九嶷山自然保护区土壤类型及成土过程分析  

Characteristics and Formation Processes of Different Soil Types in Jiuyi Mountains Nature Reserve

作　　者：余霞[1] 谭长银[1] 喻勋林[2] 邓学建[3] 杨道德[2] 孙花[1] 宓彦彦[1] 

机构地区：[1]湖南师范大学资源与环境科学学院,中国长沙410081 [2]中南林业科技大学野生动植物保护研究所,中国长沙410004 [3]湖南师范大学生命科学学院,中国长沙410081

出　　处：《湖南师范大学自然科学学报》2012年第4期80-85,共6页Journal of Natural Science of Hunan Normal University

基　　金：国家自然科学基金资助项目(41071216);湖南省教育厅重点基金资助项目(11A066);湖南省自然科学基金资助项目(10JJ6058)

摘　　要：通过对湖南省九嶷山自然保护区的实地考察,在畚箕窝、三分石、婆婆石等地采集了7个典型自然土壤剖面样品和耕地土壤样品.在分析土壤主要理化性质的基础上,结合区域地质地貌、气象气候和植被类型的相关资料和考察结果,对自然保护区主要土壤类型的特征进行了描述,并对土壤的主要形成过程进行了分析.此研究可加深对九嶷山自然保护区土壤形成过程及其影响因素的理解.Through investigation on the Jiuyi Mountain nature reserve of Hunan, samples of 7 soil natural proflies and cultivated soils were collected from Fenjiwo, Sanfenshi and Poposhi, etc. Based on the analysis of the main physical and chemical properties of the samples, and the related information on local geology, geomorphology, meteorology, climate and vegetation type, the characteristics of main soil types of Jiuyi Mountain nature reserve were described, and the main processes of soil formation were also discussed. Therefore, this study can strengthen the understanding of the process of soil formation and its influence factors in Jiuyi Mountain nature reserve of Hunan.

关 键 词：九嶷山 自然保护区 土壤性质 土壤形成过程 影响因素 

分 类 号：S159.2[农业科学—土壤学]