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Greenhouse Gas Emissions from Reservoir Water Surfaces: A New Global Synthesis

文献类型：期刊论文

作者Deemer, Bridget R.1; Harrison, John A.1; Li, Siyue2; Beaulieu, Jake J.3,4; Delsontro, Tonya5,6; Barros, Nathan7; Bezerra-Neto, Jose F.8; Powers, Stephen M.9,10; dos Santos, Marco A.11,12; Vonk, J. Arie13
刊名BIOSCIENCE
出版日期2016-11-01
卷号66期号:11页码:949-964
关键词reservoir methane greenhouse gas eutrophication ebullition
ISSN号0006-3568
DOI10.1093/biosci/biw117
通讯作者Deemer, BR (reprint author), Washington State Univ, Sch Environm, Vancouver, WA USA.
英文摘要Collectively, reservoirs created by dams are thought to be an important source of greenhouse gases (GHGs) to the atmosphere. So far, efforts to quantify, model, and manage these emissions have been limited by data availability and inconsistencies in methodological approach. Here, we synthesize reservoir CH4, CO2, and N2O emission data with three main objectives: (1) to generate a global estimate of GHG emissions from reservoirs, (2) to identify the best predictors of these emissions, and (3) to consider the effect of methodology on emission estimates. We estimate that GHG emissions from reservoir water surfaces account for 0.8 (0.5-1.2) Pg CO2 equivalents per year, with the majority of this forcing due to CH4. We then discuss the potential for several alternative pathways such as dam degassing and downstream emissions to contribute significantly to overall emissions. Although prior studies have linked reservoir GHG emissions to reservoir age and latitude, we find that factors related to reservoir productivity are better predictors of emission.
资助项目Hundred Talent Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China[NSFC 31670473] ; European Research Council under the European Union's Seventh Framework Programme[FP7/2007-2013] ; ERC[336642] ; CNPq/Brazil fellowship[202937/2014-3] ; US Army Corps of Engineers Climate Preparedness and Resilience Programs ; National Science Foundation (NSF) DEB Grant[135211] ; US Environmental Protection Agency STAR Fellowship[FP917450] ; NSF IGERT Fellowship[0903714]
WOS研究方向Life Sciences & Biomedicine - Other Topics
语种英语
WOS记录号WOS:000387463900007
出版者OXFORD UNIV PRESS
源URL[http://119.78.100.138/handle/2HOD01W0/3039]  
专题生态过程与重建研究中心
通讯作者Deemer, Bridget R.
作者单位1.Washington State Univ, Sch Environm, Vancouver, WA USA
2.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing, Peoples R China
3.US EPA, Off Res & Dev, Cincinnati, OH 45268 USA
4.US EPA, Natl Risk Management Res Lab, Cincinnati, OH 45268 USA
5.Univ Quebec, Dept Biol Sci, Montreal, PQ, Canada
6.Swiss Fed Inst Aquat Sci & Technol Eawag, Kastanienbaum, Switzerland
7.Univ Fed Juiz de Fora, Inst Biol Sci, Juiz De Fora, MG, Brazil
8.Univ Fed Minas Gerais, Inst Biol Sci, Belo Horizonte, MG, Brazil
9.Washington State Univ, Sch Environm, Pullman, WA 99164 USA
10.Washington State Univ, Ctr Environm Res Educ & Outreach, Pullman, WA 99164 USA
推荐引用方式
GB/T 7714		 Deemer, Bridget R.,Harrison, John A.,Li, Siyue,et al. Greenhouse Gas Emissions from Reservoir Water Surfaces: A New Global Synthesis[J]. BIOSCIENCE,2016,66(11):949-964.
APA Deemer, Bridget R..,Harrison, John A..,Li, Siyue.,Beaulieu, Jake J..,Delsontro, Tonya.,...&Vonk, J. Arie.(2016).Greenhouse Gas Emissions from Reservoir Water Surfaces: A New Global Synthesis.BIOSCIENCE,66(11),949-964.
MLA Deemer, Bridget R.,et al."Greenhouse Gas Emissions from Reservoir Water Surfaces: A New Global Synthesis".BIOSCIENCE 66.11(2016):949-964.

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来源：重庆绿色智能技术研究院

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