浙江省红壤小流域生态系统的分类研究  

Study on classification of red soil small watershed ecosystems in Zhejiang province

作　　者：陈进红[1] 王兆骞[2] 张贤林[3] 

机构地区：[1]浙江大学农学系,浙江杭州310029 [2]浙江大学农业生态研究所,浙江杭州310029 [3]浙江省农业厅,浙江杭州310006

出　　处：《浙江大学学报（农业与生命科学版）》1999年第5期479-483,共5页Journal of Zhejiang University:Agriculture and Life Sciences

摘　　要：以浙江省红壤小流域生态系统为研究对象，从资源持续开发利用角度首次提出了由小流域地形地貌类型、水资源条件类型及土地资源状况类型组成的红壤小流域生态系统的三级分类体系；明确了浙江省红壤小流域生态系统主要有８ 种类型，其中以低丘岗地地形地貌、缺水或引水灌溉。The classification system of red soil small watershed ecosystems, which was composed of three hierarchical levels: the highest level was based on topography and geomorphology, the second level was based on the water condition and the third level was based on land resource of small watershed ecosystems, was proposed for the first time in terms of exploitation and management of agricultural resources There were 8 types of red soil small watershed ecosystems in Zhejiang province, most of which was low hills type with water shortage or introducing water based on moderate land resources

关 键 词：红壤 小流域 生态系统 分类 

分 类 号：S155.25[农业科学—土壤学] S154.1[农业科学—农业基础科学]