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The Analysis of Landscape Ecological Effect of Forest by Trail-Building  

Lee, Woo-Sung (Dept. of Landscape Architecture, Graduate School, Kyungpook National Univ.)
Park, Kyung-Hun (Dept. of Environmental Engineering, Changwon National Univ.)
Kim, Dong-Pil (Dept. of Landscape Architecture, Kyungpook National Univ.)
Publication Information
Korean Journal of Environment and Ecology / v.22, no.2, 2008 , pp. 128-137 More about this Journal
Abstract
The purpose of this study is to analyze the effect of hiking trails on forest landscape's fragmentation, based on which also to assess the landscape-ecology-based integrity by small drainage area by selecting Bukhansan National Park as a survey target. The results of effect analysis are as follow; size of forest patch decreased; the density of patch and edge increased; patch shape became complicated; the dimensions of core area noticeably decreased and proximity degree between patch increased after trail-building. In addotion, the assessment results of overall landscape ecology-based integrity by small drainage basin showed that the Bukhansan catchment area was highest making 3.7 point, while Gugi catchment area was rated the lowest making 1.6 point. Putting the above results together, it is necessary to prohibit the opening up of unnecessary trails and to make room for ecological restoration of damaged and disturbance area to their original state as nature goes for landscape-ecology-based conservation and management of forests.
Keywords
LANDSCAPE INDICES; FRAGMENTATION; INTEGRITY; GIS; FRAGSTATS;
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