پیوندهای مفید
اخبار و اعلانات
آمار
| تعداد نشریات | 161 |
| تعداد شمارهها | 6,532 |
| تعداد مقالات | 70,501 |
| تعداد مشاهده مقاله | 124,097,448 |
| تعداد دریافت فایل اصل مقاله | 97,205,179 |
Summer time variation and unexpected nocturnal peak in precursors related Surface ozone concentration in air over a tropical coastal regionof Southern Tamil Nadu, India | ||
| Pollution | ||
| مقاله 6، دوره 2، شماره 4، دی 2016، صفحه 433-448 اصل مقاله (1.2 M) | ||
| نوع مقاله: Original Research Paper | ||
| شناسه دیجیتال (DOI): 10.7508/pj.2016.04.006 | ||
| نویسندگان | ||
| R Krishna Sharma* 1؛ S Nagaveena2 | ||
| 1Assistant Professor, Physics, MepcoSchlenk Engineering College, Sivakasi, TamilNadu, India-626005 | ||
| 2Assistant Professor,Physics,Kalasalingam University,Krishnankovil,TamilNadu, India | ||
| چکیده | ||
| Surface ozone (Surface O3)is a secondary pollutant and there are only limited studies on ozone in South India. Studies have revealed a strong correlation between higher ozone levels and warmer days. Surface O3 along with its precursors like NO2, CO and CH4 are being measured at Kanyakumari (8.0780° N, 77.5410° E), TamilNadu, India and in this paper we present the summer time variation of ozone from 2010to 2014 . Surface O3 showed a clear diurnal variation, but an irregularity was observed during the night time for all the measuring days of Summer 2014.There was a formation of a well pronounced secondary peak in Surface O3 during 0230 hrs accompanied by relatively strong wind patterns. Since the normal diurnal variation cannot explain this phenomenon,this uncertain behavior is probably attributed tolow NOX titrations and the downward mixing of ozone in the ground layer.The daily mean of Surface O3showed an increasing trend in the study area during the summer monthsand a negative correlation was observed with its precursors. The correlation of Surface O3 with temperature and wind speed for the entire summer season was found as r= +0.68, p= 4.314E-05 and r= +0.63, p | ||
| کلیدواژهها | ||
| Correlation؛ diurnal؛ Kanyakumari؛ Pollutant؛ precursor | ||
| مراجع | ||
|
Akram, A. (2008a). Photosynthetic responses of pea plants (Pisumsativum L.cv.Little marvel) exposed to climate change in Riyadh city, KSA. Afr J Biotechnol.,7 (15), 2630-2636.
Akram, A. (2008b). Factors affecting on response of broad bean and corn to air quality and soil CO2 flux rates in Egypt. Water Air Soil Pollut., 195, 311-323.
Cattaneo, A.(2010). Comparison between Personal and Individual Exposure to Urban Air Pollutants. Aerosol Sci. Techno., l44, 370-379.
Chandrasekhar, R. and Balaji, C. (2012). Sensitivity of tropical cyclone Jal simulations to physics parameterizations, J. Earth Syst. Sci., 121, 923-946.
Chang-fu, Wu. (2010). Effects of Personal Exposure to Particulate Matter and Ozone on Arterial Stiffness and Heart Rate Variability in Healthy Adults. Am. J. Epidemiol., 171 (12), 1299–1309.
Cleveland, W.S. and McRae, J.E. (1978). Weekday-Weekend ozone concentrations in the Northeast United States, Environ Sci. and Tech., 12, 558-563.
Corsmeier, U., Kalthoff, N., Kolle, O., Kotzian, M.andFieller, F. (1997). Ozone concentration jump in the stable nocturnal boundary layer during a LLJ-event. Atmos. Environ., 31, 1977–1989.
CPCB(1999). Status of Air Quality in National capital Region, Central pollution control Board, Ministry of Environment and Forests, Government of India.
De Leeuw, F. (2000).Trends in ground-level ozone concentrations in the European Union. Environ. Sci.and Policy,3, 189-199.
Debaje, S.B. and Kakade, A.D. (2006).Measurements of Surface Ozone in Rural Site of India.Aerosol and Air Quality Research,6, 444-465.
Widen, D.A. (1966). Concentration of ozone in surface air over greater Boston. Master Thesis., Massachusetts Institute of Technology.
Dovile Laurinavicine and Irena Januskaitiene (2011). Nitrogen dioxide concentration in Kaunas 2008-2009. Environmental Engineering. The 8th International Conference. May 19-20, 2011,Vilnius, Lithuania, ISSN-2029-7092. http://leidykla.vgtu.lt/conferences/Enviro2011/.
Duenas, C., Fernandez, M.C., Caiiete, S., Carretero, J. and Liger, E.(2002). Assessment of ozone variations and meteorological effects in an urban area in the Mediterranean Coast.Sci. of total Environ., 299, 97-113.
Schaap, M., Cuvelier, C., Hendriks, C., Bessagnet, B., Baldasano, J.M., Colette, A., Thunis, P., Karam, D., Fagerli, H., Graff, A., Kranenburg, R., Nyiri, A., Pay, M. T., Rouïl, L., Schulz, M., Simpson, D., Stern, R., Terrenoire, E. and Wind, P.(2015). Performance of European chemistry transport models as function of horizontal resolution, Atmos. Environ., 112, 90–105.
Elampari, K. and Chithambarathanu, T.(2011).Diurnal and seasonal variations in surface ozone levels at tropical semi-urban site, Nagercoil, India and relationships with meteorological conditions.IJST. 1.
Environmental Health Criteria (EHC213, 2nd Edition) of the International Programme of Chemical Safety (1999). WHO/UN Environment Programme.
Hsz, K.J.(2007). Relationship between ten-year trends of tropospheric ozone and temperature over Taiwan. Sci. Total Environ., 374, 135- 142.
Jager, H.J. (1993). Effects of air pollution on agricultural crops in Europe. Brussels, European Commission, (Air Pollution Research Report, No. 46).
Jallad, K.N. and Espada-Jallad, C. (2010). Analysis of ambient ozone and precursor monitoring data in a densely populated residential area of Kuwait. J. Saudi Chem. Soc.,14 (4), 363-372.
Jia, S., Xu, X., Lin, W., Wang, Y., He, X. and Zhang, H.(2015). Increased mixing ratio of surface ozone by nighttime convection process over the North China Plain, Journal of Applied Meteorological Science, 26, 280–290.
Khalil, M.A.K. and Rasmussen, R.A.(1990). The global; cycle of carbon monoxide:trends and mass balance. Chemosphere,20, 227-242.
Kousa, A., Haakana, M. and Karppinen, A. (2011).Evaluation of a road dust suspension model for predicting the concentrations of PM10 in a street canyon. Atmos. Environ., 45, 3646- 3654.
Lebron, F.(1975).A comparison of weekday-weekend ozone and hydrocarbon concentrations in Baltimore – Washington metropolitan area. Atmos. Environ., 9, 861-863.
Liu., K.Y, Wang., Z. and Hsiao, L.F.(2002).A modeling of the sea breeze and its impacts on ozone distribution in northern Taiwan. Environ. Modeling Software, 17, 21–27.
Ma, J., Lin, W.L., Zheng, X.D., Xu, X.B., Li, Z. and Yang, L.L. (2014). Influence of air mass downward transport on the variability of surface ozone at Xianggelila Regional Atmosphere Background Station, southwest China.Atmos. Chem. Phys., 14, 5311–5325.
Mayer, H.(1999). Air pollution in cities, Atmos. Environ., 33, 4029-4037.
McDonald-Buller, E.C., Allen, D.T., Brown, N.,Jacob, D.J., Jae, D., Kolb, C.E., Lefohn, A.S., Oltmans, S., Parrish, D.D. andYarwood, G. (2011). Establishing policy relevant background (prb) ozone concentrations in the united states, Environmental science & technology, 45 (22), 9484-9497.
Mckendry, I.G.(1994). Synoptic circulation and summer time ground level concentrations at Vancover, British Columbia., J. Appl. Met. 33, 627-641.
Frei, M., Pariasca Tanaka, J. and Wissuwa, M. (2008). Genotypic variation in tolerance to elevated ozone in rice: dissection of distinct genetic factors linked to tolerance mechanisms. Journal of Experimental Botany (JXB).,59 (13), 3741-3752.
Mohan Kumar, S., Sampath, S., Jeena, V.S. and Anjali, R., (2008).Carbonmonoxide pollution levels at Environmentally Different Sites. J. Ind. Geophys. union, 12, 31-40.
Marrapu, P. (2012). Local and regional interactions between air quality and climate in New Delhi: a sector based analysis. Ph.D., thesis, University of Iowa., http://ir.uiowa.edu/etd/3497.
Naja, M. and Lal, S.(2002). Surface ozone and precursor gases at Gadanki (13.5°N, 79.2°E), a tropical rural site in India. J. Geophys. Res. 107 (D14).
Nishanth, T. and Satheesh Kumar, M.K. (2011). Diurnal variation of Surface ozone with meteorological parameters at Kannur, India. Adv. in Applied Sci. Res. 2, 407-417.
Panday, A.K. andPrinn, R.G. (2009). Diurnal cycle of air pollution in the Kathmandu Valley, Nepal:observations, J. Geophys. Res. 114. D21308.
Olsyna, S.C., McLinden, C.A. and Prather, M.J.(2001). Stratospheric N2O-NOy system: testing uncertainties in a three-dimensional framework. J. Geophy. Res. 106, 28771-28784.
Qin, Y., Tonneson, G.S., Wang, Z.(2004). One– hour and eight–hour Average Ozone in the California South Coast Air Basin: Trends in Peaks Values and Sensitivity to Precursors. Atmos. Environ.38, 2197-2207.
Rao, Y.P.and Ramamurthy, K.S. (1972). Climatology of India and neighborhood, forecasting manual.Part I., IMD, Poona -5.
Reddy, R.R., Rama Gopal, K., Narasimhalu, K., Siva Sankara Reddy, L., Ragavendhra Kumar, K., NazeerAhamed, Y., Vinoj, V. and Satheesh, S.K.(2008). Measurement of CO and SO2 trace gases in southern India during ISRO- GBP Land campaign- I. Ind. J. of Radio & Space Phys.37, 216-220.
Seinfeld, H.J. and Pandis, N.S. (2006). Atmospheric Chemistry and Physics: From Air Pollution to Climate Change. John wiley& sons, inc., New Jersey.
Lee, S. and Tsai, Sh.W. (2008). Passive sampling of ambient ozone by solid phase microextraction with on-fiber derivatization. Anal. Chem. Acta., 610 (2), 149-155.
Teixeira, E.C., De Santana, E.R., Wiegand, F. and Fachel, J. (2009).Measurement of surface ozone and its precursors in an urban area in South Brazil. Atmos. Environ. 43, 2213-2220.
Tyson, P.D., Kruger, F.J. and Louw, C.W.(1988).Atmospheric pollution and its implications in the Eastern Transvaal Highveld, South African National Scientific Programmes Report no. 150, 4-40.
U.S. EPA.(2003). Office of Air and Radiation ozone: Good up High, Bad nearly – EPA-451/K-03-001. Washington, DC: US Environmental protection Agency. Vera Castellano, A., Lopez, J. and Corujo, A. (1997). Seleccion de algunas´ ´variables meteorologicas necesarias para crear modelos de´prediccion del NO troposferico en Jinamar (Gran Canaria) Ann Fis., 1, 23–30
White, A.B., Templeman, B.D., Angevine, W.M., Zamora, R.J., King, C.W., Russell, C.A., Banta, R.M., Brewer, W.A.andOlszyna, K.J.(2002). Regional contrast in morning transitions observed during the 1999 southern oxidants study Nashville/middle Tennessee intensive; J. Geophy. Res. 107, 4726.
White, M.C.(1994). Exacerbations of childhood asthma and ozone pollution in Atlanta. Environ. Res. 65, 56-58.
Walcek, C.J. and Yuan, H.H.(1999).Calculated influence of temperature- related factors on ozone formation rates in the lower troposphere. J. Appl. Meteorol. 34, 1056-1069.
Xu, W.Y.,Lin, W.L., Xu, X.B., Tang, J., Huang, J.Q., Wu, H. and Zhang X.C.(2015).Long-term trends of surface ozone and its influencing factors at the Mt. Waliguan GAW station, China– Part 1: Overall trends and characteristics. Atmos. Chem. Phys. Discuss., 15, 30987–3102. | ||
|
آمار تعداد مشاهده مقاله: 2,426 تعداد دریافت فایل اصل مقاله: 2,256 |
||