Greenhouse gas emissions and net carbon sequestration of the Beijing-Tianjin Sand Source Control Project in China

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 城市与区域生态国家重点实验室

	Greenhouse gas emissions and net carbon sequestration of the Beijing-Tianjin Sand Source Control Project in China
	Liu, Bojie 6; Zhang, Lu ; Lu, Fei 5; Deng, Lei 7; Zhao, Hong 8; Luo, Yunjian 1; Liu, Xiuping 10; Zhang, Kerong 9; Wang, Xiaoke 5; Liu, Weiwei
刊名	JOURNAL OF CLEANER PRODUCTION
	2019-07-10
卷号	225 页码:163-172
关键词	Beijing-Tianjin sand source control project (BTSSCP) On-site GHG emissions Off-site GHG emissions Net carbon sequestration
ISSN号	0959-6526
英文摘要	A methodology for carbon accounting and net mitigation estimation for national ecological restoration projects in China (CANM-EP) was developed, and this method simultaneously considered carbon sequestration, on-site greenhouse gas (GHG) emissions from ecosystem management, off-site GHG emissions and other changes in the ecosystem GHG budget. Based on this methodology, the annual variance and composition of carbon sequestration, GHG emissions and net carbon sequestration were analyzed for the first stage of the Beijing-Tianjin Sand Source Control Project (BTSSCP) (2001-2010) in the respective project provinces. The total carbon sequestration in the BTSSCP from 2001 to 2010 was 71.25-71.66 Tg C, and the additional GHG emissions from the BTSSCP were 7.28-7.50 Tg Ce, which counteracted 10.2-10.5% of the sequestered carbon. Among the different project measures in their corresponding ecosystems, the counteraction effect of grassland management in the grassland ecosystem was over 50%, which was much higher than that of afforestation and the conversion of cropland to forest. The net carbon sequestration in the BTSSCP was 63.75-64.38 Tg Ce, and the annual average was 6.38 -6.44 Tg Ce.yr(-1). The annual rate of net carbon mitigation for Beijing, Tianjin, Hebei, Shanxi and Inner Mongolia was 1.16-1.17, 1.29-1.30, 1.06-1.07, 0.85-0.86 and 0.63-0.65 t Ce . ha(-1) . yr(-1), respectively. The GHG emissions offset a minor part of the carbon sequestration in the BTSSCP. Therefore, the BTSSCP makes a relatively significant contribution to GHG mitigation in China. (C) 2019 Published by Elsevier Ltd.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/42420]
专题	生态环境研究中心_城市与区域生态国家重点实验室
作者单位	1.Jinan Environm Res Inst, Jinan 250102, Shandong, Peoples R China 2.North China Power Engn Co Ltd, China Power Engn Consulting Grp, Beijing 100011, Peoples R China 3.CIECC, Beijing Ecol Technol Res Inst, Beijing 100048, Peoples R China 4.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Aquat Bot & Watershed Ecol, Wuhan 430074, Hubei, Peoples R China 5.China Nucl Power Engn Co Ltd, Beijing 100840, Peoples R China 6.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 7.Joint Ctr Global Change Studies, Beijing 100875, Peoples R China 8.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China 9.Chinese Acad Sci, Inst Genet & Dev Biol, Ctr Agr Resources Res, Shijiazhuang 050021, Hebei, Peoples R China 10.Yangzhou Univ, Sch Hort & Plant Protect, Dept Ecol, Yangzhou 225009, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Liu, Bojie,Zhang, Lu,Lu, Fei,et al. Greenhouse gas emissions and net carbon sequestration of the Beijing-Tianjin Sand Source Control Project in China[J]. JOURNAL OF CLEANER PRODUCTION,2019,225:163-172.
APA	Liu, Bojie.,Zhang, Lu.,Lu, Fei.,Deng, Lei.,Zhao, Hong.,...&Yuan, Yafei.(2019).Greenhouse gas emissions and net carbon sequestration of the Beijing-Tianjin Sand Source Control Project in China.JOURNAL OF CLEANER PRODUCTION,225,163-172.
MLA	Liu, Bojie,et al."Greenhouse gas emissions and net carbon sequestration of the Beijing-Tianjin Sand Source Control Project in China".JOURNAL OF CLEANER PRODUCTION 225(2019):163-172.