Production Potential of the Chernavka Salt River (Elton Region)

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Abstract

Depending on the season, the primary production of planktonic communities determined by radiotracer analysis varied within a broad range, from 6 to 314 µg C/(L h). Primary production in cyanobacterial mats was 4.2‒10.9 × 103 µg C/(dm3 h), and Chl a content varied from 6‒13 to 132‒140 mg Chl a/m2. For the plankton, the highest values were revealed in summer (25‒46 mg Chl a/m3), with the maximum in August (223 mg Chl a/m3. High abundance of bacterioplankton (0.3‒7.4 × 106 cells/mL) and massive growth of diatoms (0.15 × 106 cells/mL) with predominance of the genus Chaetoceros were found. Sulfate reduction rates varied from 0.037 µmol S/(dm3 h) in the upper reach to 61.87 µmol S/(dm3 h) in the river mouth.

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T. A. Kanapatskiy

Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences

Author for correspondence.
Email: timkanap@yandex.ru
Russian Federation, Moscow, 119071

O. S. Samylina

Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences

Email: timkanap@yandex.ru
Russian Federation, Moscow, 119071

L. V. Golovatyuk

Institute of Ecology of Volga Basin, Russian Academy of Sciences; Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences

Email: timkanap@yandex.ru
Russian Federation, Tolyatti, 445003; Borok, 152742

I. I. Rusanov

Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences

Email: timkanap@yandex.ru
Russian Federation, Moscow, 119071

E. E. Zakharova

Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences

Email: timkanap@yandex.ru
Russian Federation, Moscow, 119071

V. V. Kevbrin

Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences

Email: timkanap@yandex.ru
Russian Federation, Moscow, 119071

T. D. Zinchenko

Institute of Ecology of Volga Basin, Russian Academy of Sciences

Email: timkanap@yandex.ru
Russian Federation, Tolyatti, 445003

N. V. Pimenov

Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences

Email: timkanap@yandex.ru
Russian Federation, Moscow, 119071

References

  1. Голубков М.С. Первичная продукция планктона вдоль градиента солености. Автореферат дис. … канд. биол. наук, 03.02.2010. СПб: Зоологический институт РАН, 2010. 25 с.
  2. Канапацкий Т.А., Самылина О.С., Плотников А.О., Селиванова Е.А., Хлопко Ю.А., Кузнецова А.И., Русанов И.И., Захарова Е.Е., Пименов Н.В. Микробные процессы продукции и деструкции органического вещества в солоноводных реках Приэльтонья (Волгоградская область) // Микробиология. 2018. Т. 87. С. 56‒69.
  3. Kanapatskiy T.A., Samylina O.S., Plotnikov A.O., Selivanova E.A., Khlopko Yu.A., Kuznetsova A.I., Rusanov I.I., Zakharova E.E., Pimenov N.V. Microbial processes of organic matter production and decomposition in saline rivers of the Lake Elton area (Volgograd oblast, Russia) // Microbiology (Moscow). 2018. V. 87. P. 66–78.
  4. Кудрявцева Е.А., Саввичев А.С., Александров С.В., Канапацкий Т.А., Пименов Н.В. Бактериопланктон гданьского бассейна Балтийского моря // Микробиология. 2012. Т. 81. C. 377–388.
  5. Kudryavtseva E.A., Savvichev A.S., Kanapatskii T.A., Pimenov N.V., Aleksandrov S.V. Bacterioplankton of the Gdansk basin, Baltic sea // Microbiology (Moscow). 2012. V. 81. P. 348‒359.
  6. Леин А.Ю. Потребление Сорг в процессах анаэробной минерализации органического вещества в современных океанических осадках // Геохимия. 1983. Т. 11. С. 1634‒1639.
  7. Намсараев З.Б. Использование коэффициентов поглощения для расчета концентрации хлорофиллов и бактериохлорофиллов // Микробиология. 2009. Т. 78. С. 836–839.
  8. Namsaraev Z.B. Application of extinction coefficients for quantification of chlorophylls and bacteriochlorophylls // Microbiology (Moscow). 2009. V. 78. P. 797–797.
  9. Номоконова В.И., Зинченко Т.Д., Попченко Т.В. Трофическое состояние соленых рек озера Эльтон // Известия Самарского научного центра Российской академии наук. 2013. Т. 15. № 3 (1). С. 476–483.
  10. Пименов Н.В., Ульянова М.О., Канапацкий Т.A., Мицкевич И.Н., Русанов И.И., Сигалевич П.А., Немировская И.А., Сивков В.В. Сульфатредукция, образование и окисление метана в поверхностных осадках Вислинского и Куршского заливов Балтийского моря // Микробиология. 2013. Т. 82. С. 228‒238.
  11. Pimenov N.V., Ul’yanova M.O., Kanapatskii T.A., Mitskevich I.N., Rusanov I.I., Sigalevich P.A., Nemirovskaya I.A. Sivkov V.V. Sulfate reduction, methanogenesis, and methane oxidation in the upper sediments of the Vistula and Curonian lagoons, Baltic sea // Microbiology (Moscow). 2013. V. 82. P. 224‒233.
  12. Романова Н.Д., Болтенкова М.А., Полухин А.А., Беззубова Е.М., Щука С.А. Гетеротрофный бактериопланктон эстуария Оби в вегетационный сезон: пространственная и временная изменчивость // Океанология. 2022. Т. 62. С. 428‒438.
  13. Romanova N.D., Boltenkova M.A., Polukhin A.A., Bezzubova E.M., Shchuka S.A. Heterotrophic bacteria of the Ob River estuary during growing season: spatial and temporal variability // Oceanology. 2022. V. 62. P. 369–378.
  14. Романова Н.Д., Болтенкова М.А. Сезонная изменчивость бактериопланктона эстуария р. Енисей // Океанология. 2020. Т. 60. С. 87‒96.
  15. Romanova N.D., Boltenkova M.A. Seasonal variability of bacterioplankton of the Yenisei estuary // Oceanology. 2020. V 60. P. 74–82.
  16. Aleksandrov S.V. Biological production and eutrophication of Baltic Sea estuarine ecosystems: the Curonian and Vistula Lagoons // Marine Pollut. Bull. 2010. V. 61. P. 205–210.
  17. Capone D.G., Kiene R.P. Comparison of microbial dynamics in marine and fresh-water sediments — contrasts in anaerobic carbon catabolism // Limnol. Oceanogr. 1988. V. 33. P. 725–749.
  18. Cooper L.W., Savvichev A.S., Grebmeier J.M. Abundance and production rates of eterotrophic bacterioplankton in the context of sediment and water column processes in the Chukchi Sea // Oceanography. 2015. V. 28. P. 84–99.
  19. Golovatyuk L.V., Zinchenko T.D., Nazarova L.B. Macrozoobenthic communities of the saline Bolshaya Samoroda River (Lower Volga region, Russia): species composition, density, biomass and production // Aquat. Ecol. 2020. V. 54. P. 57–74.
  20. Gusakov V.A., Makhutova O.N., Gladyshev M.I., Golovatyuk L.V., Zinchenko T.D. Ecological role of Cyprideis torosa and Heterocypris salina (Crustacea, Ostracoda) in saline rivers of the lake Elton basin: abundance, biomass, production, fatty Acids // Zool. Stud. 2021. V. 60. № 53. P. 5‒16.
  21. Mosharov S.A., Mosharova I.V., Dmitrieva O.A., Semenova A.S., Ulyanova M.O. Seasonal variability of plankton production parameters as the basis for the formation of organic matter flow in the southeastern part of the Baltic Sea // Water. 2022. V. 14. Art. 4099.
  22. Pimenov N.V., Bonch-Osmoloyskaya E.A. In situ activity studies in thermal environments // Methods in Microbiology / Eds. Rainey F. and Oren A. London, United Kingdom: Elsevier, 2006. V. 35. P. 29–53.
  23. Singh S., Acharyya T., Raulo S., Sudatta B.P., Sahoo C., Srichandan S., Baliarsingh S.K., Lotliker A.A. A Review of phytoplankton primary production in relation to environmental forcing in Indian estuaries // Dynamics of planktonic primary productivity in the Indian Ocean / Eds. Tripathy S.C., Singh A. Switzerland: Springer, 2023. P. 1‒29.
  24. Zinchenko T.D., Golovatyuk L.V., Abrosimova E.V., Popchenko T.V. Macrozoobenthos in saline rivers in the Lake Elton basin: spatial and temporal dynamics // Inland Water Biol. 2017. V. 10. P. 384–398.

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2. Fig. 1. Characteristics of microbial communities: a — integral primary production (PP) in plankton (articles 1-4) and cyanobacterial communities (CBS) for Article 4; b — integral values of dark carbon dioxide assimilation (TAU) in the horizon of 0-20 cm; c — total number of bacterioplankton (OCHB); d — biomass of bacterioplankton (b/pl); d — the total number of diatoms (OCD); e — the integral values of sulfate reduction (CP) in the horizon of 0-20 cm.

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