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2000-07-01
Flujos de nutrientes en un banco de ostras de la Ciénaga Grande de Santa Marta, Colombia
Keywords:
banco de ostras, Crassostrea rhizophorae, dinámica de nutrientes, nitrógeno inorgánico, ortofosfato, organismos filtradores (es)nitrogen, nutrient dynamics, orthophosphate, oyster banks (en)
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Un flujo de agua a través de un túnel plástico (10 L x 0.80 W x 0.30H m) fue utilizado para determinar las tasas de liberación-retención de amonio y fosfatos sobre dos tipos de sustratos (con y sin ostras) en un banco de ostras en el sector nororiental de la Ciénaga Grande de Santa Marta. En general se observa que los flujos de amonio y fosfatos son inversamente proporcionales al caudal de agua, y que los valores obtenidos en el sustrato sin ostras son mayores comparados a los obtenidos en el sustrato con ostras. Estas diferencias entre los sustratos pueden haberse debido a la baja densidad de ostras en el área (7.5 ostras/ m2) y a la gran actividad microbiana y procesos de difusión de los sedimentos característicos de este ecosistema estuarino.
Water flow through a plastic tunnel (1OL x 0.80W x 0.30H m) was used to determine nutrient retention and release rates over two substrates (with and without oysters) in a natural oyster bank at the northeastern end of the Cienaga Grande de Santa Marta. In general terms, nutrient fluxes are inversally related to the water flow. Values obtained over the substrate without oysters were higher than those observed over the substrate with oysters. Such differences can be explained by the low oyster density in the area and the great microbial activity and typical sediment diffusion processes in this estuarine ecosystem.
How to Cite
APA
Gómez López, D. I., Campos C., N. H. and Mancera P., J. E. (2000). Flujos de nutrientes en un banco de ostras de la Ciénaga Grande de Santa Marta, Colombia. Caldasia, 22(2), 271–283. https://revistas.unal.edu.co/index.php/cal/article/view/17585
ACM
[1]
Gómez López, D.I., Campos C., N.H. and Mancera P., J.E. 2000. Flujos de nutrientes en un banco de ostras de la Ciénaga Grande de Santa Marta, Colombia. Caldasia. 22, 2 (Jul. 2000), 271–283.
ACS
(1)
Gómez López, D. I.; Campos C., N. H.; Mancera P., J. E. Flujos de nutrientes en un banco de ostras de la Ciénaga Grande de Santa Marta, Colombia. Caldasia 2000, 22, 271-283.
ABNT
GÓMEZ LÓPEZ, D. I.; CAMPOS C., N. H.; MANCERA P., J. E. Flujos de nutrientes en un banco de ostras de la Ciénaga Grande de Santa Marta, Colombia. Caldasia, [S. l.], v. 22, n. 2, p. 271–283, 2000. Disponível em: https://revistas.unal.edu.co/index.php/cal/article/view/17585. Acesso em: 28 jul. 2024.
Chicago
Gómez López, Diana Isabel, Néstor H. Campos C., and José Ernesto Mancera P. 2000. “Flujos de nutrientes en un banco de ostras de la Ciénaga Grande de Santa Marta, Colombia”. Caldasia 22 (2):271-83. https://revistas.unal.edu.co/index.php/cal/article/view/17585.
Harvard
Gómez López, D. I., Campos C., N. H. and Mancera P., J. E. (2000) “Flujos de nutrientes en un banco de ostras de la Ciénaga Grande de Santa Marta, Colombia”, Caldasia, 22(2), pp. 271–283. Available at: https://revistas.unal.edu.co/index.php/cal/article/view/17585 (Accessed: 28 July 2024).
IEEE
[1]
D. I. Gómez López, N. H. Campos C., and J. E. Mancera P., “Flujos de nutrientes en un banco de ostras de la Ciénaga Grande de Santa Marta, Colombia”, Caldasia, vol. 22, no. 2, pp. 271–283, Jul. 2000.
MLA
Gómez López, D. I., N. H. Campos C., and J. E. Mancera P. “Flujos de nutrientes en un banco de ostras de la Ciénaga Grande de Santa Marta, Colombia”. Caldasia, vol. 22, no. 2, July 2000, pp. 271-83, https://revistas.unal.edu.co/index.php/cal/article/view/17585.
Turabian
Gómez López, Diana Isabel, Néstor H. Campos C., and José Ernesto Mancera P. “Flujos de nutrientes en un banco de ostras de la Ciénaga Grande de Santa Marta, Colombia”. Caldasia 22, no. 2 (July 1, 2000): 271–283. Accessed July 28, 2024. https://revistas.unal.edu.co/index.php/cal/article/view/17585.
Vancouver
1.
Gómez López DI, Campos C. NH, Mancera P. JE. Flujos de nutrientes en un banco de ostras de la Ciénaga Grande de Santa Marta, Colombia. Caldasia [Internet]. 2000 Jul. 1 [cited 2024 Jul. 28];22(2):271-83. Available from: https://revistas.unal.edu.co/index.php/cal/article/view/17585
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