Abstract
This pioneering project was conducted to study the sea ice microalgae community collected along the coast of Russky Island, which is located in the Peter the Great Bay, Sea of Japan. We examined the sea ice microalgae species composition and its quantitative characteristics. Eighty-eight microalga taxa assigned to 50 genera and 7 divisions have been identified. The greatest species diversity was noted for algae of the Bacillariophyta where it reached 57 to 99% of the total assemblage. The most abundant taxa were planktonic, marine, mainly ice-neritic diatoms: Chaetoceros socialis f. radians, Detonula confervacea, Entomoneis gigantea var. decussata, Navicula granii, N. septentrionalis, Nitzschia frigida, Thalassiosira gravida and T. nordenskioeldii. The total number of microalgae collected in 2020 from ice horizons in Novik Bay varied from 23.8 to 68.6 cells/mL, while in Voevoda Bay it ranged from 21.1 to 1296.2 cells/mL. In samples collected in 2021, the number of microalgae in Novik Bay changed from 1160.9 to 3296.9 cells/mL, and in Voevoda Bay it varied from 32.3 to 1607.5 cells/mL. The quantitative characteristics of the ice algal flora in the two areas of our study, Novik Bay and Voevoda Bay, were found to differ depending on the year of study, water area, and ice core layer.
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Avoid common mistakes on your manuscript.
Microalgae are the main biological component of the ice cover and they are an important food source for organisms of higher trophic levels; in winter seasons, they account from 7.5 to 57% of the total primary production of the Arctic seas [10, 13] and they also affect the physicochemical parameters of ice [24]. The ice algal flora of the polar regions has been studied by Buinitsky [7], Melnikov [24], Werner et al. [39], Arrigo et al., [1], Ryabushko [33], and Kauko et al. [15]. In these works, the composition of species is given, the dominant groups of microalgae are identified, their influence on the ice structure is noted, and the proposed mechanisms of microalgae entry into the ice and their attachment to the lower ice edge are described. The process of attachment of microalgae appeared to be similar to the attachment of benthic forms to the substrate. In addition, the biological reasons for the different shades of color of ice has been described depending on the presence of different groups of microalgae and the formation of fractures in the ice cover associated with areas of their increased concentration.
The Peter the Great Bay, Sea of Japan, is one of the southernmost water areas of the Northern Hemisphere on which a stable ice cover forms for several months of the year. Previous studies of the ice algal flora in this region are limited to studies of chlorophyll and primary production of microalgae [19], as well as data on the production characteristics of ice in the estuary of the Razdolnaya River [40]. The methodological difficulties of sampling were most likely to be the reason that the ice algae biotope in this area was not investigated, in comparison to the under-ice phytoplankton, which has been studied quite extensively [4, 5, 29, 35].
Hydrological, hydrochemical, and ecological studies were carried out in the Voevoda and Novik bays of Russky Island [2, 3, 6, 16, 17, 21, 22]. Thickets of Zostera marina, an important source of organic matter formation in this aquatic area, were studied in Voevoda Bay. The ecological situation in this submerged area of Novik Bay, which is quite isolated from external waters, continues to change after the construction of the Far Eastern Federal University (FEFU) campus. The influence of mariculture farming in Voevoda Bay, and the introduction of domestic wastewater from the FEFU campus in Novik Bay justify the need for botanical and ecological studies of the marine biota, which is changing as a result of anthropogenic impacts.
The purpose of this work was to study the species composition and quantitative characteristics of the ice algae flora of the Voevoda and Novik Bays of Russky Island during the winter seasons of 2020 and 2021.
MATERIALS AND METHODS
The studies were carried out in February of 2020 and 2021, in the Voevoda and Novik Bays of Russky Island (Fig. 1). The meteorological conditions during the sampling periods were characterized by cloudless weather and air temperature of about 0–3°С. The ice that formed over the previous 2–2.5 months was characterized by low transparency in Voevoda Bay and high transparency in Novik Bay. The ice cover thickness measured in 2020 in Voevoda Bay was 44 cm, and 38 cm in Novik Bay. In 2021, it was 62 cm in Voevoda Bay and 64 cm in Novik Bay. The presence of snow cover was noted only in Voevoda Bay. It was about 10 cm in 2020, while in 2021 it was about 3 cm. At the sampling localities, the water depth was 3 m in Voevoda Bay in 2020 and about 2.5 m in 2021. The water depths in Novik Bay were 7 m in 2020 and 7.5 m in 2021.
To study the ice algal flora, four ice cores were taken (Fig. 2) and four samples of under-ice water. Ice cores were taken with an annular cutters drill; they were 15 cm in diameter and were sawn with a hacksaw into 10-cm long “pucks” and subsequently placed in sterile plastic containers.
Under-ice water samples were taken through a drilled hole from the surface horizon using a 5-liter Niskin bottle. Under laboratory conditions, core samples were melted at a temperature of about 24°C. The samples were fixed with a 5% potassium iodide solution in the ratio of 2.5 mL of the fixative per 1 liter of the sample. Taking into account the thickness of the ice, four samples of the total volume of melt water were retrieved from each bay in 2020, and six samples were retrieved in 2021. According to the precipitation procedure of Radchenko [30], excess water was drained from each sample to 100–200 mL of the residue after 12 days.
Species identification and calculation of quantitative parameters of microalgae were carried out at the Laboratory of Marine Microbiota of the National Scientific Center of Marine Biology FEB RAS. Species identification of microalgae was performed using an Olympus BX41 light microscope with a UPlanFl 100×/1.30objective (Japan). The species composition was specified under a Sigma 300VP scanning electron microscope (Zeiss, Germany). Cells were counted in a 1 mL Sedgewick Rafter Counting cell. The taxonomy of microalgae follows the classification system in [14], including nomenclatural changes proposed over the past 10 years. Dominant and subdominant species were classified as mass species, whose abundance was more than 20% and from 5 to 20% of the total microalgae abundance, respectively [28].
Plots of ice horizons similarities were constructed in the Primer-e7 program [9] using the method of nonmetric multidimensional scaling for the ordination of algal floras based on the similarity of the abundance of species in different layers of ice cover and in under-ice water. Before analysis, the original matrix of abundance of species was preliminarily transformed by sample standardization with subsequent logarithmization. The Bray-Curtis similarity level was chosen as a measure of distance.
RESULTS
A total of 88 species from 50 genera and 7 divisions were identified in Voevoda and Novik Bays in 2020 and 2021 as part of the phytoplankton and ice algal flora: Ochrophyta (2 species), Bacillariophyta (66 species), Cryptophyta (1 species), Dinophyta (14 species), Chlorophyta (3 species), Euglenophyta (1 species), and Haptophyta (1 species). Of these, 80 species from 45 genera and 7 divisions were found in ice cores.
In 2020, 52 species from 31 genera and 4 divisions were identified in the studied bays, while in 2021, 63 species from 41 genera and 7 divisions were identified (Table 1).
Diatoms formed the basis of the ice community in both bays. Mass species (Fig. 3) were represented by small-celled unidentified species of the genus Nitzschia (up to 6767 cells/mL), as well as Nitzschia frigida Grunow in Cleve & Grunow, 1880 (up to 3963 cells/mL); Chaetoceros socialis f. radians (F.Schütt) Proshkina-Lavrenko, 1963 (up to 2478 cells/mL); Thalassiosira nordenskioeldii Cleve, 1873 (up to 2470 cells/mL); Navicula septentrionalis Cleve, 1896 (up to 1383 cells/mL); Entomoneis gigantea var. decussata (Grunow) Nizamuddin, 1982 (up to 998 cells/mL), and Navicula granii (Jørgensen) Gran, 1908 (up to 884 cells/mL).
In the subglacial phytoplankton of the Peter the Great Bay, the dominance of the cryptophyte algae of the genus Plagioselmis was noted for the first time in 2021, whose concentration in Voevoda Bay reached 4500 cells/mL or 67.6% of the total number of microalgae in the biotope; in Novik Bay it was 1714 cells/mL or 25.6% of the total number.
The ice flora was quantitatively dominated by marine species with an admixture of brackish water species; some of them are included in the ice-neritic group. These diatoms are Thalassiosira. nordenskioeldii; T. gravida Cleve, 1896; Nitzschia frigida and Detonula confervacea (Cleve) Gran, 1900, as well as species of the genera Navicula and Pseudo-nitzschia.
The study carried out in 2020 on the distribution of microalgae groups over ice horizons and in under-ice water of Voevoda Bay demonstrated that the maximum number of cells was concentrated in the upper layer of the ice core (0–10 cm) and gradually decreased towards the boundary with under-ice water (Figs. 4, 5). While the abundance of algae in Novik Bay was distributed almost evenly over the entire thickness of ice, we noted that the number of microalgae in ice of Novik Bay was lower by an order of magnitude than in the ice of Voyevoda Bay. In the under-ice water of Novik Bay, it was an order higher than in under-ice water of Voyevoda Bay.
The compositions of the main groups of microalgae in the ice horizons differ from those of the under-ice water: Ochrophytes were abundant mainly in the upper layers of ice (0–20 cm) in Voevoda Bay, while the same group was abundant in the under-ice phytoplankton of Novik Bay. The maximum concentration of Dinophyte algae in Voevoda Bay was recorded in the middle ice horizon. In Novik Bay, the dinophytes were evenly distributed throughout the ice core, but their maximum concentration was recorded in the subglacial water. The Euglena algae were found only in Novik Bay in 2020, with the highest concentration being in the 10–20 cm ice layer.
The opposite pattern was noted in Voevoda Bay in 2021. The number of cells was at its minimum in the upper ice horizons, but increased as it neared the boundary with the under-ice water. Compared to the previous year, the number of microalgae in ice was almost 3 times higher, and was 3 orders of magnitude higher in phytoplankton. The maximum quantity of microalgae was noted in the upper layer of ice of Novik Bay. In other horizons, their abundance was relatively uniform. The quantitative abundance of microalgae in ice and under-ice water was by an order of magnitude higher in 2021, than in 2020. As well, the degree of dominance of diatoms decreased against the background of the massive development of green algae in ice and cryptophytes in phytoplankton of Voevoda Bay while the proportion of diatoms in the ice biotope of Novik Bay in 2021 increased in comparison to the previous year and reached 100% in the ice layer between 20 and 30 cm. Representatives of the green algae group were found only in ice. Their highest concentration was noted in the mid-horizon 20–30 cm of the ice of Voevoda Bay and within the upper layers in Novik Bay. Gaptophytes were found only in Novik Bay in the assemblage with the ice algal flora of the upper ice horizon.
Statistical analysis of the layer-by-layer algal flora distribution in ice horizons and under-ice water demonstrated significant differences in the degrees of similarity between horizons depending on the type of biotope, as well as on the bay and year of study. The highest similarity (70%) was demonstrated for the two upper layers of the ice cover (Fig. 6a) in 2020, in Voevoda Bay and in two lower layers (53%) (Fig. 6b) of Novik Bay. The qualitative and quantitative composition of algal flora in ice from Voevoda Bay (Fig. 6c) in 2021 appeared to be similar in three lower layers (64%) and two middle ones (61%); the upper horizon was the most isolated from the other layers (less than 20%). The highest degree of similarity was observed in 2021 between the middle and lower layers of ice (up to 84%) from Novik Bay (Fig. 6d) due to the relatively high content of diatoms in these layers (Fig. 5). The lowest degree of similarity (from 9 to 23%) in all periods of sampling was characterized by phytoplankton of the under-ice water, apparently due to differences in the hydrological and hydrochemical conditions of the ice and under-ice biotopes.
DISCUSSION
The ice algal flora of the Voevoda and Novik Bays is characterized by the predominance of diatoms. These organisms determine the similarity of the taxonomic structure of the algal flora in both localities by the presence of genera that dominate in the number of species. Therefore, they are almost identical in both bays (Table 1). During both time periods of our study, a greater number groups of microalgae were noted in Novik Bay. The number of species of microalgae in ice identified in Voevoda Bay was almost identical to those found in Novik Bay in 2020, but it was 1.3 times higher than in Novik Bay in 2021. The observed similarity of floras is probably determined by close geographical position of the studied bays (both belonging to a greater Amursky Bay) and relatively closed type of water circulation of the aquatic area. The location of the bays may explain the noted differences in the taxonomic structure of the algal flora within ice. The Novik Bay cuts deeply into the island, its innermost part is almost separated from the waters of the Bosfor-Vostochnii strait and thus causes a high level of ecosystem isolation. The Voevoda Bay is more geographically open and it is desalinated by the effluents of the Russkaya River. Therefore, freshwater species are more common in the algal flora of this bay. For example, we identified representatives of the freshwater genus Pinnularia in the assemblage of diatoms.
In 2021, the taxonomic composition of the algal flora of the studied aquatic areas appeared to be richer than in 2020. This may be due to the peculiarities of meteorological conditions, which allowed the formation of a thicker ice cover.
Most of these dominant species of diatoms in the algal flora of the sea ice in both studied bays are widely known from the subglacial phytoplankton of the Peter the Great Bay, Sea of Japan, which develops at subfreezing water temperatures and reaches the intensity of a bloom during the winter or early spring seasons [4, 5, 18, 28, 29, 32, 34–36]. The dominance of these species is also noted in most publications concerning the floral composition within the ice cover over the polar region seas [7, 15, 24, 37].
The mass representatives of the ice algal flora of the bays of Russky Island are predominantly planktonic species. However, benthic and benthic–planktonic forms made up a significant part of the non-mass species, of which the most numerous were Navicula distans (W. Smith) Brébisson 1854, Tabularia tabulata (C. Agardh) Snoeijs 1992, and Parlibellus delognei (Van Heurck) E.J. Cox 1988. Their presence can be explained by the shallow depth of the bays and the proximity to the bottom biotope. As a result of turbulent water mixing and rising to the sea surface, benthic species are able to attach themselves to the lower part of ice cover as a substrate, acting as cryoperiphyton [7, 11, 23]. Planktonic microalgae in the ice algal flora of the Russky Island bays were represented by both centric and pennate forms. The presence of both forms is also characteristic of the subglacial phytoplankton in the water areas of the Peter the Great Bay [5, 29, 35].
Because of turbulent mixing of pelagic waters, microalgae cells are included in sea ice during its formation [15]. However, some researchers [27, 31] report that benthos, including the inhabitants of bottom sediments, are also a source of replenishment of the ice biotope with algal flora. Some authors believe that as young ice forms, centric diatoms become more numerous than pennate taxa [25, 26] and dinophyte [8, 12]. According to other authors, the predominance of pennate diatoms is the main stage of succession during the “bloom” of ice flora [20, 38].
The study of sea ice formed in 2–2.5 months in the studied area demonstrated that the maximum quantitative abundance of ice algal flora was represented mainly by microalgae of the planktonic biotope. This can be explained by the fact that during intensive development of under-ice phytoplankton, which is natural for the winter season, mass species are able to be more or less intensively included in the composition of the ice biotope during the formation of sea ice. This intensity is associated with a number of complex meteorological and hydrochemical events occurring in the water area at the time of ice formation, which is reflected in the difference in the quantitative abundance of microalgae in each layer of the ice cover.
CONCLUSIONS
Our study of the species composition and quantitative characteristics of the sea ice microalgae community was carried out for the first time along the Russky Island coast of the Sea of Japan. The results of our investigation supplement the published data on the floral composition of the aquatic areas of the Peter the Great Bay. Therefore, we anticipate further study of ice as a biotope with unique ecological conditions. It has been established that the species composition of the sea ice algal flora formed in the coastal zone around Russky Island is quite diverse; we determined relatively high quantities of microalgae that predominantly belong to planktonic sea-ice, neritic species. Our observations led us to conclude that the assemblages of species and quantitative features of the algal flora depended on the morphology of the bays and the meteorological conditions of the year of observation. The floral composition of Voevoda Bay was compared to that of the more geographically closed Novik Bay; we assumed that this factor was the reason for an increase in number of species, but a decrease in the number of groups of microalgae. Apparently, the quantitative characteristics of the ice biotope are a function of the meteorological conditions of a particular year, which is reflected in the great difference in the abundance of microalgae in the bays. We noted that the biotope was greater in Voevoda Bay in 2020, and in Novik Bay in 2021. In addition, there were differences in the layer-by-layer distribution of mass microalgae species and in their quantitative abundance, which occasionally increased by more than one order of magnitude, in specific ice horizons. This differentiation was significant in Voevoda Bay, but much less pronounced in Novik Bay. We conclude that the characteristics of the water areas, such as its location, coast line shape, and the current ecological situation, have a large influence on the formation of the ice biotope.
Change history
25 January 2024
This article has been retracted. Please see the Retraction Notice for more detail: https://doi.org/10.1134/S1063074023330015
REFERENCES
Arrigo, K.R., Brown, Z.W., and Mills, M.M., Sea ice algal biomass and physiology in the Amundsen Sea, Antarctica, Elementa: Science of the Anthropocene, 2014, vol. 2, 000028. https://doi.org./10.12952/journal.elementa.000028
Barabanshchikov, Yu.A., Tishchenko, P.Ya., Semkin, P.Yu., et al., Seasonal hydrological and hydrochemical studies of the Voevoda Bay (Amursky Bay, Sea of Japan), Izv. Tikhookean. Nauchno-Issled. Inst. Rybn. Khoz. Okeanogr., 2015, vol. 180, pp. 161–178.
Barabanshchikov, Yu.A., Tishchenko, P.Ya., Semkin, P.Yu., et al., Conditions for the formation of therapeutic mud in the Voevoda Bay (Amursky Bay, Sea of Japan), Izv. Tikhookean. Nauchno-Issled. Inst. Rybn. Khoz. Okeanogr., 2018, vol. 192, pp. 167–176.
Begun, A.A., Orlova, T.Yu., and Zvyagintsev, A.Yu, Phytoplankton of the Amursky Bay of the Sea of Japan near Vladivostok, Algologiya, 2003, vol. 13, no. 2, pp. 204–215.
Begun, A.A., Zvyagintsev, A.Yu., and Maslennikov S.I., Phytoplankton in the area of treatment facilities in Vladivostok (Amursky Bay, Sea of Japan), Nauchn. Tr. Dalrybvtuza, 2011, vol. 24, pp. 3–12.
Boitchenko, T.V., Khristoforova, N.K., and Emelyanov, A.A., Microbial indication of surface water pollution in the Novik Bay (Russky Island, Peter the Great Bay, Sea of Japan)), Izv. Tikhookean. Nauchno-Issled. Inst. Rybn. Khoz. Okeanogr., 2019, vol. 198, pp. 186–194.
Buyinitskii, V.Kh., Morskie l’dy i aisbergi Antarktiki (Sea Ice and Icebergs in Antarctica), Leningrad: Leningrad Gos. Univ., 1973.
Campbell, K., Mundy, C.J., Belzile, C., et al., Seasonal dynamics of algal and bacterial communities in Arctic Sea ice under variable snow cover, Polar Biol., 2018, vol. 41, pp. 41–58.
Clarke, K.R., and Warwick, R.M., Software PRIMER, Plymouth: Primer-E, 2001.
Dupont, F., Impact of sea-ice biology on overall primary production in a biophysical model of the pan-Arctic Ocean, J. Geophys. Res.: Oceans, 2012, vol. 117, pp. 1–18.
Ewert, M., and Deming, J.W., Sea ice microorganisms: Environmental constraints and extracellular responses, Biology (Basel), 2013, vol. 2, no. 2, pp. 603–628.
Galindo, V., Gosselin, M., Lavaud, J., et al., Pigment composition and photoprotection of Arctic Sea ice algae during spring, Mar. Ecol.: Prog. Ser., 2017, vol. 585, pp. 49–69.
Gosselin, M., Levasseur, M., Wheeler, P.A., et al., New measurements of phytoplankton and ice algal production in the Arctic Ocean, Deep Sea Res., Part II, 1997, vol. 44, no. 8, pp. 1623–1644.
Identifying of Marine Phytoplankton, Carmelo Tomas, Ed., New York: Academic, 1997.
Kauko, M.H., Olsen, M.L., Duarte, P., et al., Algal colonization of young Arctic Sea ice in spring, Front. Mar. Sci., 2018, no. 5, pp. 1–20.
Khristoforova N.K., Boitchenko T.V., Emelyanov A.A., et al., Microbiological control of the state of the waters of Novik Bay (Russky Island, Peter the Great Bay, Sea of Japan)), Izv. Tikhookean. Nauchno-Issled. Inst. Rybn. Khoz. Okeanogr., 2017, vol. 189, pp. 121–130.
Khristoforova N.K., Degteva Yu.E., Berdasova K.S., at al., Chemical-Ecological State of Novik Bay (Russky Island, Peter the Great Bay, Sea of Japan), Izv. Tikhookean. Nauchno-Issled. Inst. Rybn. Khoz. Okeanogr., 2016, vol. 186, pp. 135−144.
Konovalova, G.V., Orlova, T.Yu., and Pautova, L.A., Atlas morskogo fitoplanktona Yaponskogo morya (Atlas of Marine Phytoplankton of the Sea of Japan), Leningrad: Nauka, 1989.
Kuznetsov, L.L., Chlorophyll and primary production of microalgae associated with ice in the Amursky Bay of the Sea of Japan, Biol. Morya, 1980, no. 5, pp. 72–74.
Leu, E., Mundy, C.J., Assmy, P., et al., Arctic spring awakening—Steering principles behind the phenology of vernal ice algal blooms, Prog. Oceanogr., 2015, vol. 139, pp. 151–170.
Mel’nichenko, N.A., Tyuveev, A.V., Lazariyuk, A.Yu., at al., Particularities of formation of vertical ice structure in Novik Bay (Russky Island) according to NMR and MRI Data, Vestn. Dal’nevost. Otd. Ross. Akad. Nauk, 2017, no. 4, pp. 70–80.
Mel’nichenko, N.A., Tyuveev, A.V., Lazariyuk, A.Yu., at al., Vertical distribution of brine content, temperature and salinity in landfast ice of Novik Bay (Russky Island) of the Peter the Great Bay, Vestn. Dal’nevost. Otd. Ross. Akad. Nauk, 2014, no. 5, pp. 32–38.
Mel’nikov, I.A. and Bondarchuk, L.L., Ecology of mass accumulations of colonial diatom algae under drifting arctic ice, Okeanology (Moscow), 1987, vol. 2, pp. 233–236.
Mel’nikov, I.A., Ekosistema arkticheskogo morskogo l’da (Arctic Sea Ice Ecosystem), Moscow: Inst. Okeanol. Akad. Nauk SSSR, 1989.
Niemi, A., Michel, C., Hille, K., et al., Protist assemblages in winter sea ice: Setting the stage for the spring ice algal bloom, Polar Biol., 2011, vol. 34, pp. 1803–1817.
Okolodkov, Y.B., Cryopelagic flora of the Chukchi, East Siberian and Laptev Sea, Proceedings of the NIPR Symposium on Polar Biology, 1992, vol. 5, pp. 28–43.
Olsen, M.L., Laney, S.R., Duarte, P., et al., The seeding of ice algal blooms in Arctic pack ice: The multiyear ice seed repository hypothesis, J. Geophys. Res.: Biogeosci., 2017, vol. 122, pp. 1529–1548.
Orlova, T.Yu., Stonik, I.V., and Shevchenko, O.G., Flora of planktonic microalgae of Amursky Bay, Sea of Japan, Russ. J. Mar. Biol., 2009, vol. 35, pp. 60–78.
Ponomareva, A.A., Structure and dynamics of phytoplankton in Paris Bay (Peter the Great Bay, Sea of Japan), Extended Abstract of Cand. Sci. Dissertation, National Scientific Center of Marine Biology, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, 2017.
Radchenko, I.G., Kapkov, V.I., and Fedorov, V.D., A Practical Guide to the Collection and Analysis of Marine Phytoplankton Samples, Moscow: Mordvintsev, 2010.
Ratkova, T.N., and Wassmann, P., Sea ice algae in the White and Barents seas: Composition and origin, Polar Res., 2005, vol. 24, pp. 95–110.
Ryabushko, L.I., Balycheva, D.S., Bondarenko, A.V., at al., Various aspects of the study of diatom algae Cylindrotheca closterium ((Ehrenberg) Reimann et Lewin, 1964) in natural and laboratory conditions, Morsk. Biol. Zh., 2019, vol. 4, no. 2, pp. 52–62.
Ryabushko, L.I., The state of knowledge of microphytobenthos of the Argentine Islands of the Southern Ocean (Antarctic), Materialy II Mezhdunarodnaya nauchno-prakticheskaya konferentsiya GNPO Nauchno-prakticheskii tsentr NAN Belarusi po bioresursam “Prirodnaya sreda Antarktiki: sovremennoe sostoyanie izuchennosti” (Proc. II Int. Sci. Pract. Conf. GNPO Sci. Pract. Center of the National Academy of Sciences of Belarus for Bioresources “The Natural Environment of the Antarctic: The Current State of Knowledge”), 2016, pp. 307–311.
Semina, G.I., Fitoplankton Tikhogo okeana (Phytoplankton of the Pacific Ocean), Moscow: Nauka, 1974.
Shevchenko, O.G., Tevs, K.O., and Shul’kin, V.M., Integrated monitoring of phytoplankton in shallow waters of the Peter the Great Bay (Sea of Japan): Dynamics of chlorophyll “a” and biogenic elements, Izv. Tikho-okean. Nauchno-Issled. Inst. Rybn. Khoz. Okeanogr., 2020, vol. 200, Ser. 1, pp. 141–154.
Stonik, I.V., Qualitative and quantitative composition of phytoplankton in the Golden Horn Bay of the Sea of Japan, Izv. Tikhookean. Nauchno-Issled. Inst. Rybn. Khoz. Okeanogr., 2018, vol. 194, pp. 167–174.
Usachev, I.I., Microflora of polar ice, Tr. Inst. Okeanol., 1949, vol. 3, pp. 216–258.
van Leeuwe, M.A., Tedesco, L., Arrigo, K.R., et al., Microalgal community structure and primary production in Arctic and Antarctic Sea ice: A synthesis, Elementa: Science of the Anthropocene, 2018, vol. 6, 4.https://doi.org/10.1525/elementa.267
Werner, I., Ikävalko, J., and Schünemann, H., Sea-ice algae in Arctic pack ice during late winter, Polar Biol., 2007, vol. 30, pp. 1493–1504.
Zvalinskii, V.I., Mar’yash, A.A., Stonik, I.V., at al., Production and hydrochemical characteristics of ice, under-ice water and sediments in the Razdolnaya River estuary (Amursky Bay, Sea of Japan) during the ice-cover period, Russ. J. Mar. Biol., 2010, vol. 36, pp. 270–281.
ACKNOWLEDGMENTS
The authors are grateful to P.Ya. Tishchenko, P.Yu. Semkin, Yu.A. Barabanshchikov, and S.G. Sagalaev for helping us to organize and conduct the field work. The authors are also grateful to T.Yu. Orlova, A.S. Begun and A.Yu. Lazaryuk for advice. The work was conducted on the basis of the Resource Collection “Marine Biobank” of the Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch, Russian Academy of Sciences.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest. The authors declare that they have no conflicts of interest.
Statement on the welfare of animals. This article does not contain a description of any research using humans and animals as subjects.
Additional information
Translated by I. Goll
This article has been retracted. Please see the retraction notice for more detail: https://doi.org/10.1134/S1063074023330015
About this article
Cite this article
Yurikova, E.A., Begun, A.A. RETRACTED ARTICLE: The Species Composition and Quantitative Characteristics of the Sea Ice Microalgal Community from the Coast of Russky Island (Peter the Great Bay, Sea of Japan). Russ J Mar Biol 48, 455–465 (2022). https://doi.org/10.1134/S1063074022060141
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063074022060141