Nota sobre algunos rasgos geomorfológicos de los Bancos de Salmedina

Authors

  • Constanza Ricaurte GIO-ENAP
  • Juan Gabriel Domínguez GIO-ENAP
  • Gisela Mayo GIO-ENAP
  • Carlos Alberto Andrade GIO-ENAP
  • Hernán Mauricio Ospina Centro de Investigaciones Oceanográficas e Hidrográficas (CIOH)
  • Alfredo de Jesús Gutiérrez Centro de Investigaciones Oceanográficas e Hidrográficas (CIOH)

DOI:

https://doi.org/10.26640/22159045.129

Keywords:

Saldemina banks, Caribbean Sea

Abstract

Geomorphologic characteristics of Salmedina Banks, are described through analysis of the batimetry, georeferencied video transects and multibeam sonar images. The studied area 22has a total area of 10.5 km of which 4 km corresponded to zones 2of coral reef and 0.45 km to fine muds and mudstones of diapiric origin. The Banks are composed of 5 elevations that correspond to: Salmedina, Burbujas, Ygio, Kubina y Ukura. The geomorphology of these formations is determined by the influence of the predominant swell from the north-west, the diapiric activity, very recent in Burbujas Bank, as represented in the apparent presence of craters, deep cracks and gas emanations.

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References

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Díaz, J.M., L.M. Barrios, M.H. Cendales, J. Garzón-Ferreira, J. Geister, M. López-Victoria, G.H. Ospina, F. Parra-Velandia, J. Pinzón, B. Vargas-Angel, F.A. Zapata, S. Zea, Áreas Coralinas de Colombia, INVEMAR, Serie Publicaciones Especiales, 5, 175, 2000.

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Leble, S. y R. Cuignon, El Archipiélago de las Islas del Rosario, Estudio Morfológico, Hidrodinámico y Sedimentológico, Boletín Científico CIOH, 7, 37-52, 1987.

Tabares, N., J.M. Soltau y J. Díaz, Caracterización Geomorfológico del Sector Suroccidental del Mar Caribe, Boletín Científico CIOH, 17, 3-16, 1996.

Vernette, G., S. Hincapie de Martínez, J.O. Martínez y C. Parada, Caractéristiques et Mise en Place des Sédiments sur la Plate-forme Continentale Colombienne (du Rio Magdalena au eGolfe de Morrosquillo), 10 Conference Geol. des Caraibes, Cartagena, In: Bull. Inst. Geol. Bassin d ́Aquitaine, Bordeaux, 35, 87-102, 1983.

Vernette, G., La Plate-forme Continentale Caraibe de Colombie (du Débouche du Magdalena au Golfe de Morrosquillo), Importance du Diapirisme Argileux Sur la Morphologie et la Sedimentation, Thése de Doctorat Détat es Sciences, A L ́université de Bordeaux I, 1985.

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Published

2004-12-01

Issue

Section

RESEARCH ARTICLE

How to Cite

Nota sobre algunos rasgos geomorfológicos de los Bancos de Salmedina. (2004). CIOH Scientific Bulletin, 22, 64-76. https://doi.org/10.26640/22159045.129

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