Resistance and change in a High Arctic ecosystem, NW Greenland: Differential sensitivity of ecosystem metrics to 15 years of experimental warming and wetting
| Autor: | Robert Gus Jespersen, Alan Joshua Leffler, Maria Väisänen, Jeffrey M. Welker |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
0106 biological sciences
Global and Planetary Change 010504 meteorology & atmospheric sciences Ecology Arctic Regions Climate Change Greenland 010603 evolutionary biology 01 natural sciences Benchmarking Soil Environmental Chemistry Ecosystem 0105 earth and related environmental sciences General Environmental Science |
| Zdroj: | Global Change Biology. 28:1853-1869 |
| ISSN: | 1365-2486 1354-1013 |
| Popis: | Dramatic increases in air temperature and precipitation are occurring in the High Arctic (70°N), yet few studies have characterized the long-term responses of High Arctic ecosystems to the interactive effects of experimental warming and increased rain. Beginning in 2003, we applied a factorial summer warming and wetting experiment to a polar semidesert in northwest Greenland. In summer 2018, we assessed several metrics of ecosystem structure and function, including plant cover, greenness, ecosystem CO |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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