漳州香蕉低温害分析的GIS应用  

GIS application to the analysis of chilling injury of banana in Zhangzhou

作　　者：张容焱 陈家豪[2] 林娜[3] 王加义[4] 林燕金[2] 

机构地区：[1]福建省气象科技服务中心,福建福州350001 [2]福建农林大学作物科学学院,福建福州350002 [3]福建省农业厅种植业管理局,福建福州350003 [4]福建省气象科学研究所,福建福州350001

出　　处：《福建农林大学学报（自然科学版）》2005年第2期216-219,共4页Journal of Fujian Agriculture and Forestry University:Natural Science Edition

基　　金：福建省自然科学基金资助项目(B0110015)

摘　　要：利用地理信息系统(GIS),使用“数字福建”工程提供的地理信息数据,应用已建立的模式,推算漳州市网格精度为50m×50m分辨率的年度极端最低气温平均值;根据给定的分级指标显示漳州香蕉低温害的空间分布情况;结合地形影响的分析揭示漳州香蕉低温害的分布特征.Based on geographic information system (GIS), the geographic information data provided by the project of Digital Fujian were used and the established mode was applied to reckon the average values of annual extremely lowest temperature in Zhangzhou when the mesh accuracy was 50 m × 50 m of resolution. According to given grading indices, the distribution of chilling injury of banana in space in Zhangzhou was shown. Combined with the analysis of topographic influence, characteristics of the distribution of chilling injury of banana in Zhangzhou were discovered.

关 键 词：GIS应用 低温 香蕉 地理信息系统(GIS) 地理信息数据 极端最低气温 数字福建 分布情况 分级指标 分布特征 地形影响 平均值 分辨率 漳州市 

分 类 号：P208[天文地球—地图制图学与地理信息工程] O513[天文地球—测绘科学与技术]