DocumentCode
519419
Title
Variations of PM10 Pollution Index in Shanghai during Recent 9 Years
Author
Deng, Qingchun ; Zhang, Bin ; Qin, Fachao
Author_Institution
Sch. of Land & Resources, China West Normal Univ., Nanchong, China
Volume
1
fYear
2010
fDate
6-7 March 2010
Firstpage
130
Lastpage
133
Abstract
By wavelet analysis of daily PM10 pollution index in recent 9 years in Shanghai, the multi-scale variations, primary period and influencing factors are analyzed. The result shows the air pollution pattern presents “serious in winter and slight in summer” at most scales; varies at diverse time-scales, and the primary period of the daily variations is about quasi seasonal.
Keywords
Air pollution; Continuous wavelet transforms; Land pollution; Monitoring; Signal analysis; Signal resolution; Time frequency analysis; Time series analysis; Wavelet analysis; Wavelet transforms; PM10 pollution index; Shanghai; Wavelet analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Challenges in Environmental Science and Computer Engineering (CESCE), 2010 International Conference on
Conference_Location
Wuhan, China
Print_ISBN
978-0-7695-3972-0
Electronic_ISBN
978-1-4244-5924-7
Type
conf
DOI
10.1109/CESCE.2010.149
Filename
5493117
Link To Document