Category

Permafrost

Permafrost Collapse Ongoing – Completes With No Further Warming

By Abrupt changes, Arctic, Arctic warming, climate emergency, climate restoration, Earth systems, Emissions flip, feedback, frozen ground, Negative emissions, Permafrost, Permafrost melt

Background: Permafrost Collapse is Underway With Emission Plausibly Rivaling All of Global Transportation… Across the Northern Hemisphere, permafrost collapse emitted 630 TgC, or 2.3 gigatons (Gt) CO2 (not including methane) on average every year from 2003 to 2017 as per findings from Natali et al., 2019, that tells us, “We estimate a contemporary loss of…

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Rag Radio Podcast, Melton Interview on Covid-19 and Permafrost Collapse

By Abrupt changes, Alaska, Arctic, Arctic Flip, Arctic warming, climate emergency, Earth systems, Emissions flip, feedback, frozen ground, Impacts, in-depth and Popular Press, Methane, Permafrost, Permafrost melt, The Unexpected

Rag Radio Podcast July 3, 2020 Environmental Researcher & Activist Bruce Melton On Rag Radio with Thorne Dreyer, Syndicated on Pacifica Melton talks with Rag Radio host Thorne Dreyer about ongoing massive permafrost collapse and the science showing the Covid-19 origina debate is ongoing, with compelling findings on pathogen reanimation from permafrost and long-held hypotheses…

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Covid-19, climate change, and permafrost collapse, and our new, abruptly evolving culture.

By Abrupt changes, Alaska, Arctic, Arctic Flip, Arctic warming, Climate Catastrophes, climate emergency, Earth systems, Emissions flip, feedback, frozen ground, Impacts, in-depth and Popular Press, Permafrost, Permafrost melt, The Unexpected

Covid-19, climate change, and permafrost collapse… …and our new, abruptly evolving culture. By Bruce Melton First Published on The Rag Blog on July 7, 2020 AUSTIN — The origin of Covid-19 is still in dispute in academia. The classic connection is from contemporary bats via pangolins or civets, allowed or enhanced by habitat loss and…

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COVID-19: The tale of two graphs – Be careful what you see and believe.

By Arctic Flip, Arctic warming, Emissions flip, feedback, Methane, Permafrost, Permafrost melt, The Unexpected

COVID-19: The tale of two graphs – Be careful what you see and believe. by Bruce Melton First Published on the Rag Blog, April 20, 2020 In my work as a professional engineer, as an environmental researcher, and now as the director of the oldest independent climate science education organization in the world, I understand…

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IPCC Special Report on Oceans and Cryosphere, The Important Bits

By Abrupt changes, adaptation, Antarctica, Arctic, Arctic Sea Ice, Beaches coastal, Glaciers, Greenland, ice sheet, ice sheets, Impacts, IPCC, Methane, modeling, Oceans, Permafrost, sea ice, Sea Level Rise, West Antarctic Ice Sheet

  Intergovernmental Panel on Climate Change (IPCC) Report, September 24, 2019 The Ocean and Cryosphere (the icy part of our planet) in a Changing Climate A Summary of Important Findings Overall of course, climate change is astonishingly worse with every new report. This one is no exception. Polar and mountain ice are melting faster, the…

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Permafrost Melt Photo Tour 2018

By Abrupt changes, Arctic, feedback, forest health, Forest Mortality, Impacts, Methane, Permafrost

Permafrost Melt Photo Tour Climate Change Across America 2018 Field Work Already, Alaska has flipped from a carbon sink to a carbon source from permafrost melt and methane emissions. (Commane 2017, science interpreted) Alaska — the entire state, and likely the rest of the north across the entire world —  is now emitting greenhouse gases…

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Climate Change 2018 Review: The Good and Bad, What Have We Learned?

By Abrupt changes, adaptation, Agriculture, Arctic, Climate Catastrophes, Climate Policy, climate solutions, CO2 Removal and Sequestration, Extreme Weather, Fire, flood, forest health, Forest Mortality, Fracking, Healthy Climate, Impacts, in-depth and Popular Press, IPCC, Negative emissions, Permafrost, pine beetle, Policy, politics, Reports, Scenarios, Solutions, Trump, Uncategorized

Climate Change 2018 Review:  Part 1 – The Bad  by Bruce Melton Climate Change Now Initiative, 501c3 (Link to Article) So much happened in our climate change world in 2018 that we are printing this article in two parts: The Bad, and The Good. We start with the bad, and as bad as it was…

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Climate Change Across America: Summary of Summer Filming Season 2018

By Abrupt changes, Climate Catastrophes, Extreme Weather, Fire, flood, Flooding, forest health, Forest Mortality, Glaciers, Impacts, Mega-Landslides, Permafrost, pine beetle

Climate Change Across America: Summary of Summer Filming Season 2018 (Our trip log with photos and videos can be found here.) This year was year four of filming with 43,000 total miles of observation to date. In the summer filming season in 2018, for 16,000 miles from Austin to the Arctic via California, we literally…

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Climate Change Across America 2018: Full Trip Log

By Abrupt changes, Arctic, Climate Catastrophes, Drought, Extreme Weather, Fire, flood, Flooding, forest health, Forest Mortality, Glaciers, Heat, Impacts, in-depth and Popular Press, Mega-Landslides, Permafrost, pine beetle, Shifting Ecology

  Climate Change Across America An Art Film About Climate Impacts Coming in 2020 Full Trip Log, Summer Filming Season 2018: June 27 through August 11 – Austin to the Arctic Circle via California. The expedition was 16,199 miles, 46 days, 42 different camps, 2 motels – Texas, New Mexico, Arizona, California, Oregon, Washington, British Columbia,…

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Alaska Flips From Greenhouse Gas Sink to Source Because of Permafrost Melt

By Abrupt changes, Arctic, CO2, Methane, Permafrost

Alaskan Permafrost Flipped from Carbon Sink to Carbon Source Because of Permafrost Melt Climate Change is here. Alaskan permafrost is now emitting more greenhouse gases than it is storing according to work from Harvard, the Dublin Institute of Technology, Universities of Alaska, Colorado at Boulder, California at Irvine, NOAA and others in this powerhouse paper….

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Methane Eruption Craters: Lots of Them

By Methane, Permafrost

Last summer the first of these appeared in the “formerly” frozen tundra of Siberia. When permafrost melts, methane can build up beneath impermeable soils and suddenly erupt. These holes are up to 100 feet wide and seven of them have been identified with many more smaller ones. Four of them have been located and three…

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Siberian Permafrost Venting could Trigger Abrupt Climate Warming Warns National Science Foundation

By Permafrost

Climate Progress quote: "NSF issues world a wake-up call: “Release of even a fraction of the methane stored in the shelf could trigger abrupt climate warming.” Science 5 March 2010: Vol. 327 no. 5970 pp. 1246-1250 DOI: 10.1126/science.1182221 Report Extensive Methane Venting to the Atmosphere from Sediments of the East Siberian Arctic Shelf http://www.sciencemag.org/content/327/5970/1246.abstract Climate…

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Methane time bomb

By Methane, Permafrost

Dr. Katey Walter, from the University of Fairbanks, sees methane like many climate scientists these days. The warming across the planet is concentrated at the poles because of what is called polar amplification. This means that the Arctic is warming even more than the rest of the Earth. In many places the Arctic has already…

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