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Herbivory influences tree lines |
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| Authors: | DAVID M. CAIRNS JON MOEN |
| Affiliation: | Department of Geography, Texas A &M University, College Station, TX 77843, USA, and;Department of Ecology and Environmental Science, UmeåUniversity, SE-901 87 Umeå, Sweden |
| Abstract: | |
| Keywords: | climate change herbivory migration rates reindeer reproduction tree line |