FUZZY SYNTHETIC EVALUATION ON RESIDENT'S PERCEPTIONS OF TOURISM IMPACTS——Case of Jiuzhaigou National Park, Sichuan Province, China  

作　　者：LU Xiao-li WU Chun-you XIAO Gui-rong 

机构地区：[1]School of Management, Dalian University of Technology, Dalian 116024, P.R.China [2]Eaculty of Geography Environmental Studies, University of Waterlao, Ontaria Canada N2L 3G1

出　　处：《Chinese Geographical Science》2006年第1期87-94,共8页中国地理科学（英文版）

基　　金：Under the auspices of Canadian International Development Agency Project (No. S-61562); Ecotourism Planning and Management in Dalian City of Dalian Science&Technology Bureau(No.2004B3SF171)

摘　　要：Tourism can have both positive and negative outcomes for residents in tourism destinations, It is a good method to analyze the status of tourism impact by means of investigating residents＇ perceptions of it. Various methods have been used in previous authoritative studies. However, owing to inherent imprecision, difficulties always exist in some conventional methodologies when describing the interpretation of linguistic or measured uncertainties for real-world randoln phenomena. The purpose of this research is to present the fuzzy synthetic evaluation method to investigate residents＇ perceptions of tourisln impacts. At first, basic attributes and a hierarchical framework of tourism impacts are defined and formed. Secondly, the weighted vectors are determined according to the knowledge and experience of experts. Thirdly, the weighted evaluation matrices are aggregated to get the fuzzy sets of tourism impacts. In the last stage, the final fuzzy sets are defuzzified to get the rank of the residents＇ perceptions of tourism impacts. A case study in Jiuzhaigou National Park of China is provided to demonstrate the application of this method.Tourism can have both positive and negative outcomes for residents in tourism destinations. It is a good method to analyze the status of tourism impact by means of investigating residents’ perceptions of it. Various methods have been used in previous authoritative studies. However, owing to inherent imprecision, difficulties always exist in some conventional methodologies when describing the interpretation of linguistic or measured uncertainties for real-world random phenomena. The purpose of this research is to present the fuzzy synthetic evaluation method to investigate residents’ perceptions of tourism impacts. At first, basic attributes and a hierarchical framework of tourism impacts are defined and formed. Secondly, the weighted vectors are determined according to the knowledge and experience of experts. Thirdly, the weighted evaluation matrices are aggregated to get the fuzzy sets of tourism impacts. In the last stage, the final fuzzy sets are defuzzified to get the rank of the residents’ perceptions of tourism impacts. A case study in Jiuzhaigou National Park of China is provided to demonstrate the application of this method.

关 键 词：residents＇ perceptions tourism impacts fuzzy synthetic evaluation Jiuzhaigou National Park 

分 类 号：F592.3[经济管理—旅游管理]