贵阳市环城林带研究  

Study of the Tree Belt around Guiyang City

作　　者：孙自壮[1] 

机构地区：[1]贵州大学资源与环境工程学院,贵州贵阳550003

出　　处：《安徽农业科学》2012年第26期13046-13048,共3页Journal of Anhui Agricultural Sciences

基　　金：贵州大学2011年度研究生创新基金(校研理工2011012)

摘　　要：贵阳市环城林带位于贵阳盆地四周,区内地质情况复杂,林带的形成和发育状况与地质条件紧密相关。针对于此,笔者从气候条件、地形地貌、地质构造、地层岩性、水文地质条件等方面分析了植被生长条件,研究了区内地层岩性与土壤和植被覆盖情况的关系,分析了不同地层上林带形成的原因,并提出了环城林带保护措施。The tree belt around Guiyang City is loeated around Guiyang basin, where the geology is very complex. The growth and development of tree belt is closely related to the geology conditions, given this, the paper analyzed the vegetation growth conditions form the climate, landform, geologic structure, lithology and hydrogeology, studied the relations among lithology and soil and coverage of vegetation, then analyzed the reasosn for the form of tree belt at different layers, and finally put forward some measures to protect the tree belt.

关 键 词：环城林带 风化 土壤 植被 地层 岩性 

分 类 号：S795.5[农业科学—林木遗传育种] P535[农业科学—林学]