Satellites Show Glaciers Rapidly Shrinking from Climate Change
New results relying on five decades of satellite observations show extensive changes to glaciers at the Earth's north and south poles, a result of global warming.
Alabama farmer looks to cash in on carbon storage
Deep in west Alabama, in a part of the state where most economic activity grows up from the ground, one woman is hoping to get paid for what she’s putting back into the soil.
ORNL scientists make fundamental discovery to creating better crops
OAK RIDGE, TN—A team of scientists led by the Department of Energy’s Oak Ridge National Laboratory have discovered the specific gene that controls an important symbiotic relationship between plants and soil fungi, and successfully facilitated the symbiosis in a plant that typically resists it.
The discovery could lead to the development of bioenergy and food crops that can withstand harsh growing conditions, resist pathogens and pests, require less chemical fertilizer and produce larger and more plentiful plants per acre.
Scientific Case for Wood Bioenergy Grows Stronger
The verdict is in—again: Climate change mitigation cannot be achieved without wood bioenergy and sustainable forest management. This is according to the latest report on Climate Change and Land from the Intergovernmental Panel on Climate Change. The report unambiguously calls for “sustainable management of global land resources, including promoting forest management that is aimed at storing carbon while yielding timber, fiber and bioenergy.”
Mysterious 'Pocket' of Underwater Gas Could Contain 50 Million Tons of CO2
The bottom of the sea can be a gassy place. Underwater volcanoes and vents spew carbon dioxide (CO2) near the crevices where tectonic plates rift apart. Hungry bacteria convert decomposing creatures of the deep into natural methane. And, new research from Japan reminds us, enormous, miles-wide reservoirs of greenhouse gases lurk in untouched pockets just below the seafloor.
Avfuel to demonstrate viability of biobased jet fuel in Wyoming
"In an effort to further business aviation’s carbon neutrality goals, Avfuel will make sustainable aviation fuel (SAF) available to operators fueling at Jackson Hole Aviation on Sept. 3-4."
Microplastics in Drinking Water Not a Health Risk
"Levels of microplastics in drinking water don't appear to be a health risk, according to the World Health Organization.
However the U.N. health agency also noted that more research is needed into how microplastics may impact human health and the environment, the Associated Press reported."
Iceberg 4.5 Times the Size of Manhattan Breaks Off Antarctic Glacier
"A colossal iceberg four and a half times the size of Manhattan has broken off the Pine Island Glacier in West Antarctica, marking the second time the glacier has calved a giant iceberg in just two years, according to news reports."
This map reveals rising temperatures in every state that are causing chaos in America
"Average temperatures have risen in every US state since the early 1900s, causing extreme summers, longer wildfire and allergy seasons, declines in crop and livestock production, and the spread of tropical diseases to be more common."
Switchgrass may unlock the future of biofuel
If you live east of the Rocky Mountains, you've probably encountered switchgrass, perhaps without even realizing it. A hardy perennial, the roadside and prairie grass is as ubiquitous as it is unassuming.
You may get to know it better soon, though. Switchgrass has been lauded as a promising source of biofuels with multiple advantages over current favored options, including corn. Genetically modifying switchgrass could boost crop yields and its commercial viability.
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