摘要
目的 探讨空气中真菌孢子飘散与气象因素的关系。方法 对 2 0 0 0年 3月～ 2 0 0 1年 2月南昌城区真菌曝片监测计数资料与同期江西省气象台气象因素资料进行了多元逐步线性回归分析。结果 东湖区真菌孢子飘散量与平均气压、平均气温和日照呈正相关 ,偏相关系数分别为r1=0 .0 4 1(P <0 .0 0 1)、r2 =0 .0 73(P <0 .0 0 1)和r7=0 .0 11(P <0 .0 5 ) ;孢子飘散量与蒸发量呈负相关 ,偏相关系数为r6 =- 0 .0 2 6 (P <0 .0 1) ;西湖区真菌孢子飘散量与平均气温和降水呈正相关 .偏相关系数分别为r2 =0 .0 4 7(P <0 .0 0 1)和r4 =0 .0 17(P <0 .0 5 )。不同的真菌孢子与不同气象因素的关系不同 ,但大多与平均气温密切相关。结论 南昌城区空气中真菌飘散高峰分别位于 5～ 8月和 10月 ,这与气象因素有关。
Objective To evaluate the relationship between airborne fungal spolres and aleteorologieal factors in NanChang urban area.Methods We carried out multiple Iinear regression analysis on the airborne fungal spores and its related meteorological factors duriug the time of 2000,3～2001,2 in NanChang urban area.Results The spore counts in east site was positively correlated with the average baromtric pressure?the average temperature?the sunlight but negative correlated with the quantity of vaporize;the partial correlation coefficieut as order by r1=0.041( P <0.00l),r2=0.073( P <0.001),r7=0.0ll( P <0.05),r6=-0.026( P <0.01).The spore counts in west= site was positively correlated with the average temperature and the deposit;the partial correlation coefficient as order by r2=0.047( P <0.001),r4=0.017( P <0.05).The effect of meteorological factors on the count of airborne fungal spores were different.Most species were statistically significance compared with the average temperature.Conclusion The peak seasons of airborne fungal spores are May to Augest and October,and this is statistically significance compared with meteorological factors.
出处
《江西医学院学报》
2003年第6期24-26,共3页
Acta Academiae Medicinae Jiangxi
基金
江西省跨世纪学科带头人计划项目资助
关键词
监测
真菌孢子数
气象因素
多元逐步线性回归分析
monitor survey
fuugal spores counts
meteorological factors
multiple linearregressioa analysis
