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Mechanisms of Competition betxeen Canopy-Forming and Turf-Forming Intertidal Algae

  • Kim, Jeong-Ha (Department of Biological Science, Sungkyunkwan University)
  • Published : 2002.03.31
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Abstract

Mechanisms of competition between two canopy algae and an understory alga were investigated by a field manipulative experiment using artificial thalli. The study was carried out in the upper intertidal zone at Nudibranch Point in Vancouver Island, British Columbia, Canada, where two fucoids, Fucus gardneri and Pelvetiopsis limitata, and a turf red alga, Mazzaella cornucopiae, were dominant in the algal community. The experiment was designed to test three hypotheses, shading, whiplash, and allelopathy, imposed by potential fucoid effects on M. cornucopiae. Only the shading effect was significant, indicating that adult fucoid thalli reduced. M. cornucopiae biomass underneath the fucoids. Results indicated that reversal of competitive dominance existed between F. gardneri and M. cornucopiae depending on the life history stage of the competitors. By including the turf alga's effects on the fucoids, the well-balanced and non-hierarchical interaction networks among the major macroalgae support the high likelihood of species coexistence in the community.

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References

  1. Ang P.O. 1991. Natural dynamics of a Fucus gardneri (Paeophyceae, Fucales) population: reproduction and recruitment. Mar. Ecol. Prog. Ser. 78: 71-85. https://doi.org/10.3354/meps078071
  2. Ang P.O. and DeWreede R.E. 1992. Density-dependence in a population of Fucus gardneri. Mar. Ecol. Prog. Ser. 90: 169-181. https://doi.org/10.3354/meps090169
  3. Carlson D.J. and Carlson M.L. 1984. Reassessment of exudation by fucoid macroalgae. Limnol. Oceanogr. 29: 1077-1087. https://doi.org/10.4319/lo.1984.29.5.1077
  4. Chapman A.R.O. 1995. Functional ecology of fucoid algae:twenty-three years of progress. Phycologia 34: 1-32. https://doi.org/10.2216/i0031-8884-34-1-1.1
  5. Connell J.H. 1974. Field experiments in marine ecology. In:Mariscal R(ed.), Experimental Marine Biology. Academic Press. New York. pp. 21-54.
  6. Connell J.H. 1983. On the prevalence and relative importance of interspecific competition: evidence from field experiments. Am. Nat. 122: 661-696. https://doi.org/10.1086/284165
  7. Connell J.H. and Keough M.J. 1985. Disturbance and patch dynamics of subtidal marine animals on hard substrata. In Pickett S.T.A and White P.S. (eds), The ecology of natural disturbance and patch dynamics. Academic Press. New York, New York, U.S.A. pp. 125-151.
  8. Dayton P.K. 1971. Competition, disturbance and community organization: the provision and subsequent utilization of space in a rocky intertidal community. Ecol. Monogr. 41:351-389. https://doi.org/10.2307/1948498
  9. Dayton P.K. 1975. Experimental evaluation of ecolegical dominance in a rocky intertidal algal community. Ecol. Monogr. 45: 137-159. https://doi.org/10.2307/1942404
  10. Dayton P.K., Currie V., Gerrodette T., Keller B.D., Rosenthal R. and Ven Tresca D. 1984. Patch dynamics and stability of some California kelp communities. Ecol. Monogr. 54: 253-289. https://doi.org/10.2307/1942498
  11. Dean T.A., Thies .K. and Lagos S.L. 1989. Survival of juvenile giant kelp: the etfects of demographic factors, competitors and grazers. Ecology 70: 483-495. https://doi.org/10.2307/1937552
  12. Denley E.J. and Dayton P.K. 1985. Competition among macro algae. In: Littler M.M. and Littler D.S. (eds), Ecological field methods:macroalgae. Handbook of phycological methods. Cambridge University Press. New York, New York, U.S.A. pp. 511-530.
  13. Farrell T.M. 1989. Succession in a rocky intertidal community:the importance of disturbance size and position within a disturbed patch. J. Exp. Mar. Biol. Ecol. 128: 57-73. https://doi.org/10.1016/0022-0981(89)90092-0
  14. Farrell T.M. 1991. Models and mechanisms of succession: an example from a rocky intertidal community. Ecol. Monogr. 61: 95-113. https://doi.org/10.2307/1943001
  15. Fletcher R.L. 1975. Heteroantagonism observed in mixed algal cultures. Nature 253: 534-535. https://doi.org/10.1038/253534a0
  16. Grant W.S. 1977. High intertidal community organization on a rocky headland in Maine, U.SA Mar. Biol. 44:15-25. https://doi.org/10.1007/BF00386900
  17. Hay M.E. 1981. The functional morphology of turf-forming seaweeds: Persistence in stressful marine habitats. Ecology 62:739-750. https://doi.org/10.2307/1937742
  18. Johnson W.S., Gigon A, Gulman S.L. and Mooney H.A. 1974. Comparative photosynthetic capacities of intertidal algae under exposed and submerged conditions. Ecology 55: 450-453. https://doi.org/10.2307/1935235
  19. Keddy P.A. 1989. Competition. Chapman and Hall, New York, New York, USA.
  20. Kennelly S.J. 1987. Inhibition of kelp recruitment by turfing algae and consequences for an Australian kelp community. J. Exp. Mar. Biol. Ecol. 112: 49-60. https://doi.org/10.1016/S0022-0981(87)80014-X
  21. Kennelly S.J. 1989. Effects of kelp canopies on understorey species due to shade and scour. Mar. Ecol. Prog. Ser. 50: 215-224. https://doi.org/10.3354/meps050215
  22. Kim J.H. 1995, Intertidal community structure, dynamics and models: mechanisms and the role of biotic and abiotic interactions. Ph.D. Thesis. The University of British Columbia, Vancouver, British Columbia, Canada.
  23. Kim J.H. 1997. The role of herbivory, and direct and indirect interactions, in algal succession. J. Exp. Mar. Bioi. Ecol. 217:119-135. https://doi.org/10.1016/S0022-0981(97)00054-3
  24. Kim J.H. 2002. Patterns of interactions among neighbor species in a high intertidal algal community. Algae17: 41-51. https://doi.org/10.4490/ALGAE.2002.17.1.041
  25. Kim J.H. and DeWreede R,E. 1996a. Effects of size and season of disturbance on algal patch recovery in a rocky intertidal community. Mar. Ecol. Prog. Ser. 133: 217-228. https://doi.org/10.3354/meps133217
  26. Kim J.H. and DeWreede R.E. 1996b. Preferential feeding by a littorinid: Implications for its role in an upper intertidal algal community. Bot. Mar. 39:561-569. https://doi.org/10.1515/botm.1996.39.1-6.561
  27. McLachlan J. and Craigie J.S. 1966. Arltialgal activity of some simple phenols. J. Phycol. 2: 133-135. https://doi.org/10.1111/j.1529-8817.1966.tb04609.x
  28. Menge B.A. 1995. Indirect effects in marine rocky intertidal interaction webs: patterns and importance. Ecol. Monogr. 65: 21-74. https://doi.org/10.2307/2937158
  29. Olson A.M. and Lubchenco J. 1990. Competition in seaweeds:linking plant traits to competitive outcomes. J. Phycol. 26: 1-6. https://doi.org/10.1111/j.0022-3646.1990.00001.x
  30. Padilla D.K. 1984. The importance of form: differences in competitive ability, resistance to consumers and environmental stress in an assemblage of coralline algae. J. Exp. Mar. BioI. Ecol. 79: 105-127. https://doi.org/10.1016/0022-0981(84)90213-2
  31. Paine R.T. 1984. Ecological determinism in the competition for space. Ecology 65: 1339-1348. https://doi.org/10.2307/1939114
  32. Paine R.T. 1990. Benthic macroalgal competition: complications and consequences. J. Phycol. 26: 12-17. https://doi.org/10.1111/j.0022-3646.1990.00012.x
  33. Quadir A., Harrison P.J. and DeWreede R.E. 1979. The effects of emergence and submergence on the photosynthesis and respiration of marine macrophytes. Phycologia 18: 83-88. https://doi.org/10.2216/i0031-8884-18-1-83.1
  34. Reed D.C. 1990. An experimental evaluation of density dependence in a subtidal algal population. Ecology 71: 2286-2296. https://doi.org/10.2307/1938639
  35. Reed D.C. and Foster M.S. 1984. The effects of canopy shading on algal recruitment and growth in a giant kelp forest. Ecology 65: 937-948. https://doi.org/10.2307/1938066
  36. Santelices B. and Ojeda F.P. 1984. Effects of canopy removal on the understory algal community structure of coastal forests of Macrocystis pyrifera from southern South America. Mar. Ecol. Prog. Ser. 14: 165-173. https://doi.org/10.3354/meps014165
  37. Schiel D.R. and Foster M.S. 1986. The structure ofsubtidal algal stands in temperate waters. Oceanogr. Mar. Biol. Ann. Rev. 24: 265-307.
  38. Schoener T.W. 1983. Field experiments on interspecific competition. Am. Nat. 122: 240-285. https://doi.org/10.1086/284133
  39. Schonbeck M.W. and Norton T.A. 1980. Factors controlling the lower limits of fucoid algae on the shore. J. Exp. Mar. Biol. Ecol. 43: 131-150.
  40. Shaughnessy F.J. 1994. Population differentiation of two sympatric species of red algae, Mazzaella splendens and Mazzaella linearis, in Barkley Sound, British Columbia, Canada. Ph. D. Thesis. University of British Columbia, Vancouver, British Columbia, Canada.
  41. Sousa W.P. 1984. Intertidal mosaics: Patch size, propagule availability and spatially variable patterns of succession. Ecology 65: 1918-1935. https://doi.org/10.2307/1937789
  42. Steinberg P.D. 1985. Feeding preferences of Tegula funeblaris and chemical defenses of marine brown algae. Ecol. Monogr. 55: 333-349. https://doi.org/10.2307/1942581
  43. Steneck R.S. 1985. Adaptations of crustose coralline algae to herbivory: patterns in space and time. In: Toomey D.F. and Nitecki M.H. (eds), Paleoalgology: Contemporary Research and Applications. Springer-Verlag. Berlin, Germany. pp. 352-366.
  44. Underwood A.J. 1980. The effects of grazing by gastropods and physical factors on the upper limit of distribution of intertidal macroalgae. Oecologia 46: 201-213. https://doi.org/10.1007/BF00540127
  45. Underwood A.J. 1992. Competition and marine plant-animal interactions. In: John D.M., Hawkins S.J. and Price J.H. (eds), Plant-animal interactions in the marine benthos. Systematics Association Special Volume No. 46. Clarendon Press, Oxford, England. pp. 443-475.
  46. Wilkinson L., Hill M.A. and Vang E. 1992. SYSTAT: Statistics, version 5.2.1 ed. SYSTAT. Evanston, Illinois, USA
  47. Winer B.J. 1971. Statistical principles in experimental design. McGraw-Hill. New York, New York,USA.

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