News tagged with summer

Tree die-off triggered by hotter temperatures

A team of scientists, led by researchers at Carnegie's Department of Global Ecology, has determined that the recent widespread die-off of Colorado trembling aspen trees is a direct result of decreased precipitation exacerbated ...

dateFeb 11, 2013 in Environment
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Slow trumps fast in changing the summer monsoon

(—Researchers at Pacific Northwest National Laboratory traced the different ways pollution particles change summer monsoon rainfall in South Asia. They found that pollution's effect through "slow" processes, affecting ...

dateDec 24, 2012 in Earth Sciences
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Study shows summer climate change, mostly warming

Analysis of 90 years of observational data has revealed that summer climates in regions across the globe are changing—mostly, but not always, warming —according to a new study led by a scientist from the Cooperative Institute ...

dateNov 13, 2012 in Earth Sciences
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