Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
![]() ![]() |
![]() CHALIGAVA, Omari, GROZDOV, Dmitrii, YUSHIN , Nikita, ZINICOVSCAIA, Inga, VERGEL, Konstantin. Distribution of Natural and Anthropogenic Radionuclides in Soil Samples in Recreational Zones of Moscow. In: Water, Air, and Soil Pollution, 2022, vol. 233, p. 0. ISSN 0049-6979. DOI: https://doi.org/10.1007/s11270-022-05930-0 |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Water, Air, and Soil Pollution | ||||||
Volumul 233 / 2022 / ISSN 0049-6979 | ||||||
|
||||||
DOI:https://doi.org/10.1007/s11270-022-05930-0 | ||||||
Pag. 0-0 | ||||||
|
||||||
Rezumat | ||||||
Recreational zones play an important role in human life in urban environment. The activities of natural radionuclides and 137Cs were determined by low background γ-ray spectrometry in soil samples collected at two depths (0–5 and 5–20 cm) in 15 recreational zones of Moscow. The average activity concentrations of analyzed radionuclides were 519, 35.1, 29, 1.9, and 8.0 Bq/kg for 40 K, 232Th, 238U, 235U, and 137Cs, respectively. The distribution of natural radionuclides and 137Cs in soil profiles showed almost uniform distribution of natural radionuclides and decrease of 137Cs with the increase of the depth. A number of radiological indices, namely radium equivalent activity, external and internal risk assessment, gamma-index, annual effective dose, and excess lifetime cancer risk, were calculated to assess the level of radiological hazard for population. The values of calculated parameters are within the recommended safety limits, showing that soil in studied recreational zones does not pose a serious threat to human health. |
||||||
Cuvinte-cheie Gamma spectrometry, radionuclides, risk assessment, soil |
||||||
|
DataCite XML Export
<?xml version='1.0' encoding='utf-8'?> <resource xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://datacite.org/schema/kernel-3' xsi:schemaLocation='http://datacite.org/schema/kernel-3 http://schema.datacite.org/meta/kernel-3/metadata.xsd'> <identifier identifierType='DOI'>10.1007/s11270-022-05930-0</identifier> <creators> <creator> <creatorName>Chaligava, O.</creatorName> <affiliation>Joint Institute of Nuclear Research, Rusia</affiliation> </creator> <creator> <creatorName>Grozdov, D.S.</creatorName> <affiliation>Joint Institute of Nuclear Research, Rusia</affiliation> </creator> <creator> <creatorName>Iushin, N.S.</creatorName> <affiliation>Joint Institute of Nuclear Research, Rusia</affiliation> </creator> <creator> <creatorName>Zinicovscaia, I.</creatorName> <affiliation>Joint Institute of Nuclear Research, Rusia</affiliation> </creator> <creator> <creatorName>Vergel, K.N.</creatorName> <affiliation>Joint Institute of Nuclear Research, Rusia</affiliation> </creator> </creators> <titles> <title xml:lang='en'>Distribution of Natural and Anthropogenic Radionuclides in Soil Samples in Recreational Zones of Moscow</title> </titles> <publisher>Instrumentul Bibliometric National</publisher> <publicationYear>2022</publicationYear> <relatedIdentifier relatedIdentifierType='ISSN' relationType='IsPartOf'>0049-6979</relatedIdentifier> <subjects> <subject>Gamma spectrometry</subject> <subject>radionuclides</subject> <subject>risk assessment</subject> <subject>soil</subject> </subjects> <dates> <date dateType='Issued'>2022-11-01</date> </dates> <resourceType resourceTypeGeneral='Text'>Journal article</resourceType> <descriptions> <description xml:lang='en' descriptionType='Abstract'><p> </p><p>Recreational zones play an important role in human life in urban environment. The activities of natural radionuclides and <sup>137</sup>Cs were determined by low background γ-ray spectrometry in soil samples collected at two depths (0–5 and 5–20 cm) in 15 recreational zones of Moscow. The average activity concentrations of analyzed radionuclides were 519, 35.1, 29, 1.9, and 8.0 Bq/kg for <sup>40</sup> K, <sup>232</sup>Th, <sup>238</sup>U, <sup>235</sup>U, and <sup>137</sup>Cs, respectively. The distribution of natural radionuclides and <sup>137</sup>Cs in soil profiles showed almost uniform distribution of natural radionuclides and decrease of <sup>137</sup>Cs with the increase of the depth. A number of radiological indices, namely radium equivalent activity, external and internal risk assessment, gamma-index, annual effective dose, and excess lifetime cancer risk, were calculated to assess the level of radiological hazard for population. The values of calculated parameters are within the recommended safety limits, showing that soil in studied recreational zones does not pose a serious threat to human health.</p></description> </descriptions> <formats> <format>uri</format> </formats> </resource>