Abstract
Arctic ocean environments are receiving increasing attention, due to the rapid thinning and recession of marine sea ice caused by climate change. The present study characterizes the structure and chlorophyll a (Chl a) of summer microphytoplankton communities in western Arctic Ocean surface layers, in terms of species composition, periodical succession, geographic distribution, community types, abundance, and Chl a variation during the Fourth Chinese National Arctic Research Expedition (CHINARE, July–September, 2010). Possible effects of environmental forces on microphytoplankton communities were analyzed, and associations with water masses and sea-ice retreat were assessed. Results show high species diversity in surface microphytoplankton communities, with significant geographic and temporal zonation relative to taxonomic composition, species abundance, and Chl a. A total of 153 taxa were identified, distributed among 68 genera of 9 phyla, and cluster analysis and multi-dimensional scaling showed a continual distribution of a distinct shelf assemblage and deep basin assemblage. Average abundance (892.7 × 102 cells/l), Chl a (1.63 mg/m3), species diversity (2.54), and species richness (19) were established for the shelf assemblage, with dominant species ranked as Navicula pelagica Cleve, Thalassiosira nordenskiöeldii Cleve, Chaetoceros diadema (Ehrenberg) Gran, Leptocylindrus danicus Cleve, Pseudo-nitzschia seriata (Cleve) H. Peragallo, Cylindrotheca closterium (Ehrenberg) Reimann & Lewin, Nitzschia longissima (Brébisson) Ralfs, and Navicula vanhoeffenii Gran. It is of note that a succession from pennate to centric diatom was accompanied by a significantly decreased amplitude of abundance and Chl a, between the inbound and the return voyage across the Chukchi shelf. Comparatively, deep basin assemblage displayed lower values of abundance (27.7 × 102 cells/l), Chl a (0.12 mg/m3), species diversity (2.49), and species richness (11), and the community was dominated by Thalassionema nitzschioides Grunow and Navicula pelagica Cleve. Silicate and nitrate concentrations were major factors that affected abundance and Chl a variability in both Pearson correlation analysis and canonical correspondence analysis, while the dynamics of oceanic circulation and sea-ice retreat affected summer microphytoplankton community assembly and fluctuations in the surface layer of the western Arctic Ocean.








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References
Babin, S. M., J. A. Carton, T. D. Dickey & J. D. Wiggert, 2004. Satellite evidence of hurricaneinduced phytoplankton blooms in an oceanic desert. Journal Geophysical Research Oceans 109: C03043.
Booth, B. C. & R. A. Horner, 1997. Microalgae on the Arctic Ocean Section, 1994: species abundance and biomass. Deep-Sea Research II 44: 1607–1622.
Bursa, A., 1963. Phytoplankton in coastal waters of the Arctic Ocean at Point Barrow, Alaska. Arctic 16: 239–262.
Chen, L. Q., Z. Y. Cao, L. Y. Zhan, S. Q. Xu, J. J. Wang, Y. H. Zhang & J. H. He, 2013. Rapid change in Arctic and Antarctic Oceans and their feedbacks to global climate change. Journal of Applied Oceanography 32(1): 138–144.
Cherkasheva, A., E. M. Nöthig, E. Bauerfeind, C. Melsheimer & A. Bracher, 2014. From the chlorophyll a in the surface layer to its vertical profile: a Greenland Sea relationship for satellite applications. Ocean Science 9: 431–445.
Codispoti, L. A., C. Flagg, V. Kelly & J. H. Swift, 2005. Hydrographic condition during the 2002 SBI process experiments. Deep-Sea Research II 52: 3199–3226.
Cota, G. F., J. L. Anning, L. R. Harris, W. G. Harrison & R. E. H. Smith, 1990. Impact of ice algae on inorganic nutrients in seawater and sea ice in barrow strait, NWT, Canada, during spring. Canadian Journal of Fisheries and Aquatic Sciences 47(7): 1402–1415.
Coupel, P., H. Y. Jin, D. Ruiz-Pino, J. F. Chen, S. H. Lee, H. L. Li, M. Rafizadeh, V. Garcon & J. C. Gascard, 2011. Phytoplankton distribution in the Western Arctic Ocean during a summer of exceptional ice retreat. Biogeosciences Discuss. 8: 6919–6970.
Coupel, P., H. Y. Jin, M. Joo, R. Horner, H. A. Bouvet, V. Garcon, M. A. Sicre, J. C. Gascard, J. F. Chen & D. Ruiz-Pino, 2012. Phytoplankton distribution in unusually low sea ice cover over the Pacific Arctic. Biogeosciences 9: 2055–2093.
Cronin, T. M. & M. A. Cronin, 2015. Biological response to climate change in the Arctic Ocean: the view from the past. Arktos 1: 4.
Cupp, E. E., 1943. Marine Plankton Diatoms of the West Coast of North America, Vol. 5. University of California Press, CA, Los Angeles: 1–238.
Feder, H. M., A. S. Naidu, S. C. Jewett, J. M. Hameedi, W. R. Johnson & T. E. Whitledge, 1994. The northeastern Chukchi Sea: Benthos-environmental interactions. Marine Ecology Progress Series 111(1–2): 171–190.
Fujiwara, A., T. Hirawake, K. Suzuki, I. Imai & S. I. Saitoh, 2014. Timing of sea ice retreat can alter phytoplankton community structure in the wetern Arctic Ocean. Biogeosciences 11: 1705–1716.
Gosselin, M., M. Levasseur, P. A. Wheeler, R. A. Horner & B. C. Booth, 1997. New measurements of phytoplankton and ice algal production in the Arctic Ocean. Deep-Sea Res II 44: 1623–1644.
Gradinger, R., 1999. Vertical structure of the biomass and composition of algal communities in the Arctic pack ice. Marine Biology 133: 745–754.
Gradinger, R., 2009. Sea-ice algae: major contributor to primary production and algal biomass in the Chukchi and Beaufort Seas during May/June 2002. Deep-Sea Research II 56: 1201–1212.
Grasshoff, K., T. M. Ehrhard & K. Kremling, 1999. Methods of Seawater Analysis, 3rd ed. Verlag Chemie Gmbh, Weinheim: 600.
Grebmeier, J. M., L. W. Cooper & H. M. Feder, 2006. Ecosystem dynamics of the Pacific-influenced northern Bering and Chukchi Seas in the Amerasian Arctic. Progress in Oceanography 71: 331–361.
Guidi, L., L. Stemmann, G. A. Jackson, F. Ibanez, H. Claustre, L. Legendre, M. Picheral & G. Gorsky, 2009. Effects of phytoplankton community on production, size export of large aggregates: a world-ocean analysis. Limnology and Oceanography 54(6): 1951–1963.
Guo, Y. J. & S. B. Qian, 2003. Flora Algarum Marinarum Sinicarum. TomusV Diatom, No. 1 Centrales. Science Press, Beijing: 1–493.
Hasle, G. R. & E. E. Syvertsen, 1997. Identifying Marine Phytoplankton. Academic Press, California: 5–385.
Hasle, G. R., 1965. Nitzschia and Fragilariopsis species studied in the light and electron microscopes III. The genus Fragilariopsis. Skrifterutgittav Det Norske Videnskaps-Akademi i Oslo I. Matematisk Naturvidenskapelig Klasse, NySerie 21: 1–49.
Hill, V. & G. Cota, 2005. Spatial patterns of primary production on the shelf, slope and basin of the Western Arctic in 2002. Deep-Sea Research II 52: 3344–3354.
Hill, V., G. Cota & D. Stockwell, 2005. Spring and summer phytoplankton communities in the Chukchi and Eastern Beaufort Seas. Deep-Sea Research II 52(24–26): 3369–3385.
Horner, R. A., 1984. Do the ice algae produce the spring phytoplankton bloom in seasonally ice-covered waters? Proceedings 7th Diatom-symposium 1982, Koeltz. Koenigstein, 401–409
Horner, R. A., 1996. Ice algae investigations: historical perspective Proc. NIPR Symposium Polar Biology 9: 1–12.
Hsiao, S. I. C., 1980. Quantitative composition, distribution, community structure and standing stock of sea ice microalgae in the Canadian Arctic. Arctic 33: 768–793.
Joo, H., S. H. Lee, S. W. Jung, H. U. Dahms & J. H. Lee, 2012. Latitudinal variation of phytoplankton communities in the western Arctic Ocean. Deep-Sea Research II 81–84: 3–17.
Katsuki, K., K. Takahashi, J. Onodera, R. W. Jordan & I. Suto, 2009. Living diatoms in the vicinity of the North Pole, summer 2004. Micropaleontology 55(2–3): 137–170.
Kiselev, I. A., 1937. Composition and distribution of phytoplankton in the northern part of the Bering Sea and southern part of the Chukchi Sea. Investigations of the USSR Seas, Vol. 25. Hydrometeoizdat Publishing, Leningrad-Moscow: 217–245.
Le, F. F., Q. Hao, H. Y. Jin, T. Li, Y. P. Zhuang, H. C. Qu, C. G. Liu & J. F. Chen, 2014. Size structure of standing stock and primary production of phytoplankton in the Chukchi Sea and the adjacent sea area during the summer of 2012. Acta Oceanologica Sinica 36(10): 103–115. (in Chinese with English abstract).
Le Moigne, F. A. C., A. J. Poulton, S. A. Henson, C. J. Daniels, G. M. Fragoso, E. Mitchell, S. Richier, B. C. Russell, H. E. K. Smith, G. A. Tarling, J. R. Young & M. Zubkov, 2015. Carbon export efficiency and phytoplankton community composition in the Atlantic sector of the Arctic Ocean. Journal of Geophysical Research: Ocean 120: 3896–3912.
Leck, C. & E. K. Bigg, 2007. A modified aerosol-cloud-climate feedback hypothesis. Environmental Chemistry 4: 400–403.
Li, H. L., J. F. Chen, S. Q. Gao, Y. Lu, H. Y. Jin, K. Wang, Y. C. Cai & H. S. Zhang, 2011. Nutrients variation of the Pacific inflow in the western Arctic Ocean. Acta Oceanologica Sinica 33(2): 85–95. (in Chinese with English abstract).
Lin, G. M., Q. L. Yang & S. M. Tang, 2009. Relationship between phytoplankton distribution and environmental factors in the Chukchi Sea. Marine Science Bulletin 11(2): 55–63. (in Chinese with English abstract).
Liu, Z. L., J. F. Chen, Y. L. Liu, Y. C. Bai, H. S. Zhang, S. Q. Gao, H. L. Li & Y. Lu, 2011. The size-fractionated chlorophyll a and primary productivity in the surveyed area of the western Arctic Ocean during the summer of 2008. Acta Oceanologica Sinica 33(2): 124–133. (in Chinese with English abstract).
Melnikov, I. A., 1997. The Arctic Sea Ice Ecosystem. Gordon and Breach Science Publishers, Amsterdam: 67–90.
Michel, C., L. Legendre, J. C. Therriault, S. Demers & T. Vandevelde, 1993. Springtime coupling between ice algal and phytoplankton assemblages in southeastern Hudson Bay. Canadian Arctic Polar Biology 13: 441–449.
Okolodkov, Y. B., 1998. A checklist of dionflagellates recorded from the Russian Arctic Seas. Sarsia 83: 267–292.
Okolodkov, Y. B., 1999. Species range type of recent marine dinoflagelates recorded from the Arctic. Grana 38: 162–169.
Perrette, M., A. Yool, G. D. Quartly & E. E. Popova, 2011. Near-ubiquity of ice-edge blooms in the Arctic. Biogeosciences 8(2): 515–524.
Sergeeva, V. M., I. N. Sukhanova, M. V. Flint, L. A. Pautova, J. M. Grebmeier & L. W. Cooper, 2010. Phytoplankton Community in the Western Arctic in July–August 2003. Oceanology 50(2): 203–217.
Simonsen, R., 1987. Atlas and Catalogue of the diatom types of Friedrich Hustedt. Vol. 1: Catalogue. 1–525. Vol. 2: Atlas, 1–395. Vol. 3: Atlas, 396–772
Springer, A. M., C. P. McRoy & K. R. Turco, 1989. The paradox of pelagic foodwebs in the northern Bering Sea-II. Zooplankton communities. Cont. Shelf Res 9: 359–386.
Sukhanova, Z. N., 1978. Settling without inverted micro-scope. In Sourlna, A. (ed.), Phytoplankton Manual UNESCO. Page Brothers (Nourich) Ltd, Norwich: 97.
Sukhanova, I. N., M. V. Flint, L. A. Pautova, D. A. Stockwell, J. M. Grebmeier & V. M. Sergeeva, 2009. Phytoplankton of the western Arctic in the spring and summer of 2002: structure and seasonal changes. Deep-Sea Research II 56: 1223–1236.
Syvertse,n E.E., 1991. Ice algal assemblages in the Barents Sea. In Sakshaug, E., C. C. E. Hopkins & N. A. Oritsland (eds) Proceedings of the PRO MARE Symposium on Polar Marine Ecology, Trondheim, 12 16 May 1990, Polar Research, 10: 277–287
Tang, Q. S., 2000. Study on ecosystem dynamics in coastal ocean. Science Press, Beijing: 10–12. (in Chinese).
Tateda, Y. & K. Iwao, 2008. High Po-210 atmospheric deposition flux in the subtropical coastal area of Japan. Journal of Environmental Radioactivity 99: 98–108.
Tremblay, J. E., C. Michel, K. A. Hobson, M. G. Gosselin & N. M. Price, 2006. Bloom dynamics in early-opening waters of the Arctic Ocean. Limnology and Oceanography 51: 900–912.
Tremblay, J. E., K. Simpson, J. Martin, L. Miller, Y. Gratton, D. Barber & N. M. Price, 2008. Vertical stability and the annual dynamics of nutrients and chlorophyll fluorescence in the coastal, southeast Beaufort Sea. Journal of Geophysical Research 113: C07S90.
Turner, J. T., 2002. Zooplankton fecal pellets, marine snow and sinking phytoplankton blooms. Aquatic Microbial Ecology 27: 57–102.
Wang, J., G. F. Cota & J. C. Comiso, 2005. Phytoplankton in the Beaufort and Chukchi Seas: distribution, dynamics, and environmental forcing. Deep-Sea Research II 52: 3355–3368.
Wassmann, P., T. N. Ratkova, I. Andreassen, M. Vernet, G. Pedersen & F. Rey, 1999. Spring bloom development in the marginal ice zone and the central Barents Sea. Marine Ecology 20: 321–346.
Werner, D., 1977. The Biology of Diatoms, Botanical Monographs. Blackwell, New York: 1–498.
William, B., 2009. Changes in latitude: impacts of Warming in the Arctic. Ecology 90(10): 2963–2965.
Worby, A. P., C. A. Geiger, M. J. Paget, M. L. van Woert, S. F. Ackley & T. L. DeLiberty, 2008. Thickness distribution of Antarctic sea ice. Journal of Geophysical Research 113: C05S92.
Yang, Q. L., G. M. Lin, M. Lin, J. H. Lin & Y. Y. Dai, 2002. Species composition and distribution of phytoplankton in Chukchi Sea and Bering Sea. Chinese Journal of Polar Research 14(2): 113–125. (in Chinese).
Yang, Q. L., G. M. Lin & M. Lin, 2006. A multivariate analysis of net-phytoplankton assemblages in the Chukchi Sea and Bering Sea. Journal of Plant Ecology 30(5): 763–770. (in Chinese with English abstract).
Yentsch, C. S. & D. W. Menzel, 1963. A method for the determination of phytoplankton chlorophyll and phaeophytin by fluorescence. Deep-Sea Research II 10: 221–231.
Yu, X. G., 2011. The Report of Fourth Chinese National Arctic Research Expedion. China Ocean Press, Beijing: 253. (in Chinese).
Zhang, F., J. F. He, C. Y. Guo & Y. X. Ma, 2012. Spatial distribution of pico- and nano-phytoplankton and bacteria in the Chukchi Sea with relation to water masses. Chinese Journal of Polar Research 24(3): 238–246. (in Chinese with English abstract).
Zhao, J. P., J. X. Shi, M. M. Jin, C. L. Li, Y. T. Jiao & Y. Lu, 2010. Water mass structure of the Chukchi Sea during ice melting period in the summer of 1999. Advances in the Earth Science 25(2): 154–162. (in Chinese with English abstract).
Zhuang, Y. P., H. Y. Jin, J. F. Chen, B. Wang, H. L. Li, F. J. Chen, Y. Lu & J. Xu, 2012. Response of nutrients and the surface phytoplankton community to ice melting in the central Arctic Ocean. Chinese Journal of Polar Research 24(2): 151–158. (in Chinese with English abstract).
Acknowledgements
The authors wish to thank Dr. Tang Sen-ming from Hongkong University for fruitful discussion and for helping to revise the manuscript, Prof. Zhao Jinping and Professor Shi Jiuxin of Ocean University of China for temperature and salinity data, Mr. Li Hongliang of Second Institute of Oceanography, SOA for nutrient measurement and Mr. Sun Xiuwu of Third Institute of Oceanography, SOA for DO data. This study was partially supported by the National Natural Science Foundation of China (Project nos. 41506217 and 41306115), the Ministry of Science and Technology (Project nos. GASI-01-02-04). This work was also supported by Chinese Arctic and Antarctic Administration and the crews of the fourth Chinese National Arctic Research Expedition in 2010.
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Wang, Y., Xiang, P., Kang, Jh. et al. Microphytoplankton community structure in the western Arctic Ocean: surface layer variability of geographic and temporal considerations in summer. Hydrobiologia 811, 295–312 (2018). https://doi.org/10.1007/s10750-017-3500-0
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DOI: https://doi.org/10.1007/s10750-017-3500-0

