Hittade 3 uppsatser innehållade ordet treeline.
1. Increase of tree abundance between 1960 and 2009 in the treeline of Luongastunturi in the northern Swedish Scandes : change detection based on aerial photographsKandidat-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap
Sammanfattning : Aerial photo interpretation shows a recent densification of trees has been occurring between 1960 and 2009 in the mountain birch (Betula pubescens ssp. czerepanovii) forest of the treeline ecotone in northern Swedish mountains. LÄS MER
- Master-uppsats, SLU/Southern Swedish Forest Research Centre
Sammanfattning : The mountain birch ecosystem forms the northern treeline in subarctic Europe. Since the treeline isextremely sensitive to temperature, stress in mountain birch can be used as an indicator of stress onthe ecosystem as a whole, and in predictions of how climate change factors will influence thesubalpine-tundra ecotone and treeline dynamics. LÄS MER
- L3-uppsats, SLU/Dept. of Forest Ecology and Management
Sammanfattning : Fire has historically been of great ecological importance in the boreal forests of Sweden. The forest fire regime has, however, varied between different parts of the country. The objective of this thesis is therefore to investigate the fire history in Fulufjället National Park and, on this basis, give suggestions for future fire management. LÄS MER