基于GIS的区域气候综合评价——以山东省为例  

Integrated Assessment of Regional Climate Based on GIS-Taking Shandong as a Case

作　　者：刘祥梅[1] 郭志华[1] 王建力[2] 

机构地区：[1]中国林业科学研究院森林生态环境与保护研究所,北京100091 [2]西南大学地理科学学院,重庆400715

出　　处：《安徽农业科学》2007年第10期3118-3119,3128,共3页Journal of Anhui Agricultural Sciences

基　　金：国家自然科学基金项目(30590383)

摘　　要：基于山东省及周边地区1973～2002年42个气象站点的基本气象数据，计算出各气象站的多年平均气温、大于10℃积温、干燥度、年降水量和年降水变率等。对气候指标利用“回归分析＋残差修正”的方法进行插值，生成1km×1km的栅格数据，然后利用层次分析法（AHP）建立气候综合评价模型，对山东省气候进行综合评价。Based on the meteorological data of 42 meteorological stations during 1973 - 2002 in Shandong province, the annual mean temprature, accumulated temperature 〉 10 ℃, aridity index, precipitation and precipitation variability were computed up. The method of ＂Multiple regression analysis ＋ Inverse Distance Weighting （IDW） residuals＂ was used to interpolate the meteorological indexes and climate thematic maps with a spatial resolution of lkm were produced. With the method of Analysis Hierarchy Process （AHP）, the integrated assessment model of climate was established to evaluate the climate of Shandong province.

关 键 词：GIS 气候 综合评价 山东 

分 类 号：S127[农业科学—农业基础科学]