Wind, water, and waves erode billions of tons of soil from the earth's surface. As a result, many rivers are plagued with excessive amounts of suspended sediment. According to the U.S. Environmental Protection Agency, such eroded sediment is the largest nonpoint source pollution in the environment.
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A new partnership between the U.S. Environmental Protection Agency's (EPA) Office of Research and Development (ORD) and the Gund Institute for Ecological Economics at the University of Vermont will help decision makers more accurately determine the costs and benefits of actions that alter ecosystem services -- the goods and services of nature such as clean air and water, erosion and flood control, soil enrichment, and food and fiber.
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Ground cover may be one workable method to reduce the effects of erosion that future biomass harvests are predicted to bring.
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Coastlines are the most dynamic feature on the planet. In the March issue, Geotimes magazine looks into the risks of increased development along our coastlines and what that means for erosion, flooding and future development.
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Geologists from the University of Leicester propose that humankind has so altered the Earth that it has brought about an end to one epoch of Earth’s history and marked the start of a new epoch.
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Urban space is being colonized and gentrified by invisible forces such as urbanism and white domination according to a new Wiley-Blackwell publication –“Cities of Whiteness”.
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On rocky coastlines, abrasion, dissolution and biological activity can create an erosion notch where the ocean meets land. Given that sea level has generally risen since the end of the last glacial period 20,000 years ago, Cooper et al.
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A new study reveals correlations between plentiful sunspots and periods of heavy rain in East Africa. Intense rainfall in the region often leads to flooding and disease outbreaks.
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A new study appearing in the May issue of The Journal of Geology provides fascinating insight into the factors geologists must account for when examining dinosaur tracks. The authors studied a range of larger tracks from the family of dinosaurs that includes the T. Rex and the tridactyl, and provide a guide for interpreting the effects of many different types of erosion on these invaluable impressions.
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Wildfires have become increasingly common and destructive in the American West, aided by the buildup of fuel associated with land-use changes and possibly by global climate changes.
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Health risks are everywhere and as many as people know about, there are still many of which people are unaware. Parents face even more concerns when it comes to protecting children. Some diseases and problems are more prevalent in children--like cyclic vomiting syndrome (CVS).
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