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林业资源管理 ›› 2009›› Issue (4): 35-40.

• 科学技术 • 上一篇    下一篇

长白山西坡天然次生林水曲柳和胡桃楸材积表的编制

柏广新   

  1. 中国吉林森林工业集团有限责任公司,长春 130021
  • 收稿日期:2009-06-24 修回日期:2009-07-01 出版日期:2009-08-28 发布日期:2020-12-16
  • 作者简介:柏广新(1955-),男,教授级高工,生态学博士,长期从事森林资源经营管理和森林工业企业管理工作。

Volume Table of Fraxinus mandshurica and Juglans mandshurica in Second Growth in Western Slope of Changbai Mountains, Jilin, China

BAI Guangxin   

  1. Jilin Forest Industry Co., Ltd. Changchun 130021,China
  • Received:2009-06-24 Revised:2009-07-01 Online:2009-08-28 Published:2020-12-16

摘要: 以长白山西坡天然次生林中水曲柳和胡桃楸为研究对象,进行根径(D0.0)、去皮胸径(D)、树皮率(P)、树高(H)和胸径(D)关系的研究,结合解析木结果,建立一元和二元立木材积(V)模型、根径立木材积(V)模型和树皮材积(V)模型。水曲柳和胡桃楸的胸径分别是根径的0.729 9倍和0.765 8倍,去皮胸径是带皮胸径的0.978 9倍和0.975 0倍,树皮率模型分别为P=129.1956D-0.6129和P=275.4582D-0.819,树高模型分别为H=36.007-693.244(D+19.687)-1和H=29.255-318.636(D+8.972)-1;水曲柳和胡桃楸的一元立木材积模型分别为V=0.0002D2.31和V=0.0004D2.1232,二元立木材积模型分别为V=0.000048D2.01077H0.870343和V=0.000042D1.772558H1.174785,根径立木材积模型分别为V=0.0001D0.02.4347和V=0.0004D0.02.0698;水曲柳和胡桃楸的一元树皮材积模型分别为V=0.0002D1.8668和V=0.0003D1.7812,二元树皮材积模型分别为V=0.000019D1.452649H1.14834和V=0.000062D1.556608H0.714036

关键词: 水曲柳, 胡桃楸, 根径, 树皮率, 材积表

Abstract: Relationship between diameter-at-foot (D0.0), diameter at breast high without bark(D), bark percentage (P), tree height (H) and DBH (D) of Fraxinus mandshurica and Juglans mandshurica in second growth in western slope of Changbai Mountains were studied. The standing volume models, diameter-at-foot standing volume models, and bark volume models were constructed. The ratios of D to D0.0, D to D of Fraxinus mandshurica and Juglans mandshurica were 0.7299 and 0.7658, 0.9789 and 0.9750, respectively. The bark-percentage models and high models of Fraxinus mandshurica and Juglans mandshurica were P=129.1956D-0.6129 and P=275.4582D-0.819, and H=36.007-693.244(D+19.687)-1 and H=29.255-318.636(D+8.972)-1, respectively. The one-variable volume models, two-variable volume models, and diameter-at-foot standing volume models of Fraxinus mandshurica and Juglans mandshurica were V=0.0002D2.31 and V=0.0004D2.1232, V=0.000048D2.01077H0.870343 and V=0.000042D1.772558H1.174785, and V=0.0001D0.02.4347 and V=0.0004D0.02.0698, respectively. The one-variable bark volume models and two-variable bark volume models of Fraxinus mandshurica and Juglans mandshurica were V=0.0002D1.8668 and V=0.0003D1.7812, and V=0.000019D1.452649H1.14834 and V=0.000062D1.556608H0.714036, respectively.

Key words: Fraxinus mandshurica, Juglans mandshurica, diameter-at-foot, bark-percentage, volume table

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