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Dr. Tess Russo is an Assistant Professor in the Department of Geosciences at The Pennsylvania State University. Tess is a hydrologist which means she studies water. Her research examines how water moves, how much of it there is in the world, and how the actions of humans change how water moves in the world. Tess has been spending a lot of time doing home renovations. When she's not working on her house, she likes to visit family and travel. She received her PhD in Earth and Planetary Sciences from the University of California, Santa Cruz and completed a postdoctoral fellowship at the Earth Institute at Columbia University. Her fantastic work is already getting a lot of attention. Last year, Tess was featured by the Green Sense Podcast, Scientific American, and she is a guest on an upcoming episode of Startalk Radio with the wise and wonderful Neil Degrasse Tyson. Tess is with us today to tell us all about her journey through life and science.
Aubrey converses with Prof Grant Bybee, Head of School, School of Geosciences, Wits University and Dr Sarah Glynn, Laboratory Scientist - Virtual SIMS Laboratory from Wits University, about the wonder of South Africa’s Geological Heritage. The Aubrey Masango Show is presented by late night radio broadcaster Aubrey Masango. Aubrey hosts in-depth interviews on controversial political issues and chats to experts offering life advice and guidance in areas of psychology, personal finance and more. All Aubrey’s interviews are podcasted for you to catch-up and listen. Thank you for listening to this podcast from The Aubrey Masango Show. Listen live on weekdays between 20:00 and 24:00 (SA Time) to The Aubrey Masango Show broadcast on 702 https://buff.ly/gk3y0Kj and on CapeTalk between 20:00 and 21:00 (SA Time) https://buff.ly/NnFM3Nk Find out more about the show here https://buff.ly/lzyKCv0 and get all the catch-up podcasts https://buff.ly/rT6znsn Subscribe to the 702 and CapeTalk Daily and Weekly Newsletters https://buff.ly/v5mfet Follow us on social media: 702 on Facebook: https://www.facebook.com/TalkRadio702 702 on TikTok: https://www.tiktok.com/@talkradio702 702 on Instagram: https://www.instagram.com/talkradio702/ 702 on X: https://x.com/Radio702 702 on YouTube: https://www.youtube.com/@radio702 CapeTalk on Facebook: https://www.facebook.com/CapeTalk CapeTalk on TikTok: https://www.tiktok.com/@capetalk CapeTalk on Instagram: https://www.instagram.com/ CapeTalk on X: https://x.com/CapeTalk CapeTalk on YouTube: https://www.youtube.com/@CapeTalk567 See omnystudio.com/listener for privacy information.
Come explore geoscience innovation and collaboration in Australia with host Anne Thompson. We talk to researchers at three universities and one geologic survey - who are also all involved in the Society of Economic Geologists 2025 Conference in Brisbane, Queensland.Joins us to learn more about advancing science and discovery in Australia!SEG 2025Rick Valenta, chair of SEG 2025 provides a broad view of the work of the SMI (Sustainable Minerals Institute, University of Queensland) and how his role there as Director has influenced the conference. What makes minerals mineable includes all the other aspects that sometimes are neglected, including the impact of geoscience on society, and on individual communities. A recent highlight in Australia is the final release of the Queensland Deposit Atlas, a vast and comprehensive public data set. The Atlas was commissioned and funded by the Queensland Geologic Survey and completed by SMI. Vladimir Lisitsin provides an overview of the data and the many and varied mineral deposits found in Queensland. To get a flavour of what might be in the technical program I chatted with two keynote speakers. Angela Escolme, CODES, University of Tasmania provided insights into her work with a large collaborative project aimed at understanding the overprinted, transition zones in porphyry systems. Lastly, David Giles, University of South Australia delved into how a structural geologist got to be involved in creating the innovative coiled tubing drill rig and what it really means to be truly collaborative. Theme music is Confluence by Eastwindseastwindsmusic.com SEG 2025 is in Brisbane, Australia, September 26-29th. This will be a dynamic conference with cutting edge science, new discoveries, technology and more. Opportunities for networking and learning include several workshops and field trips before and after the event, relaxed social events and of course the conference itself. See you there!
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Ross Compton from the EnerGeo Alliance spoke to Clarence Ford on seismic surveys and their impact. Views and News with Clarence Ford is the mid-morning show on CapeTalk. This 3-hour long programme shares and reflects a broad array of perspectives. It is inspirational, passionate and positive. Host Clarence Ford’s gentle curiosity and dapper demeanour leave listeners feeling motivated and empowered. Known for his love of jazz and golf, Clarrie covers a range of themes including relationships, heritage and philosophy. Popular segments include Barbs’ Wire at 9:30am (Mon-Thurs) and The Naked Scientist at 9:30 on Fridays. Thank you for listening to a podcast from Views & News with Clarence Ford Listen live on Primedia+ weekdays between 09:00 and 12:00 (SA Time) to Views and News with Clarence Ford broadcast on CapeTalk https://buff.ly/NnFM3Nk For more from the show go to https://buff.ly/erjiQj2 or find all the catch-up podcasts here https://buff.ly/BdpaXRn Subscribe to the CapeTalk Daily and Weekly Newsletters https://buff.ly/sbvVZD5 Follow us on social media: CapeTalk on Facebook: https://www.facebook.com/CapeTalk CapeTalk on TikTok: https://www.tiktok.com/@capetalk CapeTalk on Instagram: https://www.instagram.com/ CapeTalk on X: https://x.com/CapeTalk CapeTalk on YouTube: https://www.youtube.com/@CapeTalk567 See omnystudio.com/listener for privacy information.
Join us as we explore the (lack of) intersection of geoscience and entrepreneurship. In this engaging discussion, we delve into the importance of business acumen in geological sciences, but also highlight the cultural obstacles within the field. We share personal insights and experiences while discussing how educators and institutions can better prepare students for innovative roles in geoscience. Tune in for a thought-provoking conversation packed with rock-solid ideas and practical solutions!
“Google the name of the disease my daughter has.” With that sentence, Gideon Lopes Cardozo shared about a deeply personal part of his life—his daughter's diagnosis with 22q11.2 deletion syndrome, a lesser-known yet relatively common chromosomal condition. In this honest and wide-ranging conversation, Gideon shares how his path led from Earth sciences to executive coaching, team dynamics, and systems thinking. Over two decades, Gideon worked internationally as a geoscientist in academia and the energy industry before shifting toward organizational transformation. He now supports teams in the energy transition space using relational systems coaching and agile methods. Maurice and Gideon explore what it means to navigate complexity—whether in personal life or global systems—with humility, empathy, and curiosity. Listener Engagement Discover more about Gideon's work at Partner Strength. Follow Gideon via LinkedIn as well as his company on LinkedIn. Share your thoughts on this episode via walktalklisten. Your feedback is invaluable. Explore Gideon's song pick and others on our #walktalklisten playlist here. Follow Us Support the Walk Talk Listen podcast and Maurice by liking and following Maurice on Blue Sky, Facebook, and Instagram. Visit Walk Talk Listen for more episodes, news, and initiatives. Don't miss our special series “Enough for All,” featuring voices from Church World Service (CWS) and the Joint Learning Initiative (JLI).
In this episode of Talk Nerdy, Cara is joined by science writer, author, and geoscientist, Dr. Lisa S. Gardiner. They discuss her newly released book, Reefs of Time: What Fossils Reveal about Coral Survival . Follow Lisa: @Lisasgardiner
Send us a textMany industries need both engineers and geoscientists to make their operations successful. In Canada, most of the provincial and territorial regulators that oversee the engineering profession also oversee the geoscience profession.In this episode we take a break from engineering and sit down with Jason Cosford to learn about geoscience. Jason is a professional geoscientist with 25 years of experience working in geoscience and environmental consulting. He is one of the executives leading the team at JD Mollard and Associates, an engineering, geoscience, and environmental consulting firm based in Saskatchewan.
Did you know that vegetation in South Sudan is a major contributor to atmospheric methane? In this episode of Climate Conversations, we continue our exploration of key themes from the CSCEN Conference with Professor Paul Palmer. Following his talk on the day, we discuss a range of topics including: atmospheric modelling & satellite data, climate scenarios, and how science could better inform policy and government. Guest Bio: Professor Palmer leads the Atmospheric Composition Modelling Group at the Edinburgh University School of Geosciences, as well as being the Science Leader for the National Centre for Earth Observation. He also works closely with Space4Climate.https://sites.google.com/view/palmer-group/homehttps://space4climate.com/Connect With UsJoin the conversation: environment.network@energysecurity.gov.ukCSCEN website: https://www.civilserviceenvironmentnetwork.org/Follow us on LinkedIn: https://www.linkedin.com/company/civil-service-environment-network/Disclaimer: The views, thoughts, and opinions expressed are the speaker's own and do not represent the views, thoughts, and opinions of the Civil Service Climate and Environment Network. The material and information presented here is for general information purposes only.Produced by the Civil Service Climate & Environment Network, March 2025
Endolith is a Denver-based biotech startup revolutionizing mining by leveraging microbes to sustainably extract copper and lithium from low-grade ores. Founded in 2023, the company employs custom-engineered microbial communities, adaptive biohatcheries, and real-time cloud-based monitoring to enhance mineral recovery while minimizing environmental impact. Endolith's innovations have demonstrated significant improvements in copper extraction, attracting partnerships with industry leaders like BHP and Rio Tinto. Their approach not only boosts efficiency but also reduces reliance on harmful chemicals, aligning mining practices with clean energy goals.–Dr. Liz Dennett is a technologist and entrepreneur with nearly two decades of experience in biotech and energy industries.Previously, she was the CTO of Cemvita, developing nature-inspired biosolutions for a carbon-neutral future. Liz has held senior roles at Wood Mackenzie, AWS, Biota Technology, Hess Corporation, and the NASA Astrobiology Institute. She is also an advisory board member for the UW-Madison Dept. of Geoscience. Liz holds a MS and PhD in geoscience and astrobiology from the University of Wisconsin-Madison–We talked about reasons for her purple hair, copper demand expected to double by 2050, specially evolved microbial communities combined with cloud computing to enhance copper recovery, relying on internal validation over external approval, and bad mining puns.--
Alternative business models in mineral exploration and mining can build value for communities, benefit resource companies and influence perceptions in our industry. This episode highlights two innovative companies who are changing the business of mining: Nations Royalty and VRIFY. Nations Royalty, a TSXV-listed royalty company, is focused on creating royalty diversification for indigenous people. Kody Penner, VP of Corporate Development at Nations Royalty, joined host Halley Keevil to explain the background and the business model. First, he tells his own story as an indigenous person growing up surrounded by British Columbia's mining industry. The company, Nations Royalty, is the first indigenous-owned mining royalty company, and their indigenous ownership and management make them unique. He elaborates on how they balance corporate goals with indigenous goals and values, how they are creating wealth for indigenous groups, and what is next for the company in the future. Next, Steve de Jong, CEO of VRIFY, talks about the company's history and how they came to their current business model as an AI-focused mineral exploration and software service provider. Launching at PDAC in 2024 with just 4 clients, VRIFY now has 30 clients and gains 5-7 new clients per month. Steve discusses how their team of geoscientists and machine learning experts utilize every scrap of data from a company in order to build predictive models that deliver targets to their clients. He reviews the many ways in which VRIFY is unique in the industry, including the symbiotic relationship they have with clients, enabling them to use their proprietary software alongside the VRIFY team. He hints at some exciting current and future successes that the listener should stay tuned for. Steve believes we are about to enter into a period where AI will be ubiquitous in the mining industry, and VRIFY will be ahead of the game. Theme music is Confluence by Eastwindseastwindsmusic.com Come join us in Brisbane, Australia for SEG 2025, September 26-29th. This will be a dynamic conference with cutting edge science, new discoveries, technology and more. Opportunities for networking and learning include several workshops and field trips before and after the event, relaxed social events and of course the conference itself. See you there!
Seth grew up in Maine, and his interest in science was influenced by both his environmental scientist father and one of his grade school science teachers. Seth's research is deeply multidisciplinary, and his research is not only adding to one of the longest running research projects around (the Juno Ice Field Research), it provides fantastic opportunities for undergraduate and graduate students. If you'd like to learn more about Seth's work, check out his UMaine webpage: https://umaine.edu/earthclimate/people/seth-campbell/This conversation was recorded in April 2025. ~~~~~The Maine Science Podcast is a production of the Maine Discovery Museum. It is recorded at Discovery Studios, at the Maine Discovery Museum, in Bangor, ME. The Maine Science Podcast is hosted and executive produced by Kate Dickerson; edited and produced by Scott Loiselle. The Discover Maine theme was composed and performed by Nick Parker. To support our work: https://www.mainediscoverymuseum.org/donate. Find us online:Maine Discovery MuseumMaine Discovery Museum on social media: Facebook Instagram LinkedIn Bluesky Maine Science Festival on social media: Facebook Instagram LinkedInMaine Science Podcast on social media: Facebook Instagram © 2025 Maine Discovery Museum
Dr Billy Haworth is a geographer interested in human-environment interactions, with expertise positioned at the intersection of human geography, critical GIS (geographic information systems), and international disaster studies. Billy's work tries to better-understand experiences of, and adaptation to, environmental change and disruption, and often includes highlighting inequalities, widening research participation, and knowledge exchange beyond academia, involving community, government and non-government stakeholders. In 2022, they commenced a research and teaching role in the School of Geosciences, University of Sydney, primarily working on the Marine Resources Initiative project with Geoscience Australia and SE Asian government partners. They are the lead author on a new report on the State of the Marine Environment in Palawan, an archipelagic province of the Philippines. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/environmental-studies
Dr Billy Haworth is a geographer interested in human-environment interactions, with expertise positioned at the intersection of human geography, critical GIS (geographic information systems), and international disaster studies. Billy's work tries to better-understand experiences of, and adaptation to, environmental change and disruption, and often includes highlighting inequalities, widening research participation, and knowledge exchange beyond academia, involving community, government and non-government stakeholders. In 2022, they commenced a research and teaching role in the School of Geosciences, University of Sydney, primarily working on the Marine Resources Initiative project with Geoscience Australia and SE Asian government partners. They are the lead author on a new report on the State of the Marine Environment in Palawan, an archipelagic province of the Philippines. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/new-books-network
Dr Billy Haworth is a geographer interested in human-environment interactions, with expertise positioned at the intersection of human geography, critical GIS (geographic information systems), and international disaster studies. Billy's work tries to better-understand experiences of, and adaptation to, environmental change and disruption, and often includes highlighting inequalities, widening research participation, and knowledge exchange beyond academia, involving community, government and non-government stakeholders. In 2022, they commenced a research and teaching role in the School of Geosciences, University of Sydney, primarily working on the Marine Resources Initiative project with Geoscience Australia and SE Asian government partners. They are the lead author on a new report on the State of the Marine Environment in Palawan, an archipelagic province of the Philippines. Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/southeast-asian-studies
Dr Billy Haworth is a geographer interested in human-environment interactions, with expertise positioned at the intersection of human geography, critical GIS (geographic information systems), and international disaster studies. Billy's work tries to better-understand experiences of, and adaptation to, environmental change and disruption, and often includes highlighting inequalities, widening research participation, and knowledge exchange beyond academia, involving community, government and non-government stakeholders. In 2022, they commenced a research and teaching role in the School of Geosciences, University of Sydney, primarily working on the Marine Resources Initiative project with Geoscience Australia and SE Asian government partners. They are the lead author on a new report on the State of the Marine Environment in Palawan, an archipelagic province of the Philippines.
Dr Billy Haworth is a geographer interested in human-environment interactions, with expertise positioned at the intersection of human geography, critical GIS (geographic information systems), and international disaster studies. Billy's work tries to better-understand experiences of, and adaptation to, environmental change and disruption, and often includes highlighting inequalities, widening research participation, and knowledge exchange beyond academia, involving community, government and non-government stakeholders. In 2022, they commenced a research and teaching role in the School of Geosciences, University of Sydney, primarily working on the Marine Resources Initiative project with Geoscience Australia and SE Asian government partners. They are the lead author on a new report on the State of the Marine Environment in Palawan, an archipelagic province of the Philippines. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/geography
In this episode we chat to Graham Grant, CEO of Seequent, world leaders in earth-modelling, analysis, data management and collaboration software. They help organisations to understand the underground, giving the confidence to make better decisions faster. Graham has a background in logistics and shipping and has been with Seequent for the past 13 years and is on the podcast today to talk about the company, technology, their recently launched open software platform Seequent Evo, talent and skills shortage in our industry and how they are adapting and what the mining industry can learn from other industries. KEY TAKEAWAYS Geoscience plays a crucial role in the mining industry by helping to identify valuable minerals underground. It involves complex processes that require accurate data collection and analysis to ensure economic extraction of resources. Sequent recently launched an open software platform called Sequent Evo, designed to address significant challenges in the mining industry, such as fragmented information systems and disconnected data. This cloud-native platform aims to enhance collaboration, drive automation, and facilitate faster decision-making. The mining industry is facing a significant skills gap due to a decline in new graduates entering geoscience programs and the retirement of experienced professionals. Initiatives like Visible Geology aim to engage younger audiences and promote interest in geology and mining careers. There are valuable lessons to be learned from other industries, such as oil and gas and civil infrastructure. For instance, the mining sector can benefit from adopting real-time downhole measurement techniques used in oil and gas to improve drilling efficiency and reduce costs. BEST MOMENTS "We are a software company that specialises in geosciences, and we're global leaders in that space... our HQ's in New Zealand, but we have around 800 staff in many countries, thousands of customers, and those customers span 150 countries around the world." "Mining companies are really cost sensitive... running operations cost effectively... we removed about 75% of all the repetitive tasks, which upped their employee productivity by about half." "We've got a massive skills gap coming in the next 10 to 20 years... if you talk to your average geologist, they didn't find their way into the industry because a careers advisor told them to." "We need innovative approaches, you need fresh thinking... " VALUABLE RESOURCES Mail: rob@mining-international.org LinkedIn: https://www.linkedin.com/in/rob-tyson-3a26a68/ X: https://twitter.com/MiningRobTyson YouTube: https://www.youtube.com/c/DigDeepTheMiningPodcast Web: http://www.mining-international.org This episode is sponsored by Hawcroft, leaders in property risk management since 1992. They offer: Insurance risk surveys recognised as an industry standard Construction risk reviews Asset criticality assessments and more Working across over 600 sites globally, Hawcroft supports mining, processing, smelting, power, refining, ports, and rail operations. For bespoke property risk management services, visit www.hawcroft.com GUEST SOCIALS https://www.seequent.com/ https://www.visiblegeology.com/ https://www.linkedin.com/in/grahamgrantuk/ https://www.linkedin.com/company/seequent/ https://www.youtube.com/seequent https://x.com/Seequentglobal ABOUT THE HOST Rob Tyson is the Founder and Director of Mining International Ltd, a leading global recruitment and headhunting consultancy based in the UK specialising in all areas of mining across the globe from first-world to third-world countries from Africa, Europe, the Middle East, Asia, and Australia. We source, headhunt, and discover new and top talent through a targeted approach and search methodology and have a proven track record in sourcing and positioning exceptional candidates into our clients' organisations in any mining discipline or level. Mining International provides a transparent, informative, and trusted consultancy service to our candidates and clients to help them develop their careers and business goals and objectives in this ever-changing marketplace. CONTACT METHOD rob@mining-international.org https://www.linkedin.com/in/rob-tyson-3a26a68/ Podcast Description Rob Tyson is an established recruiter in the mining and quarrying sector and decided to produce the “Dig Deep” The Mining Podcast to provide valuable and informative content around the mining industry. He has a passion and desire to promote the industry and the podcast aims to offer the mining community an insight into people’s experiences and careers covering any mining discipline, giving the listeners helpful advice and guidance on industry topics. This Podcast has been brought to you by Disruptive Media. https://disruptivemedia.co.uk/ This Podcast has been brought to you by Disruptive Media. https://disruptivemedia.co.uk/
Foundations of Amateur Radio Recently I saw a social media post featuring a screenshot of some random website with pretty charts and indicators describing "current HF propagation". Aside from lacking a date, it helpfully included notations like "Solar Storm Imminent" and "Band Closed". It made me wonder, not for the first time, what the reliability of this type of notification is. Does it actually indicate what you might expect when you get on air to make noise, is it globally relevant, is the data valid or real-time? You get the idea. How do you determine the relationship between this pretty display and reality? Immediately the WSPR or Weak Signal Propagation Reporter database came to mind. It's a massive collection of signal reports capturing time, band, station and other parameters, one of which is the Signal To Noise ratio or SNR. If the number of sun spots, or a geomagnetic index change affected propagation, can we see an effect on the SNR? Although there's close on a million records per day, I'll note in advance that my current approach of taking a daily average across all reports on a specific band, completely ignores the number of reports, the types and direction of antennas, the distance between stations, transmitter power, local noise or any number of other variables. Using the online "wspr.live" database, looking only at 2024, I linked the daily recorded WSPR SNR average per band to the Sun Spot Numbers and Geomagnetic Index and immediately ran into problems. For starters the daily Sun Spot Number or SSN, from the Royal Observatory in Belgium does not appear to be complete. I'm not yet sure why. For example, there's only 288 days of SSN data in 2024. Does this mean that the observers were on holiday on the other 78 days, or was the SSN zero? Curiously there's 60 days where there's more than one recording and as a bonus, on New Years Eve 2024, there's three recordings, all with the same time stamp, midnight, with 181, 194 and 194 sun spots, so I took the daily average. Also, I ignored the timezone, since that's not apparent. Similarly the Geomagnetic Index data from the Helmholtz Centre for Geosciences in Potsdam, Germany has several weird artefacts around 1970's data, but fortunately not within 2024 that I saw. The data is collected every three hours, so I averaged that, too. After excluding days where the SSN was missing, I ran into the next issue, my database query was too big, understandable, since there are many reports in this database, 2 billion, give or take, for 2024 alone. Normally I'd be running this type of query on my own hardware, but you might know that I lost my main research computer last year, well, I didn't lose it as such, I can see it from where I am right now, but it won't power up. Money aside, I've been working on it, but being unceremoniously moved from Intel to ARM is not something I'd recommend. I created a script that extracted the data, one day at a time, with 30 seconds between each query. Three hours later I had preliminary numbers. The result was 6,239 records across 116 bands, which of course should immediately spark interest, since we don't really have that many bands. I sorted the output by the number of reports per band and discovered that the maximum number of days per band was 276. This in turn should surprise you, since there's 365 days in a year, well technically a smidge more, but for now, 365 is fine, not to mention that 2024 was a leap-year. So, what happened to the other 90 days? We know that 78 are missing because the SSN wasn't in the database but the other 12 days? I'm going to ignore that too. I removed all the bands that had less than 276 reports per day, leaving 17 bands, including the well known 13 MHz band, the what, yeah, there's a few others like that. I removed the obvious weird band, but what's the 430 MHz band, when the 70cm band in WSPR is defined as 432 MHz? I manually created 15 charts plotting dates against SNR, SSN, Kp and ap indices. Remember, this is a daily average of each of these, just to get a handle on what I'm looking at. Immediately several things become apparent. There are plenty of bands where the relationship between the average SNR and the other influences appear to be negligible. We can see the average SNR move up and down across the year, following the seasons - which raises a specific question. If the SNR is averaged across the whole planet from all WSPR stations, why are we seeing seasonal variation, given that while it's Winter here in VK, it's Summer on the other side of the equator? If you compare the maximum average SNR of a band against the minimum average SNR of the same band, you can get a sense of how much the sun spots and geomagnetic index influences the planet as a whole on that band. The band with the least amount of variation is the 30m band. Said differently, with all the changes going on around propagation, the 30m band appears to be the most stable, followed by the 12m and 15m bands. The SNR across all of HF varies, on average, no more than 5 dB. The higher the band, the more variation there is. Of course it's also possible that there's less reports there, so we might be seeing the impact of individual station variables more keenly. It's too early for conclusions, but I can tell you that this gives us plenty of new questions to ask. I'm Onno VK6FLAB
With Antarctica sea ice levels reaching record lows over the last four consecutive years, Alok Jha talks to leading glaciologist Professor Martin Siegert about glaciology: the study of ice in all its forms - from the Antarctic ice sheets and glaciers to the icy bodies of our solar system – why ice matters, and the crucial role it plays in our climate.Martin is Deputy Vice-Chancellor (Cornwall) at the University of Exeter. Previously, he was a Professor at Imperial College London and Director of the Grantham Institute and before that he was Head of the School of GeoSciences at the University of Edinburgh. He has published over 250 papers and 8 books on the geophysical exploration of Antarctica. In 2013 he was awarded the Martha T Muse Prize in Antarctic Science and Policy, and in 2007 he was elected as a Fellow of the Royal Society of Edinburgh. To support this podcast and the work of the UK Antarctic Heritage Trust, click here For more information about our guests, click hereSeason 5 of A Voyage to Antarctica is made possible by support from HX Hurtigruten Expeditions. Hosted on Acast. See acast.com/privacy for more information.
Megafloods are cataclysmic floods that are qualitatively different from weather-related floods. In the podcast, Vic Baker explains our ideas as to what causes megafloods and describes the striking evidence for such floods in the Channeled Scablands of Washington State and in the Mediterranean.Vic Baker has been studying megafloods for over 50 years. He is a Professor of Hydrology and Atmospheric Sciences, Geosciences, and Planetary Sciences at the University of Arizona.
Kari Hall is an Emmy Award-winning meteorologist for NBC Bay Area's morning newscast, Today in The Bay. Kari holds a degree in Geoscience with an emphasis in Broadcast Meteorology. Her career has spanned the country, from covering Hurricanes Katrina, Rita and Gustav with KATC in Louisiana; to covering tornadoes and snowstorms at WKYT in Kentucky; to serving as Chief Meteorologist at News 12 in Connecticut. She is a member of the American Meteorological Society and a leader with the Climate Reality Project. She has won two Emmy Awards for her weather and climate coverage.
As professor of Environmental Studies and Geosciences at Lawrence University, Marcia Bjornerud knows a lot about rocks. In her new book, Turning to Stone: Discovering the Subtle Wisdom of Rocks, Marcia emphasizes the connection between human experiences and the physical earth, encouraging everyone to learn from the dynamic landscape around us. Marcia joins us to tell us about Turning to Stone and how the book is mapped to her own life, provides suggestions for how schools can improve teaching geosciences, and explains why we are living in a golden age of geoscience. Show notes at: https://laboutloud.com/2025/04/episode-284-turning-to-stone/
Ray and Dave go rock hunting through billions of years of Earth's history with Marcia Bjornerud, a structural geologist, inspirational author, and Professor of Geosciences at Lawrence University in Wisconsin.
Join us as we tackle the rocky topic of field geology's relevance in today's world, sparked by a listener question from Taylor. We delve deep into whether mapping rocks and fieldwork are becoming outdated or if they still hold significant value. Chris and Jesse share personal anecdotes, debate the evolving landscape of geoscience education, and highlight the importance of diverse skill sets in the field. Get ready for a journey through rugged terrains, fascinating geological insights, and a spirited discussion on balancing fieldwork with lab skills!Download the CampGeo app now at this link. On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series. You can also learn the basics of geology at the college level in our FREE CampGeo content series - get learning now!Like, Subscribe, and leave us a Rating!——————————————————Instagram: @planetgeocastTwitter: @planetgeocastFacebook: @planetgeocastSupport us: https://planetgeocast.com/support-usEmail: planetgeocast@gmail.comWebsite: https://planetgeocast.com/
“Geophysicists have an incredible ability to see what's below the surface – now we need to make sure the world sees what we do above it.” Sustainability isn't just about the environment – it's about people, the planet, and prosperity. Maria Angela Capella shares how geophysicists drive sustainability in Latin America and beyond in this episode. From innovative projects that support economic growth to real-world solutions addressing climate change, this conversation will inspire you to see geophysics as a powerful force for good. KEY TAKEAWAYS > How geophysics shapes sustainable development – real-world projects advancing environmental stewardship and economic growth. > The power of communication in science – why geophysicists must tell their story clearly and compellingly. > Practical steps for geophysicists – engaging with sustainability frameworks and advocating for responsible decision-making. CALL TO ACTION Don't miss Maria Angela Capella's upcoming honorary lecture, Rocking Sustainability: Geophysics' Role in a Greener, Prosperous, and Socially Conscious Latin America. Register now to dive deeper into the role of geophysics in sustainability and discover actionable ways to make a difference at https://seg.org/education/lectures/seg-honorary-lecture-maria-angela-capello/. > 8 April 2025, 9 AM (CDT) > 6 May 2025, 3 PM (CDT) SHARE THIS EPISODE If you found this episode helpful, please message a friend to listen. To help out, here's a possible message you could send them. You have to check out this episode of Seismic Soundoff! Maria Angela Capella shares incredible stories about geophysics making a real impact on sustainability in Latin America. You'll love it! LINKS * Visit https://seg.org/podcasts/episode-253-sustainability-prosperity-and-geophysics-in-latin-america to register for Maria Angela's lecture and learn more about The Geophysical Sustainability Atlas. GUEST BIO Maria Angela Capello (MAC) is the President of Red Tree Consulting LLC and a distinguished leader in the energy sector. She spearheads initiatives in sustainability, diversity and inclusion (D&I), and geosciences. MAC has held prominent roles at Kuwait Oil Company, Halliburton, and Petróleos de Venezuela (PDVSA). She has been honored by the Italian Government with the “Star of Italy” knighthood and by UNESCO endorsing her work leading the “Geosciences in Action – Advancing Sustainable Development”. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.
We are thrilled to bring you the top entries from the 2024 SEG Student Chapter Podcast Challenge as a special set of three episodes. This is the third and final bonus episode in this special series. We'll hear two segments that consider ore deposit models and environment of formation for Au deposits, traveling from China to Japan.Chapter 1: From mineral system to exploration: a case in giant Zaozigou Au-Sb depositsSEG STUDENT CHAPTER: China University of Geosciences, Beijing (CUG-B) Host: Jiayi WangGuest: Jingyuan ZhangThis podcast episode focuses on the understanding of mineral systems and their role in shaping exploration strategies, with the giant Zaozigou Au-Sb deposits as a case study. Detailed geological mapping, geochronology, fluid inclusion, and structure analysis have revealed the structural framework, precipitation mechanisms, and the separation of gold and antimony in the Zaozigou deposits. These theoretical insights lead to practical exploration advancements in predicting the gold-antimony orebody occurrence, avoiding ineffective engineering practices, and locating the distribution of native goldChapter 2: Hot spring deposits - key finder for hidden ore deposits along the Peruvian AndesSEG STUDENT CHAPTER: SEG - NMSM (Universidad Nacional Mayor de San Marcos)Hosts: Rosa Razuri Prado and Paula Martinez SeguraProducers: Alvaro Zapata Cornejo, Jean Crisólogo Zapata, Braian Vara GuzmanGuest: Diana Pajuelo Aparicio, Professor at Universidad Nacional Mayor de San Marcos, Peru Peru is a country well-known for its complex geology, with hot springs distributed along high altitudes surrounded by unconsolidated deposits overlapping exhumed ore deposits. This podcast episode is focused on understanding the presence of economically important metals trapped inside hot spring deposits, revealing a potential key finder for uncovering hidden ore deposits.Diana Pajuelo, geologist with 11 years of experience in regional geology and geothermal energy, participated in various projects with the Geological Survey of Peru. Her expertise provides a perspective on two types of hot spring deposits, the capacity for hosting metals influenced by biotic or abiotic factors, and the overlap between ore deposits and hot springs along the Andes.Theme music is Hot Wheel Breakdown by Elliot Holmes stock.adobe.com epidemicsound.comAdobe Stock ID: #356951050
We are thrilled to bring you the top entries from the 2024 SEG Student Chapter Podcast Challenge as a special set of three episodes. This second episode in the mini-series pairs the 2024 Silver the intriguing stories and history shared by an esteemed geologist in Brazil, with a second segment that uncovered the history and mining potential of northern England. Chapter 1: Title: The Evolution of Geology in Brazil with Reinhardt FückSEG STUDENT CHAPTER – University of BrasiliaHosts: Amanda Rompava and Gustavo D'Amore HeerProducers: Juliana Berbert and MarianaGuest: Professor Reinhardt Adolfo FückThe theme of this episode tells the story behind the articles and mapping work of one of Brazil's greatest geological characters, with special emphasis on the magmatic arc of Goiás in the Brasília belt, where important deposits reside, as well as his significant work on crustal structure, the Tocantins Province, and Goiás Massif.With a cautious eye and carrying the experience of working with geology since the 1960s, Professor Reinhardt shares with us the unwritten history behind published articles, his perspecitve on the evolution of knowledge in the field and also the importance of mapping for a geology career.Chapter 2: ‘The Critical Mineral Potential of the North of England'SEG STUDENT CHAPTER NAME: University of LeedsHosts, Lily Dickson and Brayden Pickard Guests: Dr. James Shaw (structural geologist) and Adam Eskdale (Rio Tinto)provides an overview of mineral exploration and extraction in our region of the UK, the North of England (Figure 1) and its critical mineral potential. In February 2024, our student chapter hosted a mini-conference on the subject of critical minerals (Figure 2) with talks from companies including British Lithium, the Critical Minerals Association (UK) and Green Lithium. We were inspired to carry out further research into the critical mineral potential of the region we live in, the North of England, which we present in this podcast. At present, the UK does not extract any of the 18 critical minerals on the 2021 list published by the British Geological Survey (BGS). This renders the UK completely reliant on international supply which is a big problem, and one that we must try to address through increased mineral exploration and mining in the near future. In order to provide a full picture of the critical mineral potential of our region, we explore the rich mining history of the North of England, dating back to the Bronze Age at sites such as Alderly Edge (Figure 3). We also investigate current critical mineral projects: Li exploration around the Weardale Granite and Potash mining near the town of Whitby. Finally, we speak to Dr James Shaw and Dr Adam Eskdale who have worked on fluorspar mineralisation in the South Pennine Orefield and cobalt mineralisation in the Lake District, respectively. They provide insights into these deposits and to potential barriers to their extraction in the future. A big thank you goes to Dr James Shaw and Adam Eskdale for sharing their expertise with our student chapter!
We are thrilled to bring you the top entries from the 2024 SEG Student Chapter Podcast Challenge as a special set of three episodes. This episode pairs the 2024 Bronze winner with another that explored some of the political and environmental challenges in developing mineral deposits. Chapter 1: The deposit that brought down a governmentSEG STUDENT CHAPTER NAME: The Pennsylvania State University (Penn State)Co-hosts: Rory Changleng, Alex Cerminaro Producer: Rory Changleng Chapter Notes What mineral deposit became such a politicised commodity that it brought down a government? In this episode, two Penn State students, Rory and Alex, discuss what got them into geology and inspired them as budding economic geologists to begin a new SEG Student Chapter at Penn State. Alex reminisces about how trying to discover gold in his grandmother's garden in Pennsylvania led to his working with an Alaska exploration company to date gold mineralisation using a novel geochemical technique. Rory tells the story of the Ilimaussaq intrusion in Southern Greenland, home of the Kvanefjeld deposit. It was visiting this deposit during undergraduate fieldwork that opened his mind to the turbulent and consequential world of economic geology. Exploiting Kvanefjeld proved so divisive that it drove the collapse of the Greenlandic government. But as the second largest rare earth element deposit on Earth, surely it's just a matter of time until mining begins?Chapter 2: Should we Mine the Seafloor? SEG STUDENT CHAPTER NAME: SEG of Athens Host: Pavlos ZambrasGuests: Evi Dimou and Revekka AvoukatouChapter Notes Exploring the depths of the ocean for valuable resources presents an alluring frontier in human endeavor: Deep Sea mining. This venture entails a journey into the unknown, facing both mysteries and challenges while uncovering the potential of extracting precious materials from the ocean floor. The vast expanse of the deep sea, encompassing more than 65% of Earth's surface, harbors immense reservoirs of base metals, precious metals, and critical elements like nickel, copper, cobalt, and manganese. These elements are indispensable for powering the transition towards clean green energy. Whether it's polymetallic nodules or seafloor massive sulfide found at hydrothermal vent fields, these resources offer the promise of driving technological progress and fostering economic development in the years ahead. However, the pursuit of these underwater treasures is not devoid of controversy. Deep sea mining raises profound concerns regarding its environmental impact, sustainability, and the ethical utilization of Earth's resources. It's crucial to acknowledge that these deep-sea environments host unique life forms not found elsewhere on the planet, including highly complex prokaryotic communities and microbes with exceptional tolerance to acidity and antibiotics. International regulations governing deep sea mining are still under development, adding to the uncertainty surrounding this practice. Many fear the potential ecological disruption it could bring to an area of our planet that remains largely unexplored. The question arises: Can we afford the environmental and ecological risks associated with deep sea mining? Or, put more simply, should we proceed with mining the seafloor?
Just before midnight on Friday millions of people living in south-east Queensland were told to take shelter, to go to the strongest room and stay there. Tropical Cyclone Alfred was coming their way and for most residents it was the first time they'd faced such a threat. By the next morning Alfred would be downgraded to a tropical low, even before it reached the mainland. So what happened? How did it unfold and how should we assess the warnings, preparation and response?Today, we speak to a cyclone expert and go to Lismore in northern New South Wales where the community is breathing a sigh of relief. Featured: Jonathan Nott, professor of Geoscience at James Cook UniversityJenny Dowell, Red Cross deputy team leader and former mayor of Lismore
The guests today are co-authors of a new paper in Science Advances titled: “A reassessment of the ‘hard-steps' model for the evolution of intelligent life.” Jennifer Macalady is a Professor of Geosciences at the Pennsylvania State University. Her research is focused on microbial ecology and evolution, and interactions between microorganisms and Earth materials like minerals and water through geologic time. Daniel B. Mills is a postdoctoral researcher in the Orsi Geomicrobiology Lab at The University of Munich in Germany. His research focuses on the co-evolutionary history of Earth's surface environment and eukaryotic life—a topic he approaches by studying modern marine organisms and environments. He also applies this research to the ongoing search for exoplanetary biosignatures and technosignatures. Shermer, Mills, and Macalady discuss the Hard Steps model of the evolution of intelligent life, the Drake Equation, the Fermi Paradox, the Great Filter, and the Great Silence. They also cover the Rare Earth hypothesis, major transitions in evolution, the uniqueness of humans, and the search for biosignatures and technosignatures.
Science Explainer: That is a term that has come out in the last bit of years to explain someone or to describe somebody who shares about science to the general public.In this How To Write the Future podcast episode, host and science fiction author Beth Barany shares more of her “Favorite Science Explainers on YouTube (Part 2)” and the types of science they share including orbital mechanics and exploring the unexpected. YouTubers mentioned in this episode:Scott Manley: https://www.youtube.com/@ScottManleyUniverse Today - Frasier Cain: https://www.youtube.com/@frasercainJoe Scott: https://www.youtube.com/@joescottSciShow: https://www.youtube.com/@SciShowJust Have A Think (Dave Borlace): https://www.youtube.com/@JustHaveaThinkABOUT THE HOW TO WRITE THE FUTURE PODCASTThe How To Write The Future podcast is for science fiction and fantasy writers who want to write positive futures and successfully bring those stories out into the marketplace. Hosted by Beth Barany, science fiction novelist and creativity coach for writers. We cover tips for fiction writers and get curious about the future of humanity.ABOUT BETH BARANYBeth Barany, an award-winning fantasy and science fiction novelist, teaches novelists how to write, edit, and publish their books as a coach, teacher, consultant, and developmental editor.RESOURCESGET HELP WITH YOUR WORLD BUILDING - START HEREFree World Building Workbook for Fiction Writers: https://writersfunzone.com/blog/world-building-resources/Sign up for the 30-minute Story Success Clinic with Beth Barany: https://writersfunzone.com/blog/story-success-clinic/Get support for your fiction writing by a novelist and writing teacher and coach. Schedule an exploratory call here and see if Beth can support you today: https://writersfunzone.com/blog/discovery-call/SHOW PRODUCTION BY Beth BaranySHOW CO-PRODUCTION + NOTES by Kerry-Ann McDadec. 2025 BETH BARANYhttps://bethbarany.com/Questions? Comments? Send us a text!--CONNECTContact Beth: https://writersfunzone.com/blog/podcast/#tve-jump-185b4422580Email: beth@bethbarany.comLinkedIn: https://www.linkedin.com/in/bethbarany/CREDITSEDITED WITH DESCRIPT: https://get.descript.com/0clwwvlf6e3jMUSIC: Uppbeat.ioDISTRIBUTED BY BUZZSPROUT: https://www.buzzsprout.com/?referrer_id=1994465
SpaceTime with Stuart Gary | Astronomy, Space & Science News
SpaceTime Series 28 Episode 21The Astronomy, Space and Science News PodcastShifting Dynamics of Earth's Inner Core, China's Lunar South Pole Mission, and Insights into Hot Jupiter ExoplanetsIn this episode of SpaceTime, we explore groundbreaking research revealing that Earth's inner core may be less solid than previously believed. A new study indicates that the near surface of the inner core is undergoing structural transformations, influenced by interactions with the turbulent outer core. This discovery provides fresh insights into the dynamics of Earth's core and its impact on the planet's magnetic field and rotation.China's Chang'e 7 Mission: A Quest for Lunar Water IceWe also discuss China's upcoming Chang'e 7 mission, set to launch next year, which aims to search for water ice at the lunar south pole. This mission will employ advanced technologies to locate and analyze water ice deposits, crucial for supporting future manned missions to the Moon and beyond. The Chang'e 7 mission will include an orbiter, lander, rover, and a mobile hopper designed for traversing shadowed craters.Hot Jupiter Progenitor: New Discoveries in Exoplanet ResearchAdditionally, we delve into the fascinating discovery of a hot Jupiter exoplanet with an eccentric orbit, shedding light on the formation processes of these gas giants. The research indicates that this planet has likely been influenced by a binary star system, providing new evidence for the mechanisms behind hot Jupiter migration and evolution.00:00 Space Time Series 28 Episode 21 for broadcast on 17 February 202500:49 New findings on Earth's inner core06:30 Overview of China's Chang'e 7 mission12:15 Insights from the discovery of a hot Jupiter exoplanet18:00 Implications for planetary formation theories22:45 The significance of lunar water ice for future missions27:00 Understanding the dynamics of celestial bodies30:15 The impact of climate change on global temperatureswww.spacetimewithstuartgary.comwww.bitesz.com
“As you may have noticed, these are all women science explainers and scientists, because I really want to highlight women doing science.”In the latest How To Write the Future podcast episode, host and science fiction author Beth Barany shares her “Favorite Science Explainers on YouTube (Part 1)” and the types of science they share including physical experiments and educational demonstrations. Sabine Hossenfelder: https://www.youtube.com/@SabineHossenfelderPhysics Girl, Diana Cowern: https://www.youtube.com/@physicsgirlGeo Girl:, Rachel Phillips: https://www.youtube.com/@GEOGIRLDr. Becky (Dr Becky Smethurst): https://www.youtube.com/@DrBeckySpace Weather Woman, Dr. Tamitha Skov: https://www.youtube.com/@TamithaSkovRESOURCESGET HELP WITH YOUR WORLD BUILDING - START HEREFree World Building Workbook for Fiction Writers: https://writersfunzone.com/blog/world-building-resources/Sign up for the 30-minute Story Success Clinic with Beth Barany: https://writersfunzone.com/blog/story-success-clinic/Get support for your fiction writing by a novelist and writing teacher and coach. Schedule an exploratory call here and see if Beth can support you today: https://writersfunzone.com/blog/discovery-call/SHOW PRODUCTION BY Beth BaranySHOW CO-PRODUCTION + NOTES by Kerry-Ann McDadec. 2025 BETH BARANYhttps://bethbarany.com/Questions? Comments? Send us a text!--CONNECTContact Beth: https://writersfunzone.com/blog/podcast/#tve-jump-185b4422580Email: beth@bethbarany.comLinkedIn: https://www.linkedin.com/in/bethbarany/CREDITSEDITED WITH DESCRIPT: https://get.descript.com/0clwwvlf6e3jMUSIC: Uppbeat.ioDISTRIBUTED BY BUZZSPROUT: https://www.buzzsprout.com/?referrer_id=1994465
What is needed to build geoscience skills for mining and exploration in Africa? This wide-ranging panel discussion highlights industry, academic and government perspectives on establishing enduring relationships with local communities, with a focus on building geoscience and technical capabilities. The discussion explored the development of local technical staff for exploration and mining operations, the role of geological surveys in skill development and the impact of research carried out without local collaboration (‘parachute science'). Hosted by Anne Thompson, the panel included Kurt House, CEO KoBold Metals, Kombada Mhopjeni, National Program Officer for Natural Sciences (UNESCO Windhoek), Benjamin Mapani, Professor Namibia University of Science and Technology and Franck Twite, Chief Geologist, Kamoa Copper S.A.The discussion was recorded live in front of the conference audience in the Windhoek, Namibia on the 27 September 2024. We covered The panel started with introducing themselves and the challenges they face or approaches they take to capacity building (skills training) in their work. The discussion including the following questions:· How do exploration and mining companies create real change with long lasting community benefit? What makes a difference to community and government relationships? · What can research and geological survey scientists do to help build global geoscience capacity and support public education? · What do you think is the most important area to focus on as we look to the future? · What makes you optimistic for the future of collaboration and our ability to build geoscience capacity?We covered a lot, insights on the use of data science, how to get high school students interested in geoscience and even how cultural differences can impact our communication with each other. Theme music is Confluence by Eastwindseastwindsmusic.com
“The biggest challenge for geophysicists? Learning machine learning's ‘new language' from the world of statistics.” Machine learning is transforming geoscience, and Gerard Schuster explains how. This conversation explores key ML applications in seismic interpretation, the role of convolutional neural networks in fault detection, and why hands-on labs are essential for mastering these techniques. With real-world examples and insights from his new book, Machine Learning Methods in Geoscience, this episode delivers practical knowledge for integrating ML into geophysics. KEY TAKEAWAYS > Why ML matters for geoscientists – The demand for ML skills is growing, and Jerry shares how this shift shapes education and careers. > CNNs in action – Convolutional neural networks are used to detect rock cracks in Saudi Arabia through drone imagery. > Transformers vs. traditional neural networks – Transformers process seismic data differently by capturing long-range dependencies, offering new advantages. NEXT STEP Explore Machine Learning Methods in Geoscience by Gerard Schuster, featuring hands-on MATLAB and Colab labs. Get the book and start applying ML techniques today! https://library.seg.org/doi/epdf/10.1190/1.9781560804048.fm TEXT A FRIEND These are great insights on how ML is actually being used in seismic work, not just theory. https://seg.org/podcasts/episode-249-machine-learning-methods-in-geoscience GUEST BIO Gerard Schuster has an M.S. (1982) and a Ph.D. (1984) from Columbia University and was a postdoctoral researcher there from 1984 to 1985. From 1985 to 2009, he was a professor of geophysics at the University of Utah and became a professor of geophysics at KAUST (2009–2021). He is currently a research professor at the University of Utah. He received several teaching and research awards while at the University of Utah. He was editor of GEOPHYSICS 2004–2005 and was awarded SEG's Virgil Kauffman Gold Medal in 2010 for his work in seismic interferometry. His previous books are Seismic Interferometry (2009, Cambridge Press) and Seismic Inversion (2017, SEG). LINKS * Buy the Print Book at https://seg.org/shop/product/?id=fe5a3cd3-77b2-ef11-b8e8-6045bda82e05 * Visit https://seg.org/podcasts/episode-249-machine-learning-methods-in-geoscience for the full guest bios and show notes. CALL FOR ABSTRACTS Technical Program Chairs Yingcai Zheng and Molly Turko invite you to submit your best work. This year, we're fostering deeper collaboration between SEG, AAPG, and SEPM. Focus on regional challenges and how integrated geoscience can unlock solutions. Submit short or expanded abstracts for oral and poster presentations. The Call for Abstracts is open and closes on 15 March at 5:00 PM CT. Don't miss this opportunity to share your research and connect with the broader geoscience community at https://www.imageevent.org/. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.
Critical materials like copper, lithium, and gallium have been mined for decades, but their role in core technologies, geopolitics, and the energy transition have come to a height in recent years.In this episode, a16z partner Connie Chan discusses how technology is changing the game of identification and exploration, together with leading company KoBold and their VP of Geoscience, VP of Technology, and CEO of Africa.Resources:Learn more about KoBold Metals: https://www.koboldmetals.com/Stay Updated: Let us know what you think: https://ratethispodcast.com/a16zFind a16z on Twitter: https://twitter.com/a16zFind a16z on LinkedIn: https://www.linkedin.com/company/a16zSubscribe on your favorite podcast app: https://a16z.simplecast.com/Please note that the content here is for informational purposes only; should NOT be taken as legal, business, tax, or investment advice or be used to evaluate any investment or security; and is not directed at any investors or potential investors in any a16z fund. a16z and its affiliates may maintain investments in the companies discussed. For more details please see a16z.com/disclosures.
Join us with Marcia Bjornerud for a brilliant conversation on a life dedicated to the physical Earth. This conversation is the third episode for our new Earthly Reads series. Together, Ayana and Marcia discuss Marcia's new book, Turning to Stone: Discovering the Subtle Wisdom of Rocks, and contemplate a life lived in conversation with the very Earth that holds us. Marcia offers us her grounding presence and her awareness of geologic time cycles that churn beyond human perception.Earthly Reads is a podcast series and online book study featuring conversations with some of our favorite authors including adrienne maree brown, Marcia Bjornerud, Alexis Pauline Gumbs, Prentis Hemphill, Tricia Hersey, and Céline Semaan. This episode is just a small glimpse into some of the incredible live conversations that will take place throughout the book study. For more details about the series and to purchase access to the full study, visit forthewild.world/bookstudy. Marcia Bjornerud is a Professor of Geosciences and Environmental Studies at Lawrence University in Wisconsin. Her research focuses on the physics of earthquakes and mountain building, and she combines field-based studies of bedrock geology with quantitative models of rock mechanics. She has done research in high arctic Norway and Canada as well as mainland Norway, Italy, New Zealand, and the Lake Superior region. A contributing writer to The New Yorker, Wired, the Wall Street Journal and the Los Angeles Times, she is also the author of several books for popular audiences: Reading the Rocks, Timefulness, Geopedia and the recently published Turning to Stone: Discovering the Subtle Wisdom of Rocks. The music featured in this series is from the compilation Staying: Leaving Records Aid to Artists Impacted by the Los Angeles Wildfires courtesy of our partner Leaving Records. The songs are by Xyla, Mizu, Marine Eyes, and David Moses x Tristan de Liege. Support the show
"Reservoir characterization has evolved beyond oil and gas. It's now central to our clean energy future." In this episode, Andrew Geary speaks with Satinder Chopra and Heather Bedle, guest editors for December's The Leading Edge special section on reservoir characterization. They explore how this critical topic is transforming as geophysics expands its role in the global energy transition. From carbon storage to geothermal and hydrogen solutions, this episode highlights why reservoir characterization is at the heart of our clean energy future. KEY TAKEAWAYS > The Expanding Role of Reservoir Characterization: Learn how techniques traditionally used in oil and gas are now essential for carbon storage, geothermal projects, and hydrogen exploration. > Cutting-Edge Techniques in Action: Discover how advanced methods like full waveform inversion (FWI) and machine learning enhance our ability to map and monitor subsurface formations. > The Importance of Collaboration: Hear why integrating geophysics with geology, engineering, and other disciplines is crucial for solving modern subsurface challenges. NEXT STEP Explore the special section on reservoir characterization in December's The Leading Edge. Dive into the nine papers for actionable insights and real-world applications to guide your projects and decisions. https://library.seg.org/toc/leedff/43/12 TEXT A FRIEND Satinder and Heather share how AI and FWI are reshaping how we image the subsurface - inspiring information! https://seg.org/podcasts/episode-248-ai-fwi-and-the-future-of-subsurface-imaging/ GUEST BIOS Satinder Chopra is the founder and President of SamiGeo Consulting Ltd., located in Calgary. With 40 years of experience as a geophysicist, he specializes in processing, special processing, and the interactive interpretation of seismic data for reservoir characterization. His research interests focus on techniques for reservoir characterization. Dr. Heather Bedle is the Principal Investigator for Attribute-Assisted Seismic Processing and Interpretation (AASPI) and an Assistant Professor at the University of Oklahoma in the School of Geosciences. Her research and teaching focus on applying and developing advanced seismic interpretation. LINKS * Visit https://seg.org/podcasts/episode-248-ai-fwi-and-the-future-of-subsurface-imaging/ for links to the articles in The Leading Edge and the full guest bios. CALL FOR ABSTRACTS Technical Program Chairs Yingcai Zheng and Molly Turko invite you to submit your best work. This year, we're fostering deeper collaboration between SEG, AAPG, and SEPM. Focus on regional challenges and how integrated geoscience can unlock solutions. Submit short or expanded abstracts for oral and poster presentations. The Call for Abstracts is open and closes on 15 March at 5:00 PM CT. Don't miss this opportunity to share your research and connect with the broader geoscience community at https://www.imageevent.org/call-for-abstracts. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.
Hold onto your rock hammers, folks!
This week we travel back to dinosaur times with 65! Join us as we learn about all kinds of prehistoric weirdness, including pack-hunting dinosaurs, Spanish moss, swamp creatures, the big asteroid, and more! Sources: Emily Osterloff, "How an Asteroid Ended the Age of the Dinosaurs," Natural History Museum, available at https://www.nhm.ac.uk/discover/how-an-asteroid-caused-extinction-of-dinosaurs.html#:~:text=The%20impact%20site%2C%20known%20as,largest%20crater%20on%20the%20planet. Eric Hand, "Updated: Drilling of Dinosaur-killing Impact Crater Explains Buried Circular Hills," Science, available at https://www.science.org/content/article/updated-drilling-dinosaur-killing-impact-crater-explains-buried-circular-hills Image of continents 65 million years ago, available at https://www.sciencephoto.com/media/1044470/view/continents-65-million-years-ago-illustration Tyrannosauroid Fossil Localities Map, available at https://en.m.wikipedia.org/wiki/File:Tyrannosauroid_fossil_localities_map.png Natalie Johnson, "Jurassic Park Got It Wrong: UWO Research Indicates Raptors Don't Hunt in Packs," UWO Today, available at https://www.uwosh.edu/today/84696/jurassic-park-got-it-wrong-uwo-research-indicates-raptors-dont-hunt-in-packs/ Cameron Duke, "Tyrannosaurs May Have Hunted Together in Packs Like Wolves," New Scientist, available at https://www.newscientist.com/article/2275060-tyrannosaurs-may-have-hunted-together-in-packs-like-wolves/ Sean Mowbray, "Do We Know if Dinosaurs Were Smart Enough to Hunt in Packs?" Discover Magazine, available at https://www.discovermagazine.com/the-sciences/do-we-know-if-dinosaurs-were-smart-enough-to-hunt-in-packs Daniel Strain, "Paleontologists discover Colorado 'swamp dweller' that lived alongside dinosaurs," https://www.colorado.edu/today/2024/10/23/paleontologists-discover-colorado-swamp-dweller-lived-alongside-dinosaurs https://www.discoverwildlife.com/animal-facts/heleocola-piceanus-colorado Stephen Greb, William A DiMichele, Robert Gastaldo, Cortland Eble, and Scott Wing, "Prehistoric Wetland," Elsevier (2022) https://web.colby.edu/ragastal/files/2022/08/2022_GrebEtAl_PrehistoricWetlands.pdf Life on Our Planet, "In the Shadow of Giants" Netflix. Missouri Botanical Garden, https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=f427 "10 Fascinating Facts About Spanish Moss," Mental Floss (2023), https://www.mentalfloss.com/article/67807/10-things-you-should-know-about-spanish-moss Chelsea Harvey, "The World's Oldest Moss Outlived the Dinosaurs, but It May Not Survive Climate Change," Scientific American (August 10, 2023). https://www.scientificamerican.com/article/the-worlds-oldest-moss-outlived-the-dinosaurs-but-it-may-not-survive-climate-change/ https://www.edenproject.com/learn/eden-at-home/a-guide-to-prehistoric-plants Josef Pšenička and Stanislav Opluštil, "The epiphytic plants in the fossil record and its example from in situ tuff from Pennylvanian of Radnice Basin (Czech Republic)," Bulletin of Geosciences 88, no.2 (2013): 401-16. https://www.researchgate.net/publication/241660344_The_epiphytic_plants_in_the_fossil_record_and_its_example_from_in_situ_tuff_from_Pennsylvanian_of_Radnice_Basin_Czech_Republic Rotten Tomatoes: https://www.rottentomatoes.com/m/65 Christy Lemire, "65" https://www.rogerebert.com/reviews/65-movie-review-2023 Late Night with Seth Meyers https://youtu.be/tJfmy48AplM?si=kts3zwrzZJBalQji
Here is a link to the paper we discuss in this episode:In this episode, we talk about meandering streams. Why don't rivers flow in straight paths? As soon as a river flattens out, it begins to meander. It's these meanders that manage the energy of the water. How? They really do 2 things: 1- they increase the resistance (physics) and 2- they decrease the gradient. Essentially, the river is changing itself to minimize the energy it expends to maintain a state of equilibrium. We also get into some detail. Meanders are not random. They are directly related to the width of the river and also the radius of the meander curvature. It's a really cool aspects to river morphology. We also talk about things that can start meanders. And finally, we briefly discuss one of geology's more beautiful features - entrenched meanders. We hope you enjoy!Download the CampGeo app now at this link. On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series. You can also learn the basics of geology at the college level in our FREE CampGeo content series - get learning now!Like, Subscribe, and leave us a Rating!——————————————————Instagram: @planetgeocastTwitter: @planetgeocastFacebook: @planetgeocastSupport us: https://planetgeocast.com/support-usEmail: planetgeocast@gmail.comWebsite: https://planetgeocast.com/
"Fiber optics can thrive in the harshest environments, proving robust for oil, gas, and carbon capture projects." This episode dives into the cutting-edge world of fiber optics with Joël Le Calvez, guest editor for November 2024's The Leading Edge. Fiber optics, a technology ubiquitous in daily life, is revolutionizing geophysics, offering real-time, cost-effective, and highly precise data collection capabilities. Joël breaks down six groundbreaking papers showcasing how fiber optics transform oil and gas, carbon capture, and even seafloor imaging. KEY TAKEAWAYS > Revolutionary Applications: Fiber optics enables continuous, distributed sensing over large areas, reducing costs and increasing operational efficiency for seismic surveys, leak detection, and more. > Cutting-Edge Innovations: The special section highlights advancements in distributed acoustic sensing (DAS) for seismic profiling, carbon storage monitoring, and real-time event detection. > Bridging Disciplines: Fiber optics has the potential to break down silos in geoscience, fostering interdisciplinary collaboration through shared data acquisition methods. NEXT STEP Explore the November 2024 issue of The Leading Edge to dive deeper into these transformative studies. Read the special section at https://library.seg.org/toc/leedff/43/11 and consider how fiber optics can innovate your projects. TEXT A FRIEND Ever wonder how real-time sensing can monitor CO2 storage? This podcast brilliantly explains it. Listen here: https://seg.org/podcasts/episode-245-fiber-optics-in-action-the-future-of-geophysical-sensing. GUEST BIO Joël Le Calvez graduated with a B. Sc. in Physics, an M. Sc. in Geosciences, a pre-doctoral degree in Geodynamics, and a Ph. D. in Geology. For two decades, Joel spent time in the field and the office helping decide on drilling locations, acquiring and processing microseismic data, and leading teams of geologists, geophysicists, and engineers in North America about hydraulic fracturing campaigns. 2014 Joel became the Global Head of the Geophysics Domain and added the North America Well Integrity and Production Logging businesses to his portfolio. In January 2022, Joel took the Reservoir Performance Optical Fiber program manager position before adding the Production Services portfolio a semester later. He coordinates the effort associated with cable and interrogator manufacturing, research and development directions, and business-focused answer products for all domains relying on fiber optic to acquire data. LINKS * Visit https://seg.org/podcasts/episode-245-fiber-optics-in-action-the-future-of-geophysical-sensing for the complete show notes and links to read this special section. CALL FOR ABSTRACTS OPENS 15 JANUARY Technical Program Chairs Yingcai Zheng and Molly Turko invite you to submit your best work. This year, we're fostering deeper collaboration between SEG, AAPG, and SEPM. Focus on regional challenges and how integrated geoscience can unlock solutions. Submit short or expanded abstracts for oral and poster presentations. The Call for Abstracts opens on 15 January and closes on 15 March at 5:00 PM CT. Don't miss this opportunity to share your research and connect with the broader geoscience community. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.
When most people hear the phrase renewable energy, they imagine fields full of solar panels or giant spinning wind turbines. But another source may be heating up: geothermal. Twenty years ago, it was thought that geothermal could provide at most 10% of any given area's electricity, and only in very limited regions. There were also environmental concerns about depleting groundwater. But new technological advances may have unlocked the potential for scalable geothermal energy just about anywhere. And in a bit of irony, those technological advances came from the oil and gas industry. This episode originally aired February 23, 2024, and features content from contributing producer David Condos. Guests: Amanda Kolker, Laboratory Program Manager for Geoscience and Geothermal Technologies, NREL Jamie Beard, Founder of Project InnerSpace Lauren McLean, Mayor of Boise Support Climate One by going ad-free! By subscribing to Climate One on Patreon, you'll receive exclusive access to all future episodes free of ads, opportunities to connect with fellow Climate One listeners, and access to the Climate One Discord. Sign up today for just $5/month. For show notes and related links, visit our website. Learn more about your ad choices. Visit megaphone.fm/adchoices
When most people hear the phrase renewable energy, they imagine fields full of solar panels or giant spinning wind turbines. But another source may be heating up: geothermal. Twenty years ago, it was thought that geothermal could provide at most 10% of any given area's electricity, and only in very limited regions. There were also environmental concerns about depleting groundwater. But new technological advances may have unlocked the potential for scalable geothermal energy just about anywhere. And in a bit of irony, those technological advances came from the oil and gas industry. This episode originally aired February 23, 2024, and features content from contributing producer David Condos. Guests: Amanda Kolker, Laboratory Program Manager for Geoscience and Geothermal Technologies, NREL Jamie Beard, Founder of Project InnerSpace Lauren McLean, Mayor of Boise Support Climate One by going ad-free! By subscribing to Climate One on Patreon, you'll receive exclusive access to all future episodes free of ads, opportunities to connect with fellow Climate One listeners, and access to the Climate One Discord. Sign up today for just $5/month. For show notes and related links, visit our website. Learn more about your ad choices. Visit megaphone.fm/adchoices
The ancients had plenty of thoughts about animals... but are their insights helpful to us now? How did they treat animals? What did they think of them? And should we eat meat? Today's Classical Wisdom Speaks podcast is with Mark Usher, the Lyman-Roberts Professor of Classical Languages and Literature and a member of the Department of Geography and Geosciences at the University of Vermont. With his wife, he also built, owns, and operates Works & Days Farm in Shoreham, Vermont. Today we'll be talking about his most recent book, How to Care About Animals: An Ancient Guide to Creatures Great and Small. You can purchase his book hereThis podcast is brought to you by Classical Wisdom, a site dedicated to bringing ancient wisdom to modern minds. To learn more about the Classics and to sign up for our free newsletter, please go to: https://classicalwisdom.substack.com/
Tonight's Guest WeatherBrain is a long-time industry veteran and is currently the MIC at the NWS in Houston, TX where he's worked at that office for the last 10 years. Jeff Evans, it's great having you with us tonight. Tonight's Guest Panelist has been an operational meteorologist for over 30 years and currently is the MIC at the NWS Louisville. He received a BS in Meteorology from St. Louis University in 1986 and a Masters in Teaching in Geoscience from Mississippi State in 2002. John Gordon, thanks for joining us! Our email officer Jen is continuing to handle the incoming messages from our listeners. Reach us here: email@weatherbrains.com. Difficulty of messaging heat in Houston (10:45) Wet bulb globe temperature (16:00) Do Emergency Managers understand the extreme heat/cold threat? (32:30) Wellness checks for the elderly in a major heat event (37:00) Methods for counting heat-related fatalities (43:00) Important recent tech advancements in the field (01:10:45) November 3rd Oklahoma pre-dawn tornadoes (01:44:15) The Astronomy Outlook with Tony Rice (01:21:15) This Week in Tornado History With Jen (01:24:09) E-Mail Segment (01:26:00) National Weather Round-Up and more! Web Sites from Episode 982: Jeff Evans on X Picks of the Week: Jeff Evans - Aviation Weather Center John Gordon - "Significant Tornadoes: 1880-1989" by Thomas Grazulis James Aydelott - The Great Blue Norther of November 11th, 1911 Jen Narramore - Sarah King on X: Halloween photo Jen Narramore - Symposium on tornadoes: Assessment of knowledge and implications for man Rick Smith - Automated Data Plotter Neil Jacobs - Out Troy Kimmel - Houston scientist who played pivotal role in leading team during extreme weather retiring Kim Klockow-McClain - Influences of Space Weather Forecasting Uncertainty on Satellite Conjunction Assessment Bill Murray - Out James Spann - Remembering the 1989 Huntsville "Airport Road" Tornado 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.
In this episode, we dive into the changing landscape of education, exploring our own experiences with nervousness, student engagement, and the evolving challenges faced by both teachers and students today. We discuss the balance between content mastery and life skills, the phenomenon of grade inflation, and the impressive qualities that make students stand out. Finally, we share insights on preparing students for life beyond the classroom and reflect on the remarkable capabilities of the new generation.Download the CampGeo app now at this link. On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series. You can also learn the basics of geology at the college level in our FREE CampGeo content series - get learning now!Like, Subscribe, and leave us a Rating!——————————————————Instagram: @planetgeocastTwitter: @planetgeocastFacebook: @planetgeocastSupport us: https://planetgeocast.com/support-usEmail: planetgeocast@gmail.comWebsite: https://planetgeocast.com/
The New York Times published an article this week, What's in a Name? The Battle of Baby T. Rex and Nanotyrannus profiling a $20 million-dollar dinosaur fossil for sale at the David Aaron Gallery in London. The gallery describes the fossil as a, “rare juvenile Tyrannosaurus rex skeleton”. Newt discusses the sale of the dinosaur with his guest Dr. Stephen Brusatte, Chair of Paleontology and Evolution in the School of Geosciences at the University of Edinburgh in Scotland.See omnystudio.com/listener for privacy information.
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