When humans bring a non-native herbivore to an isolated island, the native trees do not possess traits to craft an operative defense to the new threat, and the results can be devastating. A long-term study on cycads in Guam ...
Ecology
Aug 4, 2020
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Rising tree deaths may be reducing the ability of many forests worldwide to lock up carbon by pulling in greenhouse gases from the air. To properly grasp what this means for carbon budgets, scientists need to solve the puzzle ...
Environment
Jul 24, 2020
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A team of researchers from Purdue University and the U.S. Department of Agriculture has found that trees in the United States are facing devastating threats due to invasive species. In their paper published in Proceedings ...
How wildlife respond to climate change is likely to be complex. To better understand the effects of climate change on the bird community in the Sierra Nevada region, new research published today from Point Blue Conservation ...
Ecology
Feb 21, 2019
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To drive through parts of the Sierra Nevada these days is to witness a morbid reminder of California's extreme drought: Vast landscapes of standing dead trees, a brown tide sweeping across the green landscape. It's more than ...
Environment
Jan 19, 2018
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31
Gaps of uprooted or broken trees in Amazonia have cascading consequences, from local farm productivity to global carbon storage. Severe rain or thunderstorms with descending winds, expected to become more frequent with climate ...
Environment
Jun 15, 2017
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Forests around the world are at risk of death due to widespread drought, University of Stirling researchers have found.
Environment
Feb 22, 2017
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Why do some trees die in a drought and others don't? And how can we predict where trees are most likely to die in future droughts?
Environment
Jan 19, 2017
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20
A new map created with measurements from an airborne instrument developed by NASA's Jet Propulsion Laboratory, Pasadena, California, reveals the devastating effect of California's ongoing drought on Sierra Nevada conifer ...
Environment
Jun 28, 2016
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29
Two hundred-twenty-five million trees dead in the southwest in a 2002 drought. Three hundred million trees in Texas in 2011. Twelve million this past year in California. Throughout the world, large numbers of trees are dying ...
Environment
Apr 18, 2016
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