Sökning: "Alice Sandvärn"

Hittade 2 uppsatser innehållade orden Alice Sandvärn.

1. 1. 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 geovetenskap

   Författare :Alice Sandvärn; [2022]
   Nyckelord :Hg concentration; vegetation types; Arctic tundra; elevation gradient; XRF;

   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

3. 2. 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,

   Författare :Alice Sandvärn; [2022]
   Nyckelord :Hg concentration; vegetation types; Arctic tundra; elevation gradient; XRF;

   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