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Title: February
Description: Over the past four decades, excessive nutrient loading has emerged as one of the most important direct drivers of ecosystem change in inland and coastal wetlands. Most land-based activities from agriculture and human settlements generate pollution, land erosion (causing siltation) and nutrient runoff (causing eutrophication), which all exert their impacts on inland waters.
Date: 2013-01-03
February
 
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  • United Nations
  • United Nations Environment Programme