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Environmental Limits of Tall Shrubs in Alaska’s Arctic National Parks
We sampled shrub canopy volume (height times area) and environmental factors (soil wetness, soil depth of thaw, soil pH, mean July air temperature, and typical date of spring snow loss) on 471 plots across five National Park Service units in northern Alaska. Our goal was to determine the environment...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4574981/ https://www.ncbi.nlm.nih.gov/pubmed/26379243 http://dx.doi.org/10.1371/journal.pone.0138387 |