Physicochemical characteristics of the Dombrovska pit lake (Ukraine) formed in an opencast potassium salt mine and the genome response of Chironomus salinarius Kieffer (Chironomidae, Diptera) to these conditions

Michailova, Paraskeva; Szarek-Gwiazda, Ewa; Kownacki, Andrzej

doi:10.1007/s11356-020-10465-0

Cited by 2 publications

(2 citation statements)

References 25 publications

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“…In terms of physicochemical variables, the identified species were tolerant. C. salinarius determined in this study in summer and autumn, prefers aquatic ecosystems which have a wide salinity spectrum and tolerate variations in salinity (Drake & Arias, 1995;Zinchenko et al, 2019;Michailova et al, 2021). L. hoffmeisteri has a tolerance to nitrogen compound and acts as a sink for inorganic nitrogen via bioturbation (Shang et al, 2014).…”

Section: Discussionmentioning

confidence: 83%

The Determination of Trophic Level of Küçükçekmece Lagoon Lake (İstanbul, Türkiye) by Using Some Environmental Variables with Indicator Benthic Macroinvertebrates Findings

Aydin

Gürevin²,

Öterler

2022

Acta Aquatica Turcica

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In this study, for determining the effect of trophic state and the other physicochemical variables on the dynamic of benthic macroinvertebrates of Küçükçekmece Lagoon Lake, water and sediment sampling were performed at five stations at seasonally during a year between 2014-2015. A total of 6 benthic macroinvertebrates taxa comprised of 350 individuals per m2 at average were found in the lake. The water samples analysed to determine physicochemical variables (water tempature, pH, conductivity, DO (dissolved oxygen), TDS (total dissolved solids), salinity. NO3-N, NO2-N, SO4-2, PO4-3, SiO2, chlorophyll-a, TP (total phosphorus), and secchi disc) and the similarity of seasons and stations in the lake in relative to the benthic macroinvertebrates and physicochemical variables were showed by Bray-Curtis Similarity Index. According to the Carlson Trophic State Index (CTSI) made to determine the trophic state, the water of the lake showed a eutrophic character during all seasons of the year. In addition, the relations between physicochemical variables and benthic macroinvertebrates were compared statistically by Canonical Correlation Analysis (CCA). As a results, it was concluded that the dominance of the taxa detected from the lake was quite low and this was due to the eutrophic conditions that occurred as a result of the increasing pollution in the lake.

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Section: Discussionmentioning

confidence: 83%

The Determination of Trophic Level of Küçükçekmece Lagoon Lake (İstanbul, Türkiye) by Using Some Environmental Variables with Indicator Benthic Macroinvertebrates Findings

Aydin

Gürevin²,

Öterler

2022

Acta Aquatica Turcica

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“…У публікації 2021 р. [25] автори вказують наявність у водоймі Chironomus salinarius та Cricotopus (C.) cfr. salinophilus (червень 2019 р.…”

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Invertebrate hydrobiont fauna transformation in the Dombrovskyi pit lake during the period of 2014-2018

Mykitchak¹,

Kozlovskyy²,

Мателешко³

2021

VLUBS

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The aquatic invertebrate community of Dombrovskyi pit lake was investigated during 2014–2018. 25 species were recorded there. The only permanent component of plankton in the community is rotifer Brachionus plicatilis Müller, 1786; of benthos and neuston is hemipteran Sigara lateralis (Leach, 1817), beetle Hydrobius fuscipes (Linnaeus, 1758), flies Aedes sp., Ochlerotatus lepidonotus (Edwards, 1920), Culicoides salinarius Kieffer, 1914, Ephydra glauca Meigen, 1830 are permanent components of benthos and neuston. The main diversity of invertebrates is concentrated in littoral zone up to 2 m of depth. This is primarily due to the desalination of these areas by surface runoff. Over the last decade the mineralization of the surface water layer has decreased from 120–138 to 25–28 g/l. Combined with the desalination of water, the increase of species diversity of aquatic invertebrates was noticed in spring seasons (from 7 to 17 taxa). The freshwater taxa, which are not tolerant even to low water salinity, appeared in the community in 2018 (7–25 % of the species diversity), among them Hydrometra stagnorum (Linnaeus, 1758), Rhyacophila tristis Pictet, 1834, Coelambus impressopunctatus (Schaller, 1783), Enochrus coarctatus (Gredler, 1863), Hydrophilus caraboides (Linnaeus, 1758). The role of freshwater taxa, which are tolerant to low water salinity (up to 5 g/l), increased from 0–10 % of the species diversity in 2014–2015 to 22–35 % in 2018. Among them Eucyclops serrulatus (Fischer, 1851), Candona sp., Cypris pubera O. F. Müller, 1776, Cloeon dipterum (Linnaeus, 1760), Libellula depressa Linnaeus, 1758, Sympecta fusca Vander Linden, 1820, Paracorixa concinna (Fieber, 1848) was noted in 2018 for the first time. On the contrary, the number of saltwater taxa decreased from 20–29 % (2014–2015) to 5–14 % (2018). The saltwater aquatic invertebrate community of this pit lake has transformed into brakish-freshwater one over time. 83 % taxa of aquatic invertebrate communities from freshwater puddles near reservoir coast are noted in the Dombrovska reservoir. The introduction of species from protective canals of the reservoir is unlikely, as only 5 % of taxa from there are marked in it. The main way of the forming communities of invertebrates in this reservoir is the periodical flooding of freshwater coastal puddles.

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Physicochemical characteristics of the Dombrovska pit lake (Ukraine) formed in an opencast potassium salt mine and the genome response of Chironomus salinarius Kieffer (Chironomidae, Diptera) to these conditions

Cited by 2 publications

References 25 publications

The Determination of Trophic Level of Küçükçekmece Lagoon Lake (İstanbul, Türkiye) by Using Some Environmental Variables with Indicator Benthic Macroinvertebrates Findings

The Determination of Trophic Level of Küçükçekmece Lagoon Lake (İstanbul, Türkiye) by Using Some Environmental Variables with Indicator Benthic Macroinvertebrates Findings

Invertebrate hydrobiont fauna transformation in the Dombrovskyi pit lake during the period of 2014-2018

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