摘要
本文通过对 2 0 0 3年春季SARS流行期间 ,北京、广州、太原、长沙等地酸雨和紫外线辐射等特征分析 ,结果指出 :降水偏少、时段分布不均匀、降水中 pH值偏高、气候干燥、空气中气溶胶微粒含量过高 ,是滋生和传播各种病毒的主要原因 ,也是SARS和呼吸道疾病病毒传播的一条主要途径。
Based on the data of acid rain, ultraviolet radiation and other factors, their characteristics in Beijing, Guangzhou, Taiyuan, Changsha are analyzed when SARS prevailed in Spring of 2003. The results show that little precipitation, uneven and period distribution, high pH value in precipitation, dry air and high concentration of aerosol particles in the air, is the main reason that breed and spread for various kinds of virus,and is the main transmission route of SARS and other respiratory diseases.
出处
《实用预防医学》
CAS
2004年第5期888-891,共4页
Practical Preventive Medicine
基金
湖南省科技厅科技攻关项目 (项目编号 :0 3SSY1 0 1 4 )
关键词
酸雨
紫外线辐射
气溶胶
SARS疫情
Acid rain
Ultraviolet radiation
Aerosol
SARS epidemic situation
