환경영향평가 (Journal of Environmental Impact Assessment)
- 제8권4호
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- Pages.13-23
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- 1999
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- 1225-7184(pISSN)
경상북도 4개 도시의 녹지파편화 현상 비교
Comparison of urban forest fragmentation between four cities in Kyungpook, Korea
- Jang, Gab Sue (Dept. of Landscape Architecture, Coll. of Agr., Kyungpook National University) ;
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Park, In Hwan
(Dept. of Landscape Architecture, Coll. of Agr., Kyungpook National University)
- 발행 : 1999.12.31
초록
This study was carried out to investigate the degree of impact from road construction and forest fragmentation after urbanization. And this study was also conducted to compare the urban forest fragmentations of four cities, Taegu, Pohang, Kyungju, and Kumi, in Kyungpook, Korea, with referring the Landsat TM remotely sensed data. Taegu metropolitan city has the largest forest volume of our surveying sites, comparing with three other cities-Kyungju Pohang Kumi city in kyungpook, Korea. The forest has been fragmented during urbanization, the number of forest patch has been increased, therefore, the patch size has been smaller. The forest in Pohang and Kyungju city represented the intermediate aspect between Taegu Metropolitan city and Kumi city, it means forest of the region has been stable condition. Road construction brings to increasing edge habitat area. However, as the core area was decreased, the habitats have been unstable. This result can be a basis on the management of the forest which is the origin of biodiversity. Hereafter, if the research, based on the multi-temporal remote sensing data, is proceeded continuously, the forest fragmentation will be able to be reduced. We will be able to settle urban forest management more practically.