Estimation of Heavy Metal Concentrations in the Water of Urban Lakes in the Russian Arctic (Murmansk)

This article presents the results of the analysis and estimation of the seasonal variation of heavy metals in the water of urban lakes and the assessment of their environmental state based on the chemical data. The research covered seven lakes in Murmansk, subject to various levels of anthropogenic...

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Autores principales:	Marina A. Postevaya, Zakhar I. Slukovskii, Vladimir A. Dauvalter, Daria S. Bernadskaya
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	small lakes heavy metals water pollution urbanization Arctic Hydraulic engineering TC1-978 Water supply for domestic and industrial purposes TD201-500
Acceso en línea:	https://doaj.org/article/1794c986cb1541499962fcaeb3ba8e83
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spelling	oai:doaj.org-article:1794c986cb1541499962fcaeb3ba8e832021-11-25T19:16:09ZEstimation of Heavy Metal Concentrations in the Water of Urban Lakes in the Russian Arctic (Murmansk)10.3390/w132232672073-4441https://doaj.org/article/1794c986cb1541499962fcaeb3ba8e832021-11-01T00:00:00Zhttps://www.mdpi.com/2073-4441/13/22/3267https://doaj.org/toc/2073-4441This article presents the results of the analysis and estimation of the seasonal variation of heavy metals in the water of urban lakes and the assessment of their environmental state based on the chemical data. The research covered seven lakes in Murmansk, subject to various levels of anthropogenic load. Field studies were conducted in 2019–2020. Water samples were taken both in summer and in winter/spring seasons. The most polluted lake was Lake Ledovoe, where the highest concentrations of V, Cr, Co, Ni, Cu, W, and Mn were found. Lake Yuzhnoe, which is characterized by the lowest concentrations of studied heavy metals, was the least subject to anthropogenic load. In total, V, Ni, Zn, Fe, and Mn were above the background levels in the lakes of Murmansk. The analysis of the seasonal variation showed that the highest concentrations of heavy metals were found in winter/spring season and reached their maximum during the period of melt water intake from the catchment area. The research showed the impact of the urban environment on the chemical composition of the Murmansk lakes.Marina A. PostevayaZakhar I. SlukovskiiVladimir A. DauvalterDaria S. BernadskayaMDPI AGarticlesmall lakesheavy metalswater pollutionurbanizationArcticHydraulic engineeringTC1-978Water supply for domestic and industrial purposesTD201-500ENWater, Vol 13, Iss 3267, p 3267 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	small lakes heavy metals water pollution urbanization Arctic Hydraulic engineering TC1-978 Water supply for domestic and industrial purposes TD201-500
spellingShingle	small lakes heavy metals water pollution urbanization Arctic Hydraulic engineering TC1-978 Water supply for domestic and industrial purposes TD201-500 Marina A. Postevaya Zakhar I. Slukovskii Vladimir A. Dauvalter Daria S. Bernadskaya Estimation of Heavy Metal Concentrations in the Water of Urban Lakes in the Russian Arctic (Murmansk)
description	This article presents the results of the analysis and estimation of the seasonal variation of heavy metals in the water of urban lakes and the assessment of their environmental state based on the chemical data. The research covered seven lakes in Murmansk, subject to various levels of anthropogenic load. Field studies were conducted in 2019–2020. Water samples were taken both in summer and in winter/spring seasons. The most polluted lake was Lake Ledovoe, where the highest concentrations of V, Cr, Co, Ni, Cu, W, and Mn were found. Lake Yuzhnoe, which is characterized by the lowest concentrations of studied heavy metals, was the least subject to anthropogenic load. In total, V, Ni, Zn, Fe, and Mn were above the background levels in the lakes of Murmansk. The analysis of the seasonal variation showed that the highest concentrations of heavy metals were found in winter/spring season and reached their maximum during the period of melt water intake from the catchment area. The research showed the impact of the urban environment on the chemical composition of the Murmansk lakes.
format	article
author	Marina A. Postevaya Zakhar I. Slukovskii Vladimir A. Dauvalter Daria S. Bernadskaya
author_facet	Marina A. Postevaya Zakhar I. Slukovskii Vladimir A. Dauvalter Daria S. Bernadskaya
author_sort	Marina A. Postevaya
title	Estimation of Heavy Metal Concentrations in the Water of Urban Lakes in the Russian Arctic (Murmansk)
title_short	Estimation of Heavy Metal Concentrations in the Water of Urban Lakes in the Russian Arctic (Murmansk)
title_full	Estimation of Heavy Metal Concentrations in the Water of Urban Lakes in the Russian Arctic (Murmansk)
title_fullStr	Estimation of Heavy Metal Concentrations in the Water of Urban Lakes in the Russian Arctic (Murmansk)
title_full_unstemmed	Estimation of Heavy Metal Concentrations in the Water of Urban Lakes in the Russian Arctic (Murmansk)
title_sort	estimation of heavy metal concentrations in the water of urban lakes in the russian arctic (murmansk)
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/1794c986cb1541499962fcaeb3ba8e83
work_keys_str_mv	AT marinaapostevaya estimationofheavymetalconcentrationsinthewaterofurbanlakesintherussianarcticmurmansk AT zakharislukovskii estimationofheavymetalconcentrationsinthewaterofurbanlakesintherussianarcticmurmansk AT vladimiradauvalter estimationofheavymetalconcentrationsinthewaterofurbanlakesintherussianarcticmurmansk AT dariasbernadskaya estimationofheavymetalconcentrationsinthewaterofurbanlakesintherussianarcticmurmansk
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Estimation of Heavy Metal Concentrations in the Water of Urban Lakes in the Russian Arctic (Murmansk)

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