Journal of the Korean Wood Science and Technology

The Korean Society of Wood Science & Technology (한국목재공학회)
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Physical and Mechanical Properties of Quercus glauca Thunberg according to Forest Stand Characteristics

임분 특성에 따른 종가시나무의 물리·역학적 특성

  • Hong, Nam-Euy (College of Agriculture & Life Science, IALS, Gyeongsang National University) ;
  • Won, Kyung-Rok (College of Agriculture & Life Science, IALS, Gyeongsang National University) ;
  • Yoo, Byung-Oh (Southern Forest Resources Research Center, National Institute of Forest Science) ;
  • Jung, Su-Young (Southern Forest Resources Research Center, National Institute of Forest Science) ;
  • Kim, Byung-Ro (Department of Wood and Paper Science, Chungbuk National University) ;
  • Byeon, Hee-Seop (College of Agriculture & Life Science, IALS, Gyeongsang National University)
  • 홍남의 (경상대학교 농업생명과학대학, 농업생명과학연구원) ;
  • 원경록 (경상대학교 농업생명과학대학, 농업생명과학연구원) ;
  • 유병오 (국립산림과학원 남부산림자원연구소) ;
  • 정수영 (국립산림과학원 남부산림자원연구소) ;
  • 김병로 (충북대학교 농업생명과학대학 목재.종이과학과) ;
  • 변희섭 (경상대학교 농업생명과학대학, 농업생명과학연구원)
  • Received : 2016.08.02
  • Accepted : 2016.09.04
  • Published : 2016.09.25
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Abstract

Wood properties are affected by environmental factors such as soil, topography, rainfall, and climate change. The physical and mechanical properties of Quercus glauca were analyzed in order to investigate the relationship between wood properties and forest stand characteristics related to regions and forest origins. Physical and mechanical properties of wood were influenced by region. And no significant difference was observed between natural and artificial forests with respect to wood quality properties. Therefore, these findings are expected to be useful as fundamental data for silviculture practices of these species for wood quality.

목재의 재질특성은 토양, 지형, 강우, 기후변화 등의 환경적 인자뿐만 아니라 임분 특성에 의해서도 바뀌게 된다. 지역 성림기원에 따라 종가시나무 목재의 물리 역학적 특성을 비교 검토하였다. 지역에 따른 비교분석은 전라남도와 제주도의 종가시나무 천연림을 대상으로 실시하였다. 지역에 따른 결과에서 제주지역은 전남지역에 비하여 높은 생장률을 나타내었으며 역학적 특성에서는 휨강도를 제외한 여러 역학적 특성에서 상관관계가 인정되었으나 실제 값으로 볼 때 큰 차이는 나타나지 않았다. 또한 성림기원에 따른 결과에서는 생장률 및 역학적 특성에서 특별한 차이가 나타나지 않았다.

Keywords

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