Dust’s excellent global adventure ends in California’s Sierra Nevada

From the Scripps Institute: Saharan and Asian Dust, Biological Particles End Global Journey in California UCSD, NOAA study is the first to show that dust and other aerosols from one side of the world influence rainfall in another Scripps Institution of Oceanography / University of California, San Diego A field study of aerosol impacts on…

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Climate change blamed for dead trees in Africa

“Rainfall in the Sahel has dropped 20-30 percent in the 20th century, the world’s most severe long-term drought since measurements from rainfall gauges began in the mid-1800s,” said study lead author Patrick Gonzalez, who conducted the study while he was a visiting scholar at UC Berkeley’s Center for Forestry. “Previous research already established climate change…