Sökning: "soil carbon sequestration"

Visar resultat 11 - 15 av 76 uppsatser innehållade orden soil carbon sequestration.

  1. 11. Soil carbon relations in Swedish agriculture : A GIS analysis and literature review of soil characteristics at farm level

    Master-uppsats, Linköpings universitet/Institutionen för tema

    Författare :Christiane Schulze; [2022]
    Nyckelord :Carbon sequestration; Crop yield; Management practices; Soil organic carbon; Soil organic matter; Sweden; northern Europe;

    Sammanfattning : Carbon storage in agricultural soils is an important measure to mitigate climate change. As the soil management techniques can greatly influence the amount of carbon stored in agricultural soils, the influence of different managements was analyzed in a literature review for northern Europe and Sweden. LÄS MER

  3. 12. Effects of cover crops on nitrous oxide (N2O) emissions in cereal cropping

    Master-uppsats, SLU/Dept. of Ecology

    Författare :Khadija Aziz; [2022]
    Nyckelord :cover crops; nitrous oxide; C sequestration; greenhouse gases; off-season emissions; freeze-thaw cycles;

    Sammanfattning : More than 60% of anthropogenic nitrous oxide (N2O) emissions are attributed to agricultural activities. N2O production in soils highly depends on the N availability along with other factors such as soil moisture content, which provide suitable conditions for nitrification and denitrification. LÄS MER

  4. 13. Climate change mitigation from biochar production at farm level : A time dynamic LCA study of wheat

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Louise Jungefeldt; [2022]
    Nyckelord :Pyrolysis; agricultural by-products; life cycle assessment; waste valorization; carbon sequestration;

    Sammanfattning : Agricultural production in Sweden account for a large contribution of the territorial GHG emissions. System optimization, fossil fuel removal and increased circularity is therefore of great importance in order to reach the national net zero emission target by 2045. LÄS MER

  5. 14. Kolinlagringar i Sveriges skogar : En jämförelse mellan produktionsskog och urskog

    Kandidat-uppsats, Linköpings universitet/Biologi

    Författare :Alexandra Brunzell; [2022]
    Nyckelord :Biofuel; Carbon sequestration; Carbon storage; Forest management; Old-growth forest; Production forest; Rotation length; Biobränsle; Kolinbindning; Kolinlagring; Omloppstid; Produktionsskog; Skogsbruk; Urskog;

    Sammanfattning : För klimatet spelar skogen en viktig roll eftersom den binder in koldioxid från atmosfären. Genom fotosyntes binds kolet in i biomassan och när organiskt material bryts ned bidrar det till kolinlagringar i marken. LÄS MER

  7. 15. Soil carbon sequestration in Swedish semi-natural grasslands: An opportunity for climate mitigation and biodiversity conservation? : A literature study of soil carbon sequestration in relation to biodiversity

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Anna-Sofia Hellsten; [2022]
    Nyckelord :Soil carbon sequestration; semi-natural grassland; climate; biodiversity; Kolinlagring i jord; naturbetesmark; klimat; biologisk mångfald;

    Sammanfattning : The urgent issue with a changing climate has shed a light on the agricultural system and related climate mitigatory opportunities. One natural climate solution that has reached a lot of attention during the later years is carbon sequestrations in soils. LÄS MER