ASSESSMENT OF WATER RELATED ECOLOGICAL SECURITY UNDER CHANGING ENVIRONMENT IN CHINA
文献类型：期刊论文
| 作者 | Hao, Xiuping1,3,5; Zhao, Changsen4,6; Liu, Changming1,3; Yu, Jingjie3; Mitrovic, Simon M.2 |
| 刊名 | ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL
 |
| 出版日期 | 2018-06-01 |
| 卷号 | 17期号:6页码:1399-1410 |
| ISSN号 | 1582-9596 |
| 关键词 | entropy weighting Pressure-State-Response (PSR) Water-related Ecology Security (WES) |
| 通讯作者 | Zhao, Changsen(hzjohnson@gmail.com) |
| 英文摘要 | Over the last few decades intensive human activities and climate changing have stressed ecological systems impeding sustainable development of the social economy in many regions in China. The importance of ecological security has gained greater prominence. Sustaining or restoring natural functions of water ecosystems is also crucial for human welfare. To assess water related ecological security (WES), this paper constructed a framework based on the Pressure-State-Response (PSR) model with indicators in terms of society, economy, water resources, water environment and ecology. The Entropy Method was used to determine the weighting of each indicator. Spatial distribution and temporal trend of WES was then analyzed in China. With weighting analyses, dominant factors threatening eco-security were identified. Results show that the basin of Inland Rivers in the Northwest (IRNW) and the basin of Rivers in the Southwest (RSW) are the most ecologically threatened regions in China. In the IRNW basin, the WES is mostly affected by the factors of water consumption ratio and soil erosion area ratio, while in the RSW basin it was influenced by the natural population increase ratio and the investment percent of GDP in environmental pollution treatment. Most WES indexes (WESIs) in the ten basins show an increasing trend, except for that in the basin of Rivers in Southeast (RSE) which has a decreasing trend due to the reduced investment ratio of environmental pollution treatment. These results will provide valuable information to water resources management. |
| WOS关键词 | SUSTAINABILITY INDICATORS ; TIBETAN PLATEAU ; DECISION-SUPPORT ; ECO-SECURITY ; MANAGEMENT ; GIS ; FOOTPRINT ; MODEL ; VULNERABILITY ; METHODOLOGY |
| 资助项目 | National Natural Science Foundation[41330529] ; State Key Laboratory of Remote Sensing Science, China[14RC-09] ; Fundamental Research Funds for the Central University[2013NT07] ; Education Department of Shaanxi Province[12JS068] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | GH ASACHI TECHNICAL UNIV IASI |
| WOS记录号 | WOS:000435677800013 |
| 资助机构 | National Natural Science Foundation ; State Key Laboratory of Remote Sensing Science, China ; Fundamental Research Funds for the Central University ; Education Department of Shaanxi Province |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/54647]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zhao, Changsen |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100101, Peoples R China 2.Univ Technol Sydney, Fac Sci, Sch Environm, Sydney, NSW 2007, Australia 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 4.Beijing Normal Univ, Coll Water Sci, Beijing Key Lab Urban Hydrol Cycle & Sponge City, Beijing 100875, Peoples R China 5.North China Univ Water Resources & Elect Power, Zhengzhou 450011, Henan, Peoples R China 6.CNRS UMR 7357, ICube, UdS, 300 Bld Sebastien Brant,CS 10413, F-67412 Illkirch Graffenstaden, France |
| 推荐引用方式 GB/T 7714 | Hao, Xiuping,Zhao, Changsen,Liu, Changming,et al. ASSESSMENT OF WATER RELATED ECOLOGICAL SECURITY UNDER CHANGING ENVIRONMENT IN CHINA[J]. ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL,2018,17(6):1399-1410. |
| APA | Hao, Xiuping,Zhao, Changsen,Liu, Changming,Yu, Jingjie,&Mitrovic, Simon M..(2018).ASSESSMENT OF WATER RELATED ECOLOGICAL SECURITY UNDER CHANGING ENVIRONMENT IN CHINA.ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL,17(6),1399-1410. |
| MLA | Hao, Xiuping,et al."ASSESSMENT OF WATER RELATED ECOLOGICAL SECURITY UNDER CHANGING ENVIRONMENT IN CHINA".ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL 17.6(2018):1399-1410. |
入库方式： OAI收割
来源：地理科学与资源研究所
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