Sökning: "CO2 flux"
Visar resultat 6 - 10 av 93 avhandlingar innehållade orden CO2 flux.
6. Mechanisms controlling air-sea gas exchange in the Baltic Sea
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
7. Impact of root and mycorrhizal exudation on soil carbon fluxes : influence of elevated CO2 and metals
Sammanfattning : The thesis concerns the behavior of root and ectomycorrhizal (ECM) exudates. In particular, the dynamics of soluble low molecular weight (LMW) organic compounds such as organic acids (LMWOAs), amino acids, monosaccharides, and dissolved organic carbon (DOC) have been studied. LÄS MER
8. Interconnected fluidized beds for chemical-looping combustion with inherent CO₂-separation
Sammanfattning : .... LÄS MER
9. Air-sea exchange of O2 and CO2 : Processes controlling the transfer efficiency
Sammanfattning : World oceans cover more than 70% of the earth surface and constitutes a major sink of atmospheric CO2. Two of the most important gases in the marine carbon cycling are O2 and CO2 and hence accurate descriptions of the air-sea gas exchange of these gases are crucial. LÄS MER
10. Estimating the Air-Water Gas Transfer Velocity during Low Wind Conditions
Sammanfattning : The abundances of atmospheric carbon dioxide, CO2, and methane, CH4, are increasing. These increases affect e.g., the global carbon cycle and the climate both regionally and globally. LÄS MER