Sökning: "Limnisk ekologi"
Visar resultat 21 - 25 av 113 avhandlingar innehållade orden Limnisk ekologi.
21. Interactions between Bacteria and Fungi on Aquatic Detritus – Causes and Consequences
Sammanfattning : Bacteria and fungi dominate the decomposition of aquatic plants, a major process in the carbon and nutrient cycling in many aquatic systems. Although phylogenetically distant, bacteria and fungi often live in close proximity with each other. Since these microorganisms also have similar ecological functions, interactions have developed between them. LÄS MER
22. Coarse detritus in oligotrophic lake littoral zones : utilization by intervertebrates and contribution to carbon flow
Sammanfattning : Syftet med denna avhandling är att öka förståelsen av hur grovt organiskt material, sk grovdetritus, tex löv och makrofytrester, bryts ner i sjöars strandzoner. Motivet bakom intresset för detta är att små näringsfattiga sjöar i skogsrika områden ofta är beroende av tillförsel av energi utifrån och att nedbrytningen av grovdetritus är relativt lite undersökt i sjöar. LÄS MER
23. Distribution patterns of macroinvertebrates in vegetated shallow soft-bottom bays of the Baltic Sea
Sammanfattning : .... LÄS MER
24. Revealing the role of shredders and detritus in open-canopy, intermittent streams
Sammanfattning : Many streams run through naturally-unforested, agricultural, and residential landscapes and thus do not have closed riparian canopies. Little is known of food web dynamics and ecosystem function in such open-canopy streams. LÄS MER
25. Spatial Modelling of Coastal Fish – Methods and Applications
Sammanfattning : Environmental factors influence species and habitats on multiple scales creating a mosaic of distribution patterns. Studying factors shaping these patterns are central to our understanding of population dynamics and ultimately ecosystem functioning. LÄS MER