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应用生态学报 ›› 2000, Vol. ›› Issue (2): 297-300.

• 研究论文 • 上一篇    下一篇

植被与侵蚀控制:坡面生态工程基本原理探索

周跃   

  1. 云南省地理研究所, 昆明650223
  • 收稿日期:1998-06-25 修回日期:1999-01-04 出版日期:2000-03-25
  • 基金资助:
    国家自然科学基金(4921003和498710154);云南省应用基础研究基金(97D006R和98D007M);国家教委留学回国人员科研启动基金资助项目;云南省中青年学术与技术带头人培养计划资助项目

Vegetation and erosion control: exploration on basic principle of slope engineering

ZHOU Yue   

  1. Yunnan Institue of Geography, Kunming 650223
  • Received:1998-06-25 Revised:1999-01-04 Online:2000-03-25

摘要: 在与近地面大气和与表层至浅层土壤的相互作用中,植被表现出相应的水文-机械效应,形成一定的抗蚀护坡工程性状.坡面生态工程把这些植被性状和土壤结合起来,用于斜坡的保护工程.在过去几十年中,随着对植被-土壤相互作用及其侵蚀控制意义认识的深化,使坡面生态工程应用得到迅速发展,成为生态环境建设和工程坡面保护的重要手段.这个生物学途径的一个重要内容是“土壤-植被系统”的概念,以及由此推导出的系统生物学和工程学内涵.土壤-植被系统概念是一个理论实体,其生物生态学属性、工程性能和系统的内在关系是该实体的理论假设.它们是坡面生态工程基本原理的重要组成部分.

关键词: 植被, 侵蚀控制, 坡面生态工程

Abstract: During its interaction with local climate and surface and shallow soil,vegetation appears to be of certain hydro mechanical effects,and provides with some engineering properties on erosion control and slope protection.Slope eco engineering integrates these properties with soil for slope protection projects.Along with the increasing awareness of the interactions between vegetation and soil and their significance in erosion control during the past few decades,this biological approach has been widely applied in physical environment improvement and engineered slope protection world wide.Some important contents in slope eco-engineering are the concept of “soil-vegetation system” and the related biological natures and engineering properties.The“soil-vegetation system”concept is a theoretical substance,and its eco biological natures,engineering properties and some internal regulations are the theoretical hypothesis of the substance,which could be the basic materials for setting up the scientific principles of slope eco engineering.

Key words: Vegetation, Erosion control, Slope eco-engineering