Search Results - "Sakirko, M. V."

Alkaline Phosphatase Activity and Phosphatase-Active Bacteria in Lake Baikal Water Column and Major Tributaries by Suslova, M. Yu, Podlesnaya, G. V., Tomberg, I. V., Sakirko, M. V., Belykh, O. I.

“…Phosphorus is one of the major biogenic elements. Its inflow facilitates eutrophication of lake water. In aquatic ecosystems, phosphorus is present mostly in…”
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Estimation of Primary Production in the Water of the Coastal Zone of Lake Baikal Based on Daily Variations in CO2 Concentration in Different Seasons of 2005–2021 by Domysheva, V. M., Panchenko, M. V., Pestunov, D. A., Sakirko, M. V., Shamrin, A. M.

“…The gross and net primary production is estimated for the most characteristic seasonal life cycles of Baikal plankton based on long-term measurement series of…”
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Sponge Fauna of Lake Baikal in the Monitoring System: Six Years of Observations by Maikova, O. O., Bukshuk, N. A., Kravtsova, L. S., Onishchuk, N. A., Sakirko, M. V., Nebesnykh, I. A., Lipko, I. A., Khanaev, I. V.

“…In the last decade, the mass mortality of endemic sponges has been observed in the coastal zone of Lake Baikal. This paper presents the results of observations…”
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Anthropogenic Changes in the Hydrochemical and Sanitary–Microbiological Characteristics of Water Quality in Southern Baikal Tributaries: Listvennichnyi Bay by Malnik, V. V., Timoshkin, O. A., Suturin, A. N., Onishchuk, N. A., Sakirko, M. V., Tomberg, I. V., Gorshkova, A. S., Zabanova, N. S.

“…A sanitary–bacteriological and hydrochemical survey of rivers flowing into Lake Baikal near Listvyanka Settl. was carried out in period from 2014 to 2015…”
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Ionic Composition of Water in Lake Baikal, Its Tributaries, and the Angara River Source during the Modern Period by Domysheva, V. M., Sorokovikova, L. M., Sinyukovich, V. N., Onishchuk, N. A., Sakirko, M. V., Tomberg, I. V., Zhuchenko, N. A., Golobokova, L. P., Khodzher, T. V.

“…The results of long-term routine measurements of the concentration of major ions in the water of the Lake Baikal pelagic zone, the Angara River source, and…”
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Daily Course of CO2 Fluxes in the Atmosphere–Water System and Variable Fluorescence of Phytoplankton during the Open-Water Period for Lake Baikal according to Long-Term Measurements by Zavoruev, V. V., Domysheva, V. M., Pestunov, D. A., Sakirko, M. V., Panchenko, M. V.

“…The process of gas exchange of CO 2 in the atmosphere–water system and its relation to the daily course of variable fluorescence of phytoplankton is studied on…”
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Role of Cultured Microorganisms from Biofilms Formed on Rocky Substrates in the Lake Baikal Self-Purification System by Suslova, M. Yu, Pestunova, O. S., Sukhanova, E. V., Shtykova, Yu. R., Kostornova, T. Ya, Khanaev, I. V., Sakirko, M. V., Parfenova, V. V.

“…Differences in the quantitative and qualitative compositions of various physiological and biochemical groups of cultured microorganisms were revealed in…”
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Carbon dioxide, oxygen, and biogenic elements in subglacial water in the littoral zone of Southern Baikal (2004–2016) by Domysheva, V. M., Pestunov, D. A., Sakirko, M. V., Shamrin, A. M., Panchenko, M. V.

“…Results of the annual series of complex measurements of carbon dioxide, oxygen, and biogenic elements in the subglacial water in the littoral zone of the…”
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Bacterioneuston Abundance and Physicochemical Properties of the Surface Microlayer of Lake Baikal by Galachyants, A. D., Tomberg, I. V., Shtykova, Yu. R., Sukhanova, E. V., Suslova, M. Yu, Zimens, E. A., Blinov, V. V., Sakirko, M. V., Domysheva, V. M., Belykh, O. I.

“…—The aquatic surface microlayer at the interface between the atmosphere and the hydrosphere occupies 70% of the Earth’s surface, covering all water bodies. The…”
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Similarity of structure of taxonomic bacterial communities in the photic layer of Lake Baikal’s three basins differing in spring phytoplankton composition and abundance by Mikhailov, I. S., Zakharova, Yu. R., Galachyants, Yu. P., Usoltseva, M. V., Petrova, D. P., Sakirko, M. V., Likhoshway, Ye. V., Grachev, M. A.

“…Pyrosequencing of amplicons V3-V4 of the 16S rRNA gene of 30 samples from the photic layer across the three basins of Lake Baikal has revealed 44 958 sequences…”
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Diurnal behavior of the flux and partial pressure of carbon dioxide in the surface water in solar time coordinates (the period of open water in the South Baikal littoral in 2004–2015) by Pestunov, D. A., Shamrin, A. M., Domysheva, V. M., Sakirko, M. V., Panchenko, M. V.

“…A long-term series of regular measurements of the carbon dioxide concentration in the surface water and СО 2 fluxes in the Baikal littoral zone demonstrated a…”
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The influence of deep convection on aeration of the bottom zone in Baikal by Shimaraev, M. N., Domysheva, V. M., Gnatovskii, R. Yu, Blinov, V. V., Sakirko, M. V.

“…We investigated the influence of deep forced temperature convection on aeration of the bottom water layer in the pelagic zone of Baikal. Temperature T (±…”
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Experimental assessment of the carbon dioxide flow in the atmosphere-water system of the littoral and pelagic zones of Lake Baikal during hydrological summer by Domysheva, V. M., Sakirko, M. V., Pestunov, D. A., Panchenko, M. V.

“…Long term hydrochemical studies carried out in Lake Baikal from the 1950s through the 1990s revealed spatial patterns of variations in basic chemical…”
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Diurnal rhythms of carbon dioxide concentration in the sea-level air layer and in the surface water of Lake Baikal in different hydrological seasons by Sakirko, M. V., Panchenko, M. V., Domysheva, V. M., Pestunov, D. A.

“…Results of studying processes of gaseous exchange of carbon dioxide (CO 2 ) in the water surface-atmosphere system of Lake Baikal are considered. Measurements…”
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Influence of atmospheric precipitation on the CO2 exchange with the water surface of Lake Baikal by Domysheva, V. M., Panchenko, M. V., Pestunov, D. A., Sakirko, M. V.

“…Researchers initiated investigations of CO2 exchange in the water surface-atmosphere system on the Lake Baikal shore beginning with 2003. Precipitation…”
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Daily variation of CO2 exchange and photosynthesis intensity in surface water of Lake Baikal by Zavoruev, V. V., Panchenko, M. V., Domysheva, V. M., Sakirko, M. V., Belykh, O. I., Popovskaya, G. I.

“…A study investigated regularities in daily variations of hydrochemical parameters (first of all, CO2 concentrations in the surface water layer) and…”
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Spatial Distribution of Methane Concentration in Baikal Surface Water in the Spring Period by Pestunov, D. A., Shamrin, A. M., Domysheva, V. M., Sakirko, M. V., Panchenko, M. V.

“…The results of describing the spatial distribution of methane concentration in the surface water of Lake Baikal in the spring are presented. The basis was the…”
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Silicon mineralization in the culture of cyanobacteria from hot springs by Likhoshvaĭ, Ie V, Sorokovikova, E G, Bel'kova, N L, Belykh, O I, Titov, A T, Sakirko, M V, Parfenova, V V

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Estimation of CO2 fluxes in the “atmosphere–water” system in the south Lake Baikal littoral with the floating chamber method by Domysheva, V. M., Pestunov, D. A., Sakirko, M. V., Shamrin, A. M., Panchenko, M. V.

“…In this work, we discuss the applicability of the chamber method for measurements of carbon dioxide fluxes between the atmosphere and water in the littoral of…”
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The spring phytoplankton in the pelagic zone of Lake Baikal during 2007‒2011 by Popovskaya, G. I., Usol’tseva, M. V., Domysheva, V. M., Sakirko, M. V., Blinov, V. V., Khodzher, T. V.

“…An assessment is made of the current status of the phytoplankton in the pelagic zone of Lake Baikal for 2007‒2011, as the continuation of previous long-term…”
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