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<p><strong>Study on surface ozone and its precursors </strong><strong>at an urban site of Delhi, India</strong></p><p> </p><p> </p>

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Title Statement <p><strong>Study on surface ozone and its precursors </strong><strong>at an urban site of Delhi, India</strong></p><p> </p><p> </p>
 
Added Entry - Uncontrolled Name SHARMA, SUDHIR KUMAR ; Radio and Atmospheric Sciences Division CSIR-National Physical Laboratory Dr. K S Krishanan Road New Delhi 110012, INDIA
Sharma, Ashima ; NPL, New Delhi
Mandal, T.K. ; NPL, New Delhi
Pathak, U ; GGSIP University, New Delhi
Gupta, NC
ISRO-GBP, Bangalore for financial support under the AT-CTM program
 
Uncontrolled Index Term chemistry and meteorology of troposphere
Ozone, Ozone precursors, Ozone production efficiency
 
Summary, etc. <p>Continuous measurements of the surface ozone (O<sub>3</sub>), oxidess of nitrogen (NO<sub>x</sub>), carbon monooxide (CO), methane (CH<sub>4</sub>) and total non-methane hydrocarbons (TNMHCs) have been carried out at an urban site of Delhi, India during 1–31, May 2014 to study the influence of ozone precursors (NO<sub>x</sub>, CO, CH<sub>4</sub> and TNMHCs) in the formation of surface O<sub>3</sub> over Delhi. In the present study, the average mixing ratios of surface O<sub>3</sub>, NO, NO<sub>2</sub>, CO, CH<sub>4</sub> and NMHCs were recorded as 37.1 ± 9.8 ppb, 20.4 ± 13.1 ppb, 14.7 ± 3.2 ppb, 1.4 ± 0.5 ppm, 2.6 ± 0.4 ppm and 0.13 ± 0.09 ppm, respectively. The surface O<sub>3</sub>, NO, NO2, CO, CH<sub>4</sub> and TNMHCshave shown the prominent diurnal variations during study. The result reveals that the surface O<sub>3</sub> positively correlated with NO<sub>2</sub>, TNMHCs, NO<sub>2</sub>/NO and NMHCs/NO<sub>x</sub> and influenced the surface O<sub>3 </sub>production at the observational site of Delhi.</p><p> </p><p> </p><p> </p>
 
Publication, Distribution, Etc. Indian Journal of Radio & Space Physics (IJRSP)
2017-02-10 13:57:13
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJRSP/article/view/12348
 
Data Source Entry Indian Journal of Radio & Space Physics (IJRSP); ##issue.vol## 45, ##issue.no## 3 (2016): Indian Journal of Radio & Space Physics
 
Language Note en
 
Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJRSP/article/download/12348/35394
http://op.niscair.res.in/index.php/IJRSP/article/download/12348/35763
http://op.niscair.res.in/index.php/IJRSP/article/download/12348/35764
http://op.niscair.res.in/index.php/IJRSP/article/download/12348/35789
http://op.niscair.res.in/index.php/IJRSP/article/download/12348/0
http://op.niscair.res.in/index.php/IJRSP/article/download/12348/36583
http://op.niscair.res.in/index.php/IJRSP/article/download/12348/36584
 
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