Variation in ecosystem services with rapid urbanization: A study of carbon sequestration in the Beijing-Tianjin-Hebei region, China

doi:10.1016/j.pce.2018.09.001

	Variation in ecosystem services with rapid urbanization: A study of carbon sequestration in the Beijing-Tianjin-Hebei region, China
	Wang, Chao 1; Zhan, Jinyan 1; Chu, Xi 1; Liu, Wei 1; Zhang, Fan 2,3,4
刊名	PHYSICS AND CHEMISTRY OF THE EARTH
	2019-04-01
卷号	110 页码:195-202
关键词	Ecosystem services Land use and land cover change (LUCC) Carbon stocks InVEST Regression analysis Beijing-Tianjin-Hebei
ISSN号	1474-7065
DOI	10.1016/j.pce.2018.09.001
通讯作者	Zhan, Jinyan(zhanjy@bnu.edu.cn)
英文摘要	Land use and land cover change (LUCC) has had a profound effect on terrestrial carbon stocks, though its impact on the terrestrial carbon cycle remains uncertain. LUCC and rapid urbanization have occurred in the Beijing-Tianjin-Hebei (BTH) region over the past decades, which have greatly influenced regional carbon stocks. Based on the Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST) model, this paper estimated the temporal and spatial variation of carbon stocks in the BTH region from 1990 to 2015 and explored the relationship between carbon sequestration and urbanization level at the county scale. Our results showed: (1) There was a built-up land expansion (5795 km(2)) at the expense of other land use types (-5548 km(2), including cultivated land, woodland and grassland). (2) The total carbon stock of the BTH region decreased from 40.55 x 10(8) t in 1990 to 40.04 x 10(8) t in 2015. The soil organic matter stock accounted for more than 60% of the total carbon stock. (3) Carbon density decreased from northwest to southeast in the BTH region. Meanwhile, carbon stocks for 134 county districts decreased (carbon sources), while the other 26 county districts increased (carbon sinks) from 1990 to 2015. (4) The urbanization level had significant negative correlations with carbon sequestration in the BTH region at a county scale. Our results provide a unique perspective on LUCC and ecosystem services, which can influence the implementation of regional planning and policy.
资助项目	National Key Research and Development Program of China[2016YFA0602500] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA20010302] ; National Natural Science Foundation of China[41771568] ; National Natural Science Foundation of International/Regional Cooperation and Exchange Programs[71561137002] ; State Key Program of National Natural Science Foundation of China[71533004]
WOS关键词	LAND-USE ; ORGANIC-CARBON ; VEGETATION ; EMISSIONS ; IMPACTS ; SOIL
WOS研究方向	Geology ; Meteorology & Atmospheric Sciences ; Water Resources
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000468920500022
资助机构	National Key Research and Development Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of International/Regional Cooperation and Exchange Programs ; State Key Program of National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/59529]
专题	中国科学院地理科学与资源研究所
通讯作者	Zhan, Jinyan
作者单位	1.Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing 100875, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 3.Chinese Acad Sci, Ctr Chinese Agr Policy, Beijing 100101, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang, Chao,Zhan, Jinyan,Chu, Xi,et al. Variation in ecosystem services with rapid urbanization: A study of carbon sequestration in the Beijing-Tianjin-Hebei region, China[J]. PHYSICS AND CHEMISTRY OF THE EARTH,2019,110:195-202.
APA	Wang, Chao,Zhan, Jinyan,Chu, Xi,Liu, Wei,&Zhang, Fan.(2019).Variation in ecosystem services with rapid urbanization: A study of carbon sequestration in the Beijing-Tianjin-Hebei region, China.PHYSICS AND CHEMISTRY OF THE EARTH,110,195-202.
MLA	Wang, Chao,et al."Variation in ecosystem services with rapid urbanization: A study of carbon sequestration in the Beijing-Tianjin-Hebei region, China".PHYSICS AND CHEMISTRY OF THE EARTH 110(2019):195-202.