Abstract
It has been argued that waterfowl and fish may threaten growth of submerged macrophytes, especially in spring during the early growth phase when plant biomass is low. A small reduction of biomass at that time might delay growth or decrease subsequent productivity. We investigated the impact of waterfowl and large fish on the spring growth of fennel pondweed (Potamogeton pectinatusL.) by employing an exclosure experiment in the macrophyte-dominated clear-water Lake Mogan, Turkey. Birds and large fish were excluded from eight plots and both in situvegetation and macrophytes kept in pots were compared to eight open plots. Also, to investigate the effect of periphyton on plant growth it was removed from half of the pot plants. Exclusion of waterfowl and fish may decrease predation on macroinvertebrates, which in turn may affect periphyton, and macrophyte growth, why macroinvertebrates also were sampled. Waterfowl density was high (15–70 ind. of coot, Fulica atraL. ha−1), abundance of submerged plants was also high with a surface coverage of 70–80%, and benthivorous fish were present, mainly tench, (Tinca tincaL.) and carp, (Cyprinus carpioL.). Exclusion of waterfowl and large fish did not significantly affect the spring growth of pondweed; neither plants growing in situnor kept in pots. Removal of periphyton from the plants in the pots did not favour growth. The density of macroinvertebrates was not affected by the exclusion of waterfowl and large fish, but it was positively related to aboveground biomass of fennel pondweed. We suggest that even if waterfowl and large fish are in high densities, their effect on fennel pondweed spring growth in lakes with abundant submerged vegetation, such as Lake Mogan, is low.
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References
M.G. Anderson J.B. Low (1976) ArticleTitleUse of sago pondweed by waterfowl on the Delta March, Manitoba Journal of Wildlife Management 40 233–242
Beekman, J. H., M. R. van Eerden, S. Dirksen, 1991. Bewick’s swan Cygnus columbianus bewickii utilising the changing resource of Potamogeton pectinatus during autumn in the Netherlands. In Sears, J., Bacon P.J. (eds), Wildfowl, Supplement No. 1, Third IWRB International Swan Symposium: 238–248.
M. Beklioglu (2002) ArticleTitleDoes biomanipulation work for warm-temperate lakes? Lake Eymir first case Study in Turkey NATO Science Series, IV. Earth and Environmental Sciences 13 207–215
M. Beklioglu Ö. Ýnce Ý. Tüzün (2003) ArticleTitleRestoration of the eutrophic Lake Eymir, Turkey, by biomanipulation after a major external nutrient control I Hydrobiologia 489 93–105
S.L. Burnak M. Beklioglu (2000) ArticleTitleMacrophyte-dominated clear-water state of Lake Mogan Turkish Journal of Zoology 24 305–313
S. Diehl (1992) ArticleTitleFish predation and benthic community structure: the role of omnivory and habitat complexity Ecology 73 IssueID5 1646–1661
S. Diehl R. Kornijóv (1998) Influence of submerged macrophytes on trophic intersactions among fish and macroinvertebrates E. Jeppesen Ma. Søndergaard Mo. Søndergaard K. Christoffersen (Eds) The Structuring Role of Submerged Macrophytes in Lakes Springer-Verlag NewYork
DSI (Devlet Su Isleri, Energy Bakanligi) 1993. Mogan gölü limnolojik etüd raporu. TC Bayindirlik ve Iskan Bakanligi DSI Genel Müdürlü_ü I_letme ve Bakim Dairesi Baskanligi (in Turkish).
O.A. Fernández K.J. Murphy A. López Cazorla M.R. Sabbatini M.A. Lazzari C.J.J. Domaniewski J.H. Irigoyen (1998) ArticleTitleInterrelationships of fish and channel environmental conditions with aquatic macrophytes in Argentine irrigation system Hydrobiologia 380 15–25
L.M. Garcia I.R. Adelman (1985) ArticleTitleAn in situ estimate of daily food consumption and alimentary canal evacuation rates in common carp, Cyprinus carpio L Journal of Fish Biology 27 487–494
A. Hargeby G. Andersson I. Blindow S. Johansson (1994) ArticleTitleTrophic web structure in a shallow eutrophic lake during a dominance shift from phytoplankton to submerged macrophytes Hydrobiologia 279 IssueID280 83–90
H. Hurter (1979) ArticleTitleNahrungsökologie des Blässhuhn (Fulica atra) an den Überwinterungsgewässern im nördlichen Alpenvorland Der Ornitologische Beobachter 76 257–288
E. Jeppesen J.P. Jensen P. Kristensen M. Søndergaard E. Mortensen O. Sortkjær K. Olrik (1990) ArticleTitleFish manipulation as a lake restoration tool in shallow, eutrophic, temperate lakes. 2: threshold levels, long-term stability and conclusion Hydrobiologia 200/201 219–227
T. Kiørboe (1980) ArticleTitleDistribution and production of submerged macrophytes in Tipper grund (Ringkøbing fjord, Denmark) and the impact of waterfowl grazing Journal of Applied Ecology 17 675–687
Kiraç C.O., Karauz S., Aykurt A., Gürsan M., O. Arihan, in prep. Comprehensive monitoring of birds of Lake Mogan during the period of 1993–1994.
T.L. Lauridsen H. Sandsten P. Hald Møller (2003) ArticleTitleThe restoration of a shallow lake by introducing Potamogetonspp.: the impact of waterfowl grazing Lakes and Reservoirs: Research and Management 8 177–187
A. Lehmann E. Castella J.-B. Lachavanne (1997) ArticleTitleMorphological traits and spatial heterogeneity of aquatic plants along sediment and depth gradients, Lake Geneva, Switzerland Aquatic Botany 55 281–299
Lodge D.M., Cronin G., van Donk E., Froelich A.J. (1998). Impact of herbivory on plant standing crop: comparisons among biomes, between vascular and nonvascular plants, and among freshwaterherbivore taxa. In : Jeppesen E., Søndergaard Ma., Søndergaard Mo., Christoffersen K.(eds). The Structuring Role of Submerged Macrophytes in Lakes. Springer-Verlag, New York
P.S. Maitland R.N. Campbell (1992) Freshwater Fishes Harper Collins Publishers London
O. Marklund H. Sandsten (2002) ArticleTitleReduction of benthic macroinvertebrates due to waterfowl foraging on submerged vegetation during autumn migration Aquatic Ecology 36 541–547
Mitchell S.F., Perrow M.R.(1998). Interactions between grazing birds and macrophytes. In : Jeppesen, E., Ma. Søndergaard, Mo. Søndergaard, K. Christoffersen (eds). The Structuring Role of Submerged Macrophytes in Lakes. Springer-Verlag, New York
P.J. Morin (1998) Realism, precision and generality in experimental ecology W.J. Resetarits SuffixJr. J. Bernardo (Eds) Experimental Ecology Issues and Perspectives. Oxford University Press New York 50–70
Özesmi U. (1999). Ecology and politics of rehabilitation: Mogan Lake wetland ecosystem, Ankara, Turkey. In : Streever W.(eds). An International Perspective on Wetland Rehabilitation: 181–187.
M.R. Perrow J. Schutten J.R. Howes T. Holzer F.G. Madgwick A.J.D. Jowitt (1997) ArticleTitleInteractions between coot (Fulica atra) and submerged macrophytes: the role of birds in the restoration process Hydrobiologia 342/343 241–255
J. Pilon L. Santamaría M. Hootsmans W. Vierssen Particlevan (2003) ArticleTitleLatitudinal variation in Potamogeton pectinatus L.: vegetative growth and asexual reproduction Plant Ecology 165 247–262
M. Scheffer S.H. Hosper M.-L. Meijer B. Moss E. Jeppesen (1993) ArticleTitleAlternative Equilibria in Shallow Lakes Trends in Ecology and Evolution 8 275–279
N.S. Sidorkewicj A. Lopez C. Cazorla O.A. Fernandez G.C. Mockel M.A. Burgos (1999) ArticleTitleEffects of Cyprinus carpio on Potamogeton pectinatus in experimental culture: The incidence of the periphyton Hydrobiologia 415 13–19
M. Søndergaard L. Bruun T. Lauridsen E. Jeppesen T. Vindbæk Madsen (1996) ArticleTitleThe impact of grazing waterfowl on submerged macrophytes in a shallow eutrophic lake Aquatic Botany 53 73–84
D.F. Spencer (1994) ArticleTitleEstimating the impact of grass carp on sago pondweed in the Byrnes Canal: implications for biological control in northern California irrigation systems Ecological Modelling 72 187–204
Snow D.W., Perrins C.M. (eds), R. Gillmor, B. Hillcoat, Roselaar C.S., D. Vincent, D. I. M. Wallace, Wilson M.G., 1998. Handbook of the Birds of the Western Palearctic. Oxford University Press, Oxford.
J.A. Strand S.E.B. Weisner (2001) ArticleTitleMorphological plastic responses to water depth and wave exposure in an aquatic plant (Myriophyllum spicatum) Journal of Ecology 89 166–175
E. Van Donk A. Otte (1996) ArticleTitleEffects of grazing by fish and waterfowl on the biomass and species compostion of submerged macrophytes Hydrobiologia 340 285–290
E. Van Donk E. Deckere Particlede J.G.P. Klein Breteteler J.T. Meueleman (1994) ArticleTitleHerbivory by fish and waterfowl on macrophytes in a biomanipulated lake: effects on long-term recovery Internationale Vereinigung für Limnologie 25 2139–2143
G.M. Van Dijk (1993) ArticleTitleDynamics and attenuation characteristics of periphyton upon artificial substratum under various light conditions and some additional observations on periphyton upon Potamogeton pectinatus L Hydrobiologia 252 143–161
R.J. Van Wijk (1988) ArticleTitleEcological studies on Potamogeton pectinatus L.I. General charachteristics, biomass production and life cycles under field conditions Aquatic Botany 31 211–258
S.E.B. Weisner J.A. Strand H. Sandsten (1997) ArticleTitleMechanisms regulating abundance of submerged vegetation in shallow eutrophic lakes Oecologia 109 592–599
G. Wiegleb Z. Kaplan (1998) ArticleTitleAn account of the species of Potamogeton L. (Potamogetonaceae) Folia Geobotanica 33 241–316
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Sandsten, H., Beklioglu, M. & Ince, Ö. Effects of waterfowl, large fish and periphyton on the spring growth of Potamogeton pectinatus L. in Lake Mogan, Turkey. Hydrobiologia 537, 239–248 (2005). https://doi.org/10.1007/s10750-004-3077-2
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DOI: https://doi.org/10.1007/s10750-004-3077-2