By analyzing sulfur and volcanic ash entrained in ice cores, researchers pinpointed a caldera in the remote Kuril Islands as ...
While researchers lose sleep over the rapidly melting ice sheets in the poles, studies suggest it is how history is repeating ...
The synchronization of data from two natural climate archives—a speleothem from the Herbstlabyrinth Cave in Hesse (Germany) and ice cores from Greenland—offers new insights into the chronology ...
The synchronization of data from two natural climate archives -- a speleothem from the Herbstlabyrinth Cave in Hesse (Germany) and ice cores from Greenland -- offers new insights into the ...
In the Northern Hemisphere, temperatures dropped by 1 degree ... his team homed in on Zavaritskii after determining that ice cores from Greenland contained 6.5 times more sulfur fallout around ...
The geochemical data could be synchronized with a heretofore unattributed sulfate peak in Greenland ice cores. The statistical ... that a significant drop in temperature occurred simultaneously ...
Greenland holds enough ice that if it all melts ... altogether — as we know it has done in the past — normal temperature and precipitation patterns around the globe would change drastically ...
The eruption was one of the most powerful of the 19th century, spewing so much sulfur dioxide into the stratosphere that annual average temperatures ... by sampling ice cores in Greenland, peering ...