Essays about: "Våtmark"
Showing result 11 - 15 of 73 essays containing the word Våtmark.
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11. Våtmarker i Helsingborg : en analys av nio våtmarker anlagda längs Råån
University essay from SLU/Dept. of People and SocietyAbstract : Den här uppsatsen belyser våtmarkers positiva miljöpåverkan. Med hjälp av historiskt kartmaterial av Skånes historiska landskap visas landskapet och framför allt Råån förändring kopplat till utdikningsprojekten som påbörjades på 1800-talet. READ MORE
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12. Myllrande våtmarker : möjligheter och utmaningar för kommuner genom våtmarksprojekt i peri-urban miljö
University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)Abstract : Detta arbete handlar om miljökvalitetsmålet Myllrande våtmarker, vad det innebär och om målet uppnås. En historisk tillbakablick på hur våtmarker i Sverige har förändrats och vilka typer av våtmarker som finns i landet ska förtydliga hur människan har nyttjat dessa ekosystem. READ MORE
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13. Influence of permafrost disintegration on wetland carbon fluxes in Abisko, Sweden
University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapAbstract : The northern permafrost regions are experiencing a rapid warming as surface temperatures are rising, causing a disintegration of permafrost and a deepening of the active layer (AL). This releases previously frozen carbon, making it available for decomposition by microbes. READ MORE
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14. Spatiotemporal change of stream and wetland features over 140 years in an agricultural catchment in southern Sweden : an assessment of historical maps in GIS
University essay from SLU/Dept. of Soil and EnvironmentAbstract : The Swedish agricultural landscape has historically changed by draining wetlands and hydromorphological impacts by straightening and redirect watercourses. Drainage has been a part of Sweden’s agricultural history, dating back to the 13th century with its peak in the 19th and 20th centuries. READ MORE
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15. Phosphorus accumulation in a free water surface wetland discharging into the Baltic Sea
University essay from SLU/Dept. of Aquatic Sciences and AssessmentAbstract : Eutrophication has been an issue of the Baltic Sea for a long time, causing de-creased water clarity due to enhanced growth of algae and oxygen depletion dur-ing the decomposition of algae. The study investigated the free water surface wetland Vilhelmsberg that treats agricultural runoff before the water reaches the Baltic Sea. READ MORE