Effects of Human Activities from the Indo-Gangetic Plain on the Air Quality in the Foothills of the Himalayas
DOI:
https://doi.org/10.13052/jgeu0975-1416.1313Keywords:
Air quality, anthropogenic, aerosol optical depth, aerosol small mode fraction, Himalaya, IGPAbstract
The relationship between surfaces that measure climatic parameters and the mass concentration of various air pollutants across the Indo-Gangetic Plain (IGP) and Himalayan foothills is investigated using three separate stations. In an industrial area of Delhi, a residential area of Shimla, and a residential area of Hisar, the simultaneous measurement of mass concentrations of air pollutants such as NO2, SO2, RSPM, and SPM, as well as the impact of surface meteorological parameters on their distributions, are investigated for the study period of January 2005 to December 2012. The seasonal variations in air pollutants were also examined. Additionally, a regression analysis between the daily mass concentration of air pollutants and metrological parameters has been carried out. The correlation coefficients between climatic factors and air pollutants were found to be positive with the exception of the correlations between wind direction and SO2 and visibility and NO2. Additionally, the time series of AOD and ASMF, two MODIS-derived daily and monthly mean columnar aerosol parameters, are examined over Delhi, Hisar, and Shimla from 2005 to 2012. The maximum and minimum AOD values for Delhi, Hisar, and Shimla, respectively, are 2.3 and 0.08, 3.5 and 0.09, and 2.6 and 0.06. However, at all three locations, ASMF fluctuated between 0 and 1. The highest values of AOD were observed in the months of June and August, with a pattern of increasing values from January to June and a pattern of decreasing values from August to December. While an increasing pattern was seen during the post-monsoon and winter months, ASMF was found to diminish from February up to April or May. A back-trajectory analysis of the air mass is used to examine the effects of the observed increased air pollution from the IGP over the Himalayan city of Shimla. The trajectories (23%) passing over the IGB in a southeasterly direction were seen to have an impact on Shimla.
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References
Attri AK, Kumar U and Jain VK (2001) Formation of ozone by fireworks. Nature 411:6841:1015.
Awasthi A, Aggarwal R, Mittal SK, Singh N, Singh K and Gupta PK, (2011) A Study of size and mass distribution of particulate matter due to crop residue burning with seasonal variation in rural area of Punjab, India. J Environ Monit doi10.1039/ C1EM10019J13 (4):1073–1081.
Badarinath KVS, Chand TRK and Prasad VK (2006) Agriculture crop residue burning in the Indo-Gangetic Plains a study using IRS-P6AWiFS Satellite data. Curr Sci 91(8):1085–1089.
Badarinath KVS, Kharol SK, Sharma, AR (2009a) Long-range transport of aerosols from agriculture crop residue burning in Indo-Gangetic Plains e a study using LIDAR, ground measurements and satellite data, J. Atmos. Sol. Terr. Phys. 71- 112–120.
Badarinath, KVS, Kharol S K (2009b), Sharma A.R., Prasad V.K., Analysis of aerosol and carbon monoxide characteristics over Arabian Sea during crop residue burning period in the Indo-Gangetic Plains using multi-satellite remote sensing datasets, J. Atmos. Sol. Terr. Phys. 71- 1267–1276.
Bano T, Singh S, Gupta NC, Soni K, Tanwar RS and Nath S (2011) Variation of Aerosol Black Carbon Concentration and Its Emission Estimates at the Mega City Delhi. Int. J. Remote Sens., in press DOI: 10.1080/01431161.2010.512943.
Barman SC, Singh R, Negi MPS and Bhargava SK (2009) Fine Particles (PM2.5) in ambient air of Lucknow city due to fireworks on Diwali festival. J Environ Biol 30(5):625–632.
Chaloulakou A, Kassomenos P, Spyrellis N, Demokritou P and Koutrakis P (2003) Measurements of PM10 and PM2.5 particle concentrations in Athens Greece. Atmos Environ 37(5):649–660.
Cheng S and Lam SK (1998) Analysis of winds affecting air pollution concentrations in Hong Kong. Atmos Environ 32(14–15):2559–2567 doi: 10.1016/S1352-2310(97)00514-1.
CPCB, Ambient Air Quality Statistics for Indian Metero Cities, CPCB Zonal Office, Bangalore (2003).
Draxler RR, Rolph GD (2003), HYSPLIT (Hybrid Single-Particle Lagrangian Integrated Trajectory) model, NOAA Air Resources Laboratory, Silver, Spring, MD .[Available at http://www.arl.noaa.gov/ready/hysplit4.html.].
Eck TF, Holben BN, Sinyuk A, Pinker R.T, Goloub P, Chen H, Chatenet B, Li Z, Singh RP, Tripathi SN, Reid JS, Giles DM, Dubovik O, Neill NT, Smirnov A, Wang P and Xia X (2010) Climatological Aspects of the Optical Properties of Fine/Coarse Mode Aerosol Mixtures. J Geophys Res 115: D19205.
Gautam R, Hsu NC and Lau KM (2010) Premonsoon aerosol characterization and radiative effects over the Indo-Gangetic Plains: Implications for regional climate warming. J Geophys Res 115: D17208.
Giles DM, Holben BN, Tripathi SN, Eck TF, Newcomb W, Slutsker I, Dickerson R, Thompson A, Mattoo S, Wang S, Singh R, Sinyuk A and Schafer J (2011) Aerosol properties over the Indo-Gangetic Plain: A 1 mesoscale perspective from the TIGERZ experiment. J Geophys Res 116: D18203.
Gurjar BR, Van Aardenne JA, Lelieveld J, Mohan M (2004) Emission Estimates and Trends (1990-2000) for Megacity Delhi and Implications. Atmos Environ 4: 5663–5681 (2004).
Guttikunda SK, Carmichael GR, Calori G, Eck C, Woo JH (2003), The contribution of mega cities to regional sulfur pollution in Asia;Atmos. Environ. 37-11–22.
Kirti Soni, Sachchidanand Singh, Tarannum Bano, Tanwar RS and Shambhu Nath (2011) Wavelength Dependence of the Aerosol Angstrom Exponent and Its Implications Over Delhi, India. Aerosol Science and Technology. American Association for Aerosol Research ISSN: 0278-6826 print / 1521-7388 DOI: 10.1080/02786826.2011.601774.
Kaskaoutis DG, Singh D, Sharma D (2012) Impact of Two Intense Dust Storms on Aerosol Characteristics and Radiative Forcing over Patiala, Northwestern India. Advances in Meteorology Volume 2012, Article ID 956814, 13 pages http://dx.doi.org/10.1155/2012/956814.
Kaskaoutis DG, Kumar S, Sharma D, Singh RP, Kharol SK, Sharma M, Singh AK, Singh S, Singh A, Singh D (2014) Effects of crop residue burning on aerosol properties, plume characteristics and long-range transport over northern India,J. Geophys. Res. 119-5424–5444.
Lau KM, Kim MK and Kim KM (2006) Asian summer monsoon anomalies induced by aerosol direct forcing: The role of the Tibetan Plateau. Clim Dyn 26: 855–864.
Lihavainen H., Kerminen V.M., Remer L.A., Aerosol-cloud Interaction determined by both in situ and satellite data over a northern high-latitude site, Atmos. Chem. Phys.10 (2010) 10987–10995. Check shoud be 2012.
Lihavainen K, Sipil S, Rantanen T, and Sepp ne J (2012) Effects of comprehensive geriatric intervention on physical performance among people aged 75 years and over. DOI: 10.1007/BF03325264. Source: PubMed Aging – Clinical and Experimental Research 24(4):331–8 .
Lodhi NK, Begum SN, Singh S and Kumar K (2013) Aerosol Climatology at Delhi in the Western Indo-Gangetic Plain: Microphysics, Long-Term Trends, and Source Strengths. J Geophys Res 118: 1–15.
Moorthy KK, Suresh Babu S, Manoj MR and Satheesh SK (2013) Buildup of Aerosols over the Indian Region. Geophys. Res. Lett. 40: 1011–1014, doi: 10.1002/grl.50165.
NASA (National Aeronautics and Space Administration) Top Science, Exploration and Discovery Stories of 2008.
Parul Srivastava, Sagnik Dey , Agarwal P and George Basil (2014) Aerosol characteristics over Delhi national capital region: a satellite view. International Journal of Remote Sensing Vol. 35, No. 13, 5036–5052, http://dx.doi.org/10.1080/01431161.2014.934404.
Ramanathan V, Crutzen PJ, Kiehl JT, Rosenfeld D (2001) Aerosols, Climate, and the Hydrological Cycle, Sci. 294 2119–2212.
Rengarajan R., Sarin M.M., Sudheer A.K., Carbonaceous and inorganic species in atmospheric aerosols during wintertime over urban and high-altitude sites in North India,J. Geophys. Res. 112(2007) 1–16.
Ruellan S and Cachier H (2001) Characterization of fresh particulate vehicular exhausts near a Paris high flow road. Atmos Environ 35:453–468.
Sarkar C., Kumar V., Sinha, V. (2013) Massive emissions of carcinogenic benzenoids from paddy residue burning in north India, Curr. Sci. 104 (2013) 1703–1709.
Schwartz JD (2004) The effects of particulate air pollution on daily deaths: a multi-city case crossover analysis. Occupational and Environmental Medicine 61:956 –961.
Singh S, Soni K, Bano T, Tanwar RS, Nath S and Arya BC (2010) Clear-sky direct aerosol radiative forcing variations over Mega-city Delhi. Ann Geophys 28: 1157–1166.
Singh B. P., Srivastava A. K., Tiwari S., Singh S., Singh R.K., Bisht D.S., Lalm D.M., Singh A.K., Mall R.K., Srivastava M.K., Radiative impact of fireworks at a tropical Indian location: A case study, Adv. Met. 2014 (2014) 1–8.
Srivastava AK, Singh S, Tiwari S, Kanawade VP and Bisht DS (2012) Variation between near surface and Columnar aerosol characteristics during the Winter & Summer at Delhi in the Indo Gangetic Basin. J Atmos Solar-Terr Phys 77:57–66.
