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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

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

References

  1. Cho, M.S., Hwang, J.H., Yang, A.R. 2014. Physiological characteristics and growth performances of container seedlings of Quercus glauca grown at different fertilization treatments. Proceeding of the Korean Forest Society Annual Meeting. pp. 302.
  2. Choi, S.M., Shin, H.C., Park, N.C. 2012. The seed germination and seedling growth of Quercus glauca Thunberg by seed collection time and size of seeds. 2012. Proceeding of the Korean Forest Society Annual Meeting. pp. 162-163.
  3. Choi, Y.C., Park, I.H. 1993, Biomass and net production of a natural Quercus variabilis forest and a Populus alba x P. glandulosa plantation at Mt. Mohu area in Chonnam. Journal of Korean Forest Society 82(2): 188-194.
  4. Chong, S.H., Jung, D.J., Park, B.S., Lee, D.S., Cho, S.T., Seo, J.W., Kwon, Y.H. 2004. Wood properties of Quercus salicina. Journal of Korean Forest Society 93(3): 230-234.
  5. Hong, N.E., Won, K.R., Jung, S.Y., Lee, K.S., Byeon, H.S. 2015. Wood properties of Quercus acuta due to thinning intensity. Journal of the Korean Wood Science and Technology 43(6): 721-729. https://doi.org/10.5658/WOOD.2015.43.6.721
  6. Hong, N.E., Won, K.R., Yoo, B.O., Jung, S.Y., Byeon, H.S. 2015. Mechanical properties of Cryptomeria japonica by the differences of stand characteristics in southern region of Korea. Journal of the Korean Wood Science and Technology 43(3): 320-326. https://doi.org/10.5658/WOOD.2015.43.3.320
  7. IPCC. 2007. Climate change 2007 : Impacts, Adaptation and Vulnerability. The 8th Session of Working Group II of the IPCC. Brussels : Intergovernmental Panel on Climate Change.
  8. Kennedy, R.W. 1995. Coniferous wood quality in the future: concerns and strategies. Wood Science and Technology 29: 321-338. https://doi.org/10.1021/es00002a007
  9. Kim, G.T. 2003. Ecological forest management and reforestation problem. Comparison of diameter increment of three genus Betula species between artificial and natural forest. Korean Journal of Environment Ecology 17(3): 224-231.
  10. Kim, J.K. 1995. Changes of tree ring width and ring density of black pines growing air polluted. Proceeding of the Korean Forest Society Annual Meeting. pp. 31-32.
  11. Kim, J.K. and Kim, J.S. 1991. Characteristics of Annual Rings of Pinus thunbergii Grown in the Air-polluted Area by Soft X-ray Analysis. Journal of Korean Forest Society 80(4): 351-359.
  12. Korean Standards Association. 2004. KS F 2198, KS F 2202, KS F 2204, KS F 2206, KS F 2208 and KS F 2209.
  13. Kwon, Y.A., Kwon, W.T., Boo, K.O., Choi, Y.G. 2007. Future projections on subtropical climate regions over South Korea using SRES A1B data. Journal of the Korean Geographical Society 42(3): 355-367.
  14. Lee, H.J. 2010. Ecological studies on Quercus gilva and Quercus glauca by elevated $CO_2$ concentration and temperature. Department of Biology Graduate School of Kong Ju National University, Korea.
  15. Lee, M.I. and Kang, I.S. 1997. Temperature variability and warming trend in Korea associated with global warming. Korean Meteorological Society 33(3): 429-443.
  16. Lee, S.H., Heo, I.H., Lee, K.M., Kim, S.Y., Lee, Y.S., Kwon, W.T. 2008. Impacts of climate change on phenology and growth of crops: in the case of Naju. Journal of the Korean Geographical Society 43(1): 20-35.
  17. Oh, S.J., Shin, C.H., Kim, C.S., Kang, H.S., Kang, K.M., Yang, Y.H., Koh, S.C. 2012. Analysis of $CO_2$ fixation capacity in leaves of ten species in the family fagaceae. Journal of the Environmental Sciences 21(1): 89-96. https://doi.org/10.5322/JES.2012.21.1.89
  18. Park, J.C. 2007. Studies on the Growth of Seedings and Transplanting in Quercus myrsinaefolia Blume and Q. glauca Thunb. Department of Horticulture, Graduate School, Jinju National University, Korea.
  19. Park, B.S., Hwang, K.H., Chong, S.H. 2010. Wood properties of japanese cedar (Cryptomeria japonica) planted as a windbreak forest of mandarin orange field in Jeju island. KFS Journal 21(6): 479-485.
  20. Paul, B.H. 1963. The application of silviculture in controlling the specific gravity of wood. USDA Forest Service Technology Bulletin 1288: 460-478.
  21. Purohit V.K., Palni L.M., Nandi S.K. 2009. Effect of pre-germination treatments on seed physiology and germination of central Himalayan oaks. Physiology and Molecular Biology of Plants 15(4): 319-326. https://doi.org/10.1007/s12298-009-0036-4
  22. Rho, C.S. 1973. On the rising trend of air temperature in Seoul area. Journal of Korean Meteorological Society 9(2): 49-58.
  23. Song, M. S. 2007. Analysis of distribution and association structure on the sawtooth oak (Quercus acutissima) forest in Korea. Ph. D. Dissertation, Changwon University, Korea.
  24. Wang, S.Y. and Ko, C.Y. 1998. Dynamic modulus of elasticity and bending properties of large beams of Taiwan-grown japanese cedar from different plantation spacing sites. Journal of Wood Science 44: 62-68. https://doi.org/10.1007/BF00521876
  25. Won, K.R., Hong, N.E., Jung, S.Y., Yoo, B.O., Byeon, H.S. 2015. Physical and mechanical properties of Castanopsis cuspidata var. l according to stand characteristics in the southern region of Korea. Journal of the Korean Wood Science and Technology 43(6): 714-720. https://doi.org/10.5658/WOOD.2015.43.6.714
  26. Won, K.R., Hong, N.E., Lee, K.S., Jung, S.Y., Yoo, B.O., Park, Y.B., Chong, S.H., Byeon, H.S. 2014. Physical and mechanical properties of Quercus serrata according to stand characteristics in southern region of Korea. Journal of the Korean Wood Science and Technology 42(6): 659-665. https://doi.org/10.5658/WOOD.2014.42.6.659