The temporal-spatial assessment of water scarcity with the Water Poverty Index: a study in the middle basin of the Heihe River, northwest China
文献类型：期刊论文
| 作者 | Tang, Xia1,2,3; Feng, Qi1 |
| 刊名 | WATER SCIENCE AND TECHNOLOGY-WATER SUPPLY
 |
| 出版日期 | 2016-10-01 |
| 卷号 | 16期号:5页码:1266-1276 |
| 关键词 | Heihe River Basin temporal-spatial Water Poverty Index water scarcity |
| ISSN号 | 1606-9749 |
| DOI | 10.2166/ws.2016.053 |
| 通讯作者 | Tang, Xia(tangxia@llas.ac.cn) ; Feng, Qi(qifeng@lzb.ac.cn) |
| 英文摘要 | This paper details an application of the Water Poverty Index (WPI) to evaluate the state of water resources in an inland river basin using a case study of the Heihe River Basin (HRB) located in northwest China. The WPI includes five components (resources, access, capacity, use, and environment) and has 13 indicators; each indicator is assigned an equal weighting. The selected set of components and indicators was used to discuss the spatial and temporal variation of the water scarcity situation in the middle of the HRB for a 10-year assessment period. The results show that the water scarcity situation of the HRB is generally evolving in a positive way from 2001 to 2010. However, the WPI varied widely (from 24.6 to 66.5) at a spatial scale. The water situation was best maintained in Jiayuguan City, and it was most severe in Jiuquan City. These variations suggest that different cities require different policy intervention to improve the overall water situation. Overall, the WPI appears to be a reasonable approach to examine the water scarcity situation and help decision makers to better devise local policy. |
| 收录类别 | SCI |
| WOS关键词 | CLIMATE-CHANGE ; STRESS ; REGION ; INDICATORS ; RESOURCES ; SCALES ; POOR |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology ; Water Resources |
| WOS类目 | Engineering, Environmental ; Environmental Sciences ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000386701800011 |
| 出版者 | IWA PUBLISHING |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2557545 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Tang, Xia; Feng, Qi |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Ecohydrol Inland River Basin, Cold & Arid Reg Environm & Engn Res Inst, 260 West Donggang Rd, Lanzhou 730000, Gansu, Peoples R China 2.Chinese Acad Sci, Lanzhou Literature & Informat Ctr, 8 Tianshui Middle Rd, Lanzhou 730000, Gansu, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, Xia,Feng, Qi. The temporal-spatial assessment of water scarcity with the Water Poverty Index: a study in the middle basin of the Heihe River, northwest China[J]. WATER SCIENCE AND TECHNOLOGY-WATER SUPPLY,2016,16(5):1266-1276. |
| APA | Tang, Xia,&Feng, Qi.(2016).The temporal-spatial assessment of water scarcity with the Water Poverty Index: a study in the middle basin of the Heihe River, northwest China.WATER SCIENCE AND TECHNOLOGY-WATER SUPPLY,16(5),1266-1276. |
| MLA | Tang, Xia,et al."The temporal-spatial assessment of water scarcity with the Water Poverty Index: a study in the middle basin of the Heihe River, northwest China".WATER SCIENCE AND TECHNOLOGY-WATER SUPPLY 16.5(2016):1266-1276. |
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来源：寒区旱区环境与工程研究所
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