Abstract
Hydrodynamic mixing is one of the important environment factors in determining phytoplankton community compositions. Here the influences of continuous hydrodynamic mixing on abundance, morphology, and dominance of Microcystis were investigated in microcosm and lab experiments. Our research results showed that Cyanophyta contributed 57.16% to the total biomass in control, but Chlorophyta was the dominant group in continuous hydrodynamic mixing (CHM) group, contributing 76.54% to the total biomass in the microcosm experiment. The average number of Microcystis in control was 1.95 folds in CHM group. However, the mean abundance of Scenedesmus quadricauda and Pseudanabaena limnetica in CHM was 2.47 and 2.97 folds in control. In the lab experiment, the average number of Microcystis flos-aquae in control was 2.97 folds in CHM group. The mean size of M. flos-aquae colony in control (34.65 μm) group were significantly bigger than that in the CHM (26.78 μm) group. This research results demonstrated that continuous hydrodynamic mixing weakened the dominance of Microcystis, but was beneficial for the others algae (S. quadricauda and P. limnetica) and is helpful in understanding the effect of hydrodynamic mixing on Microcystis blooms in freshwater ecosystem.
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The datasets generated and/or analyzed during the current study are not publicly available as they also form part of an ongoing study but are available from the corresponding author on reasonable request.
References
Becker A, Herschel A, Wilhelm C (2006) Biological effects of incomplete destratification of hypertrophic freshwater reservoir. Hydrobiologia 559:85–100
Cabecinha E, Brink PJVD, Cabral JA, Cortes R, Lourenço M, Pardal MÂ (2009) Ecological relationships between phytoplankton communities and different spatial scales in European reservoirs: implications at catchment level monitoring programmes. Hydrobiologia 628(1):27–45
Çelekli A, Öztürk B, Kapı M (2014) Relationship between phytoplankton composition and environmental variables in an artificial pond. Algal. Res. 5(1):37–41
Choi BJ, Lee JA, Choi JS, Park JG, Lee SH, Yih W (2017) Influence of the tidal front on the three-dimensional distribution of spring phytoplankton community in the eastern Yellow Sea. Chemosphere 173:299–306
Elisa B, Francesc P, Vlila K, Cristina R, Oscar G, Marta E (2007)Species-specific physiological response of dinoflagellates to quantified small-scale turbulence. J. Phycol. 43(5):965–977
Guasto JS, Rusconi R, Stocker R (2012) Fluid mechanics of planktonic microorganisms. Annu. Rev. Fluid Mech. 44(8):373–400
Han LH, Yang GJ, Liu Y, Qin BQ, Zhong CN, Yang HW (2018) Effect of mixing intensity on the growth and chlorophyll fluorescence of Microcystis flos-aquae colony in Lake Taihu. Res. Environ. Sci. 31(2):265–272
Heo W-M, Kim B (2004) The effect of artificial destratification on phytoplankton in a reservoir. Hydrobiologia 524:229–239
Huisman J, Weissing FJ (1994)Light-limited growth and competition for light in well-mixed aquatic environments: an elementary model. Ecology 75:507–520
Jiang LY, Jiang C, Zhou W, He YL (2012) Growth of Microcystis aeruginosa under different mixing. Environ Chem 31(2):216–220
Jöhnk KD, Huisman JEF, Sharples J, Sommeijer BEN, Visser PM, Stroom JM (2008) Summer heatwaves promote blooms of harmful cyanobacteria. Global Change Biol. 14:495–512
Jumars PA, Trowbridge JH, Boss E, Karp-Boss L (2009)Turbulence-plankton interactions: a new cartoon. Mar. Ecol. 30(2):133–150
Jungo E, Visser PM, Stroom J, Mur LR (2001) Artificial mixing to reduce growth of the blue-green alga Microcystis in Lake Nieuwe Meer, Amsterdam: an evaluation of 7 years of experience. Water Sci. Technol. Water Supply 1:17–23
Kang L, He YX, Dai LC, He Q, Ai HN, Yang GF, Liu M, Jiang W, Li H (2019) Interactions between suspended particulate matter and algal cells contributed to the reconstruction of phytoplankton communities in turbulent waters. Water Research 149:251–262
Karp-Boss L, Boss E, Jumars PA (2000) Motion of dinoflagellates in a simple shear flow. Limnol. Oceanogr. 45(7):1594–1602
Li M, Xiao M, Zhang P, Hamilton DP (2018)Morphospecies-dependent disaggregation of colonies of the cyanobacterium Microcystis, under high turbulent mixing. Water Res 141:340–348
Lilndenschmidt KE (1999) Controlling the growth of Microcystis using surged artificial aeration. Int. Rev. Hydrobiol. 84:243–254
Liu Y, Yang G, Han L, Qin BQ, Zhong CN, Yang HW (2017) Effects of different mixing intensity on the colony size of Microcystis flos-aquae in Lake Taihu. Ecol. Environ. Sci. 26(11):1961–1968
Liu M, Ma J, Kang L, Wei Y, He Q, Hu X, Li H (2019) Strong turbulence benefits toxic and colonial cyanobacteria in water: a potential way of climate change impact on the expansion of Harmful Algal Blooms. Sci. Total Environ. 670:613–622
Nakamura T, Adachi Y, Suzuki M (1993) Flotation and sedimentation of a single Microcystis floc collected from surface bloom. Water Res. 27(6):979–983
Naselli-Flores L, Barone R (2000) Phytoplankton dynamics and structure: a comparative analysis in natural and man-made water bodies of different trophic state. Hydrobiologia 438(1-3):65–64
O’Brien KR, Meyer DL, Waite AM, Ivey GN, Hamilton DP (2004) Disaggregation of Microcystis aeruginosa, colonies under turbulent mixing: laboratory experiments in a grid-stirred tank. Hydrobiologia 519(1-3):143–152
O’Neil JM, Davis TW, Burford MA, Gobler CJ (2012) The rise of harmful cyanobacteria blooms: the potential roles of eutrophication and climate change. Harmful Algae 14:313–334
Paerl HW, Hall NS, Calandrino ES (2011) Controlling harmful cyanobacterial blooms in a world experiencing anthropogenic and climatic-induced change. Science of the Total Environment 409:1739–1745
Plaas HE, Paerl HW (2021) Toxic cyanobacteria: a growing threat to water and air quality. Environmental Science & Technology 55(1):44–64
Qin BQ, Yang GJ, Ma JR, Wu TF, Li W, Liu LZ, Deng JM, Zhou J (2018) Spatiotemporal changes of cyanobacterial bloom in large shallow eutrophic Lake Taihu, China. Front. in Microbiol. 9:451
Reynolds CS (2006) Ecology of phytoplankton. Cambridge University Press, Cambridge, pp 1–435
Rui Z, Yang GJ, Liu Y, Han LH, Qin BQ, Yang HW, Zhong CN (2019) Effects of mixing modes on the size of Microcystis flos-aquae colonies. J. Lake Sci. 31(2):355–364
Song Y, Zhang LL, Chen M, Cai JC, Li J (2016) Impacts of flow velocity on growth of dominant species Microcystis aeruginosa of algae-bloom in reservoirs. Journal of Sichuan University (Engineering Science Edition) 48(Supp.1):25–32
Thomas WH, Gibson CH (1990) Effects of small-scale turbulence on microalgae. J. Appl. Phycol. 2(1):71–77
Tsukada H, Tsujimura S, Nakahara H (2006) Seasonal succession of phytoplankton in Lake Yogo over 2 years: effect of artificial manipulation. Limnology 7:3–14
Visser PM, Ibelings BW, van der Veer B, Koedood J, Mur LR (1996) Artificial mixing prevents nuisance blooms of the cyanobacterium Microcystis in Lake Nieuwe Meer, The Netherlands. Freshw. Biol. 36:435–450
Visser PM, Ibelings BW, Bormans M, Huisman J (2016) Artificial mixing to control cyanobacterial blooms: a review. Aquat. Ecol. 50:423–441
Warnaars TA, Hondzo M (2006)Small-scale fluid motion mediates growth and nutrient uptake of Selenastrum capricornutum. Freshw. Biol. 51(6):999–1015
Wu X, Kong F (2009) Effects of light and wind speed on the vertical distribution of Microcystis aeruginosa Colonies of Different Sizes during a Summer Bloom. Int. Rev. Hydrob. 94(3):258–266
Xiao M, Li M, Reynolds CS (2018) Colony formation in the cyanobacterium Microcystis. Biol. Rev. Camb. Philos. Soc. 93:1399–1420
Yang Z, Kong F, Shi X, Cao H (2006) Morphological response of Microcystis aeruginosa to grazing by different sorts of zooplankton. Hydrobiologia 563(1):225–230
Yang, G. J., Zhong, C. N., Qin, B. Q., Wang,Y. B., Wang, X. P., 2017. Effects of in-situ simulative mixing on colony size of Microcystis in Lake Taihu. J. Lake Sci. 29(2), 363-368
Yang GJ, Tang XM, Wilhelm SW, Pan WW, Rui Z, Xu L, Zhong CN, Hu XQ (2020) Intermittent mixing benefits colony size, biomass and dominance of Microcystis in Lake Taihu under field simulation condition. Harmful Algae 99:101909
Zhao HJ, Wang Y, Yang LL, Yuan LW, Peng DC (2015) Relationship between phytoplankton and environmental factors in landscape water supplemented with reclaimed water. Ecol. Indic. 58:113–121
Zhong, C. N., Yang, G. J, Qin, B. Q., Wilhelm, S. W. Liu Y., Han, L. H., Rui, Z., Yang, H. W., Zhang, Z., 2019. Effects of mixing intensity on colony size and growth of Microcystis aeruginosa. Ann. Limnol.-Int. J. Lim., 55, 12
Zhou J, Han XX, Qin BQ, Casenave C, Yang GJ (2016) Response of zooplankton community to turbulence in large, shallow Lake Taihu: a mesocosm experiment. Fund. and Appl. Limnol. 187(4):315–324
Funding
This study was funded by the Water Pollution Control and Management Project (Grant No. 2017ZX07204-002-05) and the National Natural Scientific Foundation of China (Grant No. 41971062).
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GJY analyzed and interpreted the algal data and was the major contributor in writing the manuscript. WWP, ZR, RPY, and YG measured the relevant physical and chemical parameters. CNZ proofread and revised the language and content of the manuscript. XMT and WJQ are main funders of the research. All authors read and approved the final manuscript.
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Yang, G., Zhong, C., Pan, W. et al. Continuous hydrodynamic mixing weakens the dominance of Microcystis: evidences from microcosm and lab experiments. Environ Sci Pollut Res 29, 15631–15641 (2022). https://doi.org/10.1007/s11356-021-16633-0
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DOI: https://doi.org/10.1007/s11356-021-16633-0