摘要
为了解吐鲁番市环境空气质量变化趋势及引起质量变化的主要因素，收集了吐鲁番市2001—2009年空气质量监测数据并进行了分析，结果发现污染负荷系数由大到小排列为PM10^-2^-2,而且浓度随时间（年际）呈上升趋势。由此可知吐鲁番市空气质量正在下降。
In order to find out the changing trends of air quality in Turpan city, and the main factors that cause the quality change, monitoring data of air quality in Turpan city from 2001 to 2009 has been collected and analyzed. The results showed that the descending order of pollution load eoeffieient was PM10, NO2 and S02, and their concentration was ascending with the year. So the air quality of Turpan city is falling.
出处
《科技成果管理与研究》
2011年第1期92-94,共3页
Management And Research On Scientific & Technological Achievements
基金
新疆土壤学重点学科资助.
关键词
空气质量
变化趋势
秩相关
吐鲁番
air quality
changing trends
rank correlation
Turpan
