入境国际航行船舶携带输入性蝇类与微小气候因素的相关性分析研究  

Study on Correlations of Introduced Flies and Microclimate Factors on Entry International Ships

作　　者：聂维忠 刘恩东 李德昕 汪仁杰 于长利 李俊成 

机构地区：[1]秦皇岛出入境检验检验局,秦皇岛066002

出　　处：《中国国境卫生检疫杂志》2007年第5期294-296,共3页Chinese Journal of Frontier Health and Quarantine

基　　金："十一五"国家科技支撑计划项目(2006BAK10B07);国家质量监督检验检疫总局科研基金项目(2004IK134)

摘　　要：〔目的〕了解掌握入境国际航行船舶携带输入性蝇类与船舶上微小气候因素的相关关系,以便有效指导控制工作。〔方法〕在秦皇岛港检疫锚地入境国际航行船舶存在蝇类的部位场所的微小气候,包括温度、湿度、风速等因素进行测定并对监测结果进行分析。〔结果〕2005年4月-2006年11月共调查230艘次入境国际航行船舶。秦皇岛港入境船舶携带的输入性蝇类自4月初当室外气温高于10℃时开始出现,至11月初气温低于10℃时基本消失。输入性蝇类主要栖息于船舶生活区外后甲板等特定场所,其密度与栖息场所的温度呈正相关关系,而与相对湿度呈负相关关系,风速大于5m/s时基本不再飞翔。〔结论〕结果显示入境船舶携带的输入性蝇类与栖息场所的微小气候因素特别是温、湿度有着极为密切的关系。Objective To determine the correlations of introduced flies and microclimate factors on entry international ships, for control. Method To measure the microclimate factors, including temperatures, relative humidities and wind speeds, of the places which introduced flies dwelled on entry ships at quarantine anchorage of Qinhuangdao port, and the results were analyzed. Result 230 entry ships were measured from April, 2005 to November, 2006. The introduced flies could be found mainly from April to November each year on entry ships at Qinhuangdao port when the minor temperatures outside was kept higher than 10℃. They mainly dwelled on the outside places of the ships＇ accommunications, liking afterpeak deck and etc. The densities of introduced flies were positive correlated with the temperatures and negative correlated with the relative humidities of the dwelled places on the entry ships. And they could not fly when the wind speeds were higher than 5 m/s. Conclusion It is showed that the introduced flies were correlated closely with the microclimate factors of the palces where they dwelled on entry ships, especially with the temperatures and relative humidities.

关 键 词：国际航行船舶 输入性蝇类 微小气候 相关性分析 

分 类 号：R184.3[医药卫生—流行病学]