Past and future carbon sequestration benefits of China's grain for green program

doi:10.1016/j.gloenvcha.2017.09.006

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	Past and future carbon sequestration benefits of China's grain for green program
	Deng, Lei 1,2; Liu, Shuguang 4; Kim, Dong Gill 5; Peng, Changhui 1,6; Sweeney, Sandra 7; Shangguan, Zhouping 1,2; Shangguan, ZP (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China.
刊名	GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS
	2017
卷号	47 页码:13-20
关键词	Afforestation Carbon Stock Carbon Sequestration Forest Ecosystem Grain For Green Program Land Use Change
ISSN号	0959-3780
DOI	10.1016/j.gloenvcha.2017.09.006
文献子类	Article
英文摘要	Carbon sequestration through ecological restoration programs is an increasingly important option to reduce the rise of atmospheric carbon dioxide concentration. China's Grain for Green Program (GGP) is likely the largest centrally organized land-use change program in human history and yet its carbon sequestration benefit has yet to be systematically assessed. Here we used seven empirical/statistical equations of forest biomass carbon sequestration and five soil carbon change models to estimate the total and decadal carbon sequestration potentials of the GGP during 1999-2050, including changes in four carbon pools: aboveground biomass, roots, forest floor and soil organic carbon. The results showed that the total carbon stock in the GGP-affected areas was 682 Tg C in 2010 and the accumulative carbon sink estimates induced by the GGP would be 1697, 2635, 3438 and 4115 Tg C for 2020, 2030, 2040 and 2050, respectively. Overall, the carbon sequestration capacity of the GGP can offset about 3%-5% of China's annual carbon emissions (calculated using 2010 emissions) and about 1% of the global carbon emissions. Afforestation by the GGP contributed about 25% of biomass carbon sinks in global carbon sequestration in 2000-2010. The results suggest that large-scale ecological restoration programs such as afforestation and reforestation could help to enhance global carbon sinks, which may shed new light on the carbon sequestration benefits of such programs in China and also in other regions.
学科主题	Environmental Sciences & Ecology ; Geography
URL标识	查看原文
出版地	OXFORD
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000418392300002
资助机构	National Natural Science Foundation of China [41390463, 41501094]; Major Program of National Basic Research of China [2016YFC0501605]; National Key Technology R & D Program of China [2015BAC01B03]; National Study Abroad Foundation of China ; National Natural Science Foundation of China [41390463, 41501094]; Major Program of National Basic Research of China [2016YFC0501605]; National Key Technology R & D Program of China [2015BAC01B03]; National Study Abroad Foundation of China ; National Natural Science Foundation of China [41390463, 41501094]; Major Program of National Basic Research of China [2016YFC0501605]; National Key Technology R & D Program of China [2015BAC01B03]; National Study Abroad Foundation of China ; National Natural Science Foundation of China [41390463, 41501094]; Major Program of National Basic Research of China [2016YFC0501605]; National Key Technology R & D Program of China [2015BAC01B03]; National Study Abroad Foundation of China
内容类型	期刊论文
源URL	[http://ir.iswc.ac.cn/handle/361005/7890]
专题	水保所科研产出--SCI_2017--SCI
通讯作者	Shangguan, ZP (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China.
作者单位	1.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China 2.Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China 3.Minist Water Resources, Yangling 712100, Shaanxi, Peoples R China 4.Cent South Univ Forestry & Technol, State Engn Lab Southern Forestry Appl Ecol & Tecn, Changsha 410004, Hunan, Peoples R China 5.Hawassa Univ, Wondo Genet Coll Forestry & Nat Resources, POB 128, Shashemene, Ethiopia 6.Univ Quebec Montreal, Ctr CEF ESCER, Dept Biol Sci, Montreal, PQ H3C 3P8, Canada 7.Univ Bosphorus, Inst Environm Sci, Istanbul, Turkey
推荐引用方式 GB/T 7714	Deng, Lei,Liu, Shuguang,Kim, Dong Gill,et al. Past and future carbon sequestration benefits of China's grain for green program[J]. GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS,2017,47:13-20.
APA	Deng, Lei.,Liu, Shuguang.,Kim, Dong Gill.,Peng, Changhui.,Sweeney, Sandra.,...&Shangguan, ZP .(2017).Past and future carbon sequestration benefits of China's grain for green program.GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS,47,13-20.
MLA	Deng, Lei,et al."Past and future carbon sequestration benefits of China's grain for green program".GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS 47(2017):13-20.