中国媒介生物学及控制杂志 ›› 2009, Vol. 20 ›› Issue (1): 11-14.

• 论著 • 上一篇    下一篇

北京市蚊虫密度与气象因素关系的研究

赵瑶1,2, 刘泽军3, 曾晓芃2, 张勇2, 于传江3, 钱坤2, 薛素琴2   

  1. 1 首都医科大学卫生管理与教育学院(北京 100069);  2  北京市疾病预防控制中心消毒与有害生物防制所; 3 北京市爱卫会
  • 收稿日期:2008-11-10 出版日期:2009-02-20 发布日期:2009-02-20
  • 通讯作者: 曾晓芃,博士,Email:zengxp@yahoo.cn
  • 作者简介:赵瑶(1984-), 女, 河北人, 从事公共卫生管理的研究。

Study on the relationship between mosquito density and meteorological factors in Beijing

ZHAO Yao, LIU Ze-Jun, ZENG Xiao-Peng, ZHANG Yong, YU Chuan-Jiang, QIAN KunXue Su-Qin   

  1. 1 Health Administration and Education School, Capital Medical University, Beijing 100069, China; 2 Beijing Center for Disease Control and Prevention, Beijing 100013, China
  • Received:2008-11-10 Online:2009-02-20 Published:2009-02-20
  • Contact: ZENG Xiao-peng, Email:zengxp@yahoo.cn

摘要:

  【摘要】 目的 研究对北京市蚊虫密度产生影响的主要气象因素并分析其影响程度。方法 采用北京市疾病预防控制中心2005-2007年5-10月共54旬的蚊虫密度数据及同期的平均气温、平均最低气温、平均最高气温、降雨量、降雨天数、日照时间、相对湿度、平均风速等气象资料,采用SAS 9.0 统计软件进行多元逐步回归。结果 多元回归共线性诊断结果显示平均气温、平均最高气温与平均最低气温三者之间存在严重共线性,三者不能同时进入回归方程。多元逐步回归方程为y=0.533 97X2+0.078 14X7-2.673 29X8-2.232 56。其中X2代表平均最低气温,X7代表相对湿度,X8代表平均风速。结论 与蚊虫密度相关的气象因素主要为平均最低气温、相对湿度、平均风速;按其影响程度大小依次为平均最低气温、平均风速、相对湿度。

关键词: 蚊虫密度, 气象因素, 北京

Abstract:

  【Abstract】 Objective To study the influence of main meteorological parameters on the mosquito density. Methods With the data of mosquito density from 2005 to 2007 provided by Beijing Center for Disease Control and Prevention and the meteorological data such as average temperature, average minimum temperature, average maximum temperature, rainfall, rainy days, sunshine time, relative humidity and average wind speed, a multiple stepwise regression would be made with statistical software SAS 9.0. Results The multiple regression co-linearity results showed there was strong linear relationship among average temperature,average minimum temperature and average minimum temperature. The multiple stepwise regression equation was y=0.533 97X2+0.078 14X7-2.673 29X8-2.232 56 (X2,  X7 and X8  represented average minimum temperature, relative humidity and average wind speed, respectively). Conclusion The main meteorological parameters closely related to mosquito density were average minimum temperature, relative humidity and average wind speed. The order which affected mosquito density was in turn average minimum temperature, average wind speed and relative humidity

Key words: Mosquito density, Meteorological factor, Beijing

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