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Vascular plant species richness in Alaskan arctic tundra: the importance of soil pH |
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| Authors: | Laura Gough Gaius R. Shaver Jenny Carroll Dana L. Royer James A. Laundre |
| Affiliation: | The Ecosystems Center, Marine Biological Laboratory, Woods Hole, MA 02543, USA |
| Abstract: | |
| Keywords: | biomass landscape age spatial heterogeneity species density species diversity |