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DOI | 10.1088/1748-9326/aa6e8e |
Global land carbon sink response to temperature and precipitation varies with ENSO phase | |
Fang, Yuanyuan1; Michalak, Anna M.1; Schwalm, Christopher R.2; Huntzinger, Deborah N.3; Berry, Joseph A.1; Ciais, Philippe4; Piao, Shilong5; Poulter, Benjamin6; Fisher, Joshua B.7; Cook, Robert B.8,9; Hayes, Daniel10; Huang, Maoyi11; Ito, Akihiko12; Jain, Atul13; Lei, Huimin14; Lu, Chaoqun15; Mao, Jiafu8,9; Parazoo, Nicholas C.7; Peng, Shushi16; Ricciuto, Daniel M.8,9; Shi, Xiaoying8,9; Tao, Bo17; Tian, Hanqin18,19; Wang, Weile20; Wei, Yaxing; Yang, Jia | |
2017-06-01 | |
发表期刊 | ENVIRONMENTAL RESEARCH LETTERS |
ISSN | 1748-9326 |
出版年 | 2017 |
卷号 | 12期号:6 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; France; Peoples R China; Japan |
英文摘要 | Climate variability associated with the El Nino-Southern Oscillation (ENSO) and its consequent impacts on land carbon sink interannual variability have been used as a basis for investigating carbon cycle responses to climate variability more broadly, and to inform the sensitivity of the tropical carbon budget to climate change. Past studies have presented opposing views about whether temperature or precipitation is the primary factor driving the response of the land carbon sink to ENSO. Here, we show that the dominant driver varies with ENSO phase. Whereas tropical temperature explains sink dynamics following El Nino conditions (rTG, P = 0.59, p < 0.01), the post La Nina sink is driven largely by tropical precipitation (rPG, T = -0.46, p = 0.04). This finding points to an ENSO-phase-dependent interplay between water availability and temperature in controlling the carbon uptake response to climate variations in tropical ecosystems. We further find that none of a suite of ten contemporary terrestrial biosphere models captures these ENSO-phase- dependent responses, highlighting a key uncertainty in modeling climate impacts on the future of the global land carbon sink. |
英文关键词 | climate-carbon feedback tropical ecosystems temperature precipitation El Nino-Southern Oscillation (ENSO) |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000402907400002 |
WOS关键词 | MODEL INTERCOMPARISON PROJECT ; PROGRAM MULTISCALE SYNTHESIS ; WATER-STRESS ; SEMIARID ECOSYSTEMS ; CLIMATE VARIABILITY ; CYCLE FEEDBACKS ; TERRESTRIAL ; DYNAMICS ; SENSITIVITY ; DROUGHT |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/30956 |
专题 | 气候变化 |
作者单位 | 1.Carnegie Inst Sci, Dept Global Ecol, Stanford, CA 94305 USA; 2.Woods Hole Res Ctr, Falmouth, MA 02540 USA; 3.No Arizona Univ, Sch Earth Sci & Environm Sustainabil, POB 5694, Flagstaff, AZ 86011 USA; 4.CEA, Lab Sci Climat & Environm, CNRS, IPSL,LSCE,UVSQ, F-91191 Gif Sur Yvette, France; 5.Peking Univ, Dept Ecol, Coll Urban & Environm Sci, Beijing 100871, Peoples R China; 6.Montana State Univ, Dept Ecol, Bozeman, MT 59717 USA; 7.CALTECH, Jet Prop Lab, Pasadena, CA USA; 8.Oak Ridge Natl Lab, Environm Sci Div, Oak Ridge, TN 37831 USA; 9.Oak Ridge Natl Lab, Climate Change Sci Inst, Oak Ridge, TN 37831 USA; 10.Univ Maine, Sch Forest Resources, Orno, ME USA; 11.Pacific Northwest Natl Lab, Atmospher & Global Change Div, Richland, WA 99352 USA; 12.Natl Inst Environm Studies, Tsukuba, Ibaraki, Japan; 13.Univ Illinois, Dept Atmospher Sci, Urbana, IL USA; 14.Tsinghua Univ, Dept Hydraul Engn, State Key Lab Hydroscience & Engn, Beijing, Peoples R China; 15.Iowa State Univ, Dept Ecol Evolut & Organismal Biol, Ames, IA 50011 USA; 16.Peking Univ, SinoFrench Inst Earth Syst Sci, Coll Urban & Environm Sci, Beijing 100871, Peoples R China; 17.Univ Kentucky, Dept Plant & Soil Sci, Coll Agr Food & Environm, Lexington, KY USA; 18.Auburn Univ, Int Ctr Climate & Global Change Res, Auburn, AL 36849 USA; 19.Auburn Univ, Sch Forestry & Wildlife Sci, Auburn, AL 36849 USA; 20.NASA, Ames Res Ctr, Moffett Field, CA 94035 USA |
推荐引用方式 GB/T 7714 | Fang, Yuanyuan,Michalak, Anna M.,Schwalm, Christopher R.,et al. Global land carbon sink response to temperature and precipitation varies with ENSO phase[J]. ENVIRONMENTAL RESEARCH LETTERS,2017,12(6). |
APA | Fang, Yuanyuan.,Michalak, Anna M..,Schwalm, Christopher R..,Huntzinger, Deborah N..,Berry, Joseph A..,...&Yang, Jia.(2017).Global land carbon sink response to temperature and precipitation varies with ENSO phase.ENVIRONMENTAL RESEARCH LETTERS,12(6). |
MLA | Fang, Yuanyuan,et al."Global land carbon sink response to temperature and precipitation varies with ENSO phase".ENVIRONMENTAL RESEARCH LETTERS 12.6(2017). |
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