Over 200 Arctic lakes seeping methane gas

Satellite images have revealed more than 200 strange, bright blue lakes in Russia’s Arctic regions that are leaking methane gas. References Discovered: 200-plus Arctic lakes which bubble like jacuzzis from seeping methane gas http://siberiantimes.com/science/casestudy/features/discovered-200-plus-arctic-lakes-which-bubble-like-jacuzzis-from-seeping-methane-gas/ Photos Reveal More Than 200 Bright Blue Arctic Lakes Have Started Bubbling With Methane Gas http://www.sciencealert.com/photos-reveal-more-than-200-bright-blue-arctic-lakes-have-started-bubbling-with-methane-gas New explanation for Siberia’s mystery…

Waking the Giant: Climate Force and Geological Hazards

Bill McGuire on the influence of climate change on geological systems, the link between episodes of major climate transition and geohazards (2012). Small changes in the Earth’s crust can potentially trigger large hazards such as earthquakes and volcanoes. Bill McGuire is Professor of Geophysical & Climate Hazards at UCL. He was a member of the…

San Andreas 2: Will Dwayne The Rock Johnson discover climate earthquakes?

In the 2015 disaster film San Andreas, Dwayne Johnson played Chief Raymond “Ray” Gaines, a Los Angeles Fire Department helicopter-rescue pilot, during a devastating earthquake in Los Angeles. According to Rotten Tomatoes consensus film rating, San Andreas has a great cast and outstanding special effects, but amidst all the senses-shattering destruction, the movie’s characters and…

Nigel Roulet: Greenhouse gases and Carbon sinks explained #Methane #CO2 #Forest #3DEdition

Climate change and preserving cold carbon (March 24, 2016) Prof. Nigel Roulet, Department of Geography Support more Climate State coverage: Paypal email: donate@ClimateState.com Patreon https://www.patreon.com/ClimateState Synopsis The countries participating in COP21 in Paris, December 2015 agreed to take steps to emissions so that the global mean annual temperature increase would not be more than 2ºC…

AGU 2015: Alaska’s thawing permafrost Latest results and future projections

Alaska’s permafrost is starting to thaw as the climate warms, and scientists project there will be even greater thawing of the frozen soils in the coming decades, releasing carbon into the atmosphere, and impacting ecological systems and infrastructure. A panel of permafrost experts will unveil new findings about permafrost degradation in Alaska, where permafrost covers…

The Discovery of Abiotic Methane – A New Methane Hydrate Source (News Roundup)

A reservoir of abiotic methane has been discovered in the Arctic Ocean. This means that there is more of the greenhouse gas trapped under the seabed than previously thought. News: A reservoir of abiotic methane has been discovered in the Arctic Ocean https://cage.uit.no/news/new-source-methane-discovered-arctic-ocean/ Study: Abiotic methane from ultraslow-spreading ridges can charge Arctic gas hydrates http://geology.geoscienceworld.org/content/early/2015/03/27/G36440.1.full.pdf+html?ijkey=tNRcKxKHNcG5s&keytype=ref&siteid=gsgeology…

David Archer – Subsea Permafrost and the Methane Cycle on the Siberian Continental Shelf

ARCTIC-WISE: Bridging Northern Knowledges of Change Subsea Permafrost and the Methane Cycle on the Siberian Continental Shelf: Predictive Modelling for Climate Change David Archer, Geophysical Sciences, University of Chicago Tuesday, March 10, 2015, 5-6:30 pm A numerical model called SpongeBOB is used to simulate the hydrology and methane cycle on the Siberian continental shelf. Lowered…

Siberian Arctic permafrost decay and methane escape

Widespread seafloor gas release from the seabed offshore the West Yamal Peninsula, suggests that permafrost has degraded more significantly than previously thought.  Gas is released in an area of at least 7500 km2 in water depths >20 m.((Offshore permafrost decay and massive seabed methane escape in water depths >20 m at the South Kara Sea shelf | http://onlinelibrary.wiley.com/doi/10.1002/grl.50735/abstract | Alexey Portnov,…