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Data on the chemical composition of Lake Onego water in 2019-2021

The present dataset contains the chemical parameters of Lake Onego water. The data were obtained in different seasons covering the period 2019-2021. The concentration of Na(+) and Cl(−) ions, the content of organic matter (TOC, COD(Mn), COD(Cr), water color, BOD(5)), nutrients (PO(4)-P, TP, NH(4)-N,...

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Detalles Bibliográficos
Autores principales: Zobkov, Mikhail, Zobkova, Maria, Galakhina, Natalia, Efremova, Tatiana, Efremenko, Natalya, Kulik, Natalia
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8980533/
https://www.ncbi.nlm.nih.gov/pubmed/35392619
http://dx.doi.org/10.1016/j.dib.2022.108079
Descripción
Sumario:The present dataset contains the chemical parameters of Lake Onego water. The data were obtained in different seasons covering the period 2019-2021. The concentration of Na(+) and Cl(−) ions, the content of organic matter (TOC, COD(Mn), COD(Cr), water color, BOD(5)), nutrients (PO(4)-P, TP, NH(4)-N, NO(2)-N, NO(3)-N, TN), Fe, Mn, heavy metals (Cu, Ni, Cr, Zn, Cd, Pb), total suspended solids (TSS), conductivity, and pH of water were measured. The analyses were carried out by atomic absorption spectrometry, ICP-MS, spectrophotometric, spectrometric, gravimetric, flamephotometric, titrimetric methods, potentiometric, and conductometric determination. The data are useful for comparative analysis of the hydrochemical characteristics of Lake Onego and other large lakes, and they also allow to assess the water quality of the lake as a whole and in its particular individual areas.