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Economic values and dominant providers of key ecosystem services of wetlands in Beijing, China
Zhang, Biao1; Shi, Yun-ting1,2; Liu, Jun-hui3; Xu, Jie1,2; Xie, Gao-di1
2017-06-01
Source PublicationECOLOGICAL INDICATORS
ISSN1470-160X
Volume77Pages:48-58
Corresponding AuthorZhang, Biao(zhangbiao@igsnrr.ac.cn)
AbstractThis study estimates the economic values of and the dominant contributors to five key ecosystem services of wetlands in Beijing, by using the wetland inventory data in 2014 and economic valuation methods. Results indicate that the 51,434 ha of wetlands in Beijing annually provide 2.07 billion m(3) of flood regulation, 944.01 million m(3) of water provision, 42,154 tons of chemical oxygen demand (COD) purification, 3.03 PJ of heat absorption, and 9587 ha of habitat. Their economic values are estimated to be 15.89 billion RMB, 1.19 billion RMB, 169 million RMB, 421 million RMB, and 1.08 billion RMB in 2014 (RMB: Chinese currency, US$1 = RMB 6.14), respectively. The total values of five key wetland ecosystem services reach 18.76 billion RMB. In addition, the reservoir and river wetlands in Miyun, Yanqing, Fangshan, Huairou, and Mentougou Districts contribute 78% of key ecosystem services, whereas the urban wetlands in Xicheng, Dongcheng, Haidian, Chaoyang, and Tongzhou Districts more conveniently serve densely local people, hence they should be given particular attentions. In this paper, we develop the valuation methods of wetland ecosystem services, and recommend diversified strategies, regulations, and programs to protect the remaining wetlands in Beijing. This work can also provide a reference for the valuating of wetland ecosystem services for other urban-rural areas. (C)2017 Elsevier Ltd. All rights reserved.
KeywordWetland Ecosystem service Economic value Dominant contributor Beijing
DOI10.1016/j.ecolind.2017.02.005
WOS KeywordURBAN ; REDUCTION
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[31200531] ; National Key Research and Development Program of China[2016YFC0503403]
Funding OrganizationNational Natural Science Foundation of China ; National Key Research and Development Program of China
WOS Research AreaBiodiversity & Conservation ; Environmental Sciences & Ecology
WOS SubjectBiodiversity Conservation ; Environmental Sciences
WOS IDWOS:000406435800007
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/62529
Collection中国科学院地理科学与资源研究所
Corresponding AuthorZhang, Biao
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Res Inst Environm Sci, Beijing 100012, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Biao,Shi, Yun-ting,Liu, Jun-hui,et al. Economic values and dominant providers of key ecosystem services of wetlands in Beijing, China[J]. ECOLOGICAL INDICATORS,2017,77:48-58.
APA Zhang, Biao,Shi, Yun-ting,Liu, Jun-hui,Xu, Jie,&Xie, Gao-di.(2017).Economic values and dominant providers of key ecosystem services of wetlands in Beijing, China.ECOLOGICAL INDICATORS,77,48-58.
MLA Zhang, Biao,et al."Economic values and dominant providers of key ecosystem services of wetlands in Beijing, China".ECOLOGICAL INDICATORS 77(2017):48-58.
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