A novel approach for quantifying water resource spatial equilibrium based on the regional evaluation, spatiotemporal heterogeneity and geodetector analysis integrated model
文献类型：期刊论文
| 作者 | Lu, Yu2; Yang, Xiaohua2; Bian, Dehui2; Chen, Yajing2; Li, Yan2; Yuan, Zixing2; Wang, Kaiwen1 |
| 刊名 | JOURNAL OF CLEANER PRODUCTION
 |
| 出版日期 | 2023-10-20 |
| 卷号 | 424页码:14 |
| ISSN号 | 0959-6526 |
| 关键词 | Water resource spatial equilibrium General deprivation index Spatial-temporal heterogeneity Geodetector |
| DOI | 10.1016/j.jclepro.2023.138791 |
| 通讯作者 | Yang, Xiaohua(xiaohuayang@bnu.edu.cn) |
| 英文摘要 | The distribution focuses of water resources, socio-economic development and environmental maintenance are usually mismatched, leading a gap between regional resources and the environment, as well as the disharmony of development. Water resource spatial equilibrium (WRSE) is an important yardstick for guiding regional water resource planning and sustainable utilization. However, research on the spatiotemporal heterogeneity and driving factors of WRSE is extremely lacking, and few existing studies have considered drought and flood disasters as the important reflection of WRSE. Therefore, this paper proposes a systematic integrated model for WRSE including regional evaluation, spatiotemporal heterogeneity and geodetector analysis functions, and constructs the evaluation index system considering droughts and floods. First, the performance of WRSE is quantified using the general deprivation index (GDI) innovatively. Then, combined with the Moran's I, the spatial patterns and regional differences of WRSE are analyzed. Last, the geographical detector models are employed to perform driving analysis of WRSE. The effectiveness of the model is verified in China. Results show that (1) from 2009 to 2021, the national average of WRSEI exhibits a declining trend from 0.879 in 2009 to 0.789 in 2021. (2) The areas with high WRSEI values are mainly distributed in the western provinces, whereas the eastern region has a higher percentage of imbalanced provinces. (3) Water resources per capita, added value of tertiary industry, urbanization rate and GDP per capita are key driving factors of China' WRSE. The study provides a novel insight for WRSE improvement and is greatly helpful for developing differentiated management measures to optimize resource allocation. |
| WOS关键词 | CARRYING-CAPACITY ; DEPRIVATION ; CHINA ; INEQUALITY ; GUANGDONG ; PATTERNS ; CENSUS ; AREA ; CITY |
| 资助项目 | Project of National Natural Foundation of China[52179001] ; China Postdoctoral Science Foundation[2022M713119] |
| WOS研究方向 | Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:001082026400001 |
| 资助机构 | Project of National Natural Foundation of China ; China Postdoctoral Science Foundation |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/198963]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Yang, Xiaohua |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 2.Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing 100875, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Yu,Yang, Xiaohua,Bian, Dehui,et al. A novel approach for quantifying water resource spatial equilibrium based on the regional evaluation, spatiotemporal heterogeneity and geodetector analysis integrated model[J]. JOURNAL OF CLEANER PRODUCTION,2023,424:14. |
| APA | Lu, Yu.,Yang, Xiaohua.,Bian, Dehui.,Chen, Yajing.,Li, Yan.,...&Wang, Kaiwen.(2023).A novel approach for quantifying water resource spatial equilibrium based on the regional evaluation, spatiotemporal heterogeneity and geodetector analysis integrated model.JOURNAL OF CLEANER PRODUCTION,424,14. |
| MLA | Lu, Yu,et al."A novel approach for quantifying water resource spatial equilibrium based on the regional evaluation, spatiotemporal heterogeneity and geodetector analysis integrated model".JOURNAL OF CLEANER PRODUCTION 424(2023):14. |
入库方式： OAI收割
来源：地理科学与资源研究所
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