A GIS-based decision support system for regional eco-security assessment and its application on the Tibetan Plateau
文献类型：期刊论文
| 作者 | Wang Xiaodan ; Zhong Xianghao; Gao Pan
|
| 刊名 | JOURNAL OF ENVIRONMENTAL MANAGEMENT
 |
| 出版日期 | 2010-10-01 |
| 卷号 | 91期号:10页码:1981-1990 |
| 关键词 | Eco-security Decision support system GIS Pressure-state-response model Analytic hierarchy process Tibetan plateau |
| ISSN号 | 0301-4797 |
| 通讯作者 | Wang, XD（王小丹） |
| 英文摘要 | Regional eco-security assessment is an intricate, challenging task. In previous studies, the integration of eco-environmental models and geographical information systems (GIS) usually takes two approaches: loose coupling and tight coupling. However, the present study used a full coupling approach to develop a GIS-based regional eco-security assessment decision support system (ESDSS). This was achieved by merging the pressure-state-response (PSR) model and the analytic hierarchy process (AHP) into ArcGIS 9 as a dynamic link library (DLL) using ArcObjects in ArcGIS and Visual Basic for Applications. Such an approach makes it easy to capitalize on the GIS visualization and spatial analysis functions, thereby significantly supporting the dynamic estimation of regional eco-security. A case study is presented for the Tibetan Plateau, known as the world's "third pole" after the Arctic and Antarctic. Results verified the usefulness and feasibility of the developed method. As a useful tool, the ESDSS can also help local managers to make scientifically-based and effective decisions about Tibetan eco-environmental protection and land use. (C) 2010 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | REMOTELY-SENSED DATA ; MULTICRITERIA EVALUATION ; ENVIRONMENTAL VULNERABILITY ; STATISTICAL APPROACH ; INFORMATION-SYSTEMS ; ECOLOGICAL SECURITY ; FOREST MANAGEMENT ; RISK-ASSESSMENT ; CLASSIFICATION ; METHODOLOGY |
| 收录类别 | SCI ; SSCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000280568900007 |
| 公开日期 | 2013-07-05 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/5579]  |
| 专题 | 成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室 中国科学院水利部成都山地灾害与环境研究所 |
| 作者单位 | Chinese Acad Sci, Key Lab Mt Environm Evolvement & Regulat, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Xiaodan,Zhong Xianghao,Gao Pan. A GIS-based decision support system for regional eco-security assessment and its application on the Tibetan Plateau[J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT,2010,91(10):1981-1990. |
| APA | Wang Xiaodan,Zhong Xianghao,&Gao Pan.(2010).A GIS-based decision support system for regional eco-security assessment and its application on the Tibetan Plateau.JOURNAL OF ENVIRONMENTAL MANAGEMENT,91(10),1981-1990. |
| MLA | Wang Xiaodan,et al."A GIS-based decision support system for regional eco-security assessment and its application on the Tibetan Plateau".JOURNAL OF ENVIRONMENTAL MANAGEMENT 91.10(2010):1981-1990. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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