| am vazut multe(2008-02-22) -- Ice core records from Antarctica and Greenland show greenhouse gas signatures consistent with climate inferences assumed from records of oxygen isotope fractions through time. Noting that atmospheric methane decays quickly, one researcher seeks to understand what kind of methane source is capable of sustaining the levels and concentrations of methane seen in the ice core record. |
Thursday, August 6, 2009
through
