Comprehensive evaluation and obstacle factor analysis of water security in Heilongjiang Province based on water footprint
文献类型：期刊论文
| 作者 | Jiang, Lili1; Du, Chong1; Tan, Siyuan1; Zhang, Zhongxue4; Nie, Tangzhe1; Li, Tiecheng3; Chen, Peng2; Dai, Changlei1 |
| 刊名 | WATER RESEARCH
 |
| 出版日期 | 2026-03-15 |
| 卷号 | 292页码:125314 |
| 关键词 | Water security Water footprint theory DPSIR model Coupling coordination degree Heilongjiang Province |
| ISSN号 | 0043-1354 |
| DOI | 10.1016/j.watres.2025.125314 |
| 产权排序 | 3 |
| 文献子类 | Article |
| 英文摘要 | Against the backdrop of intensifying global climate change and rapid socioeconomic development, water security (WS) has become a critical constraint on sustainable development in Heilongjiang Province. This study integrates water footprint theory and the Driving Force-Pressure-State-Impact-Response (DPSIR) model to construct a WS evaluation index system comprising 5 criterion layers and 45 indicators. Utilizing an integrated approach comprising the entropy weighting method, linear weighting method, coupling coordination degree (CCD) model, and obstacle degree model, the research systematically analyzes the evolution and obstacle factors of WS system in Heilongjiang Province from 2000 to 2022. The results indicate that: (1) The WS system in Heilongjiang Province exhibited an overall positive trend, progressed from medium safety (2000-2002) to high safety (2003-2007) and ultimately to very high safety (2008-2022). Despite overall improvement, disparities in development rates of these layers resulted in persistent systemic imbalances. (2) The system coupling degree consistently exceeded 0.98 (high coupling), while coordination shifted from moderate imbalance (2000-2018) to basic coordination (2019-2022). A significant positive correlation existed between CCD and water security index (WSI). (3) Obstacle analysis identified the driving force dimension as the primary constraint. Dominant obstacle factors at the specific metrics level transitioned from engineering-ecological-economic factors in 2000 towards social economic-management factors in 2022. This study could provide a scientific basis for sustainable water resource management in Heilongjiang Province and offer a valuable reference for WS evaluation in comparable regions. |
| URL标识 | 查看原文 |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:001663111100001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/219610]  |
| 专题 | 生态系统网络观测与模拟院重点实验室_外文论文 |
| 通讯作者 | Du, Chong; Tan, Siyuan |
| 作者单位 | 1.Heilongjiang Univ, Sch Water Conservancy & Elect Power, Harbin 150080, Peoples R China; 2.Hohai Univ, Coll Agr Sci & Engn, Nanjing 211100, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; 4.Northeast Agr Univ, Sch Water Conservancy & Civil Engn, Harbin 150030, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Jiang, Lili,Du, Chong,Tan, Siyuan,et al. Comprehensive evaluation and obstacle factor analysis of water security in Heilongjiang Province based on water footprint[J]. WATER RESEARCH,2026,292:125314. |
| APA | Jiang, Lili.,Du, Chong.,Tan, Siyuan.,Zhang, Zhongxue.,Nie, Tangzhe.,...&Dai, Changlei.(2026).Comprehensive evaluation and obstacle factor analysis of water security in Heilongjiang Province based on water footprint.WATER RESEARCH,292,125314. |
| MLA | Jiang, Lili,et al."Comprehensive evaluation and obstacle factor analysis of water security in Heilongjiang Province based on water footprint".WATER RESEARCH 292(2026):125314. |
入库方式： OAI收割
来源：地理科学与资源研究所
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