Warming stabilizes alpine ecosystem facing extreme rainfall events by changing plant species composition
文献类型：期刊论文
| 作者 | Yan, Yingjie1; Ma, Fangfang; Wang, Jinsong; Zhang, Ruiyang; Peng, Jinlong1; Liao, Jiaqiang1; Zhou, Qingping3; Niu, Shuli1 |
| 刊名 | JOURNAL OF ECOLOGY
 |
| 出版日期 | 2023-07-16 |
| 关键词 | above-ground net primary productivity climate warming dominant species stability extreme climatic event flooding plant community structure temporal stability |
| ISSN号 | 0022-0477 |
| DOI | 10.1111/1365-2745.14162 |
| 产权排序 | 1 |
| 文献子类 | Article ; Early Access |
| 英文摘要 | Climate warming and extreme climatic events are threatening ecosystem processes and functions. However, it remains unclear how climate warming changes ecosystem stability in facing extreme rainfall events.Here, we investigated the temporal stability of above-ground net primary productivity (ANPP) in an alpine meadow via a 5-year warming experiment, during which two flooding events occurred, in an alpine meadow.We first found that warming significantly increased the temporal stability of ANPP in facing flooding events by increasing resistance to and decreasing recovery from flooding events. Second, we found that warming shifted the plant community structure by increasing the dominance of grasses and reducing species richness and asynchrony. Last, we detected the higher temporal stability of ANPP under warming, which was mainly ascribed to the warming-induced increase in dominant species stability (Deschampsia caespitosa).Synthesis. These findings indicate that climate warming may mitigate the shock of flooding events on the temporal stability of community productivity via altering plant community structure in alpine grasslands. Our study highlights that to buffer ecosystems from climatic extremes, we should focus on promoting the maintenance or selection of dominant species rather than only focusing on increasing species richness. |
| WOS关键词 | TEMPORAL STABILITY ; CLIMATE-CHANGE ; BIODIVERSITY ; PRODUCTIVITY ; DIVERSITY ; RICHNESS ; PATTERNS ; DOMINANT |
| WOS研究方向 | Plant Sciences ; Environmental Sciences & Ecology |
| WOS记录号 | WOS:001028024600001 |
| 出版者 | WILEY |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/194351]  |
| 专题 | 生态系统网络观测与模拟院重点实验室_外文论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China 2.Southwest Univ Nationalities, Inst Qinghai Tibetan Plateau, Chengdu, Peoples R China 3.Univ Chinese Acad Sci, Dept Ecol & Environm, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Yingjie,Ma, Fangfang,Wang, Jinsong,et al. Warming stabilizes alpine ecosystem facing extreme rainfall events by changing plant species composition[J]. JOURNAL OF ECOLOGY,2023. |
| APA | Yan, Yingjie.,Ma, Fangfang.,Wang, Jinsong.,Zhang, Ruiyang.,Peng, Jinlong.,...&Niu, Shuli.(2023).Warming stabilizes alpine ecosystem facing extreme rainfall events by changing plant species composition.JOURNAL OF ECOLOGY. |
| MLA | Yan, Yingjie,et al."Warming stabilizes alpine ecosystem facing extreme rainfall events by changing plant species composition".JOURNAL OF ECOLOGY (2023). |
入库方式： OAI收割
来源：地理科学与资源研究所
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