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Citation:

Study on the Site IndexModel of Euca lyptus Short-Rota tionIndustr ia l RawMa ter ia l Forest

  • Received Date: 2008-03-15
  • W5 eucalyp tus clones short2rotation industrial raw material forest ownered byLeizhou ForestryBureau wereselected to be the object of site quality evaluation, the relations among tree height, DBH, and age were analysed byforest resources survey data. The average height and average DBH of dominant tree in forest stand were selected to bedependent variable and independent variable of site quality evaluation model. The standard age was 3. 2 years (40months) , and the curve function was Richard function. The site quality evaluation model of eucalyp tus short-rotationindustrial raw material forest was established. The adap tability of the model was tested, correlation coefficient was0. 95, and the result showed that the difference between theoretical value and investigating value was not obvious. Theaccuracy of site quality evaluation modelwas high enough for p ractical purposes.
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  • [1] 张顺恒. 福建省短周期工业原料林发展战略研究[J]. 华东森林经理, 2000 (14) : 8 - 11

    [2] 祁述雄. 中国桉树[M]. 北京:中国林业出版社, 2002

    [3] 陈永富,张怀清,杨彦臣,等. 海南岛热带天然山地雨林立地质量评价研究[J]. 林业科学研究, 2000, 13 (2) : 134 - 140

    [4] 章礼拐. 皖西黄山松人工林立地质量数量化评定的研究[J]. 安徽林业科技, 1995 (2) : 20 - 22

    [5] 骆期邦,肖永林. Richards函数拟合多形立地指数曲线模型的研究[J]. 林业科学研究, 1989, 2 (6) : 534 - 539

    [6] 骆期邦,肖永林. 用于立地质量评价的杉木标准蓄积量收获模型[J]. 林业科学研究, 1989, 2 (5) : 447 - 453

    [7] 骆期邦,吴志德,肖永林. 立地质量的树种代换评价研究[J]. 林业科学, 1989, 25 (5) : 382 - 389

    [8] 顾云春. 单形与多形立地指数曲线对比研究[J]. 云南林业调查规划, 1990 (1) : 18 - 22

    [9] 杨继稿,王国祥,华网坤,等. 太行山区适地适树与评价[M]. 北京:中国林业出版社, 1994

    [10] 马建路,宣立峰,刘德君. 用优势木全高和胸径的关系评价红松林的立地质量[J]. 东北林业大学学报, 1995, 23 (2) : 20 - 26

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    Stout B B. Shumway D L. Site quality estimation using height anddiameter[J]. For Sci, 1982, 25: 639 - 645
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Study on the Site IndexModel of Euca lyptus Short-Rota tionIndustr ia l RawMa ter ia l Forest

  • 1. Academy of Forest Inventory and Planning, State Forestry Administration, Beijing 100714, China
  • 2. Institute of Forest Resource Information Techniques, CAF, Beijing 100091, China

Abstract: W5 eucalyp tus clones short2rotation industrial raw material forest ownered byLeizhou ForestryBureau wereselected to be the object of site quality evaluation, the relations among tree height, DBH, and age were analysed byforest resources survey data. The average height and average DBH of dominant tree in forest stand were selected to bedependent variable and independent variable of site quality evaluation model. The standard age was 3. 2 years (40months) , and the curve function was Richard function. The site quality evaluation model of eucalyp tus short-rotationindustrial raw material forest was established. The adap tability of the model was tested, correlation coefficient was0. 95, and the result showed that the difference between theoretical value and investigating value was not obvious. Theaccuracy of site quality evaluation modelwas high enough for p ractical purposes.

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