Análisis de la evolución del fondo marino y cambios en la línea de costa, en el área de influencia de la desembocadura del Canal del Dique
DOI:
https://doi.org/10.26640/22159045.238Keywords:
Erosión, sedimentation, volumetrical change, coastline, ratesAbstract
The sedimentary inputs from the Canal del Dique has been causing large amount of morphological changes, both in the coastline and the adjacent seabed to the mouth. By analyzing bathymetry and shorelines from several years, using geographyc information system tools, was possible to determine the erosion-sedimentation rates at the mouth, resulting in a clear sedimentation and growth of the mouth in a 4.17 m/year rate, over a period of 48 years, similarly it was found that the seabed has a strong tendency to sedimentation in the area immediately adjacent to the mouth of the channel.Downloads
References
[2] Sitio Web: webhelp.esri.com. Environmental System Research Institute, Inc. – ESRI. ArcGIS Desktop 9.3 Help.
[3] José Ojeda Zújar. Métodos para el cálculo de la erosión costera. Revisión, Tendencias y propuesta. Departamento de Geografía Física y AGR, Universidad de Sevilla. Boletín de la A.G.E No. 30 – 2000 p. 103-118.
[4] USGS, U.S. Department of the Interior, U.S. Geological Survey. Digital Shoreline Analysis Sistem (DSAS) version 4.0 – An ArcGIS extension for calculating shoreline change. Installation Instruction and User Guide. Update for version 4.2. 2009.
[5] Serguei LONIN, Carlos PARRA, Carlos ANDRADE, Yves-François THOMAS. Patrones de la pluma turbia del Canal del Dique en la Bahía de Cartagena. Boletín Científico CIOH No. 22, ISSN 0120-0542, Cartagena de Indias, Colombia, pp. 77-89, diciembre de 2004.
[6] Carlos ANDRADE, Yves-François THO-MAS, Serguei LONIN, Carlos PARRA, Loic MENANTEAU, Marcella CESARACCIO, Stephane KUNESCH, Ana ANDREAU, Shirley VELASCO, Cristina PIÑERES. Aspectos morfodinámicos de la bahía de Cartagena de Indias. Boletín Científico CIOH No. 22, ISSN 0120-0542, Cartagena de Indias, Colombia, pp. 90-104, diciembre de 2004.
[7] UNINORTE, CORMAGDALENA, ARMADA NACIONAL DE COLOMBIA. Canal del Dique – Plan de restauración ambiental (Primera Etapa). ISBN 958-9105-95-5, Bogotá, Colombia, pp. 49-61, 2001.
Downloads
Published
Issue
Section
License
Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
NonCommercial — You may not use the material for commercial purposes.
NoDerivatives — If you remix, transform, or build upon the material, you may not distribute the modified material.
No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.