Opposing effects of warming on the stability of above- and belowground productivity in facing an extreme drought event
文献类型：期刊论文
| 作者 | Ma, Fangfang3; Yan, Yingjie3,4; Svenning, Jens-Christian1,5; Quan, Quan3; Peng, Jinlong3,4; Zhang, Ruiyang3; Wang, Jinsong3; Tian, Dashuan3; Zhou, Qingping2; Niu, Shuli3,4 |
| 刊名 | ECOLOGY
 |
| 出版日期 | 2023-11-28 |
| 页码 | 15 |
| ISSN号 | 0012-9658 |
| 关键词 | alpine meadow asynchrony disturbance recovery resistance species diversity |
| DOI | 10.1002/ecy.4193 |
| 通讯作者 | Niu, Shuli(sniu@igsnrr.ac.cn) |
| 英文摘要 | Climate warming, often accompanied by extreme drought events, could have profound effects on both plant community structure and ecosystem functioning. However, how warming interacts with extreme drought to affect community- and ecosystem-level stability remains a largely open question. Using data from a manipulative experiment with three warming treatments in an alpine meadow that experienced one extreme drought event, we investigated how warming modulates resistance and recovery of community structural and ecosystem functional stability in facing with extreme drought. We found warming decreased resistance and recovery of aboveground net primary productivity (ANPP) and structural resistance but increased resistance and recovery of belowground net primary productivity (BNPP), overall net primary productivity (NPP), and structural recovery. The findings highlight the importance of jointly considering above- and belowground processes when evaluating ecosystem stability under global warming and extreme climate events. The stability of dominant species, rather than species richness and species asynchrony, was identified as a key predictor of ecosystem functional resistance and recovery, except for BNPP recovery. In addition, structural resistance of common species contributed strongly to the resistance changes in BNPP and NPP. Importantly, community structural resistance and recovery dominated the resistance and recovery of BNPP and NPP, but not for ANPP, suggesting the different mechanisms underlie the maintenance of stability of above- versus belowground productivity. This study is among the first to explain that warming modulates ecosystem stability in the face of extreme drought and lay stress on the need to investigate ecological stability at the community level for a more mechanistic understanding of ecosystem stability in response to climate extremes. |
| WOS关键词 | NET PRIMARY PRODUCTIVITY ; ECOSYSTEM STABILITY ; CLIMATE EXTREMES ; PLANT DIVERSITY ; RESISTANCE ; BIODIVERSITY ; RESPONSES ; DOMINANT ; RESILIENCE ; GRASSLANDS |
| 资助项目 | the Second Tibetan Plateau Scientific Expedition and Research (STEP) program ; Institute of Qinghai-Tibetan Plateau in Southwest University for Nationalities[31988102] ; Institute of Qinghai-Tibetan Plateau in Southwest University for Nationalities[32101283] ; National Natural Science Foundation of China[2022YFF0802102] ; National Key Technology R & D Program of China[2019QZKK0302] ; Second Tibetan Plateau Scientific Expedition and Research (STEP) program[DNRF173] ; Danish National Research Foundation[16549] ; VILLUM FONDEN |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:001114148800001 |
| 资助机构 | the Second Tibetan Plateau Scientific Expedition and Research (STEP) program ; Institute of Qinghai-Tibetan Plateau in Southwest University for Nationalities ; National Natural Science Foundation of China ; National Key Technology R & D Program of China ; Second Tibetan Plateau Scientific Expedition and Research (STEP) program ; Danish National Research Foundation ; VILLUM FONDEN |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/200351]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Niu, Shuli |
| 作者单位 | 1.Aarhus Univ, Dept Biol, Ctr Ecol Dynam Novel Biosphere ECONOVO, Aarhus, Denmark 2.Southwest Univ Nationalities, Inst Qinghai Tibetan Plateau, Chengdu, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China 4.Univ Chinese Acad Sci, Dept Resources & Environm, Beijing, Peoples R China 5.Aarhus Univ, Ctr Biodivers Dynam Changing World BIOCHANGE, Dept Biol, Aarhus, Denmark |
| 推荐引用方式 GB/T 7714 | Ma, Fangfang,Yan, Yingjie,Svenning, Jens-Christian,et al. Opposing effects of warming on the stability of above- and belowground productivity in facing an extreme drought event[J]. ECOLOGY,2023:15. |
| APA | Ma, Fangfang.,Yan, Yingjie.,Svenning, Jens-Christian.,Quan, Quan.,Peng, Jinlong.,...&Niu, Shuli.(2023).Opposing effects of warming on the stability of above- and belowground productivity in facing an extreme drought event.ECOLOGY,15. |
| MLA | Ma, Fangfang,et al."Opposing effects of warming on the stability of above- and belowground productivity in facing an extreme drought event".ECOLOGY (2023):15. |
入库方式： OAI收割
来源：地理科学与资源研究所
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