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Donald A. Wilhite

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    Consequences of Aridity and Drought

    Scientific and government officials discussed the complexity of aridity and drought. U.S. Geological Survey research scientist Margaret Redsteer said climate change would affect not…

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    Science of Global Climate Change

    Scientists discussed the scientific evidence for global warming. They examined the Intergovernmental Panel on Climate Change report on climate change, the cause of climate change,…

    128 views