安徽节水灌溉分区研究  

Research on the Dividing Areas of Water Saving Irrigation in Anhui Province

作　　者：许一[1] 王振龙[1] 徐得潜[2] 

机构地区：[1]安徽省水利部淮河水利委员会水利科学研究院,安徽省水利水资源重点实验室,安徽蚌埠233000 [2]合肥工业大学土木与水利工程学院,合肥230009

出　　处：《中国农村水利水电》2013年第9期44-47,共4页China Rural Water and Hydropower

基　　金：水利部公益性行业科研专项(201101010)

摘　　要：根据安徽省实际情况,综合分析全省各地区土壤、气候、水资源及农作物种植结构等不同因素,提出了节水灌溉分区目标、原则及指标体系,运用模糊聚类法和改进灰色聚类法分别建立了节水灌溉分区数学模型,将安徽省节水灌溉分为3个1级区,8个2级区,为全省节水灌溉分区评价、建设和管理提供了科学依据。According to the actual situation in Anhui Province, this paper makes a comprehensive analysis of the diversified diathesis such as soils, climate, water resources, crop cultivation structure and so on, proposes the district goals, principles and the index system of the water-saving irrigation, establishses the mathematical model of water-saving irrigation district with fuzzy clustering method and improving grey clustering method respectively. Anhui Province＇s water-saving irrigation is divided into three first-class districts and eight second-class districts, which serves as a scientific gist for the evaluation, decision-making, and management of di- versified areas in the whole province.

关 键 词：节水灌溉分区 模糊聚类法 改进灰色聚类法 1级分区 2级分区 

分 类 号：S275[农业科学—农业水土工程]