摘要
以高空气球携带采样器采样,以大气中飘尘浓度、飘尘中有机物浓度及其致诱变性为指标,对兰州市城区及郊区不同季节、不同高度大气飘尘的污染状态及时空变化规律进行了研究,对居住于高层建筑人群的健康可能潜在的影响及相应的防治措施进行了探讨.
The pollutional condition and the temporal-spatial variation of airborne par-ticulates in different seasons and at different heights in Lanzhou City were studies. By using a high-altitude balloon carried with sampler for samping. The concentration of air-borne particulates, the concentration of organic substances in airborne particulates and their induced mutagenicities have been taken as indices. The potential defect on the health of the high building dweller was also studied, and the appropriate measures of prevention and control were put forward
出处
《环境科学学报》
CAS
CSSCI
CSCD
北大核心
1992年第4期480-488,共9页
Acta Scientiae Circumstantiae
关键词
空气污染
有机污染物
时空变化
time-space change, health impact, measures of prevention—control
