국가 생태정보를 활용한 생물다양성 지도 구축

Mapping for Biodiversity Using National Forest Inventory Data and GIS

  • 정다정 (연세대학교 사회환경시스템공학부) ;
  • 강경호 (연세대학교 사회환경시스템공학부) ;
  • 허준 (연세대학교 사회환경시스템공학부) ;
  • 김창재 (연세대학교 사회환경시스템공학부) ;
  • 김성호 (국립산림과학원 기후변화연구센터 산림자원정보과) ;
  • 이정빈 (국립산림과학원 기후변화연구센터 산림자원정보과)
  • Jung, Da-Jung (School of Civil and Environmental Engineering, Yonsei University) ;
  • Kang, Kyung-Ho (School of Civil and Environmental Engineering, Yonsei University) ;
  • Heo, Joon (School of Civil and Environmental Engineering, Yonsei University) ;
  • Kim, Chang-Jae (School of Civil and Environmental Engineering, Yonsei University) ;
  • Kim, Sung-Ho (Division of Forest Resources Information Dept. of Forest & Climate Change, Korea Forest Research Institute) ;
  • Lee, Jung-Bin (Division of Forest Resources Information Dept. of Forest & Climate Change, Korea Forest Research Institute)
  • 투고 : 2010.08.31
  • 심사 : 2010.11.29
  • 발행 : 2010.12.31

초록

Natural ecosystem is an essential part to connect with the plan for biodiversity conservation in response strategy against climate change. For connecting biodiversity conservation with climate change strategy, Europe, America, Japan, and China are making an effort to discuss protection necessity through national biodiversity valuation but precedent studies lack in Korea. In this study, we made biodiversity maps representing biodiversity distribution range using species richness in National Forest Inventory (NFI) and Forest Description data. Using regression tree algorithm, we divided various classes by decision rule and constructed biodiversity maps, which has accuracy level of over 70%. Therefore, the biodiversity maps produced in this study can be used as base information for decision makers and plan for conservation of biodiversity & continuous management. Furthermore, this study can suggest a strategy for increasing efficiency of forest information in national level.

키워드

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