Sökning: "Aquatic ecology"
Visar resultat 6 - 10 av 47 uppsatser innehållade orden Aquatic ecology.
6. Riparian vegetation ecology : an observational study into the effects of forest management on understory vegetation communities along boreal headwaters
Master-uppsats, SLU/Dept. of Forest Ecology and ManagementSammanfattning : Riparian forests along headwater streams have long been recognized for their role as an interface between the terrestrial and aquatic ecosystem. The over- and understory vegetation performs essential ecological and biochemical functions, which are important for stream functions. LÄS MER
7. Nationalstadsparken delta reserve
Uppsats för yrkesexamina på avancerad nivå, KTH/ArkitekturSammanfattning : Stockholm is built on top of a rare landscape phenomenon: At the ridge of an esker crossing where the sweet water of Mälaren meets the brakish of the Baltic sea. An absolute ecological melting pot, not to be found anywhere else in this part of the world. LÄS MER
8. Sediment transport in small streams is related to riparian buffer width : a comparison between wide and narrow riparian buffers
Kandidat-uppsats, SLU/Dept. of Forest Ecology and ManagementSammanfattning : This study aims to provide information about how different widths of riparian buffers affect the quantity and quality of sediments transported in a small stream after a clear – cut harvest. Small streams have critical influences on downstream rivers and excessive transported sediments can have large negative effects on the aquatic system. LÄS MER
9. Spatial patterns of Dissolved Organic Matter in Swedish Surface Waters
Master-uppsats, SLU/Dept. of Aquatic Sciences and AssessmentSammanfattning : Dissolved organic matter (DOM) in surface water has been widely studied, in part due to its significance for aquatic ecology and drinking water quality. Across Sweden, increases in the total organic carbon (TOC) concentrations and color of surface waters, known as brownification, were noted in the decades before and after year 2000, though recent analysis has found widespread DOM increase to have ceased after 2010. LÄS MER
10. How social behaviour in juvenile Brown trout (Salmo trutta) are regulated by social hierarchies and exposure to the benzodiazepine oxazepam
Kandidat-uppsats, SLU/Dept. of Forest Ecology and ManagementSammanfattning : Improved global healthcare rises the production and consumption of human pharmaceuticals. Insufficient wastewater treatment systems and unregulated downstream impacts causes pharmaceutical contamination of surface waters with trace residues in countries covering all continents. LÄS MER