Horizons : le magazine suisse de la recherche
Swiss Academy of Sciences, CH
Kosten eines gesetzeskonformen Schutzes der Biotope von nationaler Bedeutung
2009
The starting point of the present study is the fact that the quality of biotopes in Switzerland that are nationally protected is deteriorating and some are also shrinking in size. There are nearly 6000 biotopes in Switzerland, covering about 2% of the country's surface area. They belong to five categories: raised bogs, fens, floodplains, dry meadows and pastures, and spawning areas for amphibians.
Potential ecological impacts of climate change in the Alps and Fennoscandian mountains. An annex to the Intergovernmental Panel on Climate Change second assessment report, Working Group II-C (Impacts of climate change on mountain regions)
1995
Guisan, Antoine |
Holten, J. I. (Jarle I.) |
Spichiger, Rodolphe |
Tessier, L. |