生态与农村环境学报 ›› 2002, Vol. 18 ›› Issue (2): 50-52.doi:

• 专论与综述 • 上一篇    下一篇

持续提高黄土高原植被水土保持功能的配套技术(I)森林保持水土的条件

吴钦孝, 赵鸿雁, 刘向东   

  1. 中国科学院/水利部水土保持研究所
  • 收稿日期:2001-10-26 出版日期:2002-05-10 发布日期:2011-11-16
  • 作者简介:吴钦孝(1937—),男,研究员,博士生导师。主要从事黄土高原植被恢复和森林保持水土功能及机理研究。
  • 基金资助:

    国家自然科学基金项目 (40171093)

Matching Techniques for Sustaining and Improving the Soil and Water Conserving Function of Loess Plateau Vegetation-(I)Conditions for Conserving Soil and Water in Forest

WU  Qin-Xiao, ZHAO  Hong-Yan, LIU  Xiang-Dong   

  1. Institute of Soil and Water Conservation,CAS and MWR
  • Received:2001-10-26 Online:2002-05-10 Published:2011-11-16

摘要: 阐述了森林保持水土的条件 ,即良好的林分结构、必要的面积比例和一定的林龄 ,揭示了成林过程中水土保持功能的动态变化 ,为研究防护林体系水土保持功能持续提高技术提供了理论基础。

关键词: 黄土高原, 防护林体系, 水土保持, 条件

Abstract: Conditions for forest to conserve soil and water are elaborated,which include fine stand structure,appropriate proportion of its area,and proper stand age,thus revealing the dynamic changes in the function of the forest to conserve soil and water in the process of its establishment.The results of the study can,therefore, be used as a theoretical basis for developing comprehensive complex techniques for protection forests to sustain their functions to conserve soil and water. 

Key words: Loess Plateau, protection forest system, soil and water conservation, function, condition

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