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permafrost
Methane Meltdown: Thawing Permafrost Could Release More Potent Greenhouse Gas Than Expected
A study published in Nature Climate Change Monday shows that thawing permafrost in the Arctic might produce more methane than previously thought. Methane has 28 times the Global Warming Potential (GWP) of carbon dioxide, so the findings indicate scientists might…
Even With Huge Carbon Emissions Reductions World’s Periglacial Zones (Home To Permafrost) To Disappear By 2100, Research Finds
The world’s periglacial zones, home to essentially all of the world’s permafrost, will “almost completely disappear” by the year 2100 even in the most optimistic of scenarios concerning greenhouse gas emissions reductions, according to a new study. In other words,…
Vast Amounts Of Toxic Mercury Accumulating In Arctic, Global Industrial Emissions To Blame
Enormous quantities of toxic mercury are now accumulating in the Arctic tundra as a result of industrial activity and emissions in the temperate parts of the globe, according to a new study from UMass Lowell. While the presence of high…
NOAA Reports Disturbing New Global Temperature Record Set In March
A new global temperature mark has been set. The National Oceanic and Atmospheric Administration tracks global surface temperatures and categorizes them by the presence or absence of influence by an El Niño event. El Niño is “characterized by unusually warm…