'Sediment runoff' diaporamas de présentation

ESC110 Chapter Eleven: Environmental Geology & Earth Resources

ESC110 Chapter Eleven: Environmental Geology & Earth Resources. Principles of Environmental Science - Inquiry and Applications, 1st Edition by William and Mary Ann Cunningham. Chapter Eleven Readings.

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DEFORESTATION

DEFORESTATION. How Forests Reduce Natural Hazards. Trees prevent sediment runoff Forests hold and use more water than farms and grasslands Leaves capture rainwater and reduce raindrop impact, which decreases soil erosion

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Storm Water Walk

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October 5, 2005, The 4th IAHR Symposium on River, Coastal and Estuarine Morphodynamics

October 5, 2005, The 4th IAHR Symposium on River, Coastal and Estuarine Morphodynamics. Field Observation and WEPP Application for Sediment Yield in an Agricultural Watershed. Kazutoshi Osawa & Syunsuke Ikeda Tokyo Institute of Technology, Tokyo, Japan. Satoshi Yamaguchi

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Spatial and seasonal variation in rainfall

Spatial and seasonal variation in rainfall. Floods. Droughts. Agricultural land affected by: - Pollution / poor water quality - Flooding - Loss of nutrients due to dams - Drought. Population Displacement: - Floods . Population Displacement: - Drought .

160 views • 2 slides