Ecosystem
Transformation
ISSN 2619-0931 Online
  • About
    • About the journal
    • Editorial Team
    • Publication Ethics
    • News
  • Editorial Policy
    • Our Mission
    • Peer Review Process
    • Publication Ethics
    • Indexing
    • Open Access
    • Conflict of Interest and Disclosure Policy
    • Manuscript Processing Charges
    • Retracting a publication
    • Archiving
    • Plagiarism detection
    • Preprint and postprint Policy
  • Authors
    • Instructions for authors
    • License Agreement
    • Copyright Notice
    • Privacy Policy
    • Manuscript Submission
  • Reviewers
    • Guidelines for reviewers
    • Peer Review Form
  • Publications
    • Current issue
    • Archived Issues
    • First online
    • Authors
  • Contacts
  • About
    • About the journal
    • Editorial Team
    • Publication Ethics
    • News
  • Editorial Policy
    • Our Mission
    • Peer Review Process
    • Publication Ethics
    • Indexing
    • Open Access
    • Conflict of Interest and Disclosure Policy
    • Manuscript Processing Charges
    • Retracting a publication
    • Archiving
    • Plagiarism detection
    • Preprint and postprint Policy
  • Authors
    • Instructions for authors
    • License Agreement
    • Copyright Notice
    • Privacy Policy
    • Manuscript Submission
  • Reviewers
    • Guidelines for reviewers
    • Peer Review Form
  • Publications
    • Current issue
    • Archived Issues
    • First online
    • Authors
  • Contacts
  • Home
  • Publications
  • Журналы
  • Готовящиеся выпуски
  • Ecosystem Transformation Volume 9 No 3 (2026)
Current issue Archived Issues First online Authors
  • English version

Ecosystem Transformation (), 24-43

Spatial variability of mercury content in bottom sediments and muscles of bream Abramis brama L., 1758 from the Rybinsk Reservoir (Volga River, Russia)

Lozhkina R.A. , Gremyachikh V.A., Udodenko Yu. G.  , Antipov I.A., Zakonnov V.V., Sigareva L.E., Timofeeva N.A., Pavlov D.D.  , Shlyapkin I.V., Komov V.T.  

DOI: https://doi.org/10.23859/estr-251205
Pages: 24-43
Received: 05.12.2025
Accepted: 11.02.2026
Available online: 31.07.2026
ISSN 2619-0931 Online
Download 1.01 Mb
  • Abstract
  • About authors
  • References

The results of a study on mercury content in bottom sediments (BS) and muscles of bream (Abramis brama L., 1758) from four reaches of the Rybinsk reservoir, which differ in hydrological regime, hydrochemical conditions, and biological community structure, are presented. The spatial distribution pattern of Hg in the bottom sediments of the Rybinsk reservoir has remained stable for a long time. The maximum Hg content values in bottom sediments were recorded in the Sheksna reach, and the minimum – in the Mologa reach. The lowest metal concentrations in bream were found in fish caught in the Main and Sheksna reaches, while the highest were in bream from the Mologa reach. Significant differences in Hg content in muscles between different years of the study were revealed for bream from the Main and Sheksna reaches. No significant differences in Hg accumulation in the muscles of females and males were found, nor were significant correlations between Hg content in bream muscles and fish length, weight, sex, or age. A strong relationship was found between Hg concentration in bream muscles and in the reservoir's bottom sediments. In addition, a positive correlation was noted between Hg concentrations in bream muscles and chlorophyll concentration and the pigment index ratio E480/ E665 in BS, and a negative correlation with the proportion of organic matter. In the studied sample, Hg content in bream muscles and BS did not significantly depend on sediment particle size, water color, transparency, or flow velocity. Hg content in the reservoir's BS was positively correlated with chlorophyll concentration in water and negatively correlated with the concentration of sedimentary pigments in the sediment. Overall, the Hg content in BS and bream muscles falls within the range previously recorded for the Rybinsk reservoir by other authors and does not exceed established standards.

R. A. Lozhkina
I.D. Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences, junior research scientist
Borok 109, Nekouz District, Yaroslavl’ Region, 152742 Russia

lozhkina.roza@yandex.ru

V. A. Gremyachikh
I.D. Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences, senior research scientist
Borok 109, Nekouz District, Yaroslavl’ Region, 152742 Russia

PhD in Biology

Yu. G. Udodenko
Cherepovets State University
pr. Lunacharskogo 5, Cherepovets, Vologda Oblast, 162600 Russia

I.D. Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences,
Borok 109, Nekouz District, Yaroslavl region, 152742 Russia

PhD in Biology, research scientist
udu@mail.ru

I. A. Antipov
Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences
Borok 109, Nekouzsky District, Yaroslavl Oblast, 152742 Russia

Yaroslavl State Agrarian University
Tutaevskoe Shosse St. 58, Yaroslavl, 150042 Russia


V. V. Zakonnov
Papanin Institute of Biology for Inland Waters, Russian Academy of Sciences
Borok 109, Nekouz District, Yaroslavl Oblast, 152742 Russia


L. E. Sigareva
Papanin Institute of Biology for Inland Waters, Russian Academy of Sciences
Borok 109, Nekouz District, Yaroslavl Oblast, 152742 Russia


N. A. Timofeeva
Papanin Institute of Biology for Inland Waters, Russian Academy of Sciences
Borok 109, Nekouz District, Yaroslavl Oblast, 152742 Russia


D. D. Pavlov
Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences, leading research scientist
Borok 109, Nekouz District, Yaroslavl Region, 152742 Russia

PhD in Biology
tukki@bk.ru

I. V. Shlyapkin
Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences
Borok 109, Nekouzsky District, Yaroslavl Oblast, 152742 Russia


V. T. Komov
I.D. Papanin Institute for Biology of Inland Waters, principal research scientist
Borok 109, Nekouz District, Yaroslavl Region, 152742 Russia

Cherepovets State University
Pr. Lunacharskogo 5, Cherepovets, Vologda Region, 162600

Doctor of Science in Biology, Professor
vkomov@ibiw.yaroslavl.ru

Beckers, F., Rinklebe, J., 2017. Cycling of mercury in the environment: Sources, fate, and human health implications: A review. Critical Reviews in Environmental Science and Technology 47 (9), 693–794. https://doi.org/10.1080/10643389.2017.1326277 Bezel, W.S., Andryashkin, Yu.G., Korshun, M.N., Skripkin, V.A., 1983. K voprosu otsenki posledstvii zagryazneniya vodnikh ekosistem promishlennimi vibrosami rtuti [On the issue of assessing the consequences of pollution of aquatic ecosystems by industrial mercury emissions]. In: Pokrovskiy, A.V. (ed.), Kolichestvennie metodi v ekologii pozvonochnikh [Quantitative methods in vertebrate ecology]). Ural Scientific Center of the RussianAcademy of Sciences, Sverdlovsk, USSR, 141–157. (In Russian). Butorin, N.V., Ziminova, N.A., Kurdin, V.P. 1975. Donnie otlozheniya verkhnevolzhskikh vodokhranilishch [Bottom sediments of the Upper Volga reservoirs]. Nauka, Leningrad, USSR, 160 p. (In Russian). Campbell, L., Verburg, P., Dixon, D.G., Hecky, R.E., 2008. Mercury biomagnification in the food web of Lake Tanganyika (Tanzania, East Africa). Science of The Total Environment 402 (2–3), 184–191. https://doi.org/10.1016/j.scitotenv.2008.04.017 Chételat, J., Ackerman, J.T., Eagles-Smith, C.A., Hebert, C.E., 2020. Methylmercury exposure in wildlife: A review of the ecological and physiological processes affecting contaminant concentrations and their interpretation. Science of The Total Environment 711, 135117. https://doi.org/10.1016/j.scitotenv.2019.135117 Chuiko, G.M., Zakonnov, V.V., Komov, V.T., Brodsky, E.S., Shelepchikov, A.V., Lobus, N.V., 2015. Prostranstvennoe raspredelenie polikhlorirovannikh bifenilov i rtuti v donnikh otlozheniyakh Ribinskogo vodokhranilishcha [Spatial distribution of polychlorinated biphenyls and mercury in bottom sediments of the Rybinsk кeservoir] Materiali dokladov konferentsii “Sovremennie problemi gidrokhimii i monitoringa kachestva poverkhnostnikh vod” [Proceedings of the conference reports “Modern problems of hydrochemistry and monitoring of surface water quality”]. Rostov-on-Don, Russia, 131–135. (In Russian). Dang, F.,Wang, W.-X., 2012.Why mercury concentration increases with fish size?Biokinetic explanation. Environmental Pollution 163, 192–198. https://doi.org/10.1016/j.envpol.2011.12.026 Dickson, J.O., Mayes, M.A., Brooks, S.C., Mehlhorn, T.L., Lowe, K.A. et al., 2019. Source relationships between streambank soils and streambed sediments in a mercury-contaminated stream. Journal of Soils and Sediments 19 (4), 2007–2019. https://doi.org/10.1007/s11368-018-2183-0 Ekologicheskie problemi Verkhnei Volgi [Environmental problems of the Upper Volga], 2001. Yaroslavl State University, Yaroslavl, Russia, 427 p. (In Russian). Fitzgerald, W.F., Lamborg, C.H., 2007. Geochemistry of mercury in the environment. Treatise on Geochemistry 9, 1–47. https://doi.org/10.1016/B0-08-043751-6/09048-4 Flerov, B.A. 1990. Ekologicheskaya obstanovka na Ribinskom vodokhranilishche v rezultate avarii na ochistnikh sooruzheniyakh g. Cherepovtsa v 1987 g. [The environmental situation at the Rybinsk Reservoir as a result of the accident at the Cherepovets wastewater treatment plant in 1987.]. In: Flerov, B.A. (ed.), Vliyanie stokov Cherepovetskogo promishlennogo uzla na ekologicheskoe sostoyanie Ribinskogo vodokhranilishcha [The impact of wastewater from the Cherepovets industrial hub on the ecological state of the Rybinsk reservoir]. Institute for Biology of Inland Waters of the USSR Academy of Sciences, Rybinsk, Russia, 3–11. (In Russian). Gorbunov,A.V., Lyapunov, S.M., Okina, O.I., Sheshukov, V.S., 2018. Bioakkumulyatsiya rtuti v tkanyakh presnovodnikh rib [Bioaccumulation of mercury in tissues of freshwater fish]. Ekologiia cheloveka [Human Ecology] 25 (11), 26–31. (In Russian). https://doi.org/10.33396/1728-0869-2018-11-23-31 Gremyachikh, V.A., Lozhkina, R.A., Komov, V.T., 2019. Spatial-temporal variability of mercury content in the river perch Perca fluviatilis Linnaeus, 1758 (Perciformes: Percidae) of the Rybinsk Reservoir at the turn of the XX–XXI centuries. Ecosystem Transformation 2 (2). https://doi.org/10.23859/estr180816 Gremyachikh, V.A., Lozhkina, R.A., Kotikov, D.E., Komov, V.T., 2022. Kontsentratsii rtuti v mishtsakh raznikh vidov rib iz vodoemov Yaroslavskoi oblasti i prilegayushchikh territorii [Mercury concentrations in the muscles of different fish species from water bodies of the Yaroslavl region and adjacent territories]. Trudy Instituta biologii vnutrennikh vod im. I.D. Papanina RAN [Transactions of Institute for Biology of Inland Waters, Russian Academy of Sciences] 100 (103), 35–56. (In Russian). https://doi.org/10.47021/0320-3557-2022-34-56 Hanna, D.L., Solomon, C.T., Poste, A.E., Buck, D.G., Chapman, L.J., 2015. A review of mercury concentrations in freshwater fishes of Africa: patterns and predictors. Environmental Toxicology and Chemistry 34 (2), 215–223. https://doi.org/10.1002/etc.2818 He, M., Tian, L., Braaten, H.F.V., Wu, Q., Luo, J. et al., 2019 Mercury-organic matter interactions in soils and sediments: angel or devil? Bulletin of Environmental Contamination and Toxicology 102 (5), 621–627. https://doi.org/10.1007/s00128-018-2523-1 Hudelson, K.E., Drevnick, P.E., Wang, F., Armstrong, D., Fisk, A.T., 2020. Mercury methylation and demethylation potentials in Arctic lake sediments. Chemosphere 248, 126001. https://doi.org/10.1016/j.chemosphere.2020.126001 Linnik, P.I., Nabivanets, B.I. 1986. Formi migratsii metallov v presnikh poverkhnostnikh vodakh [Forms of metal migration in fresh surface waters]. Gidrometeoizdat, Leningrad, USSR, 268 p. (In Russian). Mineeva, N.M., Semadeni, I.V., 2020. Sezonnaya i mezhgodovaya dinamika khlorofilla v planktone Ribinskogo vodokhranilishcha (2015–2019 gg.) [Seasonal and interannual dynamics of chlorophyll in plankton of the Rybinsk reservoir (2015–2019)]. Trudy Instituta biologii vnutrennikh vod im. I.D. Papanina RAN [Transactions of Institute for Biology of Inland Waters, Russian Academy of Sciences] 92 (95), 11–27. (In Russian). https://doi.org/10.47021/0320-3557-2021-11-27 Moiseenko, T.I., Gashkina, N.A., 2016. Bioaccumulation of mercury in fish as indicator of water pollution. Geochemistry International 54 (6), 485–493. https://doi.org/10.1134/S0016702916060045 Moiseenko, T.I., Gashkina, N.A., Sharova, Yu.N., Pokoeva, A.G., 2005. Ekotoksikologicheskaya otsenka posledstvii zagryazneniya vod r. Volgi [Ecotoxicological assessment of the consequences of pollution of the Volga river waters]. Vodnie resursi [Water Resources] 32 (4), 410‒424. (In Russian). Moore, J.W., Rakmamurthy, C., 1987. Tyazhelie metalli v prirodnikh vodakh. Kontrol i otsenka vliyaniya [Heavy metals in natural waters. Applied monitoring and impact assessment]. Mir, Moscow, USSR, 286 p. (In Russian). Nicoletto, P.F., Hendricks, A.C., 1988. Sexual differences in accumulation of mercury in four species of centrarchid fishes. Canadian Journal of Zoology 66 (4), 944–949. https://doi.org/10.1139/z88-140 Payuta, A.A., Flerova, E.A., Zaitseva, Yu.V., 2023a. Otsenka riska potrebleniya leshcha iz Ribinskogo vodokhranilishcha [Risk assessment of bream consumption from the Rybinsk reservoir]. Vestnik KrasGAU [Bulletin of the Krasnoyarsk State Agricultural University] 12, 252–259. (In Russian). https://doi.org/10.36718/1819- 4036-2023-12-252-259 Payuta, A.A., Flerova, E.A., Zaitseva, Yu.V., 2023b. Soderzhanie tyazhelikh metallov v mishtsakh leshcha iz raznikh plesov Ribinskogo vodokhranilishcha [Heavy metal content in bream muscles from different reaches of the Rybinsk reservoir]. Vestnik KrasGAU [Bulletin of the Krasnoyarsk State Agricultural University] 1, 103–108. (In Russian). https://doi.org/10.36718/1819-4036-2023-1-103-108 Pravdin, I.F., 1966. Rukovodstvo po izucheniyu rib (preimushchestvenno presnovodnikh). [Guide to the study of fishes (especially freshwater)]. Pishchevaya promishlennost, Moscow, USSR, 374 p. (In Russian). Rask, M., Malinen, T., Olin, M., Nyberg, K., Ruuhijärvi, J. et al., 2021. High mercury concentrations of european perch (Perca fluviatilis) in boreal headwater lakes with variable history of acidification and recovery. Water, Air, & Soil Pollution 232 (9), 382 https://doi.org/10.1007/s11270-021-05303-z Ribi Ribinskogo vodokhranilishcha: populyatsionnaya dinamika i ekologiya [Fishes of the Rybinsk reservoir: population dynamics and ecology], 2015. Gerasimov, Yu.V. (ed.). Filigran, Yaroslavl, Russia, 418 p. (In Russian). Semadeni, I.V., 2023. Spatial distribution and photosynthetic activity of phytoplankton in the Rybinsk Reservoir in the summer period of 2018–2020. Ecosystem Transformation 6 (2), 19–32. https://doi.org/10.23859/estr-220414 Scheuhammer, A.M., Meyer, M.W., Sandheinrich, M.B., Murray, M.W., 2007. Effects of environmental methylmercury on the health of wild birds, mammals, and fish. AMBIO: A Journal of the Human Environment 36 (1), 12–19. https://doi.org/10.1579/0044-7447(2007)36[12:EOEMOT]2.0.CO;2 Scheuhammer, A.M., Basu, N., Evers, D.C., Heinz, G.H., Sandheinrich, M.B., Bank, M.S., 2012. Ecotoxicology of mercury in fish and wildlife: recent advances. In: Bank, M. (ed.), Mercury in the Environment. University of California Press, Oakland, USA, 223–238. https://doi.org/10.1525/california/9780520271630.003.0011 Scheuhammer, A., Braune, B., Chan, H.M., Frouin, H., Krey, A. et al., 2015. Recent progress on our understanding of the biological effects of mercury in fish and wildlife in the Canadian Arctic. Science of The Total Environment 509–510, 91–103. https://doi.org/10.1016/j.scitotenv.2014.05.142 Selin, N.E., 2009. Global biogeochemical cycling of mercury: a review. Annual Review of Environment and Resources 34 (1), 43–63. https://doi.org/10.1146/annurev.environ.051308.084314 Sigareva, L.E., 2012. Khlorofill v donnyh otlozhenijah volzhskih vodoemov [Chlorophyll in bottom sediments of Volga reservoirs]. KMK Scientific Press Ltd, Moscow, Russia, 217 p. (In Russian). Stepanova, I.K., Komov, V.T., 1997. Nakoplenie rtuti v ribe iz vodoemov Vologodskoi oblasti [Mercury accumulation in fish from reservoirs of the Vologda region]. Ekologiya [Ecology] 4, 295–299. (In Russian). Stepanova, I.K., Komov, V.T., 2004. Rol troficheskoi strukturi ekosistemi vodoemov Severo–zapada Rossii v nakoplenii rtuti v ribe [The role of the trophic structure of the ecosystem of water bodies in Northwest Russia in the accumulation of mercury in fish]. Gidrobiologicheskii zhurnal [Hydrobiological Journal] 40 (2), 87–96. (In Russian). Struktura i funktsionirovanie ekosistemi Ribinskogo vodokhranilishcha v nachale XXI veka [The structure and functioning of the Rybinsk Reservoir ecosystem at the beginning of the XXI century], 2018. Lazareva, V.I. (ed.). Russian Academy of Sciences, Moscow, Russia, 456 p. (In Russian). Sukhenko, S.A., 1995. Rtut v vodokhranilishchakh: novii aspekt antropogennogo zagryazneniya biosferi [Mercury in reservoirs: a new aspect of anthropogenic pollution of the biosphere]. Ekologiya. seriya analiticheskikh obzorov mirovoi literaturi [Ecology. A series of analytical reviews of world literature] 36, 1–54. (In Russian). Teoriya i praktika khimicheskogo analiza pochv [Theory and practice of chemical analysis of soils], 2006. Vorobyova, L.A. (ed.). GEOS, Moscow, Russia, 400 p. (In Russian). Tyutin, A.V., Medyantseva, E.N., Gremyachikh, V.A., Komov, V.T., 2019. Parazito–khozyaistvennie otnosheniya v sistemakh plerotsekoidi Ligula intestinalis (L.) (Cestoda: Pseudopyllidea) – karpovie ribi i osobennosti akkumulyatsii rtuti v muskulature zarazhennikh khozyaev [Parasite-economic relationships in the systems of the plerocecoid Ligula intestinalis (L.) (Cestoda: Pseudopyllidea) – carp fish and the features of mercury accumulation in the muscles of infected hosts]. Parazitologiya [Parasitology] 53 (3), 241–250. (In Russian). https://doi.org/10.1134/S0031184719030062 Udodenko, Y.G., Komov, V.T., Zakonnov, V.V., 2018a. Long-term dynamics of total mercury in surficial bottom sediments of the Volga River’s reservoir in central Russia. Environmental Monitoring and Assessment 190 (4), 198. https://doi.org/10.1007/s10661-018-6575-9 Udodenko, Y.G., Komov, V.T., Zakonnov, V.V., 2018b. Total mercury in surficial bottom sediments of Volga River’s reservoirs in Central Russia. Environmental Earth Sciences 77 (19), 692. https://doi.org/10.1007/s12665-018-7876-6 Ullrich, S.M., Ilyushchenko, M.A., Uskov, G.A., Tanton, T.W., 2007. Mercury distribution and transport in a contaminated river system in Kazakhstan and associated impacts on aquatic biota. Applied Geochemistry 22 (12), 2706–2734. https://doi.org/10.1016/j.apgeochem.2007.07.005 Ulrich, K.U., Ilgen, G., Hillebrand, G., 2010. Mercury in sediments of the River Elbe – speciation, mobility and bioavailability. Acta Hydrochimica et Hydrobiologica 28 (1), 21–30. UN Environment Programme, 2019. Global Mercury Assessment 2018. Chemicals and Health Branch Geneva, Narayana Press, Switzerland, 58 p. Wiener, J.G., Krabbenhoft, D.P., Heinz, G.H., Scheuhammer, A.M., 2002. Ecotoxicology of Mercury. In: Hoffman, D.J. et al. (eds.), Handbook of ecotoxicology. 2nd edition. Lewis Publishers, Boca Raton, FL, USA, 1–32.

Keywords: heavy metals, fish, granulometry, sedimentary pigments, organic matter, Upper Volga

For citation: Lozhkina, R.A. et al., 2026. Spatial variability of mercury content in bottom sediments and muscles of bream Abramis brama L., 1758 from the Rybinsk Reservoir (Volga River, Russia). Ecosystem Transformation 9 (3), 24–43. https://doi.org/10.23859/estr-251205

About About the journal Editorial Team Publication Ethics News
Editorial Policy Our Mission Peer Review Process Publication Ethics Indexing Open Access Conflict of Interest and Disclosure Policy Manuscript Processing Charges Retracting a publication Archiving Plagiarism detection Preprint and postprint Policy
Authors Instructions for authors License Agreement Copyright Notice Privacy Policy Manuscript Submission
Reviewers Guidelines for reviewers Peer Review Form
Publications Current issue Archived Issues First online Authors
Contacts

2026 Ecosystem transformation
Cherepovets State University

ISSN 2619-0931 Online


Creative Commons License
Content is available under license Creative Commons Attribution 4.0 License

Journal "Ecosystem transformation"/"Трансформация экосистем" is registered in the Federal Service for Supervision of Communications, Information Technology and Mass Media (Roskomnadzor) in Match 20, 2018. Registration certificate ПИ № ФС 77-72506.

0