Decoupled responses of above- and below-ground stability of productivity to nitrogen addition at the local and larger spatial scale
文献类型：期刊论文
| 作者 | Yang, Guo-Jiao; Hautier, Yann2; Zhang, Zi-Jia; Lu, Xiao-Tao; Han, Xing-Guo
|
| 刊名 | GLOBAL CHANGE BIOLOGY
 |
| 出版日期 | 2022 |
| 卷号 | 28期号:8页码:2711-2720 |
| 关键词 | metacommunity multiple spatial scales nitrogen deposition semi-arid grassland spatial asynchrony temporal stability |
| ISSN号 | 1354-1013 |
| DOI | 10.1111/gcb.16090 |
| 文献子类 | Article |
| 英文摘要 | Temporal stability of net primary productivity (NPP) is important for predicting the reliable provisioning of ecosystem services under global changes. Although nitrogen (N) addition is known to affect the temporal stability of aboveground net primary productivity (ANPP), it is unclear how it impacts that of belowground net primary productivity (BNPP) and NPP, and whether such effects are scale dependent. Here, using experimental N addition in a grassland, we found different responses of ANPP and BNPP stability to N addition at the local scale and that these responses propagated to the larger spatial scale. That is, N addition significantly decreased the stability of ANPP but did not affect the stability of BNPP and NPP at the two scales investigated. Additionally, spatial asynchrony of both ANPP and BNPP among communities provided greater stability at the larger scale and was not affected by N addition. Our findings challenge the traditional view that N addition would reduce ecosystem stability based on results from aboveground dynamics, thus highlighting the importance of viewing ecosystem stability from a whole system perspective. |
| 学科主题 | Biodiversity Conservation ; Ecology ; Environmental Sciences |
| 出版地 | HOBOKEN |
| 电子版国际标准刊号 | 1365-2486 |
| WOS关键词 | ECOSYSTEM STABILITY ; INNER-MONGOLIA ; BIOMASS ALLOCATION ; BIODIVERSITY LOSS ; GRASSLAND ; POPULATION ; ENRICHMENT ; ASYNCHRONY ; DIVERSITY ; SOIL |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000749666600001 |
| 出版者 | WILEY |
| 资助机构 | National Natural Science Foundation of China [32171543, 32001184] ; China Postdoctoral Science Foundation [2019M662336] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/28572]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Appl Ecol, CAS Key Lab Forest Ecol & Management, Erguna Forest Steppe Ecotone Res Stn, Shenyang 110016, Peoples R China 2.Hainan Univ, Coll Ecol & Environm, Haikou, Hainan, Peoples R China 3.Univ Utrecht, Dept Biol, Ecol & Biodivers Grp, Utrecht, Netherlands 4.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat Environm Change, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Guo-Jiao,Hautier, Yann,Zhang, Zi-Jia,et al. Decoupled responses of above- and below-ground stability of productivity to nitrogen addition at the local and larger spatial scale[J]. GLOBAL CHANGE BIOLOGY,2022,28(8):2711-2720. |
| APA | Yang, Guo-Jiao,Hautier, Yann,Zhang, Zi-Jia,Lu, Xiao-Tao,&Han, Xing-Guo.(2022).Decoupled responses of above- and below-ground stability of productivity to nitrogen addition at the local and larger spatial scale.GLOBAL CHANGE BIOLOGY,28(8),2711-2720. |
| MLA | Yang, Guo-Jiao,et al."Decoupled responses of above- and below-ground stability of productivity to nitrogen addition at the local and larger spatial scale".GLOBAL CHANGE BIOLOGY 28.8(2022):2711-2720. |
入库方式： OAI收割
来源：植物研究所
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