Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-19-12361-2019 |
Contrasting effects of CO2 fertilization, land-use change and warming on seasonal amplitude of Northern Hemisphere CO2 exchange | |
Bastos, Ana1; Ciais, Philippe2; Chevallier, Frederic2; Roedenbeck, Christian3; Ballantyne, Ashley P.2,4; Maignan, Fabienne2; Yin, Yi5; Fernandez-Martinez, Marcos6; Friedlingstein, Pierre7; Penuelas, Josep8,9; Piao, Shilong L.10; Sitch, Stephen11; Smith, William K.12; Wang, Xuhui2; Zhu, Zaichun13; Haverd, Vanessa14; Kato, Etsushi15; Jain, Atul K.16; Lienert, Sebastian17,18; Lombardozzi, Danica19; Nabel, Julia E. M. S.20; Peylin, Philippe2; Poulter, Benjamin21; Zhu, Dan2 | |
2019-10-07 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS
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ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2019 |
卷号 | 19期号:19页码:12361-12375 |
文章类型 | Article |
语种 | 英语 |
国家 | Germany; France; USA; Belgium; England; Spain; Peoples R China; Australia; Japan; Switzerland |
英文摘要 | Continuous atmospheric CO2 monitoring data indicate an increase in the amplitude of seasonal CO2-cycle exchange (SCA(NBP)) in northern high latitudes. The major drivers of enhanced SCA(NBP) remain unclear and intensely debated, with land-use change, CO2 fertilization and warming being identified as likely contributors. We integrated CO2-flux data from two atmospheric inversions (consistent with atmospheric records) and from 11 state-of-the-art land-surface models (LSMs) to evaluate the relative importance of individual contributors to trends and drivers of the SCA(NBP) of CO2 fluxes for 1980-2015. The LSMs generally reproduce the latitudinal increase in SCA(NBP) trends within the inversions range. Inversions and LSMs attribute SCA(NBP) increase to boreal Asia and Europe due to enhanced vegetation productivity (in LSMs) and point to contrasting effects of CO2 fertilization (positive) and warming (negative) on SCA(NBP). Our results do not support land-use change as a key contributor to the increase in SCA(NBP). The sensitivity of simulated microbial respiration to temperature in LSMs explained biases in SCA(NBP) trends, which suggests that SCA(NBP) could help to constrain model turnover times. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000489051900003 |
WOS关键词 | WINTER RESPIRATION ; EARTH SYSTEM ; VEGETATION ; TRENDS ; TEMPERATURE ; ECOSYSTEMS ; MODEL ; SATELLITE ; DYNAMICS ; GROWTH |
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/187585 |
专题 | 地球科学 |
作者单位 | 1.Ludwig Maximilians Univ Munchen, Dept Geog, Luisenstr 37, D-80333 Munich, Germany; 2.Univ Paris Saclay, LSCE, IPSL, CEA CNRS UVSQ, F-91191 Gif Sur Yvette, France; 3.Max Planck Inst Biogeochem, D-07745 Jena, Germany; 4.Univ Montana, Dept Ecosyst & Conservat Sci, Missoula, MT 59812 USA; 5.CALTECH, Div Geol & Planetary Sci, Pasadena, CA 91125 USA; 6.Univ Antwerp, Ctr Excellence PLECO Plants & Ecosyst, Dept Biol, B-2610 Antwerp, Belgium; 7.Univ Exeter, Coll Engn Math & Phys Sci, Exeter EX4 4QF, Devon, England; 8.UAB, Global Ecol Unit, CSIC, CREAF,CEAB, Bellaterra 08193, Catalonia, Spain; 9.CREAF, Cerdanyola Del Valles 08193, Catalonia, Spain; 10.Peking Univ, Coll Urban & Environm Sci, Sino French Inst Earth Syst Sci, Beijing, Peoples R China; 11.Univ Exeter, Coll Life & Environm Sci, Exeter EX4 4RJ, Devon, England; 12.Univ Arizona, Sch Nat Resources & Environm, Tucson, AZ 85721 USA; 13.Peking Univ, Sch Urban Planning & Design, Shenzhen Grad Sch, Shenzhen 518055, Peoples R China; 14.CSIRO Oceans & Atmosphere, Canberra, ACT 2601, Australia; 15.IAE, Minato Ku, Tokyo 1050003, Japan; 16.Univ Illinois, Dept Atmospher Sci, Urbana, IL 61801 USA; 17.Univ Bern, Phys Inst, Climate & Environm Phys, CH-3012 Bern, Switzerland; 18.Univ Bern, Oeschger Ctr Climate Change Res, CH-3012 Bern, Switzerland; 19.Natl Ctr Atmospher Res, Climate & Global Dynam Lab, Boulder, CO 80302 USA; 20.Max Planck Inst Meteorol, D-20146 Hamburg, Germany; 21.NASA, Biospher Sci Lab, Goddard Space Flight Ctr, Greenbelt, MD 20816 USA |
推荐引用方式 GB/T 7714 | Bastos, Ana,Ciais, Philippe,Chevallier, Frederic,et al. Contrasting effects of CO2 fertilization, land-use change and warming on seasonal amplitude of Northern Hemisphere CO2 exchange[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2019,19(19):12361-12375. |
APA | Bastos, Ana.,Ciais, Philippe.,Chevallier, Frederic.,Roedenbeck, Christian.,Ballantyne, Ashley P..,...&Zhu, Dan.(2019).Contrasting effects of CO2 fertilization, land-use change and warming on seasonal amplitude of Northern Hemisphere CO2 exchange.ATMOSPHERIC CHEMISTRY AND PHYSICS,19(19),12361-12375. |
MLA | Bastos, Ana,et al."Contrasting effects of CO2 fertilization, land-use change and warming on seasonal amplitude of Northern Hemisphere CO2 exchange".ATMOSPHERIC CHEMISTRY AND PHYSICS 19.19(2019):12361-12375. |
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