BREAKING NEWS: Mantle Plumes Cause of Antarctic Glacial Melt”


http://earthchangesmedia.com/breaking-news-mantle-plumes-cause-of-antarctic-glacial-melt
A new study finds subglacial volcanoes and mantle plumes are melting Thwaites Glacier, a major river of ice that flows into Antarctica’s Pine Island Bay. Areas of the glacier that sit near geologic features thought to be volcanic are melting faster than regions farther away from plumes,…

A new study finds subglacial volcanoes and mantle plumes are melting Thwaites Glacier, a major river of ice that flows into Antarctica’s Pine Island Bay. Areas of the glacier that sit near geologic features thought to be volcanic are melting faster than regions farther away from plumes, said Dustin Schroeder, the study’s lead author and a geophysicist at the University of Texas at Austin.

west antarctic sea surface temps_m

This melting could significantly affect ice loss in the West Antarctic, an area that is losing ice quickly. “It’s not just the fact that there is melting water, and that water is coming out,” says Schroeder. “It’s how that affects the flow and stability of the ice.”

iceland__mantle_plume3_m

Using radar data from satellites in orbit, the researchers were able to figure out where these subglacial streams were too full to be explained by flow from upstream. The swollen streams revealed spots of unusually high melt, Schroeder said. Next, the researchers checked out the subglacial geology in the region and found that fast-melting spots were disproportionately clustered near confirmed West Antarctic mantle plumes.

ThwaitesGlacier_m

The melt caused by mantle plumes could lubricate the ice sheet from beneath, hastening its flow toward the sea. To understand how much the supper-heated viscous rock contributes to this flow and what that means for the future of the West Antarctic Ice Sheet – glaciologists and climate scientists will have to include the new finer-grained findings in their models. Schroeder and his colleagues also plan to expand their study to other glaciers in the region.

FULL ARTICLE – http://bit.ly/1o85V4S

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About Earth Changes Media w/ Mitch Battros

Mitch Battros is a scientific journalist who is highly respected in both the scientific and spiritual communities due to his unique ability to bridge the gap between modern science and ancient text. Founded in 1995 – Earth Changes TV was born with Battros as its creator and chief editor for his syndicated television show. In 2003, he switched to a weekly radio show as Earth Changes Media. ECM quickly found its way in becoming a top source for news and discoveries in the scientific fields of astrophysics, space weather, earth science, and ancient text. Seeing the need to venture beyond the Sun-Earth connection, in 2016 Battros advanced his studies which incorporates our galaxy Milky Way - and its seemingly rhythmic cycles directly connected to our Solar System, Sun, and Earth driven by the source of charged particles such as galactic cosmic rays, gamma rays, and solar rays. Now, "Science Of Cycles" is the vehicle which brings the latest cutting-edge discoveries confirming his published Equation.
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