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Abstract:

The studied coastal area is located along the Atlantic Ocean, between the localities of Punta Rasa and Villa Gesell. Twelve monitoring sites were established along the shore. Two morphologie types of beach profiles were observed. One type located northward composed by fine sand, has a linear configuration profile with low slopes (0.028) and narrow beach (40-70 m width). The other beach type is composed by coarser sand with higher slopes (0.014) and wider beaches (40-80 m), usually presenting a stable berm, and one or two tidal berms. The mean grain size of the beach sediments where the clam Donax hanleyanus occurs varies from fine sand (2.10-2.80 phi) for the north sector (A) to medium to coarse sand (0.70-1.90 phi) in the south sector (B). Donax hanleyanus is found in the lower third of the intertidal zone in the transverse profile. A permanent lack of individuals was observed in the northern part of sector A due to the fresh water influence of the Rio de La Plata estuary. The mean density observed was about 400 individuals per square meter and the highest densities were recorded for Mar del Tuyú with 2250 individuals per square meter. The grain size of the sediments analyzed was not correlated with the occurrence of Donax hanleyanus, although it was observed that the presence of coarser sheets with mean grain size of 0.71 phi and standard deviation of 1.07 affect the burrowing capacity of Donax. The life span of Donax hanleyanus is greater in the south where they can live up to three years. The growth rates are similar for both areas although in the south a decrease in the growth rates was observed during winter. It was observed that the grain size and the morphological changes did not condition the presence of Donax but affected the mobility of Donax hanleyanus along the transverse beach profile.

Registro:

Documento: Artículo
Título:Beach morphodynamics and clam (Donax hanleyanus) densities in Buenos Aires, Argentina
Autor:Marcomini, S.C.; Penchaszadeh, P.; López, R.A.; Luzzatto, D.
Filiación:Departamento de Geología, Universidad de Buenos Aires, Ciudad Universitaria, Pab II. CP.1428, Capital Federal, Argentina
Departamento de Biología, Universidad de Buenos Aires, Ciudad Universitaria, Pab II. CP.1428, Capital Federal, Argentina
Comn. Nac. de Invest. Cie. y Tec., Museo Nacional de Ciencias Naturales, Buenos Aires, Argentina
Dept. de Costas y Medio Ambiente, Municipalidad de La Costa, Av. Costanera 8001, Mar del Tuyú, CP 7108, Argentina
Palabras clave:Beach morphodynamic; Densities; Donax hanleyanus; Grain size; Mobility; Population structure; beach morphology; grain size; mobility; mollusc; population density; Argentina; Bivalvia; Donax hanleyanus
Año:2002
Volumen:18
Número:4
Página de inicio:601
Página de fin:611
Título revista:Journal of Coastal Research
Título revista abreviado:J. Coast. Res.
ISSN:07490208
CODEN:JCRSE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_07490208_v18_n4_p601_Marcomini

Referencias:

  • Ansell, A.D., Leaping movements in the bivalvia (1969) Proceedings Malacological Society London, 38, pp. 387-399
  • Ansell, A.D., The biology of the genus Donax (1983) Sandy Beaches as Ecosystems, pp. 607-635. , McLachlan, A. and Erasmus, T. (eds.). W. Junk, The Hague
  • Ansell, A.D., Trevallion, A., Behavioural adaptations of intertidal molluscs from a tropical sandy beach (1969) Journal Experimental Marine Biology Ecology, 1, pp. 220-235
  • Caviglia, F.L., Pousa, J.L., Lanfredi, M.L., A determination of the energy flux constrant from the dredge records (1991) Journal of Coastal Research, 7 (2), pp. 543-549
  • Coe, W.R., Resurgent population of littoral marine invertebrates and their dependence on ocean currents and tidal currents (1953) Ecology, 34, pp. 225-229
  • Coe, W.R., Fluctuations in populations of littoral marine invertebrates (1956) Journal Marine Research, 15, pp. 212-232
  • Defeo, O., Alava, A., Effects of human activities on long-term trends in sandy beach populations: The wedge clam Donax hanleyanus in Uruguay (1995) Marine Ecology Progress Series, 123, pp. 73-82
  • De Villiers, G., Growth, population dynamics, a mass mortality and arrangament of white sand mussels, Donax serra Roding, on beaches in the south-western Cape Province (1975) Investigative Report Sea Fisheries Branch Replic Southern Africa, 109, pp. 1-31
  • Folk, R.L., Ward, W.C., Brazos river bar: A study in the significance of grain size parameters (1957) Journal of Sedimentary Petrology, 27, pp. 3-26
  • Gianuca, N.M., A preliminary account of the ecology of sandy beaches in southern Brazil (1983) Sandy Beaches as Ecosystems, , McLachlan, A. and Erasmus, T. (eds). The Hague, Junk
  • Horn, D.P., Sediment dynamics and macrotidal beach (1993) Journal of Coastal Research, 9, pp. 189-208
  • McLachlan, A., Jaramillo, E., Defeo, O., Dugan, J., De Ruyck, A., Coetzee, P., Adaptations of bivalves to different beach types (1995) Journal of Experimental Marine Biology and Ecology, 187, pp. 147-160
  • McLachlan, A., Young, N., Effects of low temperature on the burrowing rates of four sandy beach molluscs (1982) Journal Experimental Marine Biology and Ecology, 65, pp. 275-284
  • Mikkelsen, P.S., A comparisin of two Florida populations of the coquina clam, Donax variabilis Say, 1822. (Bivalvia Donacidae) I. Intertidal density, distribution and migration (1981) Veliger, 23, pp. 230-239
  • Marcomini, S.C., López, R.A., Coastal protection effects at Buenos Aires, Argentina (1993) Proceedings of The Eighth Symposium on Coastal & Ocean Management, 3, pp. 2724-2738. , (Coastal Zone 93, Nueva Or-leans. U.S.A.)
  • Marcomini, S.C., Lopez, R.A., Influencia de la urbanización en la dinámica costera, Villa Gesell, provincia de Buenos Aires, República Argentina (1997) Revista de la Asociación Argentina de Sedimentología, 4 (2), pp. 79-96
  • Mori, S., Characteristic tidal rhythmic migration of a muss, Donax semignosus Dunker, and the experimental analysis of its behaviour at the flood tide (1938) Zoological Magazine Tokio, 50, pp. 1-12
  • Nair, N.B., Ansell, A.D., Characteristics of penetration of the substratum by some marine bivalve molluscs (1968) Proceedings Malacological Society London, 38, pp. 179-197
  • Neuberger-Cywiak, L., Achituv, Y., Mizrahi, L., The ecology of Donax trunculus Linnaeus and Donax semistriatus Poli from the Mediterranean coast of Israel (1990) Journal of Experimental Marine Biology and Ecology, 134, pp. 203-220
  • Penchaszadeh, P.E., Olivier, S.R., Ecología de una población de berberecho (Donax hanleyanus) en Villa Gesell, Argentina (1975) Malacología, 15 (1), pp. 133-146
  • Pollovero, M., (1984) Estudio Sobre Biocenología y Dinámica de la Población de "Berberecho", Donax Hanleyanus (Philippi 1845) en la Zona de Playa Arachania, La Paloma, Depto. de Rocha, Uruguay, , BS thesis (Lic. Oceanogr. Biolog.), Universidad de la República, Montevideo
  • (1997) Tabla de Mareas, p. 125
  • Spalletti Luis, A., Paleoambientes sedimentarios en secuencias silicoclásticas (1980) Asociación Geológica Argentina, Serie B, p. 99. , Didáctica y complementaria No 8
  • Stoll, E., Beobachtungen uber die Fortbewegung bei einigen grabenden muscheln (1937) Revue Suisse, Geneve, 44, pp. 383-390
  • Stoll, E., Sur le mode de locomotion del quelques mollusques marins (1947) Travaux Station Biologique Roscoff (Paris), 16 (1938), pp. 5-29
  • Trueman, E.R., A comparative account of the borrowing process of species of Mactra and of other bivalves (1968) Proceeding of the Malacological Society of London, 38 (2), pp. 139-151
  • Trueman, E.R., The control of burrowing and the migratory behavior of Donax denticulatus (Bivalvia, Tellinacea) (1971) Journal Zoological Society London, 165, pp. 453-459
  • Trueman, E.R., Brand, A.R., David, P., The dynamics of burrowing of some common littoral bivalves (1966) Journal Experimental Biology, 44, pp. 469-462
  • Trueman, E.R., Answell, A.D., The mechanism of burrowing into soft substrata by marine animals (1969) Oceanography Marine Biology Annual Review, 7, pp. 315-366
  • Visher, G.S., Grain size distribution and depositional processes (1969) Journal of Sedimentary Petrology, 39, pp. 1077-1106
  • Wade, B.A., Studies on biology of the West-Indian beach clam, Donax denticulatus Linne (1968) 2 Life History, Bulletin of Marine Science, 18, pp. 876-901
  • Wright, L.D., Nielsen, P., Short, A.D., Green, M.O., Morphodynamics of a macrotidal beach (1982) Marine Geology, 50, pp. 97-128

Citas:

---------- APA ----------
Marcomini, S.C., Penchaszadeh, P., López, R.A. & Luzzatto, D. (2002) . Beach morphodynamics and clam (Donax hanleyanus) densities in Buenos Aires, Argentina. Journal of Coastal Research, 18(4), 601-611.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_07490208_v18_n4_p601_Marcomini [ ]
---------- CHICAGO ----------
Marcomini, S.C., Penchaszadeh, P., López, R.A., Luzzatto, D. "Beach morphodynamics and clam (Donax hanleyanus) densities in Buenos Aires, Argentina" . Journal of Coastal Research 18, no. 4 (2002) : 601-611.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_07490208_v18_n4_p601_Marcomini [ ]
---------- MLA ----------
Marcomini, S.C., Penchaszadeh, P., López, R.A., Luzzatto, D. "Beach morphodynamics and clam (Donax hanleyanus) densities in Buenos Aires, Argentina" . Journal of Coastal Research, vol. 18, no. 4, 2002, pp. 601-611.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_07490208_v18_n4_p601_Marcomini [ ]
---------- VANCOUVER ----------
Marcomini, S.C., Penchaszadeh, P., López, R.A., Luzzatto, D. Beach morphodynamics and clam (Donax hanleyanus) densities in Buenos Aires, Argentina. J. Coast. Res. 2002;18(4):601-611.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_07490208_v18_n4_p601_Marcomini [ ]