A study on natural radioactivity and potential of 222Rn, 220Rn exhalation from Deccan table land of Kolhapur district, Maharashtra, India

Autor:	A. C. Patra, A. A. Shaikh, A.K. Bakshi, Deepa Sathian, R. G. Sonkawade, P. M. Raste, M. R. Waikar, B.K. Sahoo, Mudit Beck
Rok vydání:	2020
Předmět:	Hydrology Soil test Health Toxicology and Mutagenesis Mean value Public Health Environmental and Occupational Health chemistry.chemical_element Exhalation Radon Pollution Analytical Chemistry Nuclear Energy and Engineering chemistry Table (landform) Environmental science Radiology Nuclear Medicine and imaging Spectroscopy Natural radioactivity
Zdroj:	Journal of Radioanalytical and Nuclear Chemistry. 326:1333-1341
ISSN:	1588-2780 0236-5731
Popis:	In this study, an investigation has been carried out on the potential of radon, thoron and natural radioactive content by collecting soil samples from the Deccan land of Kolhapur district, India. The mean value of radon mass exhalation rates is 12.66 ± 1.07 mBqkg−1h−1 and mean thoron surface exhalation rate is 2300 ± 261 Bqm−2h−1. The mean value of Radon emanation factor is 5.18%. The mean activity concentrations of 238U, 232Th and 40K in the soil samples are 9.33 ± 0.45 Bqkg−1, 16.60 ± 0.77 Bqkg−1 and 66.15 ± 4.33 Bqkg−1 respectively and well below the value recommended by UNSCEAR 2000.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f9622b71ba966858317d303d0120dd9b https://doi.org/10.1007/s10967-020-07384-2 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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