Abstract
The first quantitative video survey of the benthic megafauna was carried out on a transect in the eastern part of the Kara Sea from the slope of the Voronin Trough to the upper shelf in the depth range from 1680 to 70 metres. The data were obtained using the TUV “Videomodule” during the 89th cruise of the R/V Akademik Mstislav Keldysh in autumn 2022. It was shown that the megabenthos in this area differs significantly from that of the western part of the sea and Blagopoluchiya Bay (Novaya Zemlya). In the eastern part of the Kara Sea, echinoderms dominated, among which ophiuroids were in the first place, whereas in the western part of the sea and the Blagopoluchiya Bay, the key component of the megafauna was the snow crab Chionoecetes opilio. Single adults of Ch. opilio were recorded for the first time at almost all stations in the eastern part of the sea, but, in contrast to the western area, the snow crab has not yet become dominant here and has not influenced the benthic communities.
REFERENCES
I. M. Anisimov, A. K. Zalota, A. V. Lesin, and V. O. Muravya, “Aspects of the towed underwater vehicle “Videomodule”: utilization for surveying underwater objects and benthic fauna,” Oceanology 63 (5), 733–743 (2023).
N. A. Anisimova, “Echinoderms of the southern part of the Kara Sea (based on the results of quantitative collections in 1993–1994,” in Invertebrate Fauna of the Kara, Barents and White Seas (Izd. KNTs RAN, Apatity, 2003), pp. 111–130.
N. A. Anisimova, E. A. Frolova, P. A. Lyubin, et al., “Species composition and quantitative distribution of macrobenthos in the Voronin Trench area and on the adjacent part of the continental slope,” in Invertebrate Fauna of the Kara, Barents and White Seas (Information, Ecology, Biogeography) (Izd. KNTs RAN, Apatity, 2003), pp. 79–91.
T. V. Antipova and V. N. Semenov, “Composition and distribution of benthos in the southwestern areas of typically marine waters of the Kara Sea,” in Ecology and Biological resources of the Kara Sea (Izd. KNTs AN SSSR, Apatity, 1989), pp. 127–137.
S. V. Bakanev and V. A. Pavlov, “Prospects for fishing for snow crab Chionoecetes opilio in the Kara Sea,” Voprosy rybolovstva 2020. T. 21. No. 4. S. 478–487.
A. A. Vedenin, Candidate’s Dissertation in Biology (Inst. Okeanol. RAN, Moscow, 2017).
A. A. Vedenin and S. V. Galkin, “Research of the continental slope of the Laptev Sea using the Videomodule URV,” in Materials of the XVI All-Russian Scientific and Technical Conference “Modern Methods and Means of Oceanological Research” (MSROI-2019) (ID Akademii Zhukovskogo, Moscow, 2019), Vol. 2, pp. 276–279.
N. G. Vinogradova, “Vertical distribution of deep ocean benthic fauna,” Tr. Inst. Okeanol. Akad. Nauk SSSR. 27, 86–122 (1958).
M. V. Gavrilo, V. A. Spiridonov, F. A. Romanenko, et al., “Expeditions of the Open Ocean project in 2019. Message one: O2A2-2019: Severnaya Zemlya,” Ross. Polyarn. Issled., No. 2 (40), 42–46 (2020).
S. V. Galkin, A. K. Zalota, A. A. Udalov, and A. A. Pronin, “Estimation of population density of the invasive crab Chionoecetes opilio in the Kara Sea using the Videomodule URV,” in Modern Methods and Means of Oceanological Research (MSOI-2021) (Inst. Okeanol. Ross. Akad. Nauk, Moscow, 2021), pp. 207–210.
S. V. Galkin, “Studies of the macrobenthos of the Kara Sea on the 49th cruise of the R/V Dmitry Mendeleev,” in High Latitude Benthos (Inst. Okeanol. Ross. Akad. Nauk, Moscow, 1998), pp. 34–41.
S. V. Galkin, A. A. Vedenin, K. V. Minin, et al., “Macrobenthos of the southern part of St. Anna trough and the adjacent Kara Sea shelf,” Oceanology 55 (4), 614–622 (2015).
S. V. Galkin, T. A. Savilova, L. I. Moskalev, and N. V. Kucheruk, “Macrobenthos of the Novaya Zemlya Trough,” Oceanology 50 (6), 933–944 (2010).
G. P. Gorbunov, “Bottom population of the Novosibirsk shallow waters and the central part of the Arctic Ocean,” in Proceedings of the Drifting Expedition of the Main Northern Sea Route on the Icebreaking Steamship G. Sedov 1937–1940 (Izd. Glavsevmorputi, Moscow, 1946), pp. 30–136.
S. G. Denisenko, “Bottom fauna of the Kara Sea: Latest results and prospects for research,” Tr. Zool. Inst. Russ. Akad. Nauk 325 (2), 141–142 (2021).
I. O. Dumanskaya, “Some trends in changes in the ice characteristics of the Arctic seas in the 21st century,” Tr. Gidrometeorol. Nauchno-Issled. Tsentra Ross. Fed., No. 362, 129–154 (2016).
A. K. Zalota, A. A. Udalov, M. V. Chikina, et al., “First records of the alien snow crab, Chionoecetes opilio (O. Fabricius, 1788) (Decapoda, Oregoniidae), in the eastern Kara Sea,” Okeanologiya (in press).
A. K. Zalota, V. A. Spiridonov, S. V. Galkin, and A. A. Pronin, Population structure of alien snow crabs (Chionoecetes opilio) in the Kara Sea (trawl and video sampling),” Oceanology 60 (1), 83–88 (2020).
D. V. Zakharov, N. A. Strelkova, P. A. Lyubin, and I. E. Manushin, “Macrozoobenthos communities in the distribution area of snow crab opilio in the Barents and Kara seas,” in Snow Crab Chionoecetes opilio in the Barents and Kara Seas, (Izd. PINRO, Murmansk, 2016), pp. 59–73.
O. L. Zimina, “Finding the snow crab Chionoecetes opilio (O. Fabricius, 1788) (Decapoda: Majidae) in the Kara Sea,” Russ. J. Mar. Biol. 40 (6), 490–492 (2014).
V. P. Karklin, A. V. Yulin, M. V. Sharatunova, and L. P. Mochnova, “Climatic variability of ice masses of the Kara Sea,” Probl. Arktiki Antarktiki, No. 4 (114), 37–46 (2017).
Kara Sea. Ecological Atlas (OOO Arkticheskii nauchnyi tsentr, Moscow, 2016) [in Russian].
Ice Formations in the Western Arctic Seas, Ed. by E. K. Zubakin (Arkt. Nauchno-Issled. Inist., St. Petersburg, 2006) [in Russian].
P. P. Lepikhina, A. B. Basin, D. V. Kondar, et al., “Changes in the quantitative characteristics of macro- and meiobenthos in the Blagopoluchiya Bay from 2013 to 2020 (Novaya Zemlya, the Kara Sea) (Novaya Zemlya, Karskoe more),” Oceanology 62 (2), 198–206 (2022).
A. A. Pronin, “Methodology for collecting and presenting materials from video recording of the bottom surface using an uninhabited underwater towed vehicle Videomodule,” Mezhdunar. Zh. Prikl. Fundam. Issled., No. 12 (part 1), 142–147 (2017).
E. V. Rudneva, A. A. Udalov, A. K. Zalota, and M. V. Chikina, “Changes in benthic communities of the central part of the Kara Sea as a result of the introduction of the snow crab Chionoecetes opilio,” in Pr-oceedings of the XI International Scientific and Practical Conference “Marine Research and Education” (MARESE-DU)-2022 (OOO PoliPRESS, Tver, 2022), Vol. 3 (4), pp. 320–324.
A. M. Sokolov, “Introduction of snow crab into the Kara Sea. An example of the further adaptive strategy of this species in the Russian sector of the Arctic (based on the results of PINRO research in 2013),” Rybn. Khoz., No. 6, 63–67 (2014).
N. A. Strelkova, “On the acclimatization of snow crab opilio in the waters of the Barents and Kara seas,” in Snow Crab Chionoecetes opilio in the Barents and Kara Seas, Ed. by K. M. Sokolov, V. A. Pavlov, and N. A. Strelkova (PINRO, Murmansk, 2016), pp. 17–35 [in Russian].
A. A. Udalov, I. M. Anisimov, A. B. Basin, et al., “The benthos of the periglacial parts of the bays of Novaya Zemlya is richer than previously thought—new data from towed unmanned underwater vehicle Videomodule,” in Modern Methods and Means of Oceanological Research (MSOI-2021) (Inst. Okeanol. Ross. Akad. Nauk, 2021), Vol. 2, pp. 228–231 [in Russian].
Z. A. Filatova and L. A. Zenkevich, “Quantitative distribution of the benthic fauna of the Kara Sea,” Tr. Vsesoyuzn. Gidrobiol. O-va. 8, 3–67 (1957).
M. V. Flint, I. M. Anisimov, E. G. Arashkevich, et al., Ecosystems of the Kara and Laptev Seas: Expeditionary Research in 2016 and 2018. Institute of Oceanology, Russian Academy of Sciences (IP Erkhova I.M., Moscow, 2021) [in Russian].
M. V. Flint, E. G. Arashkevich, V. A. Artem’ev, et al., Ecosystems of the Siberian Arctic Seas. Expeditionary Research in 2015 and 2017. Institute of Oceanology, Russian Academy of Sciences (APR, Moscow, 2018) [in Russian].
M. Bergmann, J. Dannheim, E. Bauerfeind, and M. Klages, “Trophic relationships along a bathymetric gradient at the deep-sea observatory HAUSGARTEN,” Deep Sea Res. I 56, 408–424 (2009).
L. Buhl-Mortensen, K. E. Ellingsen, P. Buhl-Mortensen, et al., “Trawling disturbance on megabenthos and sediment in the Barents Sea: Chronic effects on density, diversity, and composition,” ICES J. Mar. Sci. 73, i98–i114 (2016).
R. N. Burukovsky, V. L. Syomin, A. K. Zalota, et al., “Food spectra of snow crabs (Chionoecetes opilio (O. Fabricius, 1788) (Decapoda, Oregoniidae), non-indigenous species of the Kara Sea,” Oceanology 61, 964–975 (2021).
A. V. Gerasimova, N. A. Filippova, K. N. Lisitsyna, et al., “Current state of macrobenthos in the southwestern Kara Sea,” Cont. Shelf Res. 224, 104452 (2021).
J. Gutt and A. Starmans, “Patchiness of the megabenthos at small scales: Ecological conclusions by examples from polar shelves,” Polar Biol. 26, 276–278 (2003).
R. L. Haedrich, G. T. Rowe, and P. T. Polloni, “The megabenthic fauna in the deep sea south of New England, USA,” Mar. Biol. (Berlin) 57, 165–179 (1980).
K. Hunkins, G. Mathieu, S. Teeter, and A. Gill, “The floor of the Arctic Ocean in photographs,” Arctic 23 (3), 175–189 (1970).
K. J. Morris, B. J. Bett, J. M. Durden, et al., “Landscape-scale spatial heterogeneity in phytodetrital cover and megafauna biomass in the abyss links to modest topographic variation,” Sci. Rep. 6, 1–10 (2016).
P. B. Mortensen, L. Buhl-Mortensen, M. Dolan, et al., “Megafaunal diversity associated with marine landscapes of northern Norway: A preliminary assessment,” Norw. J. Geol. 89, 163–171 (2009).
D. Piepenburg, T. H. M. Blackburn, C. F. von Dorrien, et al., “Partitioning of benthic community respiration in the Arctic (northwestern Barents Sea),” Mar. Ecol.: Proc. Ser. 118, 199–214 (1995).
D. Piepenburg and M. K. Schmid, “A photographic survey of the epibenthic megafauna of the Arctic Laptev Sea shelf: Distribution, abundance, and estimates of biomass and organic carbon demand,” Mar. Ecol.: Proc. Ser. 147, 63–75 (1997).
M. Sswat, B. Gulliksen, I. Menn, et al., “Distribution and composition of the epibenthic megafauna north of Svalbard (Arctic),” Polar Biol. 38, 861–877 (2015).
A. Vedenin, S. Galkin, A. N. Mironov, and A. Gebruk, “Vertical zonation of the Siberian Arctic benthos: Bathymetric boundaries from coastal shoals to deep-sea Central Arctic,” PeerJ 9, e11640 (2021). https://doi.org/10.7717/peerj.11640
A. Vedenin, M. Gusky, A. Gebruk, et al., “Spatial distribution of benthic macrofauna in the Central Arctic Ocean,” PLoS ONE 13 (10), e0200121 (2018).
N. G. Vinogradova, “Vertical zonation in the distribution of the deep-sea benthic fauna in the ocean,” Deep-Sea Res. 8, 245–250 (1962).
A. K. Zalota, V. A. Spiridonov, and A. A. Vedenin, “Development of snow crab Chionoecetes opilio (Crustacea: Decapoda: Oregonidae) invasion in the Kara Sea,” Polar Biol. 41, 1983–1994 (2018). https://doi.org/10.1007/s00300-018-2337-y
Funding
Expeditionary work, video surveillance and collection of the benthic data were carried out within the framework of the state assignment of the IO RAS (topic no. FMWE-2024-0021). Analysis of the videodata was supported by the Russian Science Foundation (project no. 23-17-00156).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
CONFLICT OF INTEREST
The authors of this work declare that they have no conflicts of interest.
ETHICS APPROVAL AND CONSENT TO PARTICIPATE
All applicable international, national, and/or institutional guidelines for the care and use of animals have been followed.
Additional information
Publisher’s Note.
Pleiades Publishing remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Udalov, A.A., Anisimov, I.M., Muravya, V.O. et al. Differences in Megabenthos Communities in the Eastern and Western Parts of the Kara Sea Based on Video Observations. Oceanology 64, 288–299 (2024). https://doi.org/10.1134/S0001437024020139
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0001437024020139