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Global Mercury Assessment
… soils and tailings, it may be re-mobilized by leaching and erosion. In addition, mining may disturb mercury- containing … than would otherwise have become available from natural erosion. A key factor in these processes is the local … or intermediate, to determine the relative importance of erosion. The tropical and subtropical countries which have …
Introduction to the Rotterdam Convention - extract from InforMEA e-learning course
… hundreds of kilometres inland, often lead to widespread erosion and thereby large increases in sediment load in … due to a combination of lack of sediment input, enhanced erosion and severe reduction in nutrient load. Such problems …
Introduction to the Stockholm Convention on Persistent Organic Pollutants
… hundreds of kilometres inland, often lead to widespread erosion and thereby large increases in sediment load in … due to a combination of lack of sediment input, enhanced erosion and severe reduction in nutrient load. Such problems …