摘要
为掌握泸州市城市环境空气质量及其变化趋势,本文对2011-2015年环境空气质量监测数据进行了统计,并计算其污染负荷和变化趋势。结果表明:泸州市SO_2、NO_2浓度呈缓慢下降趋势,PM_(10)浓度反复波动。泸州市环境空气质量呈现出明显的季节差异,大气污染类型正向复合型污染发生转变。共存的污染问题不是简单的线性叠加,而是存在着污染物之间的相互转化和作用的过程,使得泸州市大气污染问题愈发复杂化。
To know the urban air quality and trends of Luzhou,the monitoring data of 2011- 2015 was analyzed,to calculate of load and trends. The results were as follows： the concentration of SO2 and NO2 was decreasing,but the PM（10） was fluctuating repeatedly. The air quality varied from season to season and the type of air quality was becoming the compound type. Pollution coexistence was not a simple linear superposition,but the existence and role of mutual transformation process between pollutants such Luzhou city air pollution problems became more complicated.
出处
《广州化工》
CAS
2016年第12期150-152,共3页
GuangZhou Chemical Industry
基金
泸州市社科联项目"泸州城市雾霾对策研究"(LZ15A18)
