Sökning: "season dependence"

Visar resultat 1 - 5 av 17 uppsatser innehållade orden season dependence.

  1. 1. Evaluating Sentinel-2 based phenology and productivity data for crop monitoring in Swedish agricultural fields

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Daniel Erlström; [2022]
    Nyckelord :Geography; Phenology; Agriculture; Yield; Remote Sensing; Sentinel-2; Productivity; Earth and Environmental Sciences;

    Sammanfattning : Sentinel-2 based data provides interesting opportunities for land monitoring and applications in agriculture. High-Resolution Vegetation Phenology and Productivity (HR-VPP) is derived from Sentinel-2 data and offers up to 13 metrics. LÄS MER

  3. 2. Groundwater resources and vulnerability for mountain communities in the Andes

    Kandidat-uppsats, Stockholms universitet/Institutionen för naturgeografi

    Författare :Raheela Fahd; [2020]
    Nyckelord :;

    Sammanfattning : The purpose of the thesis is to review the effect of ongoing climate change and population growth ongroundwater resources of Katari Basin (Bolivian Andes) and the consequence of reduced groundwaterresources on the quality of water. El Alto city, situated in the Katari basin is most vulnerable to thewater shortage because of climate change and high population growth rate. LÄS MER

  4. 3. Planetary boundary layer height measurements in a rural environment in southern Sweden - Relation to meteorological parameters and aerosol particle concentrations

    Kandidat-uppsats, Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen

    Författare :Ellen Carneheim; [2020]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : The aim of this project is to analyse planetary boundary layer height (BLH) measurements from the Hyltemossa research station and find their dependence on seasonality, time of day, and air temperature. Further, investigation was made into the correlation between mass concentration of particulate matter with equivalent diameter... LÄS MER

  5. 4. Cirrus Clouds; Study of Microphyscial Properties and Their Seasonal & Temperature Dependence in the Tropics and Mid-latitudes

    Kandidat-uppsats, Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen

    Författare :Magdalena Sofia Maria Folestad; [2020]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : Cirrus clouds are high-level ice clouds covering ≈ 30% of Earth’s surface. The cirrus clouds ice crystals can be formed by heterogeneous or homogeneous nucleation, where temperatures for heterogeneous nucleation was set to -38 - -30 °C and for homogeneous nucleation below -42 °C. LÄS MER

  7. 5. Gas Emissions from Contaminated Fibrous Sediments in Sweden

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Fredrik Collin; [2020]
    Nyckelord :Fiberbank; fibrous sediment; gas ebullition; GHG emissions; methanogenesis; optical ebullition sensor; Fiberbank; fibersediment; gas ebullition; växthusgas emissioner; metanogenes; optiska ebullitions sensore;

    Sammanfattning : Gas Emissions from Contaminated Fibrous Sediments in Sweden The discharge of untreated wastewater from pulp and paper mills have resulted in the accumulation offibrous sediments on the bottom of many nearby aquatic recipients. Some accumulations are multiplemeters thick and consist almost entirely of cellulose fibre or wood chips; these are called fiberbanks. LÄS MER