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http://dx.doi.org/10.7848/ksgpc.2013.31.1.29

Elicitation of Ecological Wetland's Creating & Maintaining Conditions through GIS & AHP Analysis  

Um, Dae Yong (한국교통대학교 건설교통대학 토목공학과)
Shim, Mi Young (한국교통대학교 대학원 건설공학과)
Shin, Ke Jong (한국교통대학교 건설교통대학 토목공학과)
Publication Information
Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography / v.31, no.1, 2013 , pp. 29-40 More about this Journal
Abstract
The object of this research is to elicit the ecological wetland's creating and maintaining conditions through GIS and AHP(Analytic Hierarchy Process) on common characteristics of wetland, by exploring the function of the long-standing and naturally created wetlands in South Han-river basin. Geomorphological, geologic, hydraulic & hydrological, pedological, environmental & ecological approaches of five categorizations were made based on the documents and precedent studies in order to perform the research object. Elicitation of the common creating and maintaining conditions on the objected wetlands through analysis of satisfactory conditions was conducted by performing an overlay analysis from the gathered information in each category and linking its result to each wetland. Also, elicitation of highly believable qualified analysis result was made by calculating the each factor's weight through application of AHP analysis method on each factor. The research result is expected to be applied effectively in suitability selection for creation of an artificial wetland and restoration and maintenance for naturally created wetlands when introducing the No Net Loss of Wetlands. In addition, with a new understanding on wetland and beyond the value of its conservativeness, this research result can be considered as a solution for Eco-Wetland's maintainable development.
Keywords
Ecological Wetland; Creating & Maintaining Conditions; GIS; Analytic Hierarchy Process Analysis;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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