RRV (reliability, resilience and vulnerability)-based assessment of groundwater extraction sustainability in an over-exploited piedmont plain
文献类型：期刊论文
| 作者 | Cao, Guoliang1,2; Han, Dongmei3,4; Zhang, Yonghong5 |
| 刊名 | JOURNAL OF HYDROLOGY
 |
| 出版日期 | 2026-04-01 |
| 卷号 | 669页码:135100 |
| 关键词 | Groundwater sustainability The Beijing Plain Groundwater dynamic equilibrium Precipitation deficit RRV analysis |
| ISSN号 | 0022-1694 |
| DOI | 10.1016/j.jhydrol.2026.135100 |
| 产权排序 | 3 |
| 文献子类 | Article |
| 英文摘要 | In the groundwater extraction sustainability assessing framework based on groundwater storage (GWS) changes, the evaluation period length covering complete recharge-drought cycles and the relative contributions of precipitation are rarely evaluated. This study takes the Beijing Plain, an overexploited piedmont plain, as an example, and evaluates the sustainability of groundwater extraction by analyzing long-term variations of multiple regional factors from 1961 to 2023. Using regression procedures and dominance analysis (DA), we evaluate the relationships among GWS changes, precipitation, and groundwater pumping. Groundwater sustainability is assessed through reliability, resilience and vulnerability (RRV) criteria and a sustainability index (SI) derived from GWS changes and precipitation deficits. GWS changes are found to be significantly influenced by the frequencies of dry and wet years, and DA reveals that 86% of GWS variations are attributable to precipitation. GWS loss in dry years accounts for 85% of total depletion, highlighting the dominant influence of drought periods. The SI determined from GWS changes systematically overestimated the system's sustainability by up to 34% compared to that derived from precipitation deficit. The primary cause is the overestimation of system's reliability due to the threshold represented by the deviation for the non-stationary GWS changes. Particularly after the operation the South-to-North Water Diversion Project (SNWDP), the groundwater system shows signs of approaching equilibrium. However, GWS recovery does not equate to sustainability, as evidenced by the declining SI trend. These findings underscore the necessity of reducing groundwater extraction according to a dynamically adjusted pumping to mitigate overexploitation in water-stressed aquifers. |
| URL标识 | 查看原文 |
| WOS关键词 | PRECIPITATION INTENSITY ; DOMINANCE ANALYSIS ; BEIJING PLAIN ; SYSTEM ; DROUGHT ; STORAGE ; UNCERTAINTY ; RELIABILITY ; PREDICTORS ; DEPLETION |
| WOS研究方向 | Engineering ; Geology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:001688227500001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/220955]  |
| 专题 | 陆地水循环及地表过程院重点实验室_外文论文 |
| 通讯作者 | Han, Dongmei |
| 作者单位 | 1.China Univ Geosci Beijing, Key Lab Groundwater Conservat MWR, Beijing 100083, Peoples R China; 2.China Univ Geosci Beijing, Sch Water Resources & Environm, Beijing 100083, Peoples R China; 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China; 4.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China; 5.Chinese Acad Surveying & Mapping, Beijing 100036, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cao, Guoliang,Han, Dongmei,Zhang, Yonghong. RRV (reliability, resilience and vulnerability)-based assessment of groundwater extraction sustainability in an over-exploited piedmont plain[J]. JOURNAL OF HYDROLOGY,2026,669:135100. |
| APA | Cao, Guoliang,Han, Dongmei,&Zhang, Yonghong.(2026).RRV (reliability, resilience and vulnerability)-based assessment of groundwater extraction sustainability in an over-exploited piedmont plain.JOURNAL OF HYDROLOGY,669,135100. |
| MLA | Cao, Guoliang,et al."RRV (reliability, resilience and vulnerability)-based assessment of groundwater extraction sustainability in an over-exploited piedmont plain".JOURNAL OF HYDROLOGY 669(2026):135100. |
入库方式： OAI收割
来源：地理科学与资源研究所
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