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Development of Forest Thinning Evaluation Factors using the Analytic Hierarchy Process

AHP를 이용한 숲가꾸기 사업종별 평가지표 중요도 산정

  • Park, Joowon (School of Forestry Sciences and Landscape Architecture, Kyungpook National University) ;
  • Cho, Seungwan (Department of Forestry, Kyungpook National University) ;
  • Jung, Geonhwi (Department of Forestry, Kyungpook National University) ;
  • Kim, Bomi (Chungnam Forest Environment Research Institute) ;
  • Woo, Heesung (International Agricultural Training Center, Kyungpook National University) ;
  • Lee, Yohan (Department of Forest Resources and Landscape Architecture, Yeungnam University)
  • 박주원 (경북대학교 산림과학.조경학부) ;
  • 조승완 (경북대학교 임학과) ;
  • 정건휘 (경북대학교 임학과) ;
  • 김보미 (충청남도산림자원연구소) ;
  • 우희성 (경북대학교 농업과학기술연구소) ;
  • 이요한 (영남대학교 산림자원및조경학과)
  • Received : 2020.04.16
  • Accepted : 2020.06.25
  • Published : 2020.09.30

Abstract

The purpose of this study was to identify and prioritize the key indicators and drivers of forest thinning. The research for this study was designed in two-phases: 1) sequential, exploratory, mixed methods research that was initiated with a qualitative phase (Delphi technique), and 2) the quantitative phase (Analytic Hierarchy Process technique). Results indicated that management and planning were the most important factors in the first level of criteria among the "management and planning," "directing and monitoring," "supervision," and "quality of thinning work." On the sub-criteria level, "the quality of forest management planning" was indicated as the most important factor among the ten sub-criteria. Our results have shown that the developed forest thinning evaluation factors were a well-represented characteristic for a variety of forest thinning work in Korea.

본 연구는 효율적인 숲가꾸기 사업 모니터링을 위해 숲가꾸기 사업의 작업종별 평가지표의 중요도를 선정하고 이를 적용한 숲가꾸기 사업 평가지표 개발 연구이다. 숲가꾸기 사업의 작업종별 중요도를 산정하기 위하여 Delphi와 AHP를 이용한 전문가 합의를 총 3차례에 걸쳐 진행하였으며, 선정된 사업추진 프로세스 4개 항목(계획 및 설계, 관리·감독, 감리, 작업품질)과 평가 항목 10개를 선정하여 중요도를 산정하였다. 분석결과, 사업추진 프로세스에서는 계획 및 설계가 가장 중요한 숲가꾸기 평가인자로 선정되었으며 관리·감독, 감리, 작업 품질 순으로 중요도가 산정되었다. 최종 종합 가중치 산정결과, 평가 항목별 우선순위에서는 "산림경영계획서 작성의 적절성" 이 가장 중요도가 높은 것으로 사료되었다. 또한 숲가꾸기 사업과 어린나무 가꾸기 사업에서는 "설계서 작성의 적정성", 조림지 가꾸기와 큰나무 가꾸기 사업에서는 "작업 품질"이 숲가꾸기 평가에 있어 중요한 인자로 나타났다. 본 연구 결과에 따르면, 숲가꾸기 계획 및 설계, 산림경영계획서 작성, 설계서 작성의 적정성 등 숲가꾸기 사업을 위한 설계 및 계획단계에서의 성과가 숲가꾸기 사업의 평가에 있어 많은 영향을 미치는 것으로 사료된다.

Keywords

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