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林业科学 ›› 2009, Vol. 12 ›› Issue (12): 112-117.doi: 10.11707/j.1001-7488.20091219

• 论文 • 上一篇    下一篇

我国的采脂松树资源和松脂贮量——基于“连清”数据的估测

董静曦1 郭辉军2 赵元藩1 李鹏3 孙安平2   

  1. 1.云南省林业调查规划院 昆明 650051; 2.云南省林业厅 昆明 650021; 3. 国家林业局森林资源管理司 北京100714
  • 收稿日期:2008-11-07 修回日期:1900-01-01 出版日期:2009-12-25 发布日期:2009-12-25
  • 基金资助:
     

Forest Resources and Estimated Resin Production of Pines in China——Based on the Data of Successive Nation-Wide Inventory of Forest Resources

Dong Jingxi1,Guo Huijun2,Zhao Yuanfan1,Li Peng3,Sun Anping2   

  1. 1.Yunnan Institute of Forest Inventory and Planning Kunming 650051; 2.Forestry Department of Yunnan Province Kunming 650021; 3.Department of Forest Resources Management,State Forestry Administration Beijing 100714
  • Received:2008-11-07 Revised:1900-01-01 Online:2009-12-25 Published:2009-12-25
  • Supported by:
     

摘要:

应用已经公布的第6次全国森林资源连续清查数据对我国的采脂松树资源和松脂贮量进行估测分析,探索一条有效实用科学的松脂储量计算方法和途径,提出按“连清”数据中可采脂龄级计算采脂松树资源,用可采脂径级统计的株数进行松脂贮量估测的方法。通过计算,得出全国目前可采脂松树资源为316.65万hm2,松脂贮量为162.5万t·a-1。论证分析我国各省(市)区松脂资源的分布和存贮量。

关键词: 松脂资源, 贮量估测, 中国

Abstract:

Attempt was made in this study to estimate forest resources and resin production of pines in China, based on the data of successive nation-wide forest inventory which have officially been published. The objective of the study is to approach a scientific methodology to estimate the capacity of pine resin production in the country. Pine resources which could be used for resin production was calculated at the basis of age-classes and the resin production was estimated according to the number of individuals fallen into the category of age-class available for resin collection. The area of pine forest resource available for resin collection and the total amount of resin production were estimated to be about 316.65×104 hm2 and 162.5×104 t·a-1, respectively. The distribution of the resin resources in each province was also sown in the research results.

Key words: resin resources, production estimation, China

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