DOI: 10.1016/j.atmosenv.2014.10.012
Scopus记录号: 2-s2.0-84918563279
论文题名: The effects of emission sources and meteorological factors on sulphur dioxide concentration of Great Isfahan, Iran
作者: Hosseiniebalam F ; , Ghaffarpasand O
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 100 起始页码: 94
结束页码: 101
语种: 英语
英文关键词: Air pollution
; Isfahan
; Meteorological factors
; Statistical analysis
; Sulphur dioxide
Scopus关键词: Atmospheric temperature
; Electric power plants
; Electric power systems
; Linear regression
; Statistical methods
; Sulfur
; Sulfur determination
; Sulfur dioxide
; Sun
; Wind
; Concentration variation
; Correlation analysis
; Environmental problems
; Isfahan
; Meteorological factors
; Multiple linear regressions
; Pollution concentration
; Seasonal variation
; Air pollution
; sulfur dioxide
; atmospheric pollution
; concentration (composition)
; environmental factor
; meteorology
; pollutant source
; power plant
; seasonal variation
; statistical analysis
; sulfur dioxide
; air pollutant
; air pollution
; air temperature
; Article
; atmospheric dispersion
; atmospheric pressure
; autumn
; boundary layer
; circadian rhythm
; climate
; electric power plant
; humidity
; industrialization
; Iran
; meteorological phenomena
; seasonal variation
; solar radiation
; spring
; summer
; urban area
; weather
; wind
; winter
; Esfahan [Iran]
; Iran
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: The great Isfahan has experienced an almost fast industrialization during the last years. The different factories and industries near that, cause one of the important environmental problems, air pollution, which has not enough investigated before in this area. The hourly, diurnal and seasonal variations of SO2 concentration as one of the most dangerous air pollutants, are studied to clarify the rule of industry on the air pollution problem. The data had been measured continuously from April 2006 to March 2007 at two stations, Lale & Azadi. The air pollution concentrations in an urban area have a close relationship with meteorological factors. Hence, the variation of SO2 concentration is analysed respect to the meteorological factors such as temperature, relative humidity, wind speed, solar radiation, and pressure. Moreover, the studied air pollutant is also statistically investigated through correlation analysis and step-wise multiple linear regression equation.It was observed that electric power plant near the Isfahan, Montazeri, has significant effects on the SO2 concentration in the east and north of Isfahan. Long-term pattern of Isfahan winds which is westerly during the winter and spring, and easterly during the summer and autumn, was recognized as one of another important factors influenced the SO2 concentration variations. It is also achieved that meteorological factors have considerable contribution, R2=52%, on the SO2 concentration variation and temperature has largest effect among the others. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/82142
Appears in Collections: 气候变化事实与影响
There are no files associated with this item.
作者单位: Physics Department, University of Isfahan, Isfahan, Iran
Recommended Citation:
Hosseiniebalam F,, Ghaffarpasand O. The effects of emission sources and meteorological factors on sulphur dioxide concentration of Great Isfahan, Iran[J]. Atmospheric Environment,2015-01-01,100