Abstract
Seasonal fishing moratorium with selective fish harvesting is a common means of increasing fish production in Asia. Such manipulation might be expected to lead to a seasonal variation in abundance and composition of fish and predation pressure on zooplankton, and consequently a seasonal change in the Cladocera populations. In this study, we examined the seasonal dynamics of cladocerans in a subtropical plateau lake in southwestern China, Lake Erh, in which a fishing moratorium was implemented in spring and early summer. Cladocerans showed a bimodal seasonal distribution linked to variations in predation pressure induced by the seasonal fishing moratorium. When predation was low in winter because of cool water temperatures and decreasing fish density, Daphnia galeata appeared in the water column and increased towards spring. The cladoceran peaked in the middle of the fishing moratorium, coinciding with a clear water phase. The feeding rate increased with temperature in the late moratorium, allowing planktivorous fish to strongly suppress large daphnids. Small cladocerans benefited from the reduced competition with large daphnids by increasing their numbers rapidly, which resulted in a second peak of cladocerans in the fishing season.
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Beklioglu, M., O. Ince & I. Tuzun, 2003. Restoration of the eutrophic Lake Eymir, Turkey, by biomanipulation after a major external nutrient control I. Hydrobiologia 489: 93–105.
Benndorf, J., J. Kranich, T. Mehner & A. Wagner, 2001. Temperature impact on the midsummer decline of Daphnia galeata: an analysis of long-term data from the biomanipulated Bautzen Reservoir (Germany). Freshwater Biology 46: 199–211.
Černý, M. & J. Bytel, 1991. Density and size distribution of Daphnia populations at different fish predation levels. Hydrobiologia 225: 199–208.
Chang, W. Y. B., 1989. Integrated lake farming for fish and environmental management in large shallow Chinese lakes: a review. Aquaculture Research 20: 441–452.
Dawidowicz, P., Z. M. Gliwicz & R. D. Gulati, 1988. Can Daphnia prevent a blue-green algal bloom in hypertrophic lakes? A laboratory test. Limnologica (Berlin) 19(1): 21–26.
DeMott, W. R., 1989. The role of competition in zooplankton succession. In Sommer, U. (ed.), Plankton Ecology: Succession in Plankton Communities. Springer, Berlin.
Domaizon, I. & J. Dévaux, 1999. Impact of moderate silver carp biomass gradient on zooplankton communities in a eutrophic reservoir: consequences for the use of silver carp in biomanipulation. Comptes Rendus de l’Académie des Sciences Paris, Life Sciences 322: 621–628.
Drenner, R. W., J. R. Strickler & W. J. O’Brien, 1978. Capture probability: the role of zooplankter escape in the selective feeding of planktivorous fish. Journal of the Fisheries Research Board of Canada 35: 1370–1373.
Drenner, R. W., G. L. Vinyard, M. Gophen & S. R. McComas, 1982. Feeding behavior of the cichlid, Sarotherodon galilaeum: selective predation on Lake Kinneret zooplankton. Hydrobiologia 87: 17–20.
Gilbert, J. J. & M. W. Durand, 1990. Effect of Anabaena flos-aquae on the ability of Daphnia and Keatella to feed and reproduce on unicellular algae. Freshwater Biology 24: 577–596.
Gillooly, J. F. & S. I. Dodson, 2000. Latitudinal patterns in the size distribution and seasonal dynamics of new world, freshwater cladocerans. Limnology and Oceanography 45(1): 22–30.
Gliwicz, Z. M., 1994. Relative significance of direct and indirect effects of predation by planktivorous fish on zooplankton. Hydrobiologia 272: 201–210.
Gliwicz, Z. M. & J. Pijanowska, 1989. The role of predation in zooplankton succession. In Sommer, U. (ed.), Plankton Ecology: Succession in Plankton Communities. Springer, Berlin.
Han, T., W. Peng, H. Li & Z. Mao, 2005. Evolution of eutrophication in the Erhai Lake and its relevant research progress. Journal of China Institute of Water Resources and Hydropower Research 3(1): 71–78.
Havens, K. E., T. L. East, J. Marcus, P. Essex, B. Bolan, S. Raymond & J. R. Beaver, 2000. Dynamics of the exotic Daphnia lumholtzii and native macro-zooplankton in a subtropical chain-of-lakes in Florida, U.S.A. Freshwater Biology 45: 21–32.
Iglesias, C., N. Mazzeo, M. Meerhoff, G. Lacerot, J. M. Clemente, F. Scasso, C. Kruk, G. Goyenola, J. García-Alonso, S. L. Amsinck, J. C. Paggi, S. J. de Paggi & E. Jeppesen, 2011. High predation is of key importance for dominance of small-bodied zooplankton in warm shallow lakes: evidence from lakes, fish exclosures and surface sediments. Hydrobiologia 667: 133–147.
Jeppesen, E., J. P. Jensen, M. Søndergaard, T. Lauridsen, L. J. Pedersen & L. Jensen, 1997. Top-down control in freshwater lakes: the role of nutrient state, submerged macrophytes and water depth. Hydrobiologia 342/343: 151–164.
Jeppesen, E., J. P. Jensen, C. Jensen, B. Faafeng, D. O. Hessen, M. Søndergaard, T. Lauridsen, P. Brettum & K. Christoffersen, 2003. The impact of nutrient state and lake depth on top-down control in the pelagic zone of lakes: a study of 466 lakes from the temperate zone to the Arctic. Ecosystems 6: 313–325.
Jeppesen, E., J. P. Jensen, M. Søndergaard, M. Fenger-Grøn, M. E. Bramm, K. Sandby, P. H. Møller & H. U. Rasmussen, 2004. Impact of fish predation on cladoceran body weight distribution and zooplankton grazing in lakes during winter. Freshwater Biology 49: 432–447.
Korovchinsky, N. M., 1992. Sididae & Holopediidae (Crustacea: Daphniiformes). SPB Academic Publishing, The Hague.
Korponai, J., G. Paulovits, K. Matyas & I. Tatrai, 2003. Long-term changes of cladoceran community in a shallow hypertrophic reservoir in Hungary. Hydrobiologia 504: 193–201.
Koste, W., 1978. Rotatoria. Die Rädertiere Mitteleuropas, 2 Vols. Gebrüder Borntraeger, Berlin, Stuttgart.
Liu, Z. W., 2000. Contribution to the ecology of the icefish Neosalanx pseudotaihuensis Zhang, a commercially exploited zooplanktivorous fish, in Xujiahe Reservoir (central China). PhD thesis, University of Vienna, Vienna, Austria: 106 pp.
Liu, Z. W., 2001a. Diet of the zooplanktivorous icefish Neosalanx pseudotaihuensis Zhang. Hydrobiologia 459: 51–56.
Liu, Z. W., 2001b. Changes in abundance of the icefish Neosalanx pseudotaihuensis Zhang (Salangidae) and the impact on the zooplankton community of Xujiahe Reservoir, central China. Hydrobiologia 445: 193–198.
Mazumder, A., 1994. Phosphorus–chlorophyll relationships under contrasting zooplankton community structure: potential mechanisms. Canadian Journal of Fisheries and Aquatic Sciences 51: 401–407.
Nicolle, A., L.-A. Hansson, J. Brodersen, P. A. Nilsson & C. Brönmark, 2011. Interactions between predation and resources shape zooplankton population dynamics. PLoS ONE 6(1): e16534.
Rask, M., M. Olin, J. Keskitalo & A. Lehtovaara, 2003. Responses of plankton and fish communities to mass removal of planktivorous fish in a two-basin lake in southern Finland. Hydrobiologia 506(509): 451–457.
Reddy, Y. R., 1994. Copepoda: Calanoida: Diaptomidae Key to the genera Heliodiaptomus, Allodiaptomus, Neodiaptomus, Phyllodiaptomus, Eodiaptomus, Arctodiaptomus and Sinodiaptomus. SPB Academic Publishing, The Hague.
Rudstam, L. G., R. C. Lathrop & S. R. Carpenter, 1993. The rise and fall of a dominant planktivore: direct and indirect effects on zooplankton. Ecology 74: 303–319.
Sommer, U., Z. Gliwicz, W. Lampert & A. Duncan, 1986. The PEG-model of seasonal succession of planktonic events in freshwaters. Archiv für Hydrobiologie 106: 433–471.
Ueda, H. & J. W. Reid, 2003. Copepoda: Cyclopoida genera Mesocyclops and Thermocyclops. Backhuys Publishers, Leiden.
Wolfram-Wais, A., G. Wolfram, B. Auer, E. Mikschi & A. Hain, 1999. Feeding habits of two introduced fish species (Lepomis gibbosus, Pseudorasbora parva) in Neusiedler See (Austria), with special reference to chironomid larvae (Diptera: Chironomidae). Hydrobiologia 408(409): 123–129.
Wu, Q. & Y. Wang, 1999. On the succession of aquatic communities in Erhai Lake. Journal of lake sciences 11(3): 267–272.
Wu, Q., W. Li, S. Wang, Y. Dong, J. Zhu & H. Zhang, 1998. The growth features of Neosalanx taihuensis in Erhai Lake and its fisheries utilization. Journal of Fishery Sciences of China 5(2): 110–113.
Xie, S., Y. Cui, T. Zhang & Z. Li, 2000. Seasonal patterns in feeding ecology of three small fishes in the Biandantang Lake, China. Journal of Fish Biology 57: 867–880.
Acknowledgments
Support from Chinese NSF Grants (31170437 and 30970467) and the Specialized Research Fund for the Doctoral Program of Higher Education (20094401120009) are appreciated. We are grateful to Prof. Henri Dumont from Gent University in Belgium and Dr. Ken Chan from Australia for providing useful comments on the manuscript. We also thank all colleagues at the Research Center of Lake Erh who assisted with the field work.
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Guest editors: Zhengwen Liu, Bo-Ping Han & Ramesh D. Gulati / Conservation, management and restoration of shallow lake ecosystems facing multiple stressors
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Lin, Q., Zhao, P., Wu, Q. et al. Predation pressure induced by seasonal fishing moratorium changes the dynamics of subtropical Cladocera populations. Hydrobiologia 710, 73–81 (2013). https://doi.org/10.1007/s10750-012-1260-4
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DOI: https://doi.org/10.1007/s10750-012-1260-4