Podcasts about Sea ice

This week, our guest is Dr. Heather Exner-Pirot, a Senior Fellow and Director of Energy, Natural Resources and Environment at the Macdonald-Laurier Institute in Ottawa, a Special Advisor to the Business Council of Canada, and a Research Advisor to the Indigenous Resource Network. Heather has twenty years of experience in Indigenous, Arctic and resource development and governance. She has published on Indigenous economic and resource development, energy security, and politics. Here are some of the questions that Peter and Jackie asked Heather: Does Canada have defense and security issues in the north? Politicians, including our Prime Minister, support Arctic export ports—do you expect to see new export corridors to the north? The Russians ship LNG from the Arctic, so why not Canada? What are your concerns about Prime Minister Mark Carney's climate policy, as outlined in his Liberal leadership and election platforms? What are the issues with Canada's greenwashing rules that were made law about one year ago? How would you recommend Canada move forward with speeding up the development of large projects—should the Impact Assessment Act (Bill C-69) be scrapped or just modified? What are the prospects for deploying small or micro nuclear reactors (SMRs) in the north? What does the future hold for Indigenous equity participation in major projects? Content referenced in this podcast:Northern Corridors: Hype or Hope? Macdonald-Laurier Institute, April 2025 Heather Exner-Pirot: Mark Carney's climate plan is already outdated, The Hub, February 2025 Canada's Greenwashing Amendment: A failure of process and policy, Macdonald-Laurier Institute, February 2025 From emergency to miracle – Germany's LNG Acceleration Law shows that Western states can still build when they need to, Macdonald-Laurier Institute, January 2024 Learn more about Ontario Power Generation's SMR project, including a video of the site preparation progress, Spring 2025Please review our disclaimer at: https://www.arcenergyinstitute.com/disclaimer/ Check us out on social media: X (Twitter): @arcenergyinstLinkedIn: @ARC Energy Research Institute Subscribe to ARC Energy Ideas PodcastApple PodcastsAmazon MusicSpotify 

John Holdren is the Teresa and John Heinz Research Professor for Science and International Affairs at Harvard University's Kennedy School of Government and co-director of the Science, Technology, and Public Policy Program at the School's Belfer Center for Science and International Affairs. He is a former Professor of Environmental Science and Policy in the Department of Earth and Planetary Sciences, and Affiliated Professor in the John A. Paulson School of Engineering and Applied Science. He is also President Emeritus and Senior Advisor to the President at the Woodwell Climate Research Center, a pre-eminent, independent, environmental-research organization. From 2009 to 2017, Holdren was President Obama's Science Advisor and Director of the White House Office of Science and Technology Policy, becoming the longest-serving Science Advisor to the President in the history of the position. Before joining Harvard, was a professor of energy resources at the University of California, Berkeley, where he founded and led the interdisciplinary graduate-degree program in energy and resources. Prior to that he was a theoretical physicist in the Theory Group of the Magnetic Fusion Energy Division at the Lawrence Livermore National Laboratory and a Senior Research Fellow at Caltech. He has been a member of the Board of Trustees of the MacArthur Foundation and Chairman of the Committee on International Security and Arms Control at the National Academy of Sciences. During the Clinton Administration, he served for both terms on the President's Council of Advisors on Science and Technology, leading multiple studies on energy-technology innovation and nuclear arms control. He is a member of the U.S. National Academy of Sciences, the U.S. National Academy of Engineering, the American Philosophical Society, the American Academy of Arts and Sciences, the American Academy of Political and Social Science, and the Council on Foreign Relations. He is also a foreign member of the Royal Society of London and the Indian National Academy of Engineering and a former President of the American Association for the Advancement of Science. His many honors include one of the first MacArthur Prize Fellowships (1981) and the Moynihan Prize of the American Academy of Political and Social Sciences. In 1995, he gave the acceptance speech for the Nobel Peace Prize on behalf of the Pugwash Conferences on Science and World Affairs, an international organization of scientists and public figures. He holds SB and SM degrees from MIT in aeronautics and astronautics and a Ph.D. from Stanford in aeronautics and astronautics and theoretical plasma physics.Jennifer Spence is the Director of the Arctic Initiative at Harvard Kennedy School's Belfer Center for Science and International Affairs, with expertise related to sustainable development, international governance, institutional effectiveness, and public policy. Spence currently co-chairs the Arctic Research Cooperation and Diplomacy Research Priority Team for the Fourth International Conference on Arctic Research Planning (ICARP IV), participates as a member of the Climate Expert Group for the Arctic Council's Arctic Monitoring and Assessment Programme, and sits as a member of the Yukon Arctic Security Advisory Council. Spence was the Executive Secretary of the Arctic Council's Sustainable Development Working Group from 2019-2023. Previously, she taught and conducted research at Carleton University and worked for a 2-year term at the United Nations Development Programme. She also worked for 18 years with the Government of Canada in senior positions related to resource management, conflict and change management, strategic planning, and leadership development. Spence holds a Ph.D. in public policy from Carleton University, a MA from Royal Roads University in conflict management and analysis, and a BA in political science from the University of British Columbia.Ralph Ranalli of the HKS Office of Communications and Public Affairs is the host, producer, and editor of HKS PolicyCast. A former journalist, public television producer, and entrepreneur, he holds an BA in political science from UCLA and a master's in journalism from Columbia University.Scheduling and logistical support for PolicyCast is provided by Lilian Wainaina.Design and graphics support is provided by Laura King and the OCPA Design Team. Web design and social media promotion support is provided by Catherine Santrock and Natalie Montaner. Editorial support is provided by Nora Delaney and Robert O'Neill. 

Geoengineering, the controversial set of techniques that aim to deliberately alter the Earth's climate system, may be inching a step closer to reality with the announcement that UK scientists will be conducting real-world experiments in the coming years. To understand what's happening, Ian Sample is joined by the Guardian environment editor Damian Carrington. Damian explains what the experiments will entail and why scientists are so divided on whether pursuing this research is a good idea. Help support our independent journalism at theguardian.com/sciencepod

"I call international environmental law a '30% solution'—it's not the most important factor in addressing problems like climate change. Politics, science, economics, and social attitudes all play crucial roles. Law can contribute, but it's just one piece."Order here: https://www.amazon.com/Art-Craft-International-Environmental-Law/dp/019767237XIn this ClimateGenn episode I am speaking with the Regent's Professor at Arizona State University's Sandra Day O'Connor College of Law, Dan Bodansky, about the second edition of his book ‘The Art and Craft of International Law'.Dan is a recognised expert having worked on a range of negotiations across the decades including being part of the US negotiating team at the UNFCCC in the 1990's. Dan's talks through how International Environmental Law has evolved with state and non-state actors–including how civil society plays a role in creating momentum that can translate into societal norms that lead to international agreements.All of this is set against the rogue nature of the current US administration and the drastically reduced operating space in which we have to preserve a liveable climate.In the next episode I am speaking with Professor Jennifer Francis from the Woods Hole Research Centre, for an update on record Sea Ice loss in the Arctic and the myriad impacts this has on so many other parts of the global climate system.Forthcoming episodes also include my speaking with Zita Sebesvari, Deputy director of the United Nations University - Institute for Environment and Human Security –who is the lead author on a new Interconnected Disaster Risks report. And also an in-depth discussion with professor Mike McCracken about the role of solar radiation management geoengineering, offering a nuanced response to my recent interview with professor Raymond Pierrehumbert.Thanks to all subscribers. Please do send feedback or like and share, or become a member on Youtube or Patreon to support the channel. Thank you.

Claire Concannon spoke to RNZ's climate correspondent Eloise Gibson for the last episode of the Voice of the Sea Ice series. Listen to the full interview between Eloise and Claire in which they talk about the Paris Agreement, New Zealand's international climate commitments, and what we can do as individuals. Sign up to the Our Changing World monthly newsletter for episode backstories, science analysis and more.Guests:Eloise Gibson, RNZ climate correspondentLearn more:Read Eloise's recent analysis about New Zealand's international climate targets, or New Zealand's glacier loss. Eloise has also recently fact checked Winston Peters on climate accord, reported on our 2035 Paris Agreement target and delved into the recent uptake of solar demand in New Zealand.The Climate Action Tracker website keeps tabs on the targets and pledges of different countries and monitors whether they are on track to keep the world below 2 oC of warming (compared to pre-industrial temperatures).Go to this episode on rnz.co.nz for more details

Human-induced climate change is impacting Earth's global systems, including ice melt in Antarctica. What is the world doing to combat it? Signed in 2016, the Paris Agreement is the current global plan to tackle it. Countries pledge different emission reduction targets and then produce their workings and homework about how they are going about it. Where does New Zealand fit in? Are we doing our bit as a nation? And should we be bothering with individual actions or is that simply a bait-and-switch tactic by those who want to delay real change?Guests:Eloise Gibson, RNZ climate correspondentDr Jess Berentson-Saw, Director of Narrative Research and Strategy, The Workshop Learn more:Read Eloise's recent analysis about New Zealand's international climate targets, or listen to this episode of The Detail.Eloise has also recently fact checked Winston Peters on climate accord, reported on our 2035 Paris Agreement target, and delved into the recent uptake of solar demand in New Zealand.The Climate Action Tracker website keeps tabs onthe targets and pledges of different countries and monitors whether they are on track to keep the world below 2 °C of warming (compared to pre-industrial temperatures).The Workshop have published a cheat sheet on ‘How to talk about climate change'.This series was made with travel support from the Antarctica New Zealand Community Engagement Programme.Sign up to the Our Changing World monthly newsletter for episode backstories, science analysis and more.Go to this episode on rnz.co.nz for more details

Human-induced warming is having an impact on Earth's systems, including ice melt in Antarctica. So what is the world doing about it?   The current global pact, the Paris Agreement, was signed in 2016 by all but three countries. The US has just pulled out – again – but as yet, no other countries have left the agreement.   Under the agreement, countries are asked to pledge ambitious emission reduction targets, aimed at keeping the world's warming below 2 °C (compared to pre-industrial temperatures).   Claire Concannon speaks to RNZ's climate correspondent Eloise Gibson about what New Zealand's current and future targets are, and whether we are meeting them.  

Today on the show you will hear about this year's sea ice season in the north and work being done to help keep folks safe. Today's show also includes numerous voices from interviews conducted in Nain back in January. Guests: Carolann Harding, CEO, SmartICE; Rex Holwell, manager of Nunatsiavut operations, SmartICE

In February 2025, the world hit a new low for global sea ice extent. Arctic sea ice has been declining for several decades now, but Antarctic sea ice had been holding steady, until recently. With low summer sea ice extents for four years in a row, it appears that Earth's warming has kicked Antarctic sea ice into a new regime. Claire Concannon speaks to scientists to understand what this means for Antarctica, what this means for us, and how they feel about it.Guests:Dr Natalie Robinson, NIWA Dr Jacqui Stuart, Victoria University of WellingtonDr Greg Leonard, University of OtagoDr Daniel Price, University of Canterbury and Kea AerospaceDr Inga Smith, University of Otago Dr Michelle LaRue, University of CanterburyLearn more:Read about the recent State of the Global Climate Report.The world's biggest iceberg recently ran aground, but to get up close and personal, listen to the Voice of the Iceberg miniseries.The world is also experiencing ice loss from its glaciers. New Zealand's glaciers have shrunk by 29% since 2000. Listen to The annual snowline survey to learn how our glaciers are monitored.This series was made with travel support from the Antarctica New Zealand Community Engagement Programme. Sign up to the Our Changing World monthly newsletter for episode backstories, science analysis and more.Go to this episode on rnz.co.nz for more details

In February 2025, the world hit a new low for global sea ice extent.  Arctic sea ice has been declining for several decades, but Antarctic sea ice had been holding steady, until recently.   Now with four years straight of low summer sea ice extents, it appears that Earth's warming has kicked Antarctic sea ice into a new regime.   The salty, white blanket-cover of sea ice is key for regulating Earth's climate.  NIWA's Dr Natalie Robinson explains what will happen if there is less of it.  

Penguins that return to the ice in the middle of winter to lay their eggs. Seals that use cracks in the ice to keep their pups safe. And fish that have antifreeze proteins to survive in the icy cold waters... Antarctic life is tough, and full of surprises. Scientists are keen to piece together the Antarctic food web puzzle to better understand the interconnections, and to enable smart conservation decisions. Guests:Arek Aspinwall, University of CanterburyDr Michelle LaRue, University of CanterburyProfessor Steve Wing, University of OtagoLearn more:Meet other seals and penguins with Peregrin Hyde on his journey to South Georgia Island as part of an Inspiring Explorers expedition.In ‘Best Journey in the World' from the Voices from Antarctica series, Alison Ballance travelled to Cape Crozier with a team from NIWA studying the emperor penguins.This series was made with travel support from the Antarctica New Zealand Community Engagement Programme. Sign up to the Our Changing World monthly newsletter for episode backstories, science analysis and more.Go to this episode on rnz.co.nz for more details

Meet some of Antarctica's iconic species – emperor penguins and Weddell seals – and learn how they use the ice. Just outside Scott Base the sea ice squashes up against Ross Island, creating towering shapes and cracks in the ice.   These are called pressure ridges, and they are a nice, sheltered space for the Weddell seals to hang out and look after their newborn pups.   Claire Concannon tags along with University of Canterbury PhD candidate Arek Aspinwall to learn more about the seals, and about his research.

What's it like to live and work on the frozen ocean? A team of researchers is camping out on the sea ice to investigate the small critters that live on the bottom of the ice, and among the sloshy platelet ice layer just below it. From microalgae to krill, these tiny organisms hold up the big complex food web of Antarctica. Scientists are keen to understand these communities, and how they might shift as the sea ice cycle changes. Guests:Dr Natalie Robinson, NIWA Dr Jacqui Stuart, Victoria University of WellingtonDr Greg Leonard, University of OtagoLizzy Skelton, University of CanterburyDr Aimee van der Reis, University of AucklandSalvatore Campanile, Victoria University of WellingtonLearn more:Read the article that accompanies this episode: What lives in Antarctic sea ice?Dr Natalie Robinson spoke to The Detail in 2023 about the unprecedented sea ice conditions of that yearAlison Ballance's Voices from Antarctica series from 2020 explores what it's like to live and work in Antarctica.This series was made with travel support from the Antarctica New Zealand Community Engagement Programme. Sign up to the Our Changing World monthly newsletter for episode backstories, science analysis and more.Go to this episode on rnz.co.nz for more details

In this week's instalment of Voice of the Sea Ice, Claire Concannon visits Dr Natalie Robinson's sea ice camp out on McMurdo Sound – the patch of ocean near Scott Base.  A team of nine from different New Zealand universities and research institutes are here to study the life found within the sea ice.   The researchers work hard when the weather is good, and this morning the team are out collecting samples while Dr Robinson juggles interviewing with Claire, and a spot of baking… 

This week on the news roundup: the Copernicus Climate Change Service reports that global sea ice fell to the lowest level ever recorded in February (1:18); Alawites in northwestern Syria have been massacred over several days (3:19) while the government and SDF cut a deal (6:49); Israel intensifies its blockade of Gaza (9:38) as the US proposes a new compromise for the Strip (10:55); Armenia and Azerbaijan look to be on the cusp of a peace agreement (14:31); the Philippines arrests former president Rodrigo Duterte on an ICC warrant (16:30); Trump and China's Xi Jinping might hold a summit in June (19:23); the crisis in South Sudan continues to worsen (21:03); the Democratic Republic of the Congo (DRC) and M23 armed group look to hold peace talks (23:31); in Russia-Ukraine, the US and Ukraine produce a ceasefire proposal (25:15) while Russia retakes most of Kursk Oblast (29:46); Trump might be preparing to invade Panama (31:45); Canada elects a new prime minister (33:43); Trump continues to escalate the trade war (37:07); and former US National Security Advisor Jake Sullivan will become Harvard's inaugural Kissinger Professor of the Practice of Statecraft and World Order (39:32). Subscribe now for an ad-free experience and much more content. Learn more about your ad choices. Visit megaphone.fm/adchoices

This week on the news roundup: the Copernicus Climate Change Service reports that global sea ice fell to the lowest level ever recorded in February (1:18); Alawites in northwestern Syria have been massacred over several days (3:19) while the government and SDF cut a deal (6:49); Israel intensifies its blockade of Gaza (9:38) as the US proposes a new compromise for the Strip (10:55); Armenia and Azerbaijan look to be on the cusp of a peace agreement (14:31); the Philippines arrests former president Rodrigo Duterte on an ICC warrant (16:30); Trump and China's Xi Jinping might hold a summit in June (19:23); the crisis in South Sudan continues to worsen (21:03); the Democratic Republic of the Congo (DRC) and M23 armed group look to hold peace talks (23:31); in Russia-Ukraine, the US and Ukraine produce a ceasefire proposal (25:15) while Russia retakes most of Kursk Oblast (29:46); Trump might be preparing to invade Panama (31:45); Canada elects a new prime minister (33:37); Trump continues to escalate the trade war (37:01); and former US national security advisor Jake Sullivan will become Harvard's inaugural Kissinger professor of the practice of statecraft and world order (39:26).Advertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Step out on the sea ice just outside New Zealand's Scott Base with researchers studying the physics of its annual cycle. Each year a massive patch of ocean around Antarctica freezes and then melts again come summer – Antarctica's heartbeat. In winter, the ice effectively more than doubles the size of this already massive continent, and it plays a huge role in controlling our planet's climate.Guests:Dr Inga Smith, University of Otago Antonia Radlwimmer, University of OtagoProfessor Wolfgang Rack, University of Canterbury Learn more:Listen to Physics on Ice from 2021 with Emeritus Professor Pat Langhorne and Dr Inga Smith.Alison Ballance's Voices from Antarctica series from 2020 explores what it's like to live and work in Antarctica.This series was made with travel support from the Antarctica New Zealand Community Engagement Programme. Sign up to the Our Changing World monthly newsletter for episode backstories, science analysis and more.Go to this episode on rnz.co.nz for more details

This week, it's the second episode of Voice of the Sea Ice, the Our Changing World miniseries about Antarctic sea ice.   This vast expanse of ice that grows each winter – effectively doubling the size of Antarctica – then melts each summer is like the heartbeat of our oceans.  And it has a big impact on the planet's climate, via its whiteness, insulating properties (or blanketness) and saltiness.  Dr Inga Smith, a sea ice physics expert from the University of Otago, takes Claire Concannon onto the ice at the front of Scott Base to explain.  

Science - RNZ

Science - RNZ

Welcome to Antarctica - a land of ice, extremes, and ambition. From historic expeditions to modern day science projects, Antarctic exploration is a unique, and dangerous, experience. We meet one researcher involved in an epic journey across the largest ice shelf in Antarctica, mapping a safe route through a crevassed landscape for others to follow. Plus, we learn about the different types of ice found in this vast, frozen landscape. Guests:Dr Daniel Price, University of Canterbury and Kea AerospaceNgā Taonga Sound and Vision archival audioLearn more:Read the article that accompanies this episode.Daniel did the route-finding for the SWAIS2C project. Veronika Meduna flew out to the camp in the 2023/2024 season to report on their activities.Daniel has spoken to Morning Report about Kea Aerospace's work developing a solar-powered aircraftHear about other ongoing research in Antarctica from the latest research season, including investigating new methane seeps, and giant glass sponges.Learn more about living, and working, on the ice in the 2020 podcast series – Voices from Antarctica.This series was made with travel support from the Antarctica New Zealand Community Engagement Programme. Sign up to the Our Changing World monthly newsletter for episode backstories, science analysis and more.Go to this episode on rnz.co.nz for more details

Introducing Voice of the Sea Ice, a new miniseries about Antarctica. In this first episode, Claire Concannon recounts some epic historic and modern expeditions and learns that there are many types of ice on the frozen continent. 

If you're a regular Afternoons listener you'll be familiar with Claire Concannon, host of RNZ's science podcast Our Changing World. Today Claire joins Jesse to discuss her latest series, 'Voice of the Sea Ice'. In the podcasts, Claire and fellow researchers investigate the future of Antarctica. It launches on the 6th of March wherever you get your podcasts. Episodes will be released weekly.

Along the northern coast of Labrador there are holes in the ice where Inuit could once travel freely and access the things they need to survive. A warming planet means sea ice is disappearing and Inuit are grappling with dramatic impacts on their way of life. Rosanna speaks with elders and researchers on the significance of ice in the North and how Inuit are adapting and building resiliency in the face of a climate crisis.

A recovery time is racing against nature in the recovering of 10 people killed in an Alaska plane crash. AP correspondent Donna Warder reports.

What do eiders eat, how do they feed, why is their poop so stinky, how do they taste, how many are there, and what are the most pressing conservation concerns affecting them? These and other questions are explored as Kate Martin and Dr. Sarah Gutowsky rejoin Dr. Mike Brasher to wrap up our common eider species profile. Also discussed is new research that is improving our knowledge of eider population trends and identifying important breeding and winter sites. New telemetry results are revealing fascinating insights about eider migration, and we learn of the important cultural and economic tie between common eiders and local communities, including why an eider down duvet could set you back $10,000!Listen now: www.ducks.org/DUPodcastSend feedback: DUPodcast@ducks.org

Common eiders are the largest duck in the Northern Hemisphere, with some tipping the scales at nearly 6 pounds. They are also the most widely distributed and heavily harvested sea duck in the world. In North America alone, there are 4 subspecies of the common eider. On this episode, Dr. Sarah Gutowsky and Kate Martin join Dr. Mike Brasher for Part One of our in depth discussion about this highly prized bird. This episode covers all the basics, including how to identify them, where they breed and winter, what their nests look like, and what we've learned from recent research about their ecology and unexpected shenanigans during the nesting season. Tune in for a wealth of information as we lay the foundation for even more discussions to come.Listen now: www.ducks.org/DUPodcastSend feedback: DUPodcast@ducks.org

The lack of sea ice is impacting people who live on Labrador's North Coast in a big way. We speak with Rex Holwell, the Manager of Nunatsiavut operations with SmartICE about why it's such a big concern this winter.

Today in our series Changing Climate, Changing Coast we look into the declining amount of sea ice in the Gulf of St. Lawrence and how that can impact infrastructure. 

Most geologists are familiar with the Younger Dryas, that somewhat enigmatic period about 12,500 years ago when the northern hemisphere, warming as it came out of the Wisconsin Glaciation, suddenly cooled for a few centuries. As it turns out, this was part of a series of events known as Heinrich Events. Join us for an interview with Dr. Elliott Arnold of West Chester University for a lively interview on Heinrich Events.

On her recent trip in Antarctica, Claire Concannon caught up with a team of NIWA researchers who are discovering new methane seeps.   These are areas where methane gas or fluid escapes from below the seafloor through cracks or fissures.    The first active seep in Antarctica was found in 2012 at a place called Cinder Cones.   NIWA microbial ecologist Dr Sarah Seabrook visited the site in 2016 as part of her PhD research. Now she's returning to investigate further.   

A UK-based startup is working on carrying out a bold plan to fix the decline of sea ice in the Arctic. Real Ice's ultimate plan is to re-freeze the Arctic by thickening ice to slow down the damage caused by climate change. Co-founder Simon Woods says this is their third winter of research - and it's promising so far. "We're chasing a moving target here - but at current levels, 1.2 meters of ice should survive the summer, and that's what we want." LISTEN ABOVESee omnystudio.com/listener for privacy information.

On Our Changing World, we head to Antarctica to join an international team of researchers studying the giant glass sponges that live on the seafloor.   While the sea ice might be a flat white expanse, with very little life to be seen, the ocean beneath is full of colour and critters, and the sponges are key to this thriving ecosystem.   Project lead Dr Jürgen Laudien from the Alfred Wegener Institute in Germany wants to understand what the sponges eat, how fast they grow, and how they exchange nutrients with the water around them.   We join the team in their dive tent on the ice near Scott Base, where a hole cut through the ice allows them access to the ocean beneath.  

FFAW rep for 3Ps Jamie Baker says the future of fish pricing was a big concern at a recent meeting in Marystown + Engineering professor Weimin Huang is leading a team that's working on ways to improve on the technology used to monitor sea conditions.

Dutch glass artist Peter Bremers is behind the new "Ice to Water" exhibit.

Article authored by Adam Morton.

This episode of the How to Protect the Ocean podcast delves into the alarming effects of the current heat wave in North America, discussing record-breaking temperatures and the escalating impacts of climate change. Topics include the risk of polar bear extinction due to low sea ice levels in Hudson Bay and the potential disappearance of coastal cities in the U.S. within the next century. Host Andrew Lewin encourages listeners to consider their role in protecting the ocean amidst these environmental challenges. Link to articles: 1) https://www.ecowatch.com/polar-bears-sea-ice-hudson-bay-climate-change.html 2) https://www.thecooldown.com/green-tech/rising-sea-levels-oregon-noaa-report/ 3) https://coast.noaa.gov/slr/#/layer/slr/5/-8128728.50248323/5178989.535867712/7/satellite/none/0.8/2050/interHigh/midAccretion Follow a career in conservation: https://www.conservation-careers.com/online-training/ Use the code SUFB to get 33% off courses and the careers program.   Do you want to join my Ocean Community? Sign Up for Updates on the process: www.speakupforblue.com/oceanapp   Sign up for our Newsletter: http://www.speakupforblue.com/newsletter   Facebook Group: https://bit.ly/3NmYvsI Connect with Speak Up For Blue: Website: https://bit.ly/3fOF3Wf Instagram: https://bit.ly/3rIaJSG TikTok: https://www.tiktok.com/@speakupforblue Twitter: https://bit.ly/3rHZxpc YouTube: www.speakupforblue.com/youtube Impact of Climate Change on Polar Bears in Hudson Bay The podcast episode discusses the devastating impact of climate change on polar bears in Hudson Bay. The record low sea ice in Hudson Bay is a direct result of the warming planet, with temperatures rising over one degree Celsius in the last 30 years. This warming trend has led to a significant reduction in the sea ice cover, affecting the polar bears' ability to hunt for seals and accumulate the necessary body weight for successful reproduction. Polar bears, classified as marine mammals, rely on sea ice as a platform for hunting and resting during their long swims. The extended ice-free period in Hudson Bay poses challenges for polar bears in finding food and maintaining their health. The loss of sea ice forces polar bears to swim longer distances, leading to increased exhaustion and reduced chances of successful hunting. The consequences of diminishing sea ice are dire for polar bears. The lack of sea ice means polar bears have fewer opportunities to hunt seals, their primary food source. This scarcity of food leads to polar bears traveling more, resulting in thinner and less healthy individuals. Additionally, the absence of sea ice puts polar bears at risk of drowning as they need the ice to rest and hunt effectively. The situation in Hudson Bay serves as a stark reminder of the urgent need to address climate change. The warming planet not only threatens the survival of polar bears but also disrupts the delicate balance of marine ecosystems. It is crucial for governments and individuals to take immediate action to mitigate the impacts of climate change and protect vulnerable species like polar bears from the brink of extinction. Coastal Cities in the U.S. Facing the Threat of Sea Level Rise Coastal cities in the U.S. are currently under a significant threat from sea level rise, a direct consequence of climate change. As highlighted in the podcast episode, the NOAA has shared an interactive map illustrating how each country would look after sea level rise of up to 10 feet. This rise in sea levels poses a severe risk to coastal communities and infrastructure. With approximately 60% of the global population residing along coastlines, the impact of sea level rise is widespread and concerning. In the U.S., coastal areas are particularly vulnerable to the effects of rising sea levels. The episode highlighted the example of Miami, a popular city known for its vibrant culture and tourism. The interactive map demonstrated how even a modest rise in sea levels could result in significant portions of Miami being submerged underwater. The consequences of sea level rise extend beyond mere flooding. High water levels put coastal communities at risk of severe flooding, which can lead to the destruction of homes, businesses, and critical infrastructure. This not only makes certain areas unlivable but also endangers the lives of citizens residing in these regions. Moreover, sea level rise can result in increased possibilities of extreme weather events, land loss, coastal erosion, saltwater intrusion, and freshwater contamination. These environmental changes can have far-reaching implications for the economy, public health, and overall well-being of coastal communities. As the episode emphasized, the issue of sea level rise requires urgent attention and action. The upcoming federal elections in the U.S. and Canada present a crucial opportunity to elect leaders who prioritize climate change mitigation and have robust climate action plans. It is essential for policymakers to implement effective strategies to address sea level rise and protect coastal cities from the escalating impacts of climate change. In conclusion, the threat of sea level rise to coastal cities in the U.S. is a pressing issue that demands immediate action. By raising awareness, implementing sustainable policies, and prioritizing climate resilience, we can work towards safeguarding coastal communities and infrastructure from the adverse effects of rising sea levels. The upcoming elections in North America, specifically in the United States and Canada, will play a crucial role in determining the future actions taken to combat climate change. As highlighted in the podcast episode, the decisions made by the elected officials in these countries will have a significant impact on the trajectory of climate change mitigation efforts. In the United States, the federal election scheduled for 2024 will be a pivotal moment in determining the country's stance on climate change. The podcast emphasizes the importance of electing officials who prioritize climate action and have concrete policies in place to address the pressing issue of climate change. The contrast between political parties in their approaches to climate change is stark, with one party actively working towards climate action while the other party lacks a comprehensive climate action plan. Similarly, in Canada, the upcoming federal election in October 2025 will also be a critical juncture for determining the country's direction on climate change. The podcast underscores the necessity of evaluating the climate action plans put forth by different political parties and choosing to support those that prioritize environmental sustainability and climate resilience. The podcast episode emphasizes the urgency of electing officials who are committed to implementing effective climate change policies. It stresses the need for voters to consider the climate action plans of political parties and make informed decisions based on which party offers the most robust and actionable strategies to combat climate change. The outcome of these elections will shape the future trajectory of climate change mitigation efforts in North America and have far-reaching implications for the environment and society as a whole.

WHRO caught up with one of the team's climate scientists who's stationed at Pituffik Space Force Base.

The Arctic is heating at four times the rate of the rest of the planet, and is a key indicator region for mapping the impacts of the climate crisis. Glacial melt is predicted to contribute to disastrous rates of sea-level rise which will have catastrophic impacts on global cities, coastal communities and the millions of people who live there. It is crucial that we  do everything we can in our cities to ensure that the Arctic does have a future…because all of our futures depend on it.Image Credit: Photo by Roxanne Desgagnés on UnsplashFeatured in this episode: Xuemei Bai, distinguished professor for Urban Environment and Human Ecology at the Australian National University Featured guests:Al Pace is one of Canada's most accomplished Arctic river guides. He co-founded Canoe North Adventures with his wife, Lin, in 1987, and has been taking people into the far north of Canada by canoe and raft ever since. In the off season, Al is the owner of The Farmhouse Pottery where he crafts beautiful stoneware.Dr Victoria Herrmann is a Senior Fellow at The Arctic Institute. In 2022, she was named as one of the top 100 most influential people in climate policy worldwide by the Apolitical Group. She led the America's Eroding Edges project, and she is currently working on the initiative, Preserving Legacies: A Future for Our Past. Dr Herrmann is a bastion of hope for the work that can and must be done for the Arctic.LinksLast-minute pledges and sobering science: Where is the World, Post-COP28? Cities 1.5 podcastSea of methane sealed beneath Arctic permafrost could trigger climate feedback loop if it escapes - Live Science15 towns and cities starting new cooperation across the Arctic - Arctic Urban Regional Cooperation (AURC) progrIf you want to learn more about the Journal of City Climate Policy and Economy, please visit our website: https://jccpe.utpjournals.press/Cities 1.5 is a podcast by University of Toronto Press and is produced in association with the Journal of City Climate Policy and Economy. Our executive producers are Dali Carmichael and Peggy Whitfield.Produced by Jess Schmidt: https://jessdoespodcasting.com/Music is by Lorna Gilfedder: https://origamipodcastservices.com/

A team of New Zealand scientists has just returned from studying the sea ice factories in Antarctica, in a joint expedition with Italy

with Brad Friedman & Desi Doyen

At least a dozen "killer whales" may be in peril off northern Japan, due to icy conditions.Advertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

The Arctic Report Card is an annual report led by the National Oceanic and Atmospheric Administration(NOAA). The efforts of scientists and climate specialists to create this robust scientific report every year is impressive.  The amount of work contributed to this scientific document is extremely important in documenting climate change in the Arctic, which is warming at an alarming rate. Today's episode is a conversation with Rick Thoman, a climate specialist at IARC's Alaska Center for Climate Assessment and Policy (ACCAP).  Rick is a contributor and editor of the Arctic Report Card and was also awarded NOAA Distinguished Career Award for Professional Achievement in 2020. Rick was honored after a 30 plus year career with the National Weather Service for continued efforts to improve climate services in Alaska and for outstanding outreach efforts working with the Alaska Native community.Rick discusses the greening tundra, the melting sea ice and the adaptability of the indigenous people and how helpful their generational observations are on the changing landscape of the North.The Report Card is intended for a wide audience, including scientists, teachers, students, decision-makers and the general public interested in the Arctic environment and science. It is encouraged that the Report Card to be utilized and studied, as the scientific community has created it to be an easily read report for the general population to better understand the complexities of the warming Arctic.Here are the links to the 2023 Arctic Report Card and NOAA website:https://arctic.noaa.gov/report-card/https://www.arctic.noaa.govYou can visit my website for links to other episodes and see aerial photography of South Central Alaska at:https://www.katiewritergallery.comThanks for tuning in to Alaska Climate & Aviation Podcast!Katie WriterJournalist/Pilot/Photographerktphotowork@gmail.comSupport the show

In February 2023 the floating sea ice around Antarctica hit a record low for the second year running. But the moderate alarm from scientists at that record low is now being overlaid by astonishment – with some worried they could be witnessing the start of a slow collapse of the delicate southernmost ecosystem. Guardian Australia environment reporter Graham Readfearn and oceanographer Dr Will Hobbs tell Laura Murphy-Oates about why this melting is happening, and the major knock-on effects for the rest of the planet

People were living in North America before Leif Erikson and Christopher Columbus showed up. But how did they get here? Advertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Sea ice is one way that scientists can learn about the effects of climate change. The Weather Guys are back to share about this year's sea ice season. They'll also fill us in on waterspouts and 75 years of the UW-Madison Department of Atmospheric and Oceanic Sciences.

We're taping live from @craigkimberley Roast Beef Pop-Up at 23 East Main St. The live stream starts at 10. The Roast Beef Popup starts at noon

Matt and Nick talk about President Biden's Climate Corps (Biden launches American Climate Corps to train the green workforce),Antarctic winter sea ice has hit a record low (Antarctic winter sea ice hits 'extreme' record low),President Biden's climate pledge to Pacific Island Nations (Biden tells Pacific islands leaders he'll act on warnings about climate change),The UK delaying many of its climate goals until 2035 (Rishi Sunak: Cars, boilers and net zero - key takeaways from PM's speech),Emmanuel Macron's 50 point plan to reduce GHG emissions in France (Macron launches ‘ecological plan' to end France's use of fossil fuels by 2030),The threat of fracking on American aquifers (Fracking For Oil and Gas Is Devouring American Groundwater),And Maine's puffin population holding steady in the face of climate change(Maine's puffin colonies recovering in the face of climate change)!Make sure to check out our sponsor for today's episode at Vala Alta and use promo code “TPT” for 15% off.

As we finally start cooling off after one of the hottest summers on record and dodge hurricanes on both coasts, you may be wondering what the forecast holds for the future of extreme weather. Luckily, Andrew Hagan, Marine Forecaster at the National Hurricane Institute has the answers you seek. Join Gregg and Andrew on "Cut to the Chase" as they discuss how to: - Climate change and extreme weather events - The increasing frequency and power of hurricanes - The difference between a Hurricane and a cyclone - El Niño and La Niña - The Gulf Stream and fears that it will collapse - Dwindling sea ice in Greenland To learn more about mass tort law cases and lawyer best practices, subscribe to the Cut to the Chase: Podcast with Gregg Goldfarb.

As temperature records fall all over the planet this summer, scientists are also increasingly concerned about what's happening to the sea ice around Antarctica. William Brangham reports. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders