摘要
本文对乌鲁木齐市大气环境质量及其发展趋势作了简要的分析,说明目前市大气属煤烟-沙尘型污染区,氮氧化物和二氧化硫随着国民经济能耗的增加有发展的趋势,其它污染物仍稳定在目前水平,或稍有下降.
This paper makes a brief analysis about the present condition of the atmospheric environmental quality and it's development tcndeucy,proposes that urumqi city is a coal smoke-dust contanminated zone.With the increasing of consumption of energc,the nitrogen oxides and sulfur dioxide have the tende of incrcasing.And the other fomites with remain the existing situation or decrease.
出处
《干旱环境监测》
1990年第4期220-223,244,共5页
Arid Environmental Monitoring
关键词
大气
环境质量
发展趋势
乌鲁木齐市
atmosphere,environmcntal quality development tendency,Urumqi City.
