气候变化领域集成服务门户(CCPortal): Evaluation of efficiency and resilience of agricultural water resources system in the Yellow River Basin, China

CCPortal

DOI	10.1016/j.agwat.2022.107605
	Evaluation of efficiency and resilience of agricultural water resources system in the Yellow River Basin, China
	Lu, Chengpeng; Ji, Wei; Hou, Muchen; Ma, Tianyang; Mao, Jinhuang
发表日期	2022
ISSN	0378-3774
EISSN	1873-2283
卷号	266
英文摘要	Resilience and efficiency are the core concepts of sustainable management of agricultural water resources system. This study constructed an evaluation system of the efficiency and resilience of agricultural water resources system (E-AWRS, R-AWRS) in the Yellow River Basin by comprehensively applying the analytic hierarchy process (AHP), entropy method (EVM), SBM-DEA model, and the development coordination model. The results showed that: (1) From 2005-2019, the E-AWRS and R-AWRS showed a fluctuating upward trend. The EAWRS increased significantly, especially the Baihe, Heihe, Luohe and Wudinghe river basins grew at a faster rate. However, the overall efficiency levels were still not high, and all the 72 prefecture-level administrative units were inefficient areas. The R-AWRS was at a relatively low level, in which the Huangshui, Taohe and Qingshuihe river basins had rapid growth in resilience. (2) From the perspective of spatial differentiation characteristics, the E-AWRS in Sichuan, Qinghai, Inner Mongolia, Shaanxi, Henan, and Shandong was relatively high, while that in Gansu, Shanxi and Ningxia was relatively low. The prefecture-level administrative units of the upstream river source area, Hetao Irrigation District, Fenwei Plain and Huanghuaihai Plain had a relatively high E-AWRS. The R-AWRS in the lower reaches was significantly better than that in the upper and middle reaches. (3) The development degree of the agricultural water resources system has gone through a process of rapid rise (2005-2013) -fluctuating growth (2014-2017) - rise (2018-2019), showing an upstream-midstream-downstream stepwise increasing pattern. The coordination degree of the agricultural water resources system showed a downward trend, and the decrease showed an upstream-downstream-midstream increasing pattern. (4) The three clusters divided by the average value of the development degree and coordination degree of the agricultural water resources system showed the changes from concentration to dispersion, in contrast, the coordination degree was gradually decreased.
英文关键词	Agricultural water resources; Resilience; Efficiency; Development coordination relationship; Yellow River Basin
语种	英语
WOS研究方向	Agronomy ; Water Resources
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000792797600002
来源期刊	AGRICULTURAL WATER MANAGEMENT
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/281101
作者单位	Lanzhou University; Lanzhou University
推荐引用方式 GB/T 7714	Lu, Chengpeng,Ji, Wei,Hou, Muchen,et al. Evaluation of efficiency and resilience of agricultural water resources system in the Yellow River Basin, China[J],2022,266.
APA	Lu, Chengpeng,Ji, Wei,Hou, Muchen,Ma, Tianyang,&Mao, Jinhuang.(2022).Evaluation of efficiency and resilience of agricultural water resources system in the Yellow River Basin, China.AGRICULTURAL WATER MANAGEMENT,266.
MLA	Lu, Chengpeng,et al."Evaluation of efficiency and resilience of agricultural water resources system in the Yellow River Basin, China".AGRICULTURAL WATER MANAGEMENT 266(2022).