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应用生态学报 ›› 1994, Vol. 5 ›› Issue (1): 46-51.

• 研究论文 • 上一篇    下一篇

科尔沁沙地人工植被建立模式的探讨

李进, 刘志民, 李胜功, 赵文智   

  1. 中国科学院兰州沙漠研究所, 兰州 730000
  • 收稿日期:1992-03-18 修回日期:1993-03-01 出版日期:1994-01-25 发布日期:1994-01-25

Establishment of artificial vegetation model for Keerqin sandy land

Li Jin, Liu Zhimin, Li Shenggong, Zhao Wenzhi   

  1. Institute of Desert Research, Academia Sinica, Lanzhou 730000
  • Received:1992-03-18 Revised:1993-03-01 Online:1994-01-25 Published:1994-01-25

摘要: 通过对科尔沁沙地的降水特性、沙地的水分状况、人工乔木、灌木、半灌木植被在沙地上的兴衰变化以及各人工植被类型的功能等进行综合分析,提出该地区人工植被建立的模式。该模式包括人工植被的组成成分、结构、不同立地条件下的配置形式及不同类型人工植被的建立顺序。

关键词: 科尔沁沙地, 人工植被建立, 模式, 森林生态系统, 自然地理区划, 服务功能, 价值系数, 价值评估

Abstract: In this paper,a model for establishing artificial vegetation on Keerqin sandy land is advanced through analyzing rainfall characteristics,moisture condition of dune I successions of several plant species used to establish the vegetation and functions of each type of vegetations.The model consists of the component and structure of vegetations,their disposal patterns on different sites of sandy land and establishing order of different types of artificial vegetationts.

Key words: Keerqin sandy land, Establishment of artificial vegetation, Model, value coefficient, forest ecosystem, physiographic regio-nalization., valuation, service function