Sökning: "By Fjord"
Visar resultat 1 - 5 av 27 avhandlingar innehållade orden By Fjord.
Sammanfattning : Water column and sediment profiles of plutonium, americium, thorium and uranium have been obtained in the superanoxic Framvaren fjord, southern Norway. The concentrations of bomb test fallout Pu, Am as well as 'dissolved' Th in the bottom water are the highest recorded in the marine environment. LÄS MER
2. Phosphorus recycling in brackish and marine environments - Sediment investigations in situ in the Baltic Sea and the By Fjord
Sammanfattning : The phosphorus load to the oceans from land started to increase since around 1950 when man started to mine phosphorus-mineral from phosphorus-rich soils and bedrock. The increased use of phosphorus fertilizers in agriculture together with the growth of coastal cities increased the load of phosphorus to the coastal ocean where plankton production flourished. LÄS MER
Sammanfattning : Knowledge of spatial patterns of biota has become a commodity for conservation practitioners and spatial ecologists alike. This type of information enables the identification of representative and unique biological features (at some nominal scale) which itself constitutes the application par excellence of knowledge of biodiversity distribution as it relates to the design of reserve networks and the realization of spatial planning. LÄS MER
4. Mobilitet och estetik. Nuukfjorden på Grönlands västkust som människornas livsvärld för 4000 år sedan. : Mobility and Aesthetics. The Nuuk Fjord on the west coast of Greenland as a human life-world 4000 years ago
Sammanfattning : The point must be to experience things throughout one’s life in all their glory and wonder (Poul Henningsen) The dissertation deals with newly excavated archaeological finds from the Palaeoeskimos who lived around the Nuuk Fjord on the west coast of Greenland about 4000 years ago. The purpose of the study is to present as full a picture a possible of the whole life-world that was theirs. LÄS MER
5. Long-term changes in macroalgal vegetation on the Swedish coast : An evaluation of eutrophication effects with special emphasis on increased organic sedimentation
Sammanfattning : In this thesis I examine and evaluate the effects of a documented large-scale eutrophication on macroalgal vegetation on the Swedish coast. During the past century the load of nutrients has increased manifold in the Baltic Sea area, increasing primary production and organic sedimentation significantly. LÄS MER