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Position: Home > Articles > Hydro ecological Effects of Forest and Suitable Index of Vegetation Coverage Bulletin of Soil and Water Conservation 2000,20 (5) 32-34

黄土高原森林水文生态效应和林草适宜覆盖指标

作  者:
吴钦孝;赵鸿雁
单  位:
中国科学院水利部水土保持研究所
关键词:
黄土高原;水文生态效应;林草覆盖率
摘  要:
概述了黄土高原森林各层次的水文生态功能和水土保持效益。在此基础上 ,根据自然条件、地形地貌和国民经济发展要求 ,提出了为保护生态环境和协调经济发展的适宜林草覆盖指标
译  名:
Hydro ecological Effects of Forest and Suitable Index of Vegetation Coverage
作  者:
WU Qin xiao, ZHAO Hong yan (Institute of Soil and Water Conservation, Chinese Academy of Sciences and Minsitry of Water Resources, Yangling 712100, Shaanxi Province, PRC)
关键词:
the loess plateau; hydro ecological effects; vegetation coverage
摘  要:
The hydro ecological effects of the every layer of forest and its soil and water conservation benefits in the loess plateau are generally expounded. On the basis of these, the suitable index of vegetation coverage for protecting ecological environment and coordinating economy development is advanced in conformity with the natural conditions, landforms and the demands of national economy development.

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