Geochemistry of natural waters of the Baydar valley (Crimean Peninsula)

Geochemistry of natural waters of the Baydar valley (Crimean Peninsula)

The paper discusses the pioneering results of comprehensive hydrogeochemical studies of natural waters of the Baydar valley (southwestern parts of the Crimean Peninsula), whose major aquifers are confined to the upper Jurassic sediments (karst limestone) representing the most important hydrogeologic...

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Main Authors: Nichkova Larisa A., Novikov Dmitry A., Chernykh Anatoliy V., Dultsev Fedor F., Sigora Galina A., Khomenko Tamara Yu.
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/24/e3sconf_wri-162018_01036.pdf
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spelling doaj-94ace2c1ceb048e898723c640829958e2021-02-02T04:10:53ZengEDP SciencesE3S Web of Conferences2267-12422019-01-01980103610.1051/e3sconf/20199801036e3sconf_wri-162018_01036Geochemistry of natural waters of the Baydar valley (Crimean Peninsula)Nichkova Larisa A.0Novikov Dmitry A.Chernykh Anatoliy V.1Dultsev Fedor F.2Sigora Galina A.3Khomenko Tamara Yu.4Sevastopol State University, the Chair of Technosphere SafetyTrofimuk Institute of Petroleum Geology and Geophysics SB RAS, Laboratory of Hydrogeology of sedimentary basins of SiberiaTrofimuk Institute of Petroleum Geology and Geophysics SB RAS, Laboratory of Hydrogeology of sedimentary basins of SiberiaSevastopol State University, the Chair of Technosphere SafetySevastopol State University, the Chair of Technosphere SafetyThe paper discusses the pioneering results of comprehensive hydrogeochemical studies of natural waters of the Baydar valley (southwestern parts of the Crimean Peninsula), whose major aquifers are confined to the upper Jurassic sediments (karst limestone) representing the most important hydrogeological feature of the study area. Fresh and ultra-fresh waters of predominantly bicarbonate calcium composition with total mineralization in the range from 194 to 1137 mg/dm3 are most widespread in the region. The analyzed waters (surface, ground and artesian) differ significantly in chemical composition and their basic characteristics have been arranged in the following patterns: mineralization of 254-832 mg/dm3 and neutral pH (6.98-7.54) for artesian waters; higher mineralization level (up to 1137 mg/dm3) and wide variations of pH values (from 7.18 to 8.31) for ground waters; mineralization from 194 to 288 mg/dm3 and a slightly alkaline pH (between 8.02 and 8.04) for surface waters collected in the Chyornaya river basin and Chernorechensk reservoir. The studied waters display a unique spectrum of trace elements and REE distribution.https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/24/e3sconf_wri-162018_01036.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Nichkova Larisa A.
Novikov Dmitry A.
Chernykh Anatoliy V.
Dultsev Fedor F.
Sigora Galina A.
Khomenko Tamara Yu.
spellingShingle Nichkova Larisa A.
Novikov Dmitry A.
Chernykh Anatoliy V.
Dultsev Fedor F.
Sigora Galina A.
Khomenko Tamara Yu.
Geochemistry of natural waters of the Baydar valley (Crimean Peninsula)
E3S Web of Conferences
author_facet Nichkova Larisa A.
Novikov Dmitry A.
Chernykh Anatoliy V.
Dultsev Fedor F.
Sigora Galina A.
Khomenko Tamara Yu.
author_sort Nichkova Larisa A.
title Geochemistry of natural waters of the Baydar valley (Crimean Peninsula)
title_short Geochemistry of natural waters of the Baydar valley (Crimean Peninsula)
title_full Geochemistry of natural waters of the Baydar valley (Crimean Peninsula)
title_fullStr Geochemistry of natural waters of the Baydar valley (Crimean Peninsula)
title_full_unstemmed Geochemistry of natural waters of the Baydar valley (Crimean Peninsula)
title_sort geochemistry of natural waters of the baydar valley (crimean peninsula)
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2019-01-01
description The paper discusses the pioneering results of comprehensive hydrogeochemical studies of natural waters of the Baydar valley (southwestern parts of the Crimean Peninsula), whose major aquifers are confined to the upper Jurassic sediments (karst limestone) representing the most important hydrogeological feature of the study area. Fresh and ultra-fresh waters of predominantly bicarbonate calcium composition with total mineralization in the range from 194 to 1137 mg/dm3 are most widespread in the region. The analyzed waters (surface, ground and artesian) differ significantly in chemical composition and their basic characteristics have been arranged in the following patterns: mineralization of 254-832 mg/dm3 and neutral pH (6.98-7.54) for artesian waters; higher mineralization level (up to 1137 mg/dm3) and wide variations of pH values (from 7.18 to 8.31) for ground waters; mineralization from 194 to 288 mg/dm3 and a slightly alkaline pH (between 8.02 and 8.04) for surface waters collected in the Chyornaya river basin and Chernorechensk reservoir. The studied waters display a unique spectrum of trace elements and REE distribution.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/24/e3sconf_wri-162018_01036.pdf
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AT chernykhanatoliyv geochemistryofnaturalwatersofthebaydarvalleycrimeanpeninsula
AT dultsevfedorf geochemistryofnaturalwatersofthebaydarvalleycrimeanpeninsula
AT sigoragalinaa geochemistryofnaturalwatersofthebaydarvalleycrimeanpeninsula
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