Essays about: "Näringsretention"
Found 3 essays containing the word Näringsretention.
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1. Nutrient Retention in Constructed Wetlands
University essay from Uppsala universitet/Institutionen för geovetenskaperAbstract : Eutrophication, a surplus of nutrients, is a problem in aquatic environments and one of the Swedish Environmental Goals is that there should be no eutrophication caused by human activities. Constructed wetlands (CW:s) is a measure that could be implemented to decrease the transport of nutrients to water bodies through retention. READ MORE
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2. Våtmarker för näringsretention i Lillån : var bör de ligga och vilken effekt kan vi förvänta
University essay from SLU/Dept. of Soil SciencesAbstract : Construction of wetlands in the agricultural landscape may reduce nitrogen and phosphorus transfer to streams, thereby reducing the eutrophication of lakes and seas. The agriculturalstream Lillån, a tributary to stream Sagån, ends up in Lake Mälaren and is transporting large amounts of these plant nutrients. READ MORE
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3. Näringsretention i återskapad våtmark på betesmark : studier av en mad vid Bornsjön
University essay from SLU/Dept. of Soil SciencesAbstract : It is important to construct or recreate different types of wetlands and study their retention of nutrients, since knowledge of their effectiveness in this matter is poor. In 2003 a wetland was constructed on an old meadow on the western shore of Lake Bornsjön in central Sweden. READ MORE