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林业科学 ›› 1995, Vol. 31 ›› Issue (4): 289-298.

• 论文 •    下一篇

我国主要森林生态系统类型降水截留规律的数量分析*

温远光1,刘世荣2   

  1. 1. 广西农业大学林学院 南宁 530001
    2. 中国林业科学研究院森林生态环境研究所 北京 100091
  • 收稿日期:1994-03-02 出版日期:1995-07-25 发布日期:1995-07-25

QUANTITATIVE ANALYSIS OF THE CHARACTERISTICS OF RAINFALL INTERCEPTION OF MAIN FORESTECOSYSTEMS IN CHINA

Yuanguang Wen1,Shirong Liu2   

  1. 1. Forestry College, Guangxi Agricultural University Nanning 530001
    2. Institute of Forest Ecology & Environmental Researoh, CAF Beijing 100091
  • Received:1994-03-02 Online:1995-07-25 Published:1995-07-25

摘要:

通过对大量森林生态系统水文生态功能研究资料的分析,从林冠层、枯枝落叶层和土壤三个森林水文生态功能发挥最主要的层次出发。比较分析了我国主要森林生态系统类型的降水截留规律。主要森林生态系统包括:寒温带、温带山地落叶针叶林;寒温带、温带山地常绿针叶林;亚热带、热带东部山地常绿针叶林;亚热带、热带西部山地常绿针叶林;亚热带西部高山常绿针叶林;温带山地落叶与常绿针叶林;温带、亚热带山地落叶阔叶林;亚热带山地常绿阔叶林;亚热带山地常绿落叶阔叶混交林;亚热带竹林;南亚热带山地季风常绿阔叶林;热带半落叶季雨林;热带山地雨林。还对充分发挥森林水文生态功能。科学经营管理水源林和集水区提出了初步建议。

关键词: 森林生态系统, 降水截留, 数量分析, 中国

Abstract:

The characteristics of rainfall interception of the main forest ecosystems were quantitatively analyzed and compared among forests according to three spatial lyyers, i. e. canopy, litter and soil, that play an important role in ecohydrological function within a forest ecosystem. A wide range of materials and published papers were collected and arranged from a variety of forests distri buting in different graphical regions in China. The main forest ecosystems in China include cold temperate and temperate mountains deciduous and conifer forest or ever-green conifer forest, subtropic and tropic eastern or western mountains ever-green conifer forest, subtropic mountains ever-green broadleaf forest or deciduous and broadleaf mixed forest, subtropic bamboo. Forst, etc.Based on the results of comprehensive analysis made in this study, a preliminary suggestion for the further improvement of forest ecohydrological functions and for sound management of water reservoir forests and watershed was put forward in the present paper.

Key words: Forest ecosystem, Rainfall interception, Quantitative analysis, China