南京林业大学学报(自然科学版) ›› 1982, Vol. 6 ›› Issue (04): 20-36.doi: 10.3969/j.jssn.1000-2006.1982.04.003

• 研究论文 • 上一篇    下一篇

广西1977—1980年森林资源及其动态

叶湘;刘世荣;李幼蓁;藤乃川;林昌庚;寇文正   

  1. 广西林业勘测设计院;广西林业勘测设计院;广西林业勘测设计院;广西林业勘测设计院;南京林产工业学院;南京林产工业学院
  • 出版日期:1982-12-18 发布日期:1982-08-18

FOREST RESOURCES AND DYNAMICS IN GUANGXI IN 1977?980

Ye Xiang, Liu Shirong, Li Youzhen and Teng Naichuan (Guangxi Institute of Forest Survey and Planning)Lin Changgeng and Kou Wenzheng   

  1. Nanjing Technological College of Forest Products
  • Online:1982-12-18 Published:1982-08-18

摘要: <正>广西壮族自治区于1977年在全区林业用地上按6×8公里间距布设了2909个固定样点,并于1978年和1980年进行了两次复查。初、复查时间基本上均在调查年度的9—11月份。本文主要是根据这三次连续清查成果,分析本区1977—1980年间的森林资源及其动态。 一、森林总面积及立木总蓄积现况和动态

Abstract: 2909 permanent point-sampling plots were set up in the land allocated for forestry in Guangxi Autonomous Region in 1977. Two further surveys were made in 1978?980. Based on the results obtained on the three occasions, comprehensive analyses have been made in this paper on the changes of the forest coverage and forest resource storage in Guangxi Autonomous Region.