Evaluation of Agricultural Water Resources Allocation Efficiency and Its Influencing Factors in the Yellow River Basin
文献类型：期刊论文
| 作者 | Zhang, Yan4; Gao, Chao3; Liu, Chengjian2; Li, Ping4; Chen, Xinchi1; Liang, Zhijie4 |
| 刊名 | AGRONOMY-BASEL
 |
| 出版日期 | 2023-10-01 |
| 卷号 | 13期号:10页码:24 |
| 关键词 | AWRAE influencing factors super-efficiency SBM model SDE Tobit regression model Yellow River Basin |
| DOI | 10.3390/agronomy13102449 |
| 通讯作者 | Chen, Xinchi(stephencug@outlook.com) ; Liang, Zhijie(liang_zhj@163.com) |
| 英文摘要 | Improving the agricultural water resources allocation efficiency (AWRAE) and promoting the efficient and intensive utilization of agricultural water resources and high-quality development is an effective path to alleviate the water scarcity in one basin. In this study, the AWRAE and its influencing factors were measured and evaluated by constructing the evaluation system of the AWRAE in nine provinces (autonomous regions) of the Yellow River Basin, which consists of the super-efficiency slacks-based model (SBM), standard deviation ellipse (SDE), spatial autocorrelation analysis, Malmquist index and Tobit regression model. The results show that the value of AWRAE is 0.768 and it is at the medium level in the whole Yellow River Basin. The AWRAE values in the nine provinces (autonomous regions) ranking from large to small are Sichuan > Shaanxi > Ningxia > Henan > Inner Mongolia > Shanxi > Qinghai > Shandong > Gansu, and the AWRAE values show a significant increasing trend in Shanxi, Henan, Inner Mongolia and Shandong. The gravity center of the AWRAE keeps wandering along the provincial boundaries of Gansu and Shaanxi, which presents a counterclockwise rotation trend; the AWRAE of Shaanxi exhibits significant H-H aggregation in 2000, 2005, 2010, and 2015 (p < 0.05) while the agglomeration is not significant in 2020. The AWRAE has been continuously improved in which the technological progress change (Techch) and technical efficiency change (Effch) play an important positive role while the pure technical efficiency change (Pech) acts as the negative role in the Yellow River Basin. Moreover, the key influencing factors on the AWRAE in different provinces and autonomous regions are significantly different; for example, the total power of agricultural machinery (AMTP) has a significant positive effect on AWRAE in most provinces, but the annual average precipitation (AAP), agricultural water (AW), water saving irrigated area (WIA) and water saving irrigation machinery (WIM) have significant negative effects on the efficiency of AWRAE in Qinghai. The research results can provide quantitative support for agricultural water-saving and stable grain yield increase in the Yellow River Basin. |
| 资助项目 | Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23040304] ; Guangdong-Hong Kong Joint Laboratory for Water Security[2020B1212030005] ; Key R&D and promotion projects (Scientific and technological project) in Henan Province, China[212102310484] ; Basic and Applied Basic Research Foundation of Guangdong Province[2021A1515110410] ; Basic and Applied Basic Research Foundation of Guangdong Province[2023A1515010972] ; Central Public-interest Scientific Institution Basal Research Fund[IFI2023-16] ; Central Public-interest Scientific Institution Basal Research Fund[FIRI20210105] ; Central Public-interest Scientific Institution Basal Research Fund[Y2023PT08] |
| WOS研究方向 | Agriculture ; Plant Sciences |
| 语种 | 英语 |
| 出版者 | MDPI |
| WOS记录号 | WOS:001094900000001 |
| 资助机构 | Strategic Priority Research Program of the Chinese Academy of Sciences ; Guangdong-Hong Kong Joint Laboratory for Water Security ; Key R&D and promotion projects (Scientific and technological project) in Henan Province, China ; Basic and Applied Basic Research Foundation of Guangdong Province ; Central Public-interest Scientific Institution Basal Research Fund |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/199687]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Chen, Xinchi; Liang, Zhijie |
| 作者单位 | 1.Guangdong Res Inst Water Resources & Hydropower, Guangzhou 510610, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China 3.Beijing Normal Univ Zhuhai, Adv Inst Nat Sci, Ctr Water Res, Zhuhai 519087, Peoples R China 4.Chinese Acad Agr Sci, Farmland Irrigat Res Inst, Xinxiang 453002, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yan,Gao, Chao,Liu, Chengjian,et al. Evaluation of Agricultural Water Resources Allocation Efficiency and Its Influencing Factors in the Yellow River Basin[J]. AGRONOMY-BASEL,2023,13(10):24. |
| APA | Zhang, Yan,Gao, Chao,Liu, Chengjian,Li, Ping,Chen, Xinchi,&Liang, Zhijie.(2023).Evaluation of Agricultural Water Resources Allocation Efficiency and Its Influencing Factors in the Yellow River Basin.AGRONOMY-BASEL,13(10),24. |
| MLA | Zhang, Yan,et al."Evaluation of Agricultural Water Resources Allocation Efficiency and Its Influencing Factors in the Yellow River Basin".AGRONOMY-BASEL 13.10(2023):24. |
入库方式： OAI收割
来源：地理科学与资源研究所
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