Sökning: "se baltic sea"
Visar resultat 16 - 20 av 587 avhandlingar innehållade orden se baltic sea.
16. The importance of biodiversity for ecosystem processes in sediments : experimental examples from the Baltic Sea
Sammanfattning : Aquatic sediments are, by surface, the largest habitat on Earth. A wide diversity of organisms inhabit these sediments and by their actions they have a large influence on and also mediate many ecosystem processes. LÄS MER
17. Deposit-feeding in benthic macrofauna : Tracer studies from the Baltic Sea
Sammanfattning : A low content of organic matter, which is largely refractory in nature, is characteristic of most sediments, meaning that aquatic deposit-feeders live on a very poor food source. The food is derived mainly from sedimenting phytodetritus, and in temperate waters like the Baltic Sea, from seasonal phytoplankton blooms. LÄS MER
18. Nitrogen land-sea fluxes in the Baltic Sea catchment : Empirical relationships and budgets
Sammanfattning : In this thesis empirical relationships and modeling tools are used to describe the relationship between human activities and meso- and large scale riverine N fluxes from land to sea. On a large scale Paper I showed that by only having knowledge about human population size and runoff one can estimate the riverine export of DIN (r2= 0.76). LÄS MER
19. Post-Glacial History of Sea-Level and Environmental Change in the Southern Baltic Sea
Sammanfattning : A new palaeoenvironmental record of the post-glacial history of the southern Baltic Sea (~14 ka to present) is presented. During this period, large water level and salinity changes occurred in the Baltic Basin due to opening and closing of connections to the North Atlantic. LÄS MER
20. Visionära planer och vardagliga praktiker : Postmilitära landskap i Östersjöområdet
Sammanfattning : In the years after WWII the Baltic Sea Area developed into an area strongly divided between East and West. Because of the tensions between the blocs, the coastal areas where strongly militarized and prepared for war. LÄS MER