摘要
对昭通市环境空气质量状况及其变化趋势进行了简要分析和评价 ,并针对其环境空气质量主要受SO2 的影响 。
The paper analyzes and assesses the air environmental situation and its development trend of Zhaotong city. The air quality is affected by SO2 and points out countermeasures and suggestions.
出处
《云南环境科学》
2003年第B03期175-176,共2页
Yunnan Environmental Science
