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Assessment on the Forest Conservation Value Considering Forest Ecosystem Services - The case of Gapyung-gun -

산림 생태계 서비스를 고려한 산림 보전가치 평가 - 가평군을 대상으로 -

  • Jin, Yihua (Interdisciplinary Program in Landscape Architecture, Seoul National University) ;
  • Jeong, Seunggyu (Research Institute of Agriculture and Life Sciences, Seoul National University) ;
  • Jeong, Seulgi (Graduate School, Seoul National University) ;
  • Lee, Dongkun (Department of Landscape Architecture and Rural System Engineering, Seoul National University)
  • 김예화 (서울대학교 협동과정조경학) ;
  • 정승규 (서울대학교 농업생명과학연구원) ;
  • 정슬기 (서울대학교 대학원) ;
  • 이동근 (서울대학교 조경지역시스템공학부)
  • Received : 2015.05.27
  • Accepted : 2015.09.16
  • Published : 2015.10.31

Abstract

As biodiversity and climate change have become main issues in recent times, the role of the forest ecosystem has been more important and forest conservation has been highlighted. The purpose of this study is to estimate forest area with high conservation values in Gapyung-gun by considering forest ecosystem services. The indicators of biodiversity, climate regulation, and water regulation were selected for assessment in this study. To assess biodiversity, habitat structural features and distribution characteristics of species were analyzed. Climate regulation and water regulation were assessed through analysis of carbon absorption volume and water storage. The result showed that, 50.1% of the forests in Gapyung-gun had high conservation values. The results were verified by comparing them with distribution tendencies of other environmental maps, which represent forest ecological values, and showed similar distribution tendencies. The study was conducted on only Gapyung-gun in Korea; however, the methods used in this study could be utilized for assessment of other areas to identify forests with high conservation values.

최근 생물다양성, 기후변화 등에 대한 관심이 늘어남에 따라 산림 생태계의 보전 필요성이 대두되고 있다. 본 연구는 이러한 산림 생태계의 지속가능성을 위하여 생태계 서비스를 고려한 산림 보전가치평가를 하는데 목적이 있다. 산림생태계는 생물다양성 유지, 기후조절, 물 조절 등에서 생태적 가치를 나타 내며 평가를 위한 지표로 선정하였다. 생물다양성 유지는 생물의 보전을 위한 서식지의 구조적인 특성과 생물종의 분포 특징을 같이 고려하여 평가하였다. 기후조절은 탄소흡수량으로 계산하였고 물 조절은 물저장량으로 분석하였다. 분석결과 가평군 산림의 50.1%가 보전가치가 높은 산림으로 나타났고, 국내 산림의 보전가치가 평가되고 있는 국내 환경지도와 비교한 결과 유사한 분포경향을 나타내고 있다. 본 연구의 연구결과는 가평군에 특화된 도면이나 평가 방법은 전국 산림의 보전가치 평가에도 활용할 수 있을 것이다.

Keywords

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