Antarctica & Arctic

"Another 'Grand Canyon' Discovered Beneath Greenland's Ice"

"A major feature of the Earth has escaped notice — until now. Scientists Thursday that they've discovered a vast canyon, twice as long as the Grand Canyon. It carves a deep scar from the center of the world's largest island out to the coast. And, oh one more detail: It's buried beneath as much as 2 miles of ice. Yes, we're talking about icy Greenland."

Source: NPR, 08/30/2013

"Arctic Faces Further Threat From Ocean Acidification"

"Acidification is an additional stress on an ecosystem already under pressure from rapid sea ice loss, study warns."

"The Arctic ecosystem, already under pressure from record ice melts, faces another potential threat in the form of rapid acidification of the ocean, according to an international study published on Monday.

Acidification, blamed on the transformation of rising levels of the greenhouse gas carbon dioxide from the air into carbonic acid in the sea, makes it harder for shellfish and crabs to grow their shells, and might also impair fish reproduction, it said.

Source: Reuters, 05/07/2013
July 26, 2016

DEADLINE: NSF Antarctic Reporting Opportunity

The National Science Foundation invites news media to apply for the opportunity to report from Antarctica, between late Oct 2016 and Jan 2017, for a period of about 10 working days. Apply by Jul 26.

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