Sökning: "Baltic Sea region"

Visar resultat 1 - 5 av 104 avhandlingar innehållade orden Baltic Sea region.

  1. 1. Light conditions in seasonally ice-covered waters : within the Baltic Sea region

    Författare :Elina Kari; Susanne Kratzer; Matti Leppäranta; Monika Winder; Tiit Kutser; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Seasonal sea ice; Fast ice; Drift ice; Phytoplankton spring bloom; Under-ice plume; Turbidity; Suspended particulate matter; Chlorophyll; Coloured dissolved organic matter; Baltic Sea; Marine Ecology; marin ekologi;

    Sammanfattning : Seasonal ice cover is a major driver of seasonality in aquatic ecosystems in the Baltic Sea region. Ice cover influences the underwater light conditions directly by limiting the light transfer and indirectly by modifying the mixing and circulation under the ice. LÄS MER

  3. 2. Air-Sea Fluxes of CO2 : Analysis Methods and Impact on Carbon Budget

    Författare :Maria Norman; Anna Rutgersson; Erik Sahlée; William Drennan; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; air-sea exchange; carbon dioxide; Baltic Sea; eddy-covariance method; inertial dissipation method; cospectral-peak method; Baltic Sea measurements; CO2 fluxes; Galathea 3 expedition; Baltic Sea modeling; water-side convection; coastal upwelling; carbon budget; Meteorology; Meteorologi;

    Sammanfattning : Carbon dioxide (CO2) is an important greenhouse gas, and the atmospheric concentration of CO2 has increased by more than 100 ppm since prior to the industrial revolution.  The global oceans are considered an important sink of atmospheric CO2, since approximately one third of the anthropogenic emissions are absorbed by the oceans. LÄS MER

  4. 3. Mechanisms controlling air-sea gas exchange in the Baltic Sea

    Författare :Lucía Gutiérrez-Loza; Anna Rutgersson; Erik Sahlée; Marcus Wallin; John Prytherch; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Air-sea gas exchange; Baltic Sea; CO2 flux; methane flux;

    Sammanfattning : Carbon plays a major role in physical and biogeochemical processes in the atmosphere, the biosphere, and the ocean. CO2 and CH4 are two of the most common carbon-containing compounds in the atmosphere, also recognized as major greenhouse gases. LÄS MER

  5. 4. Networking a region into existence? : dynamics of civil society regionalization in the Baltic Sea Area

    Författare :Marta Reuter; Södertörns högskola; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : .... LÄS MER

  7. 5. Östersjöns skeppssättningar : monument och mötesplatser under yngre bronsålder

    Författare :Joakim Wehlin; Kristian Kristiansen; Helene Martinsson-Wallin; Mads Kähler Holst; Högskolan på Gotland; []
    Nyckelord :HUMANIORA; HUMANITIES; Ship setting; stone setting; burial; burnt bone; bronze age; Pre-roman iron age; bornholm; gotland; latvia; saaremaa; åland; baltic sea; maritime; landscape; seascape; maritime institution; maritory;

    Sammanfattning : During the Late Bronze Age, the number of metal objects in the Baltic Sea region increased tremendously.  Mobility and interaction in this northern inland sea intensified. This occurred in a period of prehistory when the ship was the predominant symbol in southern Scandinavia. LÄS MER