骚扰阿蚊监测中SAS统计方法的应用与探讨

Application the Statistical Method of SAS to Analysis the Influencing Factors of trapping Amount of Armigeres subbalbeatus

目的:对具有时间序列特性的骚扰阿蚊种群活动进行SAS数学分析与探讨,从而建立起影响阿蚊种群活动的数学模型。方法:通过人帐诱捕法、网捕法等捕获成蚊,并记录同时刻的环境气象因素。应用SAS数学统计方法,进行线形多元性回归模型的分析。结果:对骚扰阿蚊种群活动有明显作用的为前一小时的捕蚊数、风速和温度,而相对湿度和光照度相对较弱。结论:SAS数学分析为预测影响骚扰阿蚊种群的夜间活动趋势提供了可靠的方法。

Objective: Application the statistical method of SAS to analysis the influencing factors of trapping a-mount and to build a mathematical model of the Armigeres subbalbeatus. Methods: Apply these ways of the mosquito net trap and catching with a net to catch mosquitoes, and record the meteorological factors in the catching hour. Then, application the statistical method of SAS to analysis the model of linear polynomial regression equation. Results: The trapping amount before a hour, wind speed and atmospheric temperature were three primary factors that influenced the trapping amount, other environmental factors are relatively weaker. Conclusion: the statistical of SAS is an important method to forecast the evening active of Armigeres subbalbeatus.