Hydrodynamics in the Huelva Estuary: Tidal Model Calibration Using Field Data
Publication: Journal of Waterway, Port, Coastal, and Ocean Engineering
Volume 133, Issue 5
Abstract
The scope of the present work is the hydrodynamic study of the Huelva estuary inside an environmental impact project of a possible breaching of a mining sludge waste pond. This study is based on the numerical simulation of the mean river discharge and the tidal effect. The hydrodynamic models were validated against field measurements corresponding to the period in which the experimental data were registered. The measurements in the estuary primarily indicate that the currents oscillate according to the tidal variation along the river and these show that the currents evolve constantly with the tide so that the upstream speed increases until the end of the period of the tide’s rising and it subsequently diminishes until a change of direction at the end of the high tide. The speed of the downstream current increases rapidly during the period of maximum descent of the tide and it decreases again until a change of direction at the end of the low tide. Observations and numerical outputs showed an asymmetric trend in the temporal evolution of the speed of the current, reaching the maximum downstream speed approximately later than the high tide, while the maximum upstream speed was produced around later than of the low tide. The downstream current remains lower than the upstream current for the period of time studied and hence results in an upstream current that favors the retention of the hypothetical quantity of water that may be poured into the creek as a result of the rupture of the waste pond.
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Acknowledgments
This work is part of the project study “Prospectiva del impacto en la ría de Huelva de la rotura de la balsa de fosfoyesos.” It was supported by the “Junta de Andalucía (Spain).”
References
Agencia del Medio Ambiente de la Junta de Andalucía. (1994). Informe esturión, Vol. 1, Junta de Andalucia, Consejeria de Medio Ambiente, Sevilla, Spain.
Agencia del Medio Ambiente de la Junta de Andalucía. (1995). “Situación actual y estimación de la evolución del estado ambiental de la ría de Huelva.” Características hidrológicas de los ríos Tinto y Odiel, Table 3.19, Junta de Andalucia, Consejeria de Medio Ambiente, Sevilla, Spain.
Borrego, J., Morales, J. A., de la Torre, M. L., and Grande, J. A. (2002). “Geochemical characteristics of heavy metal pollution in surface sediments of the Tinto and Odiel river estuary (Southwestern Spain).” Environ. Geol., 41, 785–796.
Borrego, J., Morales, J. A., Pendón, J. G. (1993). “Holocene filling of an estuary lagoon along the mesotidal coast of Huelva: The Piedras River Mouth, Southwestern Spain.” J. Coastal Res., 9, 242–254.
Brezzi, F., and Fortin, M. (1991). Mixed and hybrid finite element methods, Springer Series in Computational Mathematics, Vol. 15, Springer-Verlag, Berlin.
Espino, M., Sánchez-Arcilla, A., and García, M. A. (1998). “Wind-induced mesoscale circulation off the Ebro delta, NW Mediterranean: A numerical study.” J. Mar. Syst., 16, 235–251.
Foreman, M. G. G. (1977). “Manual for tidal height analysis and prediction.” Pacific Marine Science Rep. No. 77-10, Institute of Ocean Sciences, Patricia Bay, Sidney, B.C.
Foreman, M. G. G. (1978). “Manual for tidal current analysis and prediction.” Pacific Marine Science Rep. No. 78-6, Institute of Ocean Sciences, Patricia Bay, Sidney, B.C.
Godin, G. (1991). Tides, CICESE, Centro de Investigación Cientifíca y de Educación Superior de Ensenada Ensenada, Baja Calif., Mexico
González, M., García, M. A., Espino, M., and Sánchez-Arcilla, A. (1995). “Un modelo numérico en elementos finitos para la corriente inducida por la marea. Aplicaciones al estrecho de Gibraltar.” Revista Internacional de Métodos Numéricos para el Cálculo y Diseño en Ingeniería, CIMNE, Barcelona, Spain, Vol. 11, 3, 383–400.
Grande, J. A., Borrego, J., and Morales, J. A. (1999). “A study of heavy metal pollution in the Tinto-Odiel estuary in Southwestern Spain using factor analysis.” Environ. Geol., 39(10), 1095–1101.
Instituto Hidrográfico de la Marina. (2002). Anuario de Mareas, Servicio de Publicaciones de la Armada, Talleres del Instituto Hidrografico de la Marina, Cadiz, Spain.
Lebranc, M., et al. (1995). “Rio Tinto (Spain), an acidic river from the oldest and most important mining area of Western Europe: Preliminary data on metal fluxes.” Mineral deposits: From their origin to their environmental impacts, J. Pasava, B. Kribek, and K. Zak, eds., Balkema, Rotterdam, The Netherlands, 669–670.
Maidana, M. A., Naudin, J. J., Espino, M., García, M. A., and Sánchez-Arcilla, A. (2002). “Feasibility and usefulness of diagnostic calculations of the mean circulation in the vicinity of the Ebro mouth. Model tests against field data.” Cont. Shelf Res., 22, 229–245.
Press, W. H., Teukolsky, S. A., Vetterling, W. T., and Flannery, B. P. (1992). Numerical recipes in C, 2nd Ed., Cambridge University Press, New York, 412–419.
Ruiz, F., Gonzáles-Regalado, M. L., Borrego, J., Morales, J. A., Pendón, J. G., and Muñoz, J. M. (1998). “Stratigraphic sequence, element concentrations and heavy metal pollution in Holocene sediments from the Tinto-Odiel Estuary, Southwestern Spain.” Environ. Geol., 34, 270–278.
Sani, R. L., Gresho, P. M., Lee, R. L., and Griffiths, D. F. (1981). “The cause and cure of the spurious pressures generated by certain FEM solutions of the incompressible Navier-Stokes equations.” Comput. Methods Appl. Mech. Eng., 1, 17–43.
Serrano, J., Viñas, L., and López Fernández, A. J. (1995). “Proyecto de regeneración de los ríos Tinto y Odiel (Huelva).” Tecnoambiente, 53, 53–56.
Silvester, D. J., and Kechkar, N. (1990). “Stabilised bilinear-constant velocity-pressure finite element for the conjugate gradient solution of the stokes problem.” Comput. Methods Appl. Mech. Eng., 79, 71–86.
Van Geen, A., Adkins, J. F., Boyle, E. A., Nelson, C. H., and Palanques, A. (1997). “A record of widespread contamination from mining of the Iberian pyrite belt.” Geology, 25(4), 291–294.
Walters, R. A. (1986). “A finite element model for tidal and residual circulation.” Commun. Appl. Numer. Methods, 2, 393–398.
Zienkiewics, O. C., and Taylor, R. L. (1991). The finite element method, 4th Ed., Vol. 2, McGraw-Hill, London.
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Information
Published In
Journal of Waterway, Port, Coastal, and Ocean Engineering
Volume 133 • Issue 5 • September 2007
Pages: 313 - 323
Copyright
© 2007 ASCE.
History
Received: Jan 27, 2005
Accepted: Jan 29, 2007
Published online: Sep 1, 2007
Published in print: Sep 2007
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