Essays about: "kanadensiska Arktis"

Found 2 essays containing the words kanadensiska Arktis.

1. 1. Diversity and Evolution of Silurian Radiolarians

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Martin Tetard; [2016]
   Keywords : Radiolaria; Silurian; Canadian Arctic; Paleobiodiversity; Diversity trends; CT-Scan; Radiolaria; silur; diversitetsmönster; kanadensiska Arktis;

   Abstract : The three approaches followed herein aim to improve our understanding of the paleobiodiversity andevolution of Silurian radiolarians. The first approach provides an exhaustive taxonomic description ofan entirely new radiolarian fauna recovered from two sections of the Cape Phillips Formation in theCanadian Arctic which accumulated in two different paleoenvironmental settings. READ MORE

3. 2. Atmospheric mercury deposition in alpine snow, northern British Columbia and southwestern Yukon, Canada

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Pia Karlsson; [2014]
   Keywords : ;

   Abstract : High mercury (Hg) levels have been measured in fish in Kusawa Lake (KL), a subalpine, partly glacier-fed lake situated in the southwestern Yukon, Canada, but it is presently unknown where this Hg comes from. One possible source may be atmospheric deposition of Hg in snow and subsequent release by melt into the lake. READ MORE