IMHE OpenIR  > 山地表生过程与生态调控重点实验室
A GIS-based decision support system for regional eco-security assessment and its application on the Tibetan Plateau
Wang Xiaodan; Zhong Xianghao; Gao Pan
Corresponding AuthorWang, XD(王小丹)
2010
Source PublicationJOURNAL OF ENVIRONMENTAL MANAGEMENT
ISSN0301-4797
EISSN1095-8630
Volume91Issue:10Pages:1981-1990
SubtypeArticle
AbstractRegional 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.
KeywordEco-security Decision Support System Gis Pressure-state-response Model Analytic Hierarchy Process Tibetan Plateau
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1016/j.jenvman.2010.05.006
WOS Subject ExtendedEnvironmental Sciences & Ecology
Indexed BySCI
WOS KeywordREMOTELY-SENSED DATA ; MULTICRITERIA EVALUATION ; ENVIRONMENTAL VULNERABILITY ; STATISTICAL APPROACH ; INFORMATION-SYSTEMS ; ECOLOGICAL SECURITY ; FOREST MANAGEMENT ; RISK-ASSESSMENT ; CLASSIFICATION ; METHODOLOGY
Language英语
Quartile3区
TOP
WOS SubjectEnvironmental Sciences
WOS IDWOS:000280568900007
Funding OrganizationNational Key Technology Research and Design Program of China(2007BAC06B08 ; 2007BAC06B06)
Citation statistics
Cited Times:43[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/5579
Collection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
AffiliationChinese Acad Sci, Key Lab Mt Environm Evolvement & Regulat, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
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.
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