A meta-analysis of 1,119 manipulative experiments on terrestrial carbon-cycling responses to global change
文献类型：期刊论文
| 作者 | Song, Jian31,32; Wan, Shiqiang31,32; Piao, Shilong1,33,34; Knapp, Alan K.35,36; Classen, Aimee T.37,38; Vicca, Sara39; Ciais, Philippe1,40; Hovenden, Mark J.30; Leuzinger, Sebastian41; Beier, Claus2 |
| 刊名 | NATURE ECOLOGY & EVOLUTION
 |
| 出版日期 | 2019-09-01 |
| 卷号 | 3期号:9页码:1309-1320 |
| ISSN号 | 2397-334X |
| DOI | 10.1038/s41559-019-0958-3 |
| 通讯作者 | Wan, Shiqiang(swan@ibcas.ac.cn) |
| 英文摘要 | Direct quantification of terrestrial biosphere responses to global change is crucial for projections of future climate change in Earth system models. Here, we synthesized ecosystem carbon-cycling data from 1,119 experiments performed over the past four decades concerning changes in temperature, precipitation, CO2 and nitrogen across major terrestrial vegetation types of the world. Most experiments manipulated single rather than multiple global change drivers in temperate ecosystems of the USA, Europe and China. The magnitudes of warming and elevated CO2 treatments were consistent with the ranges of future projections, whereas those of precipitation changes and nitrogen inputs often exceeded the projected ranges. Increases in global change drivers consistently accelerated, but decreased precipitation slowed down carbon-cycle processes. Nonlinear (including synergistic and antagonistic) effects among global change drivers were rare. Belowground carbon allocation responded negatively to increased precipitation and nitrogen addition and positively to decreased precipitation and elevated CO2. The sensitivities of carbon variables to multiple global change drivers depended on the background climate and ecosystem condition, suggesting that Earth system models should be evaluated using site-specific conditions for best uses of this large dataset. Together, this synthesis underscores an urgent need to explore the interactions among multiple global change drivers in under-represented regions such as semi-arid ecosystems, forests in the tropics and subtropics, and Arctic tundra when forecasting future terrestrial carbon-climate feedback. |
| WOS关键词 | AIR CO2 ENRICHMENT ; GRASSLAND BIOMASS RESPONSE ; NET PRIMARY PRODUCTIVITY ; ELEVATED CO2 ; SOIL RESPIRATION ; CLIMATE-CHANGE ; PLANT-GROWTH ; NITROGEN ; ECOSYSTEMS ; TEMPERATURE |
| 资助项目 | National Natural Science Foundation of China[31430015] ; National Natural Science Foundation of China[31830012] ; US NSF[DEB-0955771] ; ClimMani COST action[ES1308] |
| WOS研究方向 | Environmental Sciences & Ecology ; Evolutionary Biology |
| 语种 | 英语 |
| 出版者 | NATURE PUBLISHING GROUP |
| WOS记录号 | WOS:000484026600015 |
| 资助机构 | National Natural Science Foundation of China ; US NSF ; ClimMani COST action |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/69591]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Wan, Shiqiang |
| 作者单位 | 1.Peking Univ, Coll Urban & Environm Sci, Sino French Inst Earth Syst Sci, Beijing, Peoples R China 2.Univ Copenhagen, Dept Geosci & Nat Resource Management, Copenhagen, Denmark 3.Swedish Univ Agr Sci, Dept Forest Ecol & Management, Umea, Sweden 4.East China Normal Univ, Sch Ecol & Environm Sci, Shanghai Key Lab Urban Ecol Processes & Ecorestor, Zhejiang Tiantong Forest Ecosystem Natl Observat, Shanghai, Peoples R China 5.East China Normal Univ, Res Ctr Global Change & Ecol Forecasting, Shanghai, Peoples R China 6.No Arizona Univ, Dept Biol Sci, Ctr Ecosyst Study & Soc, Box 5640, Flagstaff, AZ 86011 USA 7.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Ctr Forest Ecosyst Studies & Qianyanzhou Ecol Stn, Beijing, Peoples R China 8.Villanova Univ, Dept Biol, Villanova, PA 19085 USA 9.ETH, Inst Atmospher & Climate Sci, Zurich, Switzerland 10.Univ Bern, Climate & Environm Phys, Bern, Switzerland |
| 推荐引用方式 GB/T 7714 | Song, Jian,Wan, Shiqiang,Piao, Shilong,et al. A meta-analysis of 1,119 manipulative experiments on terrestrial carbon-cycling responses to global change[J]. NATURE ECOLOGY & EVOLUTION,2019,3(9):1309-1320. |
| APA | Song, Jian.,Wan, Shiqiang.,Piao, Shilong.,Knapp, Alan K..,Classen, Aimee T..,...&Zheng, Mengmei.(2019).A meta-analysis of 1,119 manipulative experiments on terrestrial carbon-cycling responses to global change.NATURE ECOLOGY & EVOLUTION,3(9),1309-1320. |
| MLA | Song, Jian,et al."A meta-analysis of 1,119 manipulative experiments on terrestrial carbon-cycling responses to global change".NATURE ECOLOGY & EVOLUTION 3.9(2019):1309-1320. |
入库方式： OAI收割
来源：地理科学与资源研究所
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。