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News From the Field

Ancient Coral Reef Tells the History of Kenya's Soil Erosion


April 10, 2007

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Coral reefs, like tree rings, are natural archives of climate change. But oceanic corals also provide a faithful account of how people make use of land through history, says Stanford University scientist Robert B. Dunbar. In a recent study published in Geophysical Research Letters, Dunbar and his colleagues used coral samples from the Indian Ocean to create a 300-year record of soil erosion in Kenya. Full Story

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Stanford University

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