GIS를 활용한 산림녹지의 환경조절적 기능 평가

Abstract

The purpose of this study is to establish the evaluation model through the systematic process of selecting the indicators and to evaluate the environmental-control function on forest using GIS in Deagu for the sustainable forest planning. The 35 indicators as basic items were selected by literature review and those were squeezed into the 29 2011년 9월 27일 접수 Received on September 27, 2011 / 2011년 10월 24일 수정 Revised on October 24, 2011 / 2011년 10월 31일 심사완료 Accepted on October 31, 2011 1 텍사스 A&M 대학교 조경 . 도시계획학과 Dept. of Landscape Architecture and Urban Planning, Texas A&M University 2 경북대학교 조경학과 Dept. of Landscape Architecture, Kyungpook National University ※ 연락저자 E-mail : sgjung@knu.ac.kr GIS를 활용한 산림녹지의 환경조절적 기능 평가/이우성.정성관 103 indicators through expert brainstorming. Also, the 8 indicators to evaluate environmental-control function were selected by the first survey and the 5 final indicators such as carbon sink, temperature decrease, wind formation, water circulation, air purification were determined by MCB analysis using the second survey. The evaluation model was established through the weight of each indicator by AHP analysis using the third survey. According to the result of evaluating the environmental-control function on forest, the functions around the top area of Mt. Ap, Mt. Biseul, Mt. Palgong had more than 66 scores. On the other hand, the functions around Mt. Waryong and forest of Chilgok in Buk-gu had less than 40 scores. It is necessary to improve the function through the sustainable restoration and management in case of forest that the environmental-control function was lower. Furthermore, these results will be able to be utilized as basic data in order to establish the preservation area and control development area at the urban, environmental, and forest planning.