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对地处农牧交错区典型地段的内蒙古多伦县蔡木山自然保护区植被特征进行了描述 ,结果表明 :草原植被是本保护区的主要植被类型之一 :包括典型草原植被和草甸草原植被 .沙地植被是本保护区的另一重要植被类型 :包括 :沙地森林植被 (主要以山杨 ( Populusdavidiana)一白桦 ( Betula platyphylla)林和榆 ( Ulmusmacrocarpa)树疏林为主和零星分布的云杉林 ( Picea) ) ;沙地灌丛植被 ( (叉子圆柏 ( Sabina.vulgaris)灌丛 :山杏 ( Prunus sibirica)灌丛 :大果榆 ( U.macrocarpa)灌丛 :柳 ( Salix)灌丛 :沙地中生灌丛 ) ;沙地半灌木植被和沙地草本植被 .湿地植被 .包括 :草甸 (草原化草甸、草甸和沼泽化草甸 )和沼泽
The vegetation characteristics of the Cai Mu Mountain Nature Reserve in Inner Mongolia, which is located in a typical area of the ecotone between agriculture and animal husbandry, are described. The results show that: the grassland vegetation is one of the main vegetation types in the nature reserve: including typical steppe vegetation and meadow steppe vegetation Sandy vegetation is another important vegetation type in the nature reserve. It includes: Sandy forest vegetation (dominated mainly by Populus davidiana - Betula platyphylla and Ulmus macrocarpa spruce) sporadic spruce (Picea); sandy shrub vegetation ((Sabina.vulgaris shrubs: Prunus sibirica shrubs: U. macrocarpa shrubs: Salix shrubs : Scenics in the sand), semi-shrubs in sandy land and herbaceous vegetation in sandy land Wetland vegetation, including meadow (meadow, meadows and swampy meadow) and swamp