岩溶脆弱环境下贵阳盆地土壤和植被的保护  

PROTECTION OF SOIL AND VEGETATION IN THE GUIYANG BASIN UNDER THE KARST FRAGILE ENVIRONMENT

作　　者：廖义玲[1] 刘祥洋[1] 贺珺[1] 秦刚 张竹如[1] 

机构地区：[1]贵州大学资源与环境工程学院,贵州贵阳550003 [2]贵州省水利电力学校,贵州贵阳550002

出　　处：《地球与环境》2008年第3期202-206,共5页Earth and Environment

基　　金：贵州省2007年度研究生创新基金项目(省研理工2007005)

摘　　要：从贵阳市岩溶脆弱环境下的气候条件、地形地貌、地层岩性、水文地质条件等方面,调查分析母岩与土壤及植被的关系,讨论各种因素对植被生长及环境保护的影响,提出了岩溶脆弱环境下不同土层中适宜生长的植被类型及相应保护措施,有利于贵阳市区的生态环境保护和可持续发展。According to the climatic conditions, topography, lithology, hydrogeological conditions under the karst fragile environ ment in Guiyang City, the authors conducted a survey of the relationship between parent rock and soil, and vegetation, dis cussed various factors affecting the growth of vegetation and environment protection, and proposed different types of soil in the kars＊ fragile environment suitable for the growth of vegetation and the corresponding protection measures, which is advantageous to the eco environmental protection and sustainable development in the urban district of Guiyang .

关 键 词：贵阳盆地 岩溶环境 土壤 植被保护 

分 类 号：X171.1[环境科学与工程—环境科学]