Permafrost

Today's Top 5

Top Trump Advisors Divided On Paris Climate Agreement

The White House is fiercely divided over President Trump’s campaign promise to “cancel” the Paris agreement, the 2015 accord that binds nearly every country to curb global warming, with more moderate voices maintaining that he should stick with the agreement despite his campaign pledge. Stephen K. Bannon, Mr. Trump’s senior adviser, is pressing the president to officially pull the United States from the landmark accord, according to energy and government officials with knowledge of the debate. But, they say, he is clashing with Secretary of State Rex Tillerson and the president’s daughter Ivanka Trump, who fear the move could have broad and damaging diplomatic ramifications. - New York Times

Trump Wants to 'Zero Out' EPA

The Trump administration wants to “zero out” many climate-related programs and grants that help state and local governments enforce environmental laws, according to a memo sent this week to state governments by the National Association of Clean Air Agencies. It’s part of a proposal to cut the Environmental Protection Agency’s $8.2 billion budget by 25 percent. The proposal recommends that the EPA cut its staff by 20 percent and slash grants to states by 30 percent. - Climate Central

Biggest US Water Users - Farmers - Learn to Use Less Of It

In the Southwest and beyond, irrigation technology and other steps such as planting 'cover crops' to enrich the soil are making a difference. - Christian Science Monitor

Early Surge In Coal In 2017 May Not Last

There are signs utilities are buying more coal this year than last thanks to a late-year surge in natural gas prices, but the black rock still isn't expected to regain its crown from gas as the leading fuel source for power generation. That's even as President Donald Trump has said repeatedly that he wants a revival of coal production, a dirtier fuel than gas that has seen its fortunes decline thanks to a shale boom that has boosted gas production. - Reuters

Siberia's Growing 'Doorway to Hell' May Offer Clues On Climate Change

Siberia's crater is caused by melting permafrost, perennially frozen soil that remains in that state for at least two consecutive years. The resulting irregular terrain of mounds and hollows is called thermokarst. A new study published in the journal Quaternary Research indicates that the crater may allow scientists to view more than 200,000 years of climate change in Siberia. Scientists plan to collect sediment to analyze how the landscape changed as climate warmed and cooled during the last Ice Age. This could provide insights for today's climate change issues. Satellite imagery indicates that the crater expands, on average, by 33 feet per year. - National Geographic