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作 者 ：申云霞

期 刊 ：西北植物学报 2000年 2期

关键词：气候；地形；植被；生态环境建设；西部大开发；

Keywords:climate, landforms, vegetation, environment,

摘 要 ：植被是生态环境的标志，植被类型与气候和地形条件关系密切，重建西部生态环境，依据自然规律，因地制宜，做出长远规划，否则，将会事倍功半。

Abstract:Vegetation marks the characteristics of ecological environment.The type of vegetation is closely associated with climatic conditions and landforms.It is of utmost imperative to conform to natural law,make long term scheme and apply effective measures to

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