On Permafrost Thaw

The Zero Hour with RJ Eskow: Dr. Katey Walter Anthony: What’s Happening to the Permafrost? https://www.youtube.com/watch?v=fetZbsIH_yk France 24: Could thawing permafrost unleash long-gone … https://www.youtube.com/watch?v=B8pSo3_0gkk Yale Climate Connections: Permafrost: The Tipping … https://www.youtube.com/watch?v=FLCgybStZ4g Neanderthal extinction https://en.wikipedia.org/wiki/Neanderthal_extinction Sound effects by Boom Library https://www.boomlibrary.com Music by Epic Stock Media http://epicstockmedia.com Further reading Neanderthals Could Have Been Killed…

Global Warming Affecting Summer Heat, Surprises Scientists

Scientist point to the manifestation of a persistent heat spell in many parts around the globe, this summer. Climate expert and science editor for Axios, Andrew Freedman https://twitter.com/afreedma speaks about the climate-weather teleconnections with CBSN anchor. Release via https://www.cbsnews.com/news/carbon-in-soil-dirt-making-climate-change-worse-study-says

ICE ALIVE – Documenting Life and Rapid Change

Joseph Cook is taking a closer look at the microbial life that can be found all over the planet’s glaciers and ice sheets. It is increasingly clear that this rich ecosystem affects the melt rates of polar ice and snow and could be accelerating climate change. Narrated by Jim Al-Khalili and starring Chris Hadfield. For…

Researchers Talk Permafrost Carbon Feedback Models #Methanogenesis

Can we model permafrost dynamics adequately in Earth System models? Researcher present and discuss recent climate carbon cycle modelling efforts, and reply to questions. Speakers Dave Lawrence, National Center for Atmospheric Research (NCAR)Charlie Koven, Lawrence Berkeley National Lab Release via IARPC Collaborations https://www.youtube.com/watch?v=rDyGrkFYPA4

Scientist Reveals 7% More Water Vapor Fuels Storms Today

Jennifer Francis, Ph.D., Research Professor I, Department of Marine and Coastal Sciences, Rutgers University, speaks about extreme weather changes. And how are those related to climate change? In this presentation, Dr. Francis will explain new research that links increasing extreme weather events with the rapidly warming and melting Arctic during recent decades. Evidence suggests that…

Polar Bears hunting Seals

Exciting polar bear cam b-roll USGS footage from the bear’s perspective from 2014, 2015, and 2016. The USGS Alaska Science Center Polar Bear Research Project conducts long-term research on polar bears to inform, local, state, national and international policy makers regarding conservation and management of the species and its habitat. The USGS’s studies are primarily…

Unprecedented Arctic Warming / Sea Ice Gone too Early

Europe is so cold now that the Arctic appears to be a warm escape https://www.washingtonpost.com/news/worldviews/wp/2018/02/28/europe-is-so-cold-now-that-the-arctic-appears-to-be-a-warm-escape Rare hurricane winds bury Greenland station in driftsHurricane-force winds battered NSF’s Summit Station, atop the Greenland ice sheet, over the weekend, with maximum sustained winds of 82 mph and gusts reaching 145mph https://twitter.com/NSF_OPP/status/968876728788619265

An introduction to Permafrost

A brief introduction to permafrost, including newer findings. Credits======National Park ServiceMariama DryakZachary RichterSWIPA 2017Vladimir Romanovsky Sources======Climate Change in the Arctichttps://www.nps.gov/media/video/view.htm?id=C352BB55-1DD8-B71C-079DCE23BBA86D5E Permafrosthttps://www.nps.gov/media/video/view.htm?id=C352BB55-1DD8-B71C-079DCE23BBA86D5E Teaser image International Permafrost Association https://ipa.arcticportal.org/publications/occasional-publications/what-is-permafrost

Permafrost may release largest Mercury source on Earth

There are 32 million gallons worth of mercury, or the equivalent of 50 Olympic swimming pools, trapped in the permafrost. For context, that’s “twice as much mercury as the rest of all soils, the atmosphere, and oceans combined. And it could be released. https://www.washingtonpost.com/news/energy-environment/wp/2018/02/05/the-arctic-is-full-of-toxic-mercury-and-climate-change-is-going-to-release-it   Ambarchik: Research on permafrost at the Siberian arctic coast https://www.youtube.com/watch?v=ZhGcJnRgzy4…