminded me a lot of some of the hurricane hunters that we've had on this podcast. It's been very similar going back and forth through the hurricane, back and forth, through the wildfire smoke. And honestly, I think kind of just as scary as well. That would be a pretty nerve wracking experience. I'm not sure I'd be up for that, actually. But I mean, these are wonderful pilots, very safe activity. I would say. It just feels it feels like you shouldn't be doing it. And, you know, we're very careful not to interfere with the firefighting teams and the firefighting teams aren't trying to fly in the smoke where you can't see anything. So it it it's you know, there's lots of aircraft around wildfires. And the key thing for us was to stay out of the way of the firefighters. But, you know, you you operate in very safe conditions. You're you know, you remain 2000 feet above the ground. And and because you can't see anything, so you don't want to run into Mount St Helens, for example. So so but it it yeah, it was unnerving for me, but I don't think the pilots were nervous. The other thing that we did on that field program, which was really difficult but so fascinating, was try to sample smoke cloud mixtures. So in those cases we would be looking for these. I know this is a weather podcast, so I'll just get it into a tiny bit of detail here. There were these beautiful cumulus fields, right? And we would go sample the smoke under them and then move up into these little puffy clouds and try to collect the cloud droplets. So we were taking the plane and going zooming cloud to cloud. And, you know, I was in the cockpit. So not getting as sick as I would have gotten. I always medicate on these planes, but the back of the plane was definitely getting sick. But it was kind of amazing to, you know, try to capture the cloud particles that were impacted by smoke. Yeah. Just one other thing that you can do while you're up there in the smoke and take advantage of it and sample the clouds as well. Okay. Well, we're going to take a quick break, but coming up, we're going to chat more about wildfires, smoke and the impacts of climate change is having on them. So don't go anywhere. More across the sky in just a bit. Welcome back to the Across the Sky podcast. Everyone released new episodes every Monday on all our early news sites and apps, but also on all podcast platforms. And we even have a new YouTube channel. So really, wherever you like to get your podcast, you can find us there. We're back with Dr. Emily Fischer from Colorado State University chatting about wildfires and smoke. And Emily, one of the things that came up in my research for this episode is that you and your family actually had to flee from the Cameron Peak fire while backpacking in 2020. Now, I assume is pretty scary. So can you describe that experience? So 2020, right. The pandemic summer, we were looking for things to do with the kids we had. We had taken them to Rocky Mountain National Park a few weeks prior and had this great backpacking experience. So we, you know, kind of at the last minute said, let's go up near Cameron Peak, because that's just a little bit to the north of where I live. And so we we camped out one night and the next morning we got up and my kids were very whiny and we didn't make it that far. So we had, you know, we stopped a little early for lunch and I said, okay, we can just sit and paint or do something if if you guys don't feel like walking very far. And so we sat down by a tree to have lunch and I came, you know, stood up after lunch and there was a big bubble, big bubble on the back side of Cameron Peak. And I just looked at my husband. I was like, That's not a cloud like that. That's not a cloud. And I know that because in 2018 I had been flying all over the place looking at many wildfires, knows that we have to go now. And so we had to make a very quick decision of whether we were going uphill, which would have meant we had to have to cross like ten, 11,000 feet with the kids or to go back down the way we came. And so we just grabbed our children's hands and we ran out. And my daughter, who's eight now, was five at the time, and she ran six and a half miles and about two and a half hours. And it was this. Thankfully, the smoke was running parallel to us so we could see the massive plume. And I didn't know what was going to happen. Right. I mean, but we did make it out. But there was no we were we were about between one and two miles from the start of the of the fire. And when we got out, the Rangers, they the fire didn't have a name. Right. So I like finally get out. We get out. I turn the key of the car over to make sure everything's going to be okay. Kids in the car, I tell them, you can start crying now like you can. You can do whatever you need to do now, because it had been, you know, a few hours of like, here's a saver. You get one sip of water, watch your ankles, no talking, right. Just just running, running out. And they and this is quite rugged terrain where this is and that you could tell because it was very hard to fight this fire. And so we got out and I was like, what's the name of the fire? And the fire had no name. And actually the pictures that my husband took were used by the the Forest Service and some of their investigative work about the cause of the fire. And so so the Cameron Peak fire turned into at that time, Colorado's largest. And it just you know, I watched that every incident management report every single night for that. And it burns, you know, right through in October. And it basically burned until it snowed. And so we it started in August and it just continued on. And that smoke was sort of covering Fort Collins. And it would was just very smoky here. There was ash falling on us all the time and your 2020. So you could really only be with people outside. So we were sitting, you know, in the backyard with my brother, just like ash falling on us. And it's like what the world says so dark. And so that summer one, my kids are quite traumatized. It's very hard to get them out hiking now unless it's actively raining. And so actually, I'm going to come to the East Coast this summer and I'm excited to take them a little bit to the New Hampshire mountains and sort of introduce them to hiking again in a non-Western way where the sort of threats are smaller. But I also that summer, like lived my grass, right? So I had a student at the time I actually had coffee with this morning, Steve Bry, and he had been working on the link between climate and wildfires. And, you know, summer 2020 was incredibly dry and it was not surprising that from August to September we had an extreme fire season here. And so I felt like I was living in those graphs. I felt like I understood those calculations. And in a much deeper way. And I would, you know, honestly cry some days that summer because I was like, this is what climate change feels like. This is what this feels like. And at the same time, there was some really great work happening to try to understand the return cycle for events like that and that maybe 6 to 8 years. And that's a horrible type summer to have every six years. So, so I feel like that experience. Yeah, it helped me understand fires and their impacts in a in a new way, in a very nonacademic, nonacademic way and also kind of taught me and it inspired some of my more recent work to think about how we communicate about wildfires so that people can protect themselves and their loved ones and they're sort of vulnerable members of their family. When smoke comes to town. So. So yeah, that's what that experience was like. Not great. I'm happy everybody was okay. It's certainly possible that we wouldn't have been had the winds been different. Yeah, that is absolutely harrowing. And so congratulations on on getting out with the kids and that they were all right. My kids are 24 and 20 now, so that's no longer an issue, but better communication. And you talking about coming back here to the East Coast to do some hiking, is there a way or have you found any kind of good way to communicate what that risk is like in the western United States for people who have not been there? Obviously, we had this big, big plume of smoke in the northeast a few weeks ago. Would you say like, yeah, this is what we deal with all the time? Or would you say like you know, this is something that we're accustomed to all the time? How do you kind of convey the risk and what you what you contend with there in the West United States versus someplace that is, you know, in the east, it as a more a more humid climate and tends to be more forested in the first place. Well, there's a few things to think about with respect to this general question. And the first one is, while I do not want to diminish the risk of these fires and my family has run from a wildfire, and there's incredibly sad loss of life and property associated with wildfires. So I do not want to diminish that. But more people are impacted by the wildfire smoke and the health impacts are driven by the smoke because just the sheer number of people that are impacted by smoke is much larger. And so as you think about preparing for wildfires, that preparation really needs to happen across the U.S. with respect to the wildfire smoke, because the fire seasons are bad, fire seasons are very severe fire seasons. The frequency of them is going to increase. Unfortunately, and that's due to climate change and a legacy of land management decisions. And so we have to invest in our forests and work on preventing further climate change in order to address that. So we have to prepare for more smoke. And so preparing for more smoke will look different depending on your work and your home and your lifestyle. And whether you have someone in that is you yourself are sort of a member of a vulnerable group or not. So vulnerable groups are people with preexisting respiratory and cardiovascular issues and or the very young or the elderly and so in my family I have an older house, but I have a portable AC unit that I'm ready if the smoke comes so that I can close the windows and have it not be blazing hot. And I have a number of air filters that are ready to go and I don't need them all the time. But I have a sort of kit, the like now wildfire smoke is coming Kit and I would encourage families to do that. And in fact, my mom in Rhode Island, I she was hit by smoke. And, you know, she's funny. She's like, I have the windows open. And I was like, nope, no, no, you don't like close those up. And I'm in the ship. Use some air filters and this is how you're going to make yourself a clean air space in case those winds shift that plume a little bit further north. Because at the time it was just a little bit in southern Rhode Island and was more to the south. So I think sort of working with people so that they know what to do and how to protect themselves and whether they need to protect themselves is what we actually need to do, because the smoke is not going anywhere. It's coming more and more. Emily, changing gears a little bit here, you might tell us a little bit about more of the work you do with science moms here and where people find more information about it. Sure. Science Moms is a group of scientists who are also mothers. All of us work on some something tied to climate change. So for me, that's why my work on wildfires, which are very tightly linked to climate change. And so what we're aiming to do is in a nonpartisan and we're not politicians, right? Most of us many of us are academics, nonpartisan way explain the fundamentals of climate change and help mothers understand what this issue means for their families, for their children, and also to give them confidence to speak out about the issues. So you don't have to understand every little bit about climate science in order to understand that this is, you know, one of the most important issues of our time. And we absolutely have to take action now. We have about ten years to do a what needs to be done to slow this thing down. So so that's what science moms is. And we're trying to offer information on fires, on drought, on all the way to what do I do in my own home, to decarbonize it. We're offering, you know, all of that in one sort of space for mothers. And so you can find out about that at science moms dot com and there's videos of me and my colleagues, you know trying to explain things and trying to offer helpful advice and we, you know, showcase some of technologies too, and show how we use them. For me, like I'm a big fan of the E-bike that reduces my transportation and car carbon use substantially. So kind of show that and how we might go about that. So I even have done some videos on how do you call somebody that represents you and what are the things that you can say if you are concerned about climate change and its impact on your kids? And and so those are that those are the kinds of things that we're doing in it in an educational sense. Yeah, I really like the stuff that comes out of science on I'll do great work, you know, And as we wrap up here, you know, I'm sure being involved with science lives, but also your research, you know, people come to you, you know, and trying to understand it a little bit better. So when somebody comes to you and they're and they're worried about the future and climate change and the impact it's going to have on wildfires, you know what? What do you tell them? You know, you try and relax them because it is a stressful thing. We talk about climate change because there's so much negativity around it and we think about all the bad things that can happen. But what's kind of a silver lining that you see to trying to help relax people and focus on solutions and what we can do to help mitigate the risk if we're going to see increased wildlife or what kind of stuff can we do to handle that situation. You know, what is your response to somebody who's feeling a little uneasy? How can you hopefully make people feel a little bit a little bit more relaxed? Yeah, I think it helps to just work on the issue. So and there's a very hands up. You feel better once you start working on something that that applies to everything, right? Sometimes starting the job is the hardest piece of doing something right. So so, you know, I'm telling them to do what they can do. So that might be share information about climate change, swap things in their home and speak up to people that represent them. And then I am also telling them that there is there is. Oh, right. So we caused this problem. We understand what the solutions are and we have the technical capacity to change the way we produce and use energy. And so we just need the will to do that. And so there I think things could be much worse if we didn't know how to solve the problems. Right. But but we actually know how to solve the problem. We just have to decide. And so I encourage people to put that pressure on people that represent them at all levels of government, because that is one of the most important things that you can do. And it's very, very important and it's something that anyone can do. So, yes, it's the only thing, you know, I would say if you have children, be careful about how you talk about climate change to children. With my own kids, I tell them this isn't a weight that you have to carry right now. This is an adult problem and I'm working on it. And that is helps to reduce the anxiety in my house that that I'm not ignoring it. Right. I'm not pretending it's not an issue. And these are these are the ways that I'm working on this issue. So so those are those are my little pieces of advice I would give you. Yeah, I think that's great advice, you know, and focus on the solutions rather than I think you can. It's easy to focus on all the negativity and then focus on the worry about all the bad, but like are things we can do and focusing on what can we do that actually you can turn that anxiety a little bit into positive outcome and maybe actually lead to a solution to this big problem. Well, and this has been a great conversation, but where can people find out more about your research and size bombs? So I'm in the atmospheric science department at Colorado State University. I'm the only Emily professor there, so it's easy to find me there. And you can find out more about science moms at science moms dot com in that building YouTube videos and Instagram and all the ways that you can follow that. Awesome. I'm sure people will definitely be expecting that out. Well and we thank you so much for joining the podcast and hopefully we can have you back on again soon. I would love to. This has been really fun. Great. Well, going to take one more quick break, but we're going to be back with some closing thoughts in just a second. So stay tuned. More across the sky. I mean, and we're back on across the sky. And I can say I have a better understanding of how wildfires and wildfire smoke work after that conversation. Guys, what about you? Yeah, for for me just to hear that harrowing tale of her having to pick up the kids and literally run for hours to get out of the way of this thing in northern Colorado really puts it all into perspective. And the important thing here to remember, I think sometimes we forget, we focus on the fires themselves so often and the flames. But it's the smoke, which I think so many of us saw, because a couple of weeks ago that is far more pervasive and does more long term damage and affects more people in terms of health impacts. I think that's the other thing. We we need to be cognizant of, even if we don't live in an area that is especially close to two fires in and of themselves. And I just, you know, keep going back to her story that she had in Colorado when she was backpacking through there with their kids. I mean, you have kids, her her husband running, you know, away from the fire. And I you know, like she said, it was the biggest fire in Colorado's history. I mean, you know, that's something I lose a deer for a while. And she definitely made mention of that. Yeah, That was, you know, really a great story. And just the you know, the kind of take away for me is that, you know, after we dealt with what we saw over the Northeast, but again, we've been dealing with it in the Midwest as well, just all the talk, it just seems like, you know, never at this level. We're talking about so many days with the hazy skies and the reduced air quality. But now, unfortunately, it looks like that's that's where we're headed. These things are becoming more common, whether it's in the West or up in Canada is the conditions for wildfires, because the weather is getting more extreme. The conditions that cause wildfires, again, we've seen these things are becoming more common. So this is just one more thing we have to add to the list of things that we need to be prepared for and things we need to be working on. Solutions for, which actually ties back into last week's episode. We really want to thank you, our listeners, for checking out last week's episode, which was all about climate change solutions with Project Drawdown. Dr. Kate Marble And we actually did get some listener feedback on that episode, including an email from Steve who wrote More Electric Cars, High speed Trains and nuclear energy, as well as sealing methane, sources will cut most of the greenhouse gas emissions. All this needs to be done ASAP. We cannot wait for everyone to get on board. Tomorrow is not soon enough and see if I couldn't agree with you more. So thank you for the email and if you have a comment about the show or have a weather question you'd like us to answer, send us an email at podcasts at Lee Dot Net Podcasts at we dot net. Or if you'd like to hear your voice on the podcast, fix a voicemail by calling 60927270996092727099. We'd love to hear from you. And finally, before we wrap up, it is almost here perhaps the most anticipated episode of The Cross the Sky yet the Nathan's hot dog eating contest. And I can't believe I just said the joke. You've been hyping this one for weeks, so I'm going to give you one more chance here. Why do people need to do it in? If you love hot dogs, if you love New York City, if you love America, you'll love this episode. I love you, Joe Martucci. God bless you, brother. It's going to be great, George. George's great. Tremendous. Yes. If you see him up there on stage, you know, he's all energy. He was much more, you know, what shall we say, preparing, you know, definitely a little more subdued, which is a good thing, Not a bad thing. A good thing as we go into the hot dog eating contest, he's definitely saving up his energy for the fourth. So check it out. I think Sean is going to be absent from that episode. That's what I heard. I might take that one off. You like Hot Dog Shore? I do. I do. But I. I prefer bratwurst because I can enjoy it a little bit longer. No offense to Nathan. He makes a great hot dog and all, but I prefer the Johnsonville stuff, which I think is made up by you there. Matt, About the Johnsonville brats, the John Civil rights. Very good. They are very tasty. Well, maybe there was a brat eating contest. You know, we talked about I think it was an ad eating contest. There are other eating contests that are going to discuss in this episode. So it's going to be an experience. I hope you join in. This will be probably certainly our most unique episode of Across US Yet. But for now, that's going to do it for this week's episode of Across the Sky. If you like the show, please give us a rating or poster review on your favorite podcasting platforms and episodes out. Then of course, we appreciate the Love War we enterprises and my fellow meteorologist Joe Martucci, Atlantic City, and Sean Sublette in Richmond. I'm Matt Oliver in Chicago. Thanks for listening, everyone. Have a great week and we'll catch you again real soon.See omnystudio.com/listener for privacy information.

Is Ham Radio a natural hobby for Linux users? An old friend joins us to explain where the two overlap. Special Guest: Noah Chelliah.

NCAR and NOAA open for visitors (Starts 1:00)  COVID pandemic rules were lifted earlier this year, so Boulder's  National Center for Atmospheric Research and National Oceanic and Atmospheric Administration are once again open for public tours. LASP Artist in Residence Applications due July 21 (starts 2:12) CU-Boulder's Laboratory for Atmospheric and Space Physics is accepting … Continue reading "Boulder Society for Scientific Exploration"

Brad McLain discusses his book “Designing Transformative Experiences.” Brad is a social scientist from the University of Colorado where he serves as the Director of the Center for STEM Learning. He is also a senior research scientist at the National Center for Women in Information Technology. Brad has worked with the Space Science Institute, the NASA Space Shuttle Program, and the National Center for Atmospheric Research. Host, Kevin Craine Do you want to be a guest?  

In a world-first, a team of local and international scientists have generated fire whirls in the unlikely Canterbury town of Twizel. Fire whirls, also known as fire tornadoes, occur during extreme wildfire events around the world but until this month, they've never been deliberately created in the field. Researchers from Canterbury University, the US National Centre of Atmospheric Research, the US Forest Service, and Crown institute Scion say the experiments will prove helpful in predicting the formation and movements of fire whirls. Fire scientist Hugh Wallace spoke to Guyon Espiner this morning.

Climate change is increasing flood risk worldwide.  Climate change is intensifying flood risk around the world, with potentially devastating consequences for communities and infrastructure.  As the planet gets hotter, the atmosphere's capacity to hold water vapor increases, leading to more frequent and intense precipitation events in certain regions.  Extreme rainfall events can overwhelm stormwater and other drainage systems and result in dangerous flash flooding. A 2021 study published by the American Meteorological Society found that for every 1°C rise in global temperature, the intensity of extreme rainfall events increases by 7 percent.  Sea level rise, driven by melting glaciers, is also causing coastal flooding and erosion in many parts of the world.  Sea levels could rise by an average of 10 - 12 inches in the U.S. in the next 30 years (2020 – 2050)—as much as the rise measured over the last 100 years (1920 - 2020).  By the end of the century, sea levels could be as much as 3.6 feet higher than they are today, putting nearly 200 million people at risk.   These changes are already having real-world consequences. In 2021, severe flooding in Germany, Belgium, the Netherlands, and other European countries killed over 200 people and destroyed entire towns.  In the United States, severe coastal flooding from Superstorm Sandy was partially caused by unusually high storm surges attributed to sea level rise.  While these challenges may be daunting, there are concrete actions we can take now to increase our resilience, such as greater investment in flood control infrastructure and natural interventions to mitigate flood risk.  These and other solutions are discussed in more detail below.   A recent study indicates that climate change is increasing the risk of a “megaflood” in California.California has experienced great floods every century or so for many millennia, according to historical and climate records. The last great flood in California was in 1862, which inundated a 300-mile-long stretch of the Central Valley, including highly populated areas such as Sacramento.  The “Great Flood of 1862” is widely considered the benchmark for a “plausible worst-case scenario” flood in contemporary California. Recent research suggests that climate change has already increased the risk of extreme floods in California, and that it is likely to significantly increase the risk of even more extreme floods in the future. A 2022 study by UCLA climate scientist Daniel Swain and fellow researcher Xingying Huang found that despite the recent prevalence of severe drought, California faces a broadly underappreciated risk of severe floods. The study indicates that climate change has already doubled the risk of a present-day megastorm, relative to a century ago, and more than tripled the risk of a trillion-dollar megaflood like the Great Flood of 1862.  It further found that larger future increases are likely due to continued warming.  These ominous findings have direct implications for flood and emergency management, and climate adaptation activities.Governments should implement strategies to mitigate and adapt to the growing risk of floods.According to Dr. Swain, addressing flood risk is a societal challenge that requires action at the local, state, and federal government levels. He recommends action to assess flood risk, strengthen flood control infrastructure, implement natural interventions to mitigate flood risk, and explore innovative approaches to flood management: Assess flood risk: FEMA's flood maps, which are now known to be woefully inadequate, should be improved and updated.Strengthen flood control infrastructure: Weaknesses in levees, dams, and urban flood conduits should be identified and rectified through research and funding.Implement natural interventions to mitigate flood risk: Long-term flood risk mitigation may involve natural interventions such as floodplain restoration or moving levees away from the river, giving rivers more room to expand without flooding highly populated cities or critical infrastructure.Explore innovative approaches to flood management: Forecast Informed Reservoir Operations (FIRO) and Flood Managed Aquifer Recharge (Flood-MAR) are innovative approaches that could drive advances in flood management. FIRO involves using high-quality weather forecasts to dynamically operate reservoirs and water releases, while Flood-MAR involves leveraging flood flows to store water in natural aquifers underground (which can have the added benefit of returning water to depleted aquifers).Who is Daniel Swain?Daniel Swain, Ph.D., is a climate scientist who holds joint appointments at UCLA's Institute of the Environment and Sustainability, the Capacity Center for Climate and Weather Extremes at the National Center for Atmospheric Research, and as the California Climate Fellow at The Nature Conservancy. His research focuses on the dynamics and impacts of the Earth's changing climate system, with a particular emphasis on regional climate extremes such as droughts, floods, and wildfires. Dr. Swain's work includes understanding the processes driving severe droughts and "megafloods" in a warming climate, as well as the climate-related factors behind increasingly severe and destructive wildfires in the American West. He also engages in extensive science communication and outreach efforts, including authoring the Weather West blog, providing real-time perspectives on California weather and climate, and working with media outlets to ensure scientifically accurate coverage of climate change.Sources:NY Times, The Coming California Megastorm (August 12, 2022)The Public Policy Institute of California, Commentary: Catastrophic Floods and Breached Levees Reveal a Problem California Too Often Neglects (April 7, 2023)PBS, Climate change increasing chance of ‘mega storm' in California, scientists say (Sept. 6, 2022)Journal of Climate, Changes in Annual Extremes of Daily Temperature and Precipitation in CMIP6 Models (2021)NOAA, 2022 Sea Level Rise Technical ReportIPCC, Special Report on the Ocean and Cryosphere in a Changing Climate, Chapter 4, Sea Level Rise and Implications for Low-Lying Islands, Coasts and CommunitiesWorld Economic Forum, The Global Risks Report 2020United Nations, 2021 floods: UN researchers aim to better prepare for climate risksBBC News, Europe's floods: Lessons from German tragedy (2021)NOAA, Climate.gov, Superstorm Sandy and Sea Level RiseSwain, ARkStorm 2.0: Climate change is increasing the risk of a California megaflood (2022)Scientific American, The Coming Megafloods (2013)Science, Climate change is increasing the risk of a California megaflood (2022)Smithsonian Magazine, Federal Flood Maps Are Outdated Because of Climate Change, FEMA Director Says (2022)The Washington Post, America underwater: Extreme floods expose the flaws in FEMA's risk mapsThe Nature Conservancy, How Nature Can Help Reduce Flood Risks: Conservation is an economical way to avoid costly flood damages. In some areas the benefits are 5x the cost (2020)

Guests: Dr. Steven ThurIntroduction: When extreme weather events rear their ugly heads, our first concerns are naturally with people and property. But sometimes, we tend to forget the impacts on the environment around us and the animals that also inhabit the same spaces we live and breathe. The impact on their environment also leads to huge impacts on the economies around their habitats as well. As we move on and focus our attention on the next weather event, the unheard cries of the environment beg for us to notice them. Additionally, as our climate is changing and the world continues to get warmer, those impacts can become more and more exasperated. What do we need to do as an industry of meteorologists and scientists to start focusing more on these issues before our attention is taken elsewhere? We've brought in Dr. Steven Thur, Director of NOAA's Oceanic and Atmospheric Research division, to discuss…See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

New Zealand should be showing larger more powerful countries how to address climate change by leading the way. That's the view of Dr Kevin Trenberth a distinguished scholar from the National Centre of Atmospheric Research in Boulder, Colorado.

For over 40 years we have sought after a measure of friction during winter events to determine if additional treatments were required.  Over the decades the science, sensors, and computing power have advanced to the point that friction or grip is making its way into winter operations.  On this episode we explore some cutting edge work in world of winter road friction.  Lead Statewide Snow & Ice Engineer for the MassDOT Mark Goldstein and from the Research Applications Lab at the National Center for Atmospheric Research,  Senior Software Engineer Gerry Wiener and Software Engineer Seth Linden discuss projects they are involved with and the finer points associated with using friction/grip in winter maintenance.Follow this link for more information on the Aurora Road Friction Project https://aurora-program.org/research/completed/roadway-friction-modeling-improving-the-use-of-friction-measurements-in-state-dots/ You can reach out to our guests directly for more information on their work with wintertime friction and grip by emailing them directly through the links above.Chapter marks:0:00 Intro1:54 when did you start thinking about friction and wintertime operations4:03 how does friction play onto the highway environment7:23 what are some of the grip measuring devices out there12:31 how do friction sensors work, what are they measuring17:05 The Aurora Roadway Friction Modeling study discussion25:41 MassDOT friction project38:04 What's the future of friction/grip look like44:04 Last minute thoughts - autonomous vehicles46:4 2 sign off  SICOP Talks Winter Ops is always looking for interesting topics and guests to visit with regarding winter maintenance and road weather. If you have any ideas for future episodes contact Rick Nelson at rnelson@aashto.org our our co-producer Scott Lucas at Scott.Lucas@dot.ohio.gov

In this fascinating interview, first aired April 13th 2021, Dr. Jeffrey Kiehl brings to bear two very different ways of thinking about climate change: the scientific and the psychological—and his journey as an experienced climate scientist to bring these different perspectives together. Jeffrey explains the essential features of a depth psychological perspective, why he believes this is essential today, helping us understand why we have failed to take action on climate change--and the roots of climate denial. Jeffrey identifies the shortcomings of taking a purely rational approach to climate change, why it is important to understand ways of thinking that are not purely rational, that are imagistic—based on a deeper understanding of the unconscious. He also talks about the emerging field of eco-psychology, an interdisciplinary field that focuses on the synthesis of ecology and psychology.  Dr. Jeffrey Kiehl is a senior scientist at the National Center for Atmospheric Research in the United States, and an adjunct professor at UC Santa Cruz, and he has carried out research on climate change for some 40 years. Jeffrey is also a Jungian analyst and his main interests today are in the areas of eco-psychology, a field that focuses on the synthesis of ecology and psychology and the promotion of sustainability. Jeffrey is the author of the book Facing climate change: an integrative path to the future, which provides a Jungian perspective on climate change.

‘All That Breathes:' A Story Of Two Brothers Saving New Delhi's Raptors The Oscars are right around the corner, and one of the nominees in the documentary category is called “All That Breathes.” It tells the story of two brothers—Nadeem and Saud—who dedicate their lives to rescuing black kites, a type of raptor that dominates the skies of New Delhi. Since they were children, the brothers have rescued more than 25,000 of these birds, who are quite literally falling out of the thick, polluted, hazy sky. Their conservation efforts have triumphed over limited resources and periods of religious violence in New Delhi. Guest host John Dankosky speaks with Shaunak Sen, director of “All That Breathes,” about the making of the film, and how it's a story of urban ecology, politics, and hope.     Why Won't Museums Return Native American Human Remains? In 1990, the United States passed a groundbreaking human rights policy called the Native American Graves Protection and Repatriation Act—known as NAGPRA. It was designed to spur museums, universities, and federal agencies to return Native American human remains and cultural items back to the tribes they were stolen from. NAGPRA held a lot of promise, but now—33 years later—more than 110,000 Native American, Hawaiian, and Alaskan human remains are held up in research institutions. So why, decades later, have so many institutions failed to return remains? That's the focus of a new report from ProPublica. ProPublica reporter Mary Hudetz joins guest host John Dankosky to discuss why NAGPRA fell short, and where to go from here.   Appreciating The Brilliance Of Benjamin Banneker Benjamin Banneker was a free Black man born in 1731, over a century before slavery was abolished in his home state of Maryland. Today, Banneker is perhaps best known for his role in drawing the original borders of Washington, DC. But he was also an accomplished naturalist and polymath. He was among the first to document the cicada's 17-year life cycle. Banneker also taught himself astronomy and math, and published one of the country's first almanacs. Guest host Regina Barber talks with Dr. Janet Barber, an independent researcher, writer, and social scientist (with no relation to Regina), and Dr. Asamoah Nkwanta department chair and professor of mathematics at Morgan State University, based in Baltimore, Maryland, about Benjamin Banneker's life and scientific legacy.   The Supernatural Side Of Astronomical Events Throughout history, there have been events in the sky that have made people uneasy: Think supernovas, comets, and eclipses. It's easy to understand why. Even when astronomical knowledge was limited, the skies were readily observable. So when things changed, it sometimes led people to see these events as omens. In ancient China, eclipses were thought to occur when a celestial dragon attacked and ate the sun. And in Incan culture, eclipses were seen as the sun god expressing displeasure, which sometimes led to human sacrifice. And in 1456, Halley's Comet was excommunicated by the pope for being an instrument of the devil. There are scientific explanations for these events, of course. Co-host Regina Barber speaks with Dr. Samaiyah Farid, solar physicist and project scientist at the University Corporation for Atmospheric Research in Boulder, Colorado, about what's behind these astrological omens.     Transcripts for each segment will be available the week after the show airs on sciencefriday.com.

In this article, Alex starts by going into a new low for Marjorie Taylor Greene where she completely downplayed the tragedy of Flight 93 on 9/11. Then he talks for a moment about the opening of a senate seat in California and why he wants Ro Khanna to run for the Senate. Later, Alex rants about George Santos and new allegations that he wrote bad checks to buy puppies from an Amish community in Pennsylvania. Apparently, George Santos is also considering a run for reelection; however, some House Republicans are plotting to get rid of him. For the remainder of the episode, Alex discusses how it seems that these three objects shot down over North America were not dangerous to the public, but also do not seem to be from China. Alex notes that many experts with National Center for Atmospheric Research in Colorado, and the National Weather Service, do not believe these were weather balloons. Ultimately, Alex ponders reports out of Ukraine that describe the Russians using balloons to distract and confuse the Ukrainian military. This comes as a new offensive has begun, Moldova fears a Russian coup attempt is coming, and the US Department of State has told Americans to leave Russia immediately. 

Surfers, swimmers, and beachgoers face a hidden danger in the ocean: rip currents. These narrow channels of water can flow away from the shore at speeds up to 2.5 meters per second, making them one of the biggest safety risks for those enjoying the ocean. To help keep beachgoers safe, Dr. Christo Rautenbach, a coastal and estuarine physical processes scientist, has teamed up with the National Institute of Water and Atmospheric Research in New Zealand to develop a real-time rip current identification tool using deep learning. On this episode of the NVIDIA AI podcast, host Noah Kravitz interviews Dr. Rautenbach about the technology behind the rip current detection tool. The tool was developed by Dr. Rautenbach and NIWA in collaboration with Surf Lifesaving New Zealand and achieved a detection rate of roughly 90% in trials. The research behind the technology was published in the November 22nd edition of the journal Remote Sensing. Dr. Rautenbach explains how AI can be used to identify rip currents, a critical step in keeping beachgoers safe. He shares the research behind the technology and the results of the trials, as well as the potential for this tool to be used globally to help reduce the number of fatalities caused by rip currents. Tune in. https://blogs.nvidia.com/blog/2023/02/15/rip

In this month's episode of the American Blue Economy Podcast, host Rear Admiral Tim Gallaudet, PhD, US Navy (ret) explores the many benefits of biotechnology to the American Blue Economy, Drawing from his recent article in Real Clear Science, 7 Technologies Revolutionizing Our Understanding of the Ocean | RealClearScience, he is assisted by 4 of his former colleagues from the National Oceanic and Atmospheric Administration (NOAA). These exceptional experts include: Dr. Kelly Goodwin, ‘Omics lead for NOAA's Office of Oceanic and Atmospheric Research; Dr. Luke Thompson, Associate Research Professor with NOAA's Northern Gulf Institute at Mississippi State University and NOAA's Atlantic Oceanographic and Meteorologic Laboratory; Dr. Jeanette Davis, a Marine Microbiologist, bestselling author, and Policy Advisor to the Deputy Undersecretary at NOAA; and Dr. Krista Nichols, Genetics and Evolution Program Manager at NOAA's Northwest Fisheries Science Center and NOAA's Omics Working Group Vice Chair. Be ready to be marveled by the magnificent field of marine microbiology in the American Blue Economy!

Guest: Dr. DaNa CarlisIntroduction: "Expanding scientific discoveries while elevating diversity, Dr.DaNa Carlis has been a champion for both during his 20 year career at NOAA. Carlis' hard work and years of experience have prepared him for his new role as director of NOAA's National Severe Storms Laboratory. He is the first African American to be named a lab director in NOAA's office of Oceanic and Atmospheric Research. As he bridges the gap between science and society, Carlis continues to work for equity and inclusion for all. Dr. Carlis, thank you so much for joining us today!"See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

From space, it looks almost elegant: a narrow plume cascading off the Pacific Ocean, spilling gently over the California coast. But from the ground, it looks like trouble: flash flooding, landslides and power outages. California is enduring the effects of an atmospheric river, a meteorological phenomenon where converging air systems funnel wet air into a long, riverine flow that dumps large amounts of rain when it makes landfall. "Atmospheric rivers can transport volumes of water many times that of the Mississippi River," says Dr. Daniel Swain, a climate scientist with UCLA, the National Center for Atmospheric Research, and the Nature Conservancy of California. Daniel joined Short Wave's Aaron Scott to explain where these "rivers" of air come from, how climate change is fueling more of them, and why you're a lot more likely to have heard of them if you happen to live on the west coast of almost any continent.

Dr. Brit Finucci is a fisheries scientist at NEWA (National Institute of Water and Atmospheric Research) in New Zealand looking at deep water sharks, chimeras, and skates. Kristen talks to Brit about her work accessing and identifying these populations and how it can help in fishery studies. We learn how science can sometimes be a waiting game and even after being severely seasick, you are always learning in ocean research. Enjoy! Follow Brit: On Instagram On Twitter Follow Gills Club: On Instagram On Twitter On Facebook --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app Support this podcast: https://anchor.fm/gillstalk/support

Dr. Christina (Naomi) Tague is an Associate Professor of ecoHydrology in the Bren School of Environmental Science and Management at the University of California, Santa Barbara. Naomi is an ecohydrologist who studies how water, vegetation, and climate interact. She uses computer models and simulations to integrate different systems and understand landscapes as a whole. When she's not hard at work in the lab, Naomi really enjoys dancing has gotten into a particular form of dance that also includes elements of martial arts. She received her Bachelor degree from the University of Waterloo in Systems Design Engineering and her MS and PhD degrees in Geography from the University of Toronto and completed postdoctoral research with the University Corporation for Atmospheric Research. Naomi then spent five years as a member of the faculty at San Diego State University before moving to UC Santa Barbara. Naomi joined us for an interview to share more about her journey through life and science.

It may seem a bit strange to be talking about [the] rising risk of a California megaflood amidst severe drought. But it's not as paradoxical as it might seem,” tweeted Daniel Swain, co-lead author of the recently published study in the journal Science Advances, “Climate change is increasing the risk of a California megaflood.” Megastorms fueled by atmospheric rivers could bring more than 16 inches of rainfall across the state in one month. More rain than snow could fall in the Sierra Nevada, leading to extreme runoff. That's according to the study's climate models, which estimate that California's current annual risk of a megaflood is 1 in 50 — with human-caused climate change projected to increase that risk over time. We'll talk to the scientists behind the report about their findings and how California should respond. Related link(s): “The Coming California Megastorm,” The New York Times Guests: Daniel Swain, climate scientist, Institute of the Environment and Sustainability at UCLA and The Nature Conservancy of California. Xingying Huang, project scientist, Climate and Global Dynamics Laboratory at the National Center for Atmospheric Research. Michael Mierzwa, manager, Floodplain Management Branch, California Department of Water Resources (DWR).