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目的研究云南省南部地区的新移民村建设对蚊虫群落动态的影响。方法应用地理信息系统(GIS)分析云南省南部地区2个自然村中蚊虫群落与相关环境因子的关系。结果水稻田面积对于样点蚊虫群落最具有影响力,水稻田面积与蚊虫群落的种类数量、个体数、多样性、优势度均有统计学上的相关关系;居民点距离水稻田的距离也与居民点中蚊虫群落的均匀度呈正相关,而居民点距离河流距离与居民点中蚊虫群落的种类数量则呈负相关。结论在云南省南部地区进行的新村镇建设过程中,相关开发措施带来的环境因素的改变,会引起原来环境中的蚊虫群落的相应变化。
Objective To study the impact of new immigrant village construction on mosquito community dynamics in southern Yunnan Province. Methods GIS was used to analyze the relationship between mosquito communities and related environmental factors in two natural villages in southern Yunnan Province. Results The area of paddy field had the most influence on the sampling mosquito community. The area of paddy field had a statistically significant correlation with the species number, individual number, diversity and dominance of mosquito community. The distance between residential area and paddy field was also The uniformity of mosquito community in residential area was positively correlated, but the distance between residential area and river was negatively correlated with the number of mosquito community in residential area. Conclusion In the process of construction of new villages and towns in the southern part of Yunnan Province, the change of environmental factors brought by relevant development measures will cause the corresponding changes of the mosquito community in the original environment.