Preliminary analysis of pollution characteristics and sources in a typical city in Jiangsu Province

被引:0
|
作者
Zhou, Zhicheng [1 ]
Sun, Yong [2 ]
Cheng, Di [2 ]
Zhou, Xiaoyu [2 ]
机构
[1] Jiangsu Elect Power Co, Elect Power Res Inst, Nanjing 211103, Jiangsu, Peoples R China
[2] Nanjing Univ Informat Sci & Technol, Nanjing 210044, Jiangsu, Peoples R China
关键词
Jiangsu Province; typical city; pollution characteristics;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The distribution of pollutants in 13 cities in Jiangsu Province in the winter of 2014 was analyzed. It was found that there were more haze days in Nanjing and Xuzhou and the concentration of PM10 and PM2.5 exceeded the national standard 38.9% and 42.2% respectively in the Nanjing, 51.1% and 55.6% respectively in Xuzhou. Nanjing and Xuzhou are affected by both local and external sources. The southward airflow is easy to accumulate pollution in Nanjing and Xuzhou, while the northeastern airflow and precipitation are favorable for the removal of pollutants. Large, and Nanjing area by local and external sources of common influence.
引用
收藏
页码:1089 / 1094
页数:6
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