The "Last Ice Area" north of Greenland and Canada is the last sanctuary of all-year sea ice in this time of rising temperatures caused by climate change. A new study now suggests that this may soon be over.
Earth Sciences
9 hours ago
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97
It's easy to feel pessimistic when scientists around the world are warning that climate change has advanced so far, it's now inevitable that societies will either transform themselves or be transformed. But as two of the ...
Environment
Mar 21, 2023
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14
In the U.S., we may often think of landslides as primarily a West Coast problem, mostly plaguing the mountainous terrain of California, Oregon, and Washington. A technical session at the upcoming GSA 2023 Joint Southeastern ...
Earth Sciences
Mar 15, 2023
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9
Scientists at NPL have performed measurements using its DIAL facility to better quantify the oil and gas industry's contribution to global methane emissions. Results from the study have been published in Environmental Science ...
Environment
Mar 14, 2023
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11
The Biden administration on Wednesday proposed tighter limits on wastewater pollution from coal-burning power plants that has contaminated streams, lakes and underground aquifers across the nation.
Environment
Mar 8, 2023
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9
From oil rigs to tar seeps, it's hard to miss the presence of petroleum around the Santa Barbara Channel. And the proximity of UC Santa Barbara has enabled scientists to investigate the interplay between the two processes ...
Earth Sciences
Mar 8, 2023
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2
The Bakken Shale Formation—a 200,000-square-mile shale deposit below parts of Canada and North Dakota—has supplied billions of barrels of oil and natural gas to North America for 70 years. A new discovery reveals that ...
Earth Sciences
Mar 8, 2023
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492
The public's concerns about climate change could reduce support for natural gas as an alternative fuel source, research suggests.
Environment
Mar 7, 2023
3
9
Researchers in the Oregon State University College of Science have developed a dual-purpose catalyst that purifies herbicide-tainted water while also producing hydrogen.
Materials Science
Mar 2, 2023
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78
A jump in renewables and efficiency efforts helped blunt a feared runaway in carbon emissions growth from a surge in coal use last year due to the global energy crisis, the IEA said Thursday, even if CO2 emissions hit a new ...
Environment
Mar 2, 2023
0
14
Natural gas is a gas consisting primarily of methane. It is found associated with fossil fuels, in coal beds, as methane clathrates, and is created by methanogenic organisms in marshes, bogs, and landfills. It is an important fuel source, a major feedstock for fertilizers, and a potent greenhouse gas.
Natural gas is often informally referred to as simply gas, especially when compared to other energy sources such as electricity. Before natural gas can be used as a fuel, it must undergo extensive processing to remove almost all materials other than methane. The by-products of that processing include ethane, propane, butanes, pentanes and higher molecular weight hydrocarbons, elemental sulfur, and sometimes helium and nitrogen.
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