Plant community responses to warming modified by soil moisture in the Tibetan Plateau
文献类型：期刊论文
| 作者 | Peng, Ahui1,2; Klanderud, Kari3; Wang, Genxu2; Zhang, Li1,2; Xiao, Yao1,2; Yang, Yan2 |
| 刊名 | ARCTIC ANTARCTIC AND ALPINE RESEARCH
 |
| 出版日期 | 2020 |
| 卷号 | 52期号:1页码:60-69 |
| 关键词 | Open-top chamber plant functional traits N use efficiency water use efficiency alpine meadow alpine swamp |
| ISSN号 | 1523-0430 |
| DOI | 10.1080/15230430.2020.1712875 |
| 产权排序 | 1 |
| 通讯作者 | Yang, Yan(yyang@imde.ac.cn) |
| 文献子类 | Article |
| 英文摘要 | Predicted warming in Tibetan Plateau may have profound effects on plant community structure and function. We used open-top chambers to artificially warm two different plant communities in Tibet from 2012 to 2016. We recorded species richness, vegetation height, and graminoid, forb, legume, and litter cover each year of the experiment and leaf growth and chemical traits of the most dominant species after four years of warming. Our results showed that vegetation height increased under warming in both the alpine meadow and the swamp. Warming also marginally increased legume cover and C:N ratio of all species in the alpine meadow but not in the swamp, suggesting that plant growth rate and nitrogen cycling are higher in the meadow in a warmer future. An observed tradeoff between water use efficiency and nitrogen use efficiency in the alpine meadow, but not in the swamp, also indicated that resource use may be more efficient in plants in the drier meadow under future warming. Overall, our results support predictions that soil moisture may modify plant community responses to climate warming and that changes in carbon and nutrient cycling may be more pronounced in drier alpine meadows than in wetter swamps under climate warming. |
| 电子版国际标准刊号 | 1938-4246 |
| WOS关键词 | LEAF TRAITS ; NITROGEN ; TEMPERATURE ; GRASSLAND ; CARBON ; PRODUCTIVITY ; ECOSYSTEMS |
| 资助项目 | Strategic Priority Research Program of Chinese Academy of Sciences[XDA20050102] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA23060601] ; National Natural Science Foundation of China[41571204] ; National Natural Science Foundation of China[91547203] ; National Natural Science Foundation of China[41701081] ; National Natural Science Foundation of China[41271224] |
| WOS研究方向 | Environmental Sciences & Ecology ; Physical Geography |
| 语种 | 英语 |
| WOS记录号 | WOS:000514684100001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 资助机构 | Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China |
| 源URL | [http://ir.imde.ac.cn/handle/131551/34078]  |
| 专题 | 中国科学院水利部成都山地灾害与环境研究所 |
| 通讯作者 | Yang, Yan |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China; 2.Chinese Acad Sci, Inst Mt Hazards & Environm, CAS 9,Block 4,Renminnanlu Rd, Chengdu 610041, Peoples R China; 3.Norwegian Univ Life Sci, Fac Environm Sci & Nat Resource Management, As, Norway |
| 推荐引用方式 GB/T 7714 | Peng, Ahui,Klanderud, Kari,Wang, Genxu,et al. Plant community responses to warming modified by soil moisture in the Tibetan Plateau[J]. ARCTIC ANTARCTIC AND ALPINE RESEARCH,2020,52(1):60-69. |
| APA | Peng, Ahui,Klanderud, Kari,Wang, Genxu,Zhang, Li,Xiao, Yao,&Yang, Yan.(2020).Plant community responses to warming modified by soil moisture in the Tibetan Plateau.ARCTIC ANTARCTIC AND ALPINE RESEARCH,52(1),60-69. |
| MLA | Peng, Ahui,et al."Plant community responses to warming modified by soil moisture in the Tibetan Plateau".ARCTIC ANTARCTIC AND ALPINE RESEARCH 52.1(2020):60-69. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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