Section 3. Ecosystems Services
3.1. Microbes inside glaciers
3.2. Vegetation is changing on mountain-tops in northern Sweden
3.3. Fragile permafrost ecosystemsin Siberian lowland tundra
3.4. Wood formation and carbon balance in forest trees growing in cold environments
3.5. Is the Subarctic treeline moving under global warming?
3.6. Low resistance to high temperatures of cold-adapted bumblebee species unveils a global threat for Arctic pollinators
3.7. How an insect-eating shorebird may reduce the harmful effects of a warming Arctic