Species asynchrony stabilises productivity under extreme drought across Northern China grasslands
文献类型：期刊论文
| 作者 | Muraina, Taofeek O.; Xu, Chong; Yu, Qiang; Yang, Yadong; Jing, Minghui; Jia, Xiaotong; Jaman, Md. Shahariar; Dam, Quockhanh; Knapp, Alan K.; Collins, Scott L. |
| 刊名 | JOURNAL OF ECOLOGY
 |
| 出版日期 | 2021 |
| 卷号 | 109期号:4页码:1665-1675 |
| ISSN号 | 0022-0477 |
| 关键词 | above-ground productivity biodiversity coordinated experiments ecosystem function and structure Eurasia steppe global change ecology grassland communities terrestrial ecosystem |
| DOI | 10.1111/1365-2745.13587 |
| 文献子类 | Article |
| 英文摘要 | 1. Biodiversity can stabilise productivity through different mechanisms, such as asynchronous species responses to environmental variability and species stability. Global changes, like intensified drought, could negatively affect species richness, species asynchrony and species stability, but it is unclear how changes in these mechanisms will affect the stability of above-ground primary productivity (ANPP) across ecosystems. 2. We studied the effects of a 4-year extreme drought on ANPP stability and the underlying mechanisms (species richness, species asynchrony and species stability) across six grasslands in Northern China. We also assessed the relative importance of these mechanisms in determining ANPP stability under extreme drought. 3. We found that extreme drought decreased ANPP stability, species richness, species asynchrony and species stability across the six grasslands. However, structural equation modelling revealed that species asynchrony, not species richness or species stability, was the most important mechanism promoting stability of ANPP, regardless of drought across the six grasslands. 4. Synthesis. Our results suggest that species asynchrony, not species richness and species stability, consistently buffers ecosystem stability against extreme drought across and within grasslands spanning a broad precipitation gradient. Thus, species asynchrony may be a more general mechanism for promoting stability of ANPP in grasslands in the face of intensified drought. |
| 学科主题 | Plant Sciences ; Ecology |
| 电子版国际标准刊号 | 1365-2745 |
| 出版地 | HOBOKEN |
| WOS关键词 | ECOSYSTEM STABILITY ; TEMPORAL STABILITY ; PLANT DIVERSITY ; CLIMATE-CHANGE ; BIODIVERSITY ; COMMUNITY ; RESILIENCE ; MECHANISMS ; DYNAMICS ; CONSEQUENCES |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000613232000001 |
| 资助机构 | National Key R&D Program of China [2017YFA0604802] ; National Natural Science Foundation of China [41320104002] ; Macrosystems Biology/Emerging Frontiers Program [EF-1137342, EF-1137378, EF-1137363, EF-1137293] ; US National Science Foundation [DEB-1354732] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/26361]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Knapp, Alan K.; Smith, Melinda D.] Colorado State Univ, Grad Degree Program Ecol, Ft Collins, CO 80523 USA 2.Knapp, Alan K.; Smith, Melinda D.] Colorado State Univ, Dept Biol, Grad Degree Program Ecol, Ft Collins, CO 80523 USA 3.Sher e Bangla Agr Univ, Dept Agroforestry & Environm Sci, Dhaka, Bangladesh 4.Muraina, Taofeek O.] Oyo State Coll Agr & Technol, Dept Anim Hlth & Prod, Igbo Ora, Nigeria 5.No Arizona Univ, Dept Biol Sci, Ctr Ecosyst Sci & Soc ECOSS, Box 5640, Flagstaff, AZ 86011 USA 6.Collins, Scott L.] Univ New Mexico, Dept Biol, Albuquerque, NM 87131 USA 7.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Natl Hulunber Grassland Ecosyst Observat & Res St, Beijing, Peoples R China 8.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China 9.Chinese Acad Sci, Cold & Arid Regions Environm & Engn Res Inst, Naiman Desertificat Res Stn, Lanzhou, Peoples R China 10.Chinese Acad Sci, Inst Appl Ecol, Erguna Forest Steppe Ecotone Res Stn, Shenyang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Muraina, Taofeek O.,Xu, Chong,Yu, Qiang,et al. Species asynchrony stabilises productivity under extreme drought across Northern China grasslands[J]. JOURNAL OF ECOLOGY,2021,109(4):1665-1675. |
| APA | Muraina, Taofeek O..,Xu, Chong.,Yu, Qiang.,Yang, Yadong.,Jing, Minghui.,...&Smith, Melinda D..(2021).Species asynchrony stabilises productivity under extreme drought across Northern China grasslands.JOURNAL OF ECOLOGY,109(4),1665-1675. |
| MLA | Muraina, Taofeek O.,et al."Species asynchrony stabilises productivity under extreme drought across Northern China grasslands".JOURNAL OF ECOLOGY 109.4(2021):1665-1675. |
入库方式： OAI收割
来源：植物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。