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An Analysis of Degree of Visitor Concentration of Forested National Parks Using the Gini Coefficients and Lorenz Curve  

Han, Sang-Yoel (National Park Research Institute)
Publication Information
Journal of Korean Society of Forest Science / v.95, no.4, 2006 , pp. 476-483 More about this Journal
Abstract
This study tried to estimate the concentration indices of 15 forested national parks using Gini coefficient and Lorenz curve which can be measure the degree of inequality. The concentration indices were estimated by two parts which are yearly index for the periods of 1997-2005 and travel origin area(city or province) distribution index each national park. The empirical results were as follows: first, yearly Gini coefficients showed severe inequality. Particularly, 2004 and 2005 Gini coefficients were .453 and .446. which are intensive inequality compared with other years. Second, in travel origin area distribution each national park, Gini coefficients of Bukhansan and Kyeryungsan national park were .916 and .855 which are the great inequality compared with other national parks. The other hand, Gini coefficients of Dukyusan and Byunsanbando national parks were .508 and .628 which are the lowest inequality. The national park policy manager should find out the factors of concentration and deconcentration each year and national park and decided the visitor distribution policy which visitor size and scope for balancing the natural resources use.
Keywords
national park; Gini coefficient; Lorenz curve; concentration index;
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Times Cited By KSCI : 1  (Citation Analysis)
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