Sökning: "below ground biomass"

Visar resultat 1 - 5 av 17 uppsatser innehållade orden below ground biomass.

  1. 1. Upptagshastigheter av metaller med salix

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Anton Lilja; [2023]
    Nyckelord :phytoremediation; phytoextraction; salix; metals; landfill leachate; leachate management; fytosanering; fytoextraktion; salix; metaller; deponilakvatten; lakvattenhantering;

    Sammanfattning : Phytoremediation is a technology that can be used in several ways to remediate polluted soils and water. Today, phytoremediation is viewed by many as a technology in the development phase and therefore it is important to evaluate existing facilities to create more support for future establishment. LÄS MER

  3. 2. Effects of temperature on germination and juvenile growth in Spinach (Spinacia oleracea L.)

    Master-uppsats, SLU/Dept. of Crop Production Ecology

    Författare :Gabriel von Rosen; [2022]
    Nyckelord :indoor farming; vertical farming; hydroponics; spinach; seed germination;

    Sammanfattning : As the worlds urban population grows more and more every year, it becomes increasingly important that cities become more self-sufficient on food. Indoor vertical hydroponic farms offer a solution to this by placing the farm in an urban environment and growing plants in a controlled environment. LÄS MER

  4. 3. Prioritising biochar application to arable land in Sweden : A spatial multi-criteria analysis

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

    Författare :Fabian Osslund; [2020]
    Nyckelord :Biochar; Spatial multi-criteria analysis; GIS; Agriculture; Soil enhancement; Biochar volume potential;

    Sammanfattning : Biochar, the solid product of thermal conversion of biomass with little or no available air, is acknowledged as a carbon dioxide removal technique and soil enhancer among other applications. Its potential soil enhancing properties consists of increased water and nutrient holding capacities, liming effects and sorption of pollutants. LÄS MER

  5. 4. Carbon budgets in northern Swedish Forests, 1800-2013

    Master-uppsats, SLU/Dept. of Forest Ecology and Management

    Författare :Gustav Stål; [2018]
    Nyckelord :climate change mitigation; northern Swedish forests; carbon dept; substitution; harvested wood products; klimatförändringar; norra Sveriges skogar; kolskuld; substitution; träprodukter;

    Sammanfattning : Forests and forest management can mitigate increased carbon dioxide (CO2) concentrations in the atmosphere through sequestration of carbon and/or substitution. A major question has been whether it is better to use or conserve forests, with some claiming that European forests carry a huge carbon debt as a result of forestry. LÄS MER

  7. 5. Effects of cover crops and limiting resources on biomass allocation in Elymus repens (L.) Gould

    Master-uppsats, SLU/Dept. of Crop Production Ecology

    Författare :Ines Prieto; [2017]
    Nyckelord :elymus repens L. gould; couch grass; cover crops; competition; light; nutrients; weeds in organic farming; perennial weed;

    Sammanfattning : Weed control has always been a major challenge in arable lands. Elymus repens (couch grass), a rhizomatous perennial grass, is a particularly problematic weed in both annual and perennial crops in temperate climates. E. repens is dominant particularly in farming systems with no or limited use of herbicides. LÄS MER