Monday, April 10, 2017

Polar glaciers may be home to previously undiscovered carbon cycle

04/10/2017 03:15 PM EDT

Antarctica's Cotton Glacier

Microbes in streams flowing on the surface of glaciers in the Arctic and Antarctic may represent a previously underestimated source of organic material and be part of an as yet undiscovered "dynamic local carbon cycle," according to a new paper published by researchers supported by the National Science Foundation (NSF).

The cycle, they argue, could become a significant global source of carbon as temperatures rise worldwide and microbial activity increases.

An international ...

More at https://www.nsf.gov/news/news_summ.jsp?cntn_id=191512&WT.mc_id=USNSF_51&WT.mc_ev=click


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