How to coordinate cross-regional water resource relationship by integrating water supply services flow and interregional ecological compensation

doi:10.1016/j.ecolind.2021.107595

	How to coordinate cross-regional water resource relationship by integrating water supply services flow and interregional ecological compensation
	Xu, Jie 1; Xiao, Yu 2,3; Xie, Gaodi 2,3; Liu, Jingya 2,3; Qin, Keyu 2,3; Wang, Yangyang 2,3; Zhang, Changshun 2,3; Lei, Guangchun 1
刊名	ECOLOGICAL INDICATORS
	2021-07-01
卷号	126 页码:15
关键词	Water supply services Ecosystem service flow Interregional ecological compensation Regional disparity Ningxia
ISSN号	1470-160X
DOI	10.1016/j.ecolind.2021.107595
通讯作者	Xu, Jie(jiexu@bjfu.edu.cn)
英文摘要	Ecosystem service (ES) flow reveals the transregional benefits transferred from service supply areas (SSAs) to service benefiting areas (SBAs), which correspond to the sellers and buyers of interregional ecological compensation, respectively. However, current ecological compensation policies usually ignore this close connection. This study took the water supply services (WSSs) with the most obvious flow characteristics as an example and established a universal framework for interregional ecological compensation by combining WSSs flow simulation and regional disparity. The simulation process was programmed with Interactive Data Language (IDL) and analyzed with ArcGIS. Most regions serve as a dual role in the WSSs flow process, the water suppliers and users are relative and scale-dependent. Taking Ningxia as an example, As water benefiting areas (WBAs)/buyers, the total material inflow to Ningxia was 135.86 x 10(8) similar to 294.22 x 10(8) m(3) from 2000 to 2015 and the value inflow ranged from 1077.39 x 10(8) similar to 2333.16 x 10(8) CNY, requiring 101.64 x 10(8) similar to 293.51 x 10(8) CNY ecological compensation paid by Ningxia. As water supply areas (WSAs)/sellers, the total material outflow from Ningxia was 72.83 x 10(8) similar to 200.46 x 10(8) m(3) from 2000 to 2015, and the value outflow was between 577.54 x 10(8) CNY and 1589.65 x 10(8) CNY, requiring 63.80 x 10(8) similar to 112.34 x 10(8) CNY of ecological compensation to be paid by the downstream basins, especially the Shizuishan - Hekou Town subbasin. Overall, Ningxia was a beneficiary area of WSSs flow and the payers of interregional ecological compensation, with a net payment amount of 37.84 x 10(8) similar to 181.16 x 10(8) CNY. This study provides a direct spatial-visualized reference to water resource management for policy-makers and promotes the integration of ES flow and interregional ecological compensation. Furthermore, it can improve the public recognition of interregional ecological compensation with the spatial mapping of the levy and allocation and conducive to the sustainable provisioning of ESs ultimately.
资助项目	National Postdoctoral Program for Innovative Talents[BX20200062] ; National Natural Science Foundation of China[42001258] ; China Postdoctoral Science Foundation[2019M660493] ; Fundamental Research Funds for Central Universities[BLX201931]
WOS关键词	ECOSYSTEM SERVICES ; ENVIRONMENTAL SERVICES ; PAYMENTS ; FRAMEWORK ; AREAS ; SECURITY ; PROGRAMS ; POLICY ; MODEL
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000647804000004
资助机构	National Postdoctoral Program for Innovative Talents ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; Fundamental Research Funds for Central Universities
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/162776]
专题	中国科学院地理科学与资源研究所
通讯作者	Xu, Jie
作者单位	1.Beijing Forestry Univ, Sch Ecol & Nat Conservat, 35 Tsinghua East Rd, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, A11 Datun Rd, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Coll Resources & Environm, 19 A Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Xu, Jie,Xiao, Yu,Xie, Gaodi,et al. How to coordinate cross-regional water resource relationship by integrating water supply services flow and interregional ecological compensation[J]. ECOLOGICAL INDICATORS,2021,126:15.
APA	Xu, Jie.,Xiao, Yu.,Xie, Gaodi.,Liu, Jingya.,Qin, Keyu.,...&Lei, Guangchun.(2021).How to coordinate cross-regional water resource relationship by integrating water supply services flow and interregional ecological compensation.ECOLOGICAL INDICATORS,126,15.
MLA	Xu, Jie,et al."How to coordinate cross-regional water resource relationship by integrating water supply services flow and interregional ecological compensation".ECOLOGICAL INDICATORS 126(2021):15.