Indian Journal of Pure and Applied Physics

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The Study on Effect of Meteorological Parameter and Influence of Forest on Atmospheric Radon Concentration in the Shankaraghatta Forest Environment


Affiliations
1 Department of PG Studies and Research in Physics, Kuvempu University, Shankaraghatta, Jnana Sahayadri 577 451, India
 

The spatial and temporal variations of radon concentration and meteorological parameters were measured in and around the Kuvempu University campus, situated in the Western Ghats of Shankaraghatta forest environment is measured by active technique using Scintillation cell and the meteorological parameters measured using Automatic Weather System (AWS. The activity concentration of radium in soil is determined by Gamma-ray spectrometer with NaI (Tl) detector. The measured data of the present study shows that the built-up environment and forest ecosystem have enhanced the natural radiation level. The variation of atmospheric radon concentration is depends on meteorological parameters, geographical and geophysical parameters. The diurnal variation shows the maximum concentrations were noticed in the early morning and minimum during afternoon. The seasonal variation shows maximum concentration during winter season and minimum during the summer season. These variations were mainly depending on meteorological parameters. The correlation between the radon concentration and the meteorological are discussed and presented in this paper. The present study was aimed to establish a base-line data of Annual effective dose equivalent (AED). The diurnal, seasonal variations in different environmental conditions were discussed and presented in this paper.

Keywords

Atmospheric Radon Concentration, Metrological Parameters, Diurnal and Seasonal Variation, Built-Up Eenvironment and Forest Ecosystem, Annual Effective Dose Equivalent (AEDE).
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  • UNSCEAR 2019 report United Nations Scientific Committee on the Effects of Atomic Radiation. https://www.unscear.org/unscear/en/publications/2019.html.

  • Srinivasa E, Rangaswamy D R & Sannappa J, J Geol Soc India, 94 (2019) 100.

  • Sukanya S, Jacob N, & Sabu J, Chemosphere, (2022) 135141.

  • Sahu P, Panigrahi D C & Mishra D P, Environ Earth Sci, 75 (2016) 1.

  • Ćujić, Mirjana, et al. Int J Biometeorol, 65 (2021) 69.

  • Ponciano-Rodríguez G, et al. Environ Geochem Health, 43 (2021) 221.

  • Murray C J, Aravkin A Y, Zheng P, Abbafati C, Abbas K M, Abbasi-Kangevari M & Borzouei S, The Lancet, 396 (2020) 1223.

  • Das R & Mukherjee M, Earth Science in Environmental Management. In Environmental Management: Issues and Concerns in Developing Countries, Springer, Cham, (2021) 23.

  • Donelan J E, Groundwater-Surface Water Interaction in the Kern River: Estimates of Baseflow from Dissolved Radon Analysis and Hydrograph Separation Techniques. California State University, Long Beach.https://www.proquest.com/openview/2a3c23a0e416360d5f9d22967db54e00/1?pq-origsite=gscholar&cbl=18750, (2018).

  • Preston B L & Jones R N, Climate change impacts on Australia and the benefits of early action to reduce global greenhouse gas emissions, Canberra: CSIRO, (2006) 41.

  • Ye Y J, Xia X Q, Dai X T, Huang C H & Guo Q, J Radioanal Nucl Chem, 320 (2019) 369.

  • Sanjon E P, Maier A, Hinrichs A, Kraft G, Drossel B & Fournier C, Sci Rep, 9 (2019) 1.

  • Gavrilescu M, Water, 13 (2021) 2746.

  • Dongre S, Kumar S, Suresh S, Rangaswamy D R & Sannappa J, Assessment of natural radiation levels in the forest ecosystem of Shankaraghatta-Shivamogga District, (2022).

  • Fuente, Marta, et al. Sci The Total Environ, 695 (2019) 133746.

  • Raghavayya M, Iyengar M A R & Markose P M, Estimation of radium-226 by emanometry, (1980).

  • Sethy N K, et al. J Radiat Res Appl Sci 7 (2014) 475.

  • IARC International Agency for Research on Cancer, Summaries & Evaluations, 43 (1988).

  • Rangaswamy D R, Srinivasa E, Srilatha M C & Sannappa J, Radiat Prot Environ, 38 (2015) 154.

  • Ujjinappa B S, et al. Environ Earth Sci, 80 (2021) 1.

  • Reddy K U, Ningappa C & Sannappa J, J Radioanal Nuclear Chem 314 (2017) 2037.

  • Porter S W, Planning for and Management of Radiation Accidents. In Handbook of Management of Radiation Protection Programs, CRC Press, (2020) 193.

  • Gillieson D S, Caves: processes, development, and management. John Wiley & Sons, (2021).

  • Miklyaev P S, Petrova T B, Shchitov D V, Sidyakin P A, Murzabekov M А, Marennyy A M & Sapozhnikov Y A, Appl Radiat Isot, 167 (2021) 109460.

  • Vroom R J E, van den Berg M, Pangala S R, van der Scheer O E & Sorrell B K, Aquatic Botany, (2022) 103547.

  • Le Mer J & Roger P, Eur J Soil Biol, 37 (2001) 25.

  • Afreen S, Victor N J, Bashir G, Chandra S, Ahmed N, Siingh D & Singh R P, J Atmos Sol-TerrestrPhysics, 211 (2020) 105481.

  • Griffiths A D, Chambers S D, Williams A G & Werczynski S, Atmospher Meas Tech, 9 (2016) 2689.

  • Čeliković I, Pantelić G, Vukanac I, Krneta Nikolić J, Živanović M, Cinelli G & Rabago D, Int J Environ Res Public Health, 19 (2022) 662.

  • Jayaratne E R, Ling X & Morawska L, Environ Sci Technol, 45 (2011) 6350.

  • Ojovan M I, Lee W E & Kalmykov S N, An introduction to nuclear waste immobilisation, Elsevier, (2019).

  • Tchorz-Trzeciakiewicz D E & Solecki A T, Geochem J 45 (2011) 455.

  • Sannappa J, Paramesh L & Venkataramaiah P, Indian J Phys (1999).

  • International recommendation on radiological protection (ICRP ref 4836-9756-8598January 26, 2018https://www.icrp.org/.


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  • The Study on Effect of Meteorological Parameter and Influence of Forest on Atmospheric Radon Concentration in the Shankaraghatta Forest Environment

Abstract Views: 36  |  PDF Views: 19

Authors

Sandeep Dongre
Department of PG Studies and Research in Physics, Kuvempu University, Shankaraghatta, Jnana Sahayadri 577 451, India
Madhura R.
Department of PG Studies and Research in Physics, Kuvempu University, Shankaraghatta, Jnana Sahayadri 577 451, India
Sunilkumar
Department of PG Studies and Research in Physics, Kuvempu University, Shankaraghatta, Jnana Sahayadri 577 451, India
Sannappa J.
Department of PG Studies and Research in Physics, Kuvempu University, Shankaraghatta, Jnana Sahayadri 577 451, India

Abstract


The spatial and temporal variations of radon concentration and meteorological parameters were measured in and around the Kuvempu University campus, situated in the Western Ghats of Shankaraghatta forest environment is measured by active technique using Scintillation cell and the meteorological parameters measured using Automatic Weather System (AWS. The activity concentration of radium in soil is determined by Gamma-ray spectrometer with NaI (Tl) detector. The measured data of the present study shows that the built-up environment and forest ecosystem have enhanced the natural radiation level. The variation of atmospheric radon concentration is depends on meteorological parameters, geographical and geophysical parameters. The diurnal variation shows the maximum concentrations were noticed in the early morning and minimum during afternoon. The seasonal variation shows maximum concentration during winter season and minimum during the summer season. These variations were mainly depending on meteorological parameters. The correlation between the radon concentration and the meteorological are discussed and presented in this paper. The present study was aimed to establish a base-line data of Annual effective dose equivalent (AED). The diurnal, seasonal variations in different environmental conditions were discussed and presented in this paper.

Keywords


Atmospheric Radon Concentration, Metrological Parameters, Diurnal and Seasonal Variation, Built-Up Eenvironment and Forest Ecosystem, Annual Effective Dose Equivalent (AEDE).

References