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Air Ion Variation at Poultry-farm, Coastal, Mountain, Rural and Urban Sites in India
Pollution index Aerosol Air ion Transpiration Meteorological Parameters
2016/3/25
The air ions are continuously generated and destroyed by various processes in the atmosphere. Near the surface, the nature
of ions is very complex and they show large variations in their physical pro...
Characterization of Dicarboxylates and Inorganic Ions in Urban PM10 Aerosols in the Eastern Central India
Particulate matter Meteorological variables Water-soluble ions Seasonal variation Source identification
2016/3/25
Size-segregated aerosol samples were collected continuously from July 2009 to June 2010 at urban area of Raipur, the
eastern central India. The collected samples were analyzed for PM10 mass and its w...
Vegetation succession and environmental changes in Central India during Early Cenozoic
Deccan Intertrapps vegetational reconstructions Vidharbha-Chhindwara Mandla-Dindori region (Central India) early Tertiary
2014/1/16
In order to infer the climate and the floral changes during the early Cenozoic of central India, a critical analysis has been made of the generic composition of Deccan Intertrappean series of India, w...
Potential Source Regions Contributing to Seasonal Variations of Black Carbon Aerosols over Anantapur in Southeast India
BC aerosol Potential sources regions AOD Å ngströ m exponent PM2.5
2016/3/25
Continuous measurements of black carbon (BC) mass concentration performed at Anantapur [14.62°N, 77.65°E, 331 m
asl], a suburban location in southeast India, using an Aethalometer from January to Dec...
Water Soluble Ions in PM2.5 and PM1 Aerosols in Durg City, Chhattisgarh, India
PM2.5 PM1 Water soluble ions Seasonal variation Principal component analysis
2016/3/28
This paper reports the atmospheric concentrations of PM2.5 and PM1 mass, water soluble inorganic components and their
seasonal variations measured between the period of July 2009 and June 2010 in Dur...
Chemical Characterization and Source Identification of Particulate Matter at an Urban Site of Navi Mumbai, India
PM2.5–10 PM2.5 PIXE EF analysis PCA
2016/3/28
Particulate matter samples were collected using a dichotomous sampler at a residential area of Vashi situated in Navi
Mumbai, India during the period of 2008. The sampler facilitates the simultaneous...
Diurnal and Seasonal Air Ion Variability at Rural Station Ramanandnagar (17°2N, 74°E), India
Gerdien condenser Transpiration Vegetation Temperature inversion Radio-active aerosol
2016/3/29
High-energy radiations, such as alpha and beta particles or gamma radiation, ionize air molecules into pairs of positive
ions and free electrons. The diurnal and seasonal variations of these air ions...
Chemical Characterization and Source Apportionment of Submicron (PM1) Aerosol in Kanpur Region, India
PM1 Source apportionment PCA UNMIX Anions Elements
2016/3/29
PM1 (particles having aerodynamic diameter < 1.0 μm) concentrations were measured at a sampling site inside the Indian
Institute of Technology (IIT) Kanpur campus for 11 months from July, 2008–May, 2...
Diurnal and Seasonal Variation of Spectral Properties of Aerosols over Dehradun, India
Aerosol optical depth Multi wavelength solar radiometer ngströ m turbidity parameters Size distribution Effective radius
2016/3/29
The diurnal variation of Aerosol Optical Depth (AOD) and its spectral properties over non-cloudy
days in summer and winter seasons of two years are studied. Spectral dependence of AOD shows higher
v...
Chemistry of Monsoon and Post-Monsoon Rains at a High Altitude Location, Sinhagad, India
Rainwater Chemical composition Seasonal variation Long-range transport
2016/3/29
Rainwater samples collected at Sinhagad on 65 rain occasions during monsoon season (June –
September 2005) and on 23 rain occasions during post-monsoon season (October-November 2005)
with standard r...
Source Apportionment of Coarse and Fine Particulate Matter at Navi Mumbai, India
Factor Analysis (FA) Multiple Linear Regression (MLR) Sources Receptor model Coarse Fine
2016/3/29
Atmospheric particulate matter in two size fractions 2.5-10 m and 2.5 m were collected on
nuclepore polycarbonate filter papers and were analyzed for elements using NAA...
Weekend Ozone Effect over Rural and Urban Site in India
Surface ozone Weekend effect Photochemical production NOx titration Precursor gas emission
2016/3/30
Weekend ozone effect studied over a tropical rural and urban site in India shows higher ozone
(O3) concentration on weekend compared to weekday. The weekend ozone effect was observed
mostly during t...
Source Apportionment of Human Exposure to Particulates in Mumbai, India
Personal exposure Respirable particulate matter Low income group Middle income group
2016/3/30
Human exposure to Respirable Particulate Matter (RPM, particles less than 5 μm in diameter)
was assessed for Low-Income Group (LIG) and Middle-Income Group (MIG) respondents who
were monitored for 4...
Measurements of Surface Ozone in Rural Site of India
Ozone production Meteorological parameters Rural site Precursor gases NOx titration
2016/3/30
It is known that the formation of surface ozone (O3) is chemically linked to the emissions of
major precursor gases, nitrogen oxides (NOx) and volatile organic compounds (VOC). This
chemical interde...
Growth Properties of Submicron Aerosols during Cold Season in India
nucleation event nucleated clusters condensable vapor
2016/3/30
The growth properties of submicron aerosols were investigated on the basis of particle number size
distributions measured in field experiments. An analysis of condensation sink, growth rate,
concent...