CAJ | 학술논문

对长兴县城区空气自动站2007—2014年监测数据进行了分析。结果显示：SO2、NO2浓度年平均值总体呈下降趋势；PM10浓度年均值波动较大，2013年出现较大幅度回升。SO2、NO2和PM10浓度日均值单因素方差分析和多重比较结果显示：2014年与2007年SO2、NO2和PM10浓度的日均值都存在极显著差异，证明长兴县城区的空气质量好转明显。初步分析了长兴县城区空气质量变化与长兴县产业结构调整的相关性。
대장흥현성구공기자동참2007—2014년감측수거진행료분석。결과현시：SO2、NO2농도년평균치총체정하강추세；PM10농도년균치파동교대，2013년출현교대폭도회승。SO2、NO2화PM10농도일균치단인소방차분석화다중비교결과현시：2014년여2007년SO2、NO2화PM10농도적일균치도존재겁현저차이，증명장흥현성구적공기질량호전명현。초보분석료장흥현성구공기질량변화여장흥현산업결구조정적상관성。
The data monitored by the automatic monitoring stations from the year of 2007 to 2014 in Changxing were analyzed.The results showed that the annual average values of SO2 and NO2 declined.PM10 fluctuated greatly.And it came up dramatically in 2013.On the basis of One -Way ANOVA analysis and multiple comparisons,the daily average values of SO2 and NO2 and PM10 were analyzed as well.All values demonstrated a significant difference in the year of 2007 and 2014,which implied that the air quality obviously became better.The correlation between the variation of air quality and industrial structure was explored.