翻訳と辞書 |
International Tundra Experiment : ウィキペディア英語版 | International Tundra Experiment The International Tundra Experiment (ITEX) is a long-term international collaboration of researchers examining the responses of arctic and alpine plants and ecosystems to climate change.〔Henry, GHR, and Molau, U. 1997. Tundra plants and climate change: the International Tundra Experiment. Global Change Biology, 3(S1): 1-9.〕 The ITEX network consists of more than 20 sites in polar and alpine locations around the world. Researchers measure plant responses to standardized, small-scale passive warming, snow manipulations, and nutrient additions. Researchers use small open-top chambers to passively increase mean air temperature by 1-2oC.〔Marion, G. et al. 1997. Open-top designs for manipulating field temperature in high-latitude ecosystems. Global Change Biology, 3(S1): 20-32.〕 The ITEX approach has been validated by tundra responses at the plot level.〔Hollister, RD and Webber, PJ. 2000. Biotic validation of small open-top chambers in a tundra ecosystem. Global Change Biology, 6: 835-842.〕 The network has published meta-analyses on plant phenology, growth, and reproduction,〔Arft, AM, et al. 1999. Responses of tundra plants to experimental warming: Meta-analysis of the International Tundra Experiment. Ecological Monographs, 96(4): 491-511.〕 composition and abundance,〔Walker, MD, et al. 2006. Plant community responses to experimental warming across the tundra biome. Proceedings of the National Academy of Sciences, 103(5): 1342-1346.〕 and carbon flux.〔Oberbauer, SF, et al. Tundra CO2 fluxes in response to experimental warming across latitudinal and moisture gradients. Ecological Monographs, 77(2): 221-238.〕 ==See also==
* International Polar Year * Global warming
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「International Tundra Experiment」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|