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| DOI | 10.1126/science.267.5199.876 |
| Shifting dominance within a montane vegetation community: Results of a climate-warming experiment | |
| Harte J.; Shaw R. | |
| 发表日期 | 1995 |
| ISSN | 0036-8075 |
| 起始页码 | 876 |
| 结束页码 | 880 |
| 卷号 | 267期号:5199 |
| 英文摘要 | In experimentally heated plots that each span a soil moisture gradient in a Rocky Mountain meadow, aboveground biomass of Artemisia tridentata (a sagebrush) increased in the drier habitat and that of Pentaphylloides floribunda (a shrub cinquefoil) increased in the wetter habitat relative to control plots. In contrast, aboveground forb biomass decreased in the wet and dry habitats of the heated plots. These results, combined with evidence for enhanced sagebrush seedling establishment rates in the heated plots, suggest that the increased warming expected under an atmosphere with a concentration of carbon dioxide twice that of pre-industrial levels could change the dominant vegetation of a widespread meadow habitat. |
| 英文关键词 | article; atmosphere; biomass; climate; geography; greenhouse effect; heating; higher plant; industry; moisture; nonhuman; priority journal; soil; vegetation; Artemisia tridentata; Pentaphylloides floribunda; alpine meadow; dominance; sagebrush; shrub cinquefoil; soil moisture; USA, Colorado, Rocky Mountains; Artemisia; Artemisia tridentata; Dasiphora floribunda; Pentaphylloides; Tridentata |
| 语种 | 英语 |
| 来源期刊 | Science
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/243955 |
| 作者单位 | Energy and Resources Group, Dept. Environ. Sci., Plcy., Mgmt., University of California, Berkeley, CA 94720, United States; Energy and Resources Group, University of California, Berkeley, CA 94720, United States |
| 推荐引用方式 GB/T 7714 | Harte J.,Shaw R.. Shifting dominance within a montane vegetation community: Results of a climate-warming experiment[J],1995,267(5199). |
| APA | Harte J.,&Shaw R..(1995).Shifting dominance within a montane vegetation community: Results of a climate-warming experiment.Science,267(5199). |
| MLA | Harte J.,et al."Shifting dominance within a montane vegetation community: Results of a climate-warming experiment".Science 267.5199(1995). |
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