Sökning: "alaska"
Visar resultat 1 - 5 av 35 uppsatser innehållade ordet alaska.
1. Ett ljus i polariseringens mörka tunnel? : En innehållsanalys av ranked-choice-voting (RCV) systemets påverkan på polarisering.
Kandidat-uppsats, Stockholms universitet/Statsvetenskapliga institutionenSammanfattning : .... LÄS MER
2. Co-occurring Cold Extremes in North America and Unusually Warm Weather in Europe
Kandidat-uppsats, Uppsala universitet/Luft-, vatten- och landskapsläraSammanfattning : In this project, we identified and examined the 50 coldest extreme temperature eventsin North America (CENA) and the 50 warmest extreme temperature events insouthwestern Europe (WEEU) during the winter seasons from 1948 to 2023. For theanalysis, we utilized daily NCEP-NCAR reanalysis data for temperature, sea levelpressure (SLP), and 500hPa geopotential height (Z500). LÄS MER
3. Hg concentration in humus soils in different Arctic and Subarctic tundra vegetation types : Including a method comparison for analyzing metals in humus soils
Kandidat-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskapSammanfattning : Heavy metals, such as mercury (Hg), have a long residence time in the atmosphere and can be transported long distances and deposited in the Arctic via wet and dry deposition. Still, there are few studies on the complex mercury cycle and how different plant groups absorb Hg. LÄS MER
4. Hg concentration in humus soils in different Arctic and Subarctic tundra vegetation types : Including a method comparison for analyzing metals in humus soils
Kandidat-uppsats,Sammanfattning : Heavy metals, such as mercury (Hg), have a long residence time in the atmosphere and can be transported long distances and deposited in the Arctic via wet and dry deposition. Still, there are few studies on the complex mercury cycle and how different plant groups absorb Hg. LÄS MER
5. Conservation Genomics of the Long-tailed Duck
Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildningSammanfattning : With increasingly warming climate, many bird species have been forced to respond to environmental changes, and the long-tailed duck (Clangula hyemalis) is no exception. The populations of the long-tailed duck have been in decline the past few decades and the species is classified as globally vulnerable and near threatened in both Iceland and Sweden. LÄS MER