中国农业科学 ›› 2007, Vol. 40 ›› Issue (1): 99-106 .

• 植物保护 • 上一篇    下一篇

入侵害虫红火蚁在中国的适生性分布研究

杜予州,顾杰,郭建波,戴 霖,鞠瑞亭,胡学难   

  1. 扬州大学应用昆虫研究所
  • 收稿日期:2005-12-02 修回日期:1900-01-01 出版日期:2007-01-10 发布日期:2007-01-10
  • 通讯作者: 杜予州

Study on the suitable establishment areas of alien invasive pest red imported fire ant, Solenopsis invicta Buren in China

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  1. 扬州大学应用昆虫研究所
  • Received:2005-12-02 Revised:1900-01-01 Online:2007-01-10 Published:2007-01-10

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。

关键词: 入侵红火蚁, CLIMEX, GIS, 适生性分析, 中国

Abstract: The red imported fire ant, Solenopsis invicta Buren is a important alien invasive pest in China, which attack including animals、plants and commonality establishment, especialy attack human, bring on huge economy losing. The CLIMEX and WEATHER models’ two methods of Match Index and compare locations were used to predict the favourable habitat of the pest. The result indicated the red imported fire ant can established population in 47 locations including 19 provinces in China, where as mainly distributed south China, especialy the areas which the Day Minimum temperature and the average month rainfall was relatively higher. In addition, its potential suitable establishment areas in China are forecasted by using ArcGIS8.3. The results indicate that the region of suitable establishment ranging from 16.32°N~41.33°N,91.46°E~122.01°E.

Key words: CLIMEX, GIS