【摘要】 【目的】对红火蚁在中国大陆地区可能适生分布的地区进行分析和预测。【方法】运用CLIMEX气候模型的气候相似系数法和地点比较法以及地理信息系统(ArcGIS8.3)对该虫在中国的适生区进行分析和预测。【结果与结论】CLIMEX预测入侵红火蚁可以在中国大陆19省区的47个市、县(地区)生存,其中在温湿度较高、降雨量较多的华南地区最适宜生存;结合GIS的预测,该虫在中国的适生范围为16.32°N～41.33°N,91.46°E～122.01°E。更多还原

【Abstract】 【Objective】The aim of the paper was to study on the potential distribution area of invasive alien pest red imported fire ant,Solenopsis invicta Buren in China.【Method】Two methods,Match Index and location comparison,in the CLIMEX model,were used to predict the areas where the pest is likely to establish its population.【Result and conclusion】The results indicated the red imported fire ant may establish its population in 47 cities or counties in 19 provinces in China,particularly the South China,where the day minimum temperature,humidity,and the average month rainfall were relatively higher.In addition,the result of the analysis with ArcGIS8.3 indicates that the pest’s potential distribution region in China ranges from 16.32°N to 41.33°N,and from 91.46°E to 122.01°E.更多还原