농업생명과학연구 (Journal of agriculture & life science)

  • 제46권1호
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  • Pages.43-51
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  • 2012
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  • 1598-5504(pISSN)
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  • 2383-8272(eISSN)
경상대학교 농업생명과학연구원 (Institute of Agriculture & Life Science, Gyeongsang National University)
권호 표지

양평지역과 강릉지역 굴참나무림의 생장 및 탄소저장량 분석

Analysis of Growth and Carbon Storage for Quercus variabilis Stands in Yangpyeong and Gangneung Regions

  • 서연옥 (공주대학교 산림자원학과) ;
  • 박상문 (공주대학교 산림자원학과) ;
  • 이영진 (공주대학교 산림자원학과)
  • Seo, Yeon-Ok (Department of Forest Resources, Kongju National University) ;
  • Park, Sang-Moon (Department of Forest Resources, Kongju National University) ;
  • Lee, Young-Jin (Department of Forest Resources, Kongju National University)
  • 투고 : 2011.12.08
  • 심사 : 2012.02.24
  • 발행 : 2012.02.28
⟨ 이전 논문 다음 논문 ⟩

초록

본 연구는 굴참나무림을 대상으로 생장패턴과 탄소저장량을 추정하고자 하였다. 조사대상지는 양평 지역과 강릉 지역 국유림으로 임분을 대표할 수 있는 지역에 표본지를 선정하였으며, 직경과 임령을 고려하여 총 30그루의 표본목을 벌채하였다. 굴참나무림의 생장패턴을 분석하기 위하여 Chapman-Richards 식을 적용한 결과, 흉고직경과 수고 추정에서는 양평 지역의 경우 97%의 적합도로 나타났고 강릉 지역의 경우 94%의 적합도로 나타났다. 임령과 수고의 추정에서는 양평 지역의 경우, 99%의 적합도가 나타났으며, 강릉 지역의 경우 94%의 적합도로 나타났다. 굴참나무 임분에 대한 탄소저장량을 추정한 결과, 양평 지역 $83.0Mg\;C\;ha^{-1}$, 강릉 지역 $137.3Mg\;C\;ha^{-1}$로 나타났다.

This study was conducted to develop growth model and to estimate carbon storage of Quercus variablis stands. The study sites were located in the Yangpyeong and Gangneung regions. A total of 30 sample trees were harvested for data collection. According to the results of the application of Chapman-Richards model in this study, the coefficient of determination($R^2$) for the DBH-height model in Yangpyeong region was 97% while 94% in Gangneung regions. For the age-height relationship, the $R^2$ in Yangpyeong regions was 99% while 94% in Gangneung regions. The total carbon stored in Yangpyeong region was $83.0Mg\;C\;ha^{-1}$ while $137.3Mg\;C\;ha^{-1}$ in Gangneung.

키워드

과제정보

연구 과제번호 : 교토의 정서 대응 산림 탄소계정 기반구축

연구 과제 주관 기관 : 산림청

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