江淮地区小麦春季涝渍灾害脆弱性成因及空间格局分析  

Analysis on Spatial Pattern and Causes of Waterlogging Disaster Frangibility for Winter Wheat in Spring in Jianghuai Region

作　　者：盛绍学[1,2] 石磊[1] 

机构地区：[1]安徽省气象局,合肥230061 [2]安徽省大气科学与卫星遥感点实验室,合肥230031

出　　处：《中国农业气象》2010年第S1期140-143,146,共5页Chinese Journal of Agrometeorology

基　　金：国家农业科技成果转化资金项目“小麦旱涝灾害风险预评估技术成果推广应用”(2008GB24160440);安徽省“十五”攻关项目“安徽省重大农业气象灾害定量监测评估与对策”

摘　　要：根据江淮地区小麦春季涝渍灾害的特征,从自然地理条件、农业生产水平、社会经济系统等方面分析涝渍灾害脆弱性的成因,建立脆弱性定量评价模型并对江淮地区小麦春季涝渍灾害脆弱性空间格局进行分析评估,为小麦涝渍灾害风险评估提供依据。Based on the waterlogging characters of winter wheat in spring,it analyzed the causes of water logging disaster frangibility with natural geographical conditions,the level of agriculture production,the system of society and economy in Jianghuai region.The quantitative assessment model of waterlogging vulnerability was found,and frangibility spatial pattern of wheat waterlogging disaster in spring in Jianghuai region was analyzed.It provided the basis for risk assessment of wheat waterlogging disaster.

关 键 词：涝渍 脆弱性 空间格局 江淮地区 

分 类 号：S512.1[农业科学—作物学] S422