Essays about: "näringsretention"

Found 3 essays containing the word näringsretention.

1. 1. Nutrient Retention in Constructed Wetlands

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Johanna Kero; [2022]
   Keywords : Constructed wetlands; nutrient retention; phosphorus; nitrogen; catchment area factors; Anlagda våtmarker; näringsretention; fosfor; kväve; avrinningsområdesfaktorer;

   Abstract : 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

3. 2. Våtmarker för näringsretention i Lillån : var bör de ligga och vilken effekt kan vi förvänta

   University essay from SLU/Dept. of Soil Sciences

   Author : Malin Pettersson; [2006]
   Keywords : anlagda våtmarker; placering; kväveretention; fosforretention;

   Abstract : 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

4. 3. Näringsretention i återskapad våtmark på betesmark : studier av en mad vid Bornsjön

   University essay from SLU/Dept. of Soil Sciences

   Author : Elin Ångman; [2005]
   Keywords : näringsretention; konstruerad våtmark; betesmark; mad; Bornsjön;

   Abstract : 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