Analysis of Arctic Sediments Show that Late 20th Century Warming is Unlike Natural Variation; Unprecedented Change
Green Car Congress
OCTOBER 25, 2009
An analysis of sediment cores from an Arctic lake indicates that biological and chemical changes occurring there are unprecedented over the past 200,000 years and likely are the result of human-caused climate change, according to a new study led by the University of Colorado at Boulder. Tags: Climate Change.
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