His expeditions to the Arctic as chief scientist of the Greenland Ice Sheet Project Two resulted, from 1987 to 1993, in the recovery of a 110,000 year long record of climate change that is now recognized as perhaps the most important information thus far gathered in the understanding of climate change.
(His expeditions to the Arctic as chief scientist of the Greenland Ice Sheet Project Two; resulted; ) (climate change; is recognized; as perhaps the most important information; T:now) (perhaps the most important information; gathered; L:in the understanding of climate change; T:thus far)
His expeditions to the Arctic as chief scientist of the Greenland Ice Sheet Project Two climate change perhaps the most important information
resulted is recognized gathered
as perhaps the most important information T:now
L:in the understanding of climate change T:thus far