Essays about: "Terrestra kolcykeln"

Found 3 essays containing the words Terrestra kolcykeln.

  1. 1. Precipitation variability modulates the terrestrial carbon cycle in Scandinavia

    University essay from Uppsala universitet/Luft-, vatten- och landskapslära

    Author : Ella Ek; [2021]
    Keywords : Terrestrial carbon cycle; NDVI; Precipitation variability; EOF analysis; Scandinavia; Terrestra kolcykeln; NDVI; Nederbördsvariation; EOF analys; Skandinavien;

    Abstract : Climate variability and the carbon cycle (C-cycle) are tied together in complex feedback loops and due to these complexities there are still knowledge-gaps of this coupling. However, to make accurate predictions of future climate, profound understanding of the C-cycle and climate variability is essential. READ MORE

  3. 2. Impact of photo-chemical processing of dissolved organic carbon on the bacterial respiratory quotient in aquatic ecosystems

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Lina Allesson; [2015]
    Keywords : bacterioplankton respiration; physical geography; biogeochemistry; photo-oxidation; degradation; nutrients; Earth and Environmental Sciences;

    Abstract : Dissolved organic carbon (DOC) enters inland waters from the surrounding terrestrial ecosystems, and is assimilated by bacterioplankton, mineralizing it to carbon dioxide (CO2). This bacterial respiration (BR) is an important part of carbon processing in freshwater, but it is also a process of global significance; in oceans and inland waters combined, BR is probably the largest single sink of organic carbon on Earth. READ MORE

  4. 3. The dynamics of non-methane hydrocarbons and other trace gas fluxes at a subarctic mire in northern Sweden

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Kristina Bäckstrand; [2004]
    Keywords : geomorfologi; naturgeografi; climatology; cartography; climate change; carbon cycle; physical geography; nodelling; pedology; geomorphology; marklära; kartografi; klimatologi; Earth and Environmental Sciences;

    Abstract : In the context of climate change, it is important to understand how the terrestrial carbon cycle is interacting with the anthropogenic increase in atmospheric carbon dioxide (CO2) concentration. Boreal and subarctic regions in the northern hemisphere are great carbon pools, as well as they are subject to predicted warming. READ MORE