Navegar

Colección

Datos Estadísticas

Artículo

Dragani, W.C.; D'Onofrio, E.E.; Grismeyer, W.; Fiore, M.M.E.; Campos, M.I. "Atmospherically-induced water oscillations detected in the port of Quequén, Buenos Aires, Argentina" (2009) Physics and Chemistry of the Earth. 34(17-18):998-1008
La versión final de este artículo es de uso interno de la institución.
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

Sea level data gathered at Quequén, corresponding to the four most energetic events detected in 1982, are analyzed and compared with simultaneous sea level data recorded at Mar del Plata, Pinamar and Mar de Ajó. Large-amplitude sea-level oscillations at these locations are generally superposed to low-amplitude oscillations ("background") which are one or two order of magnitude lower than the first ones. Background at Quequén is characterized by a broadband energy spectrum with maximum energy around 17-35 min. During energetic events at Quequén, the spectral peaks are situated between 0.8 and 4.0 cph (15-75 min) and wavelet analysis shows intermittent activity of large-amplitude waves (they show up irregularly during short lapses of 100-200 min long, approximately). The computed ratios between sea level variances of the active event and the preceding background at Quequén, Mar de Ajó, Pinamar and Mar del Plata apparently do not have a relationship among locations nor events. Such noticeable variability in the spectral peak positions, variances and ratios could likely be related to the celerity, amplitude, direction and period of atmospheric gravity waves in the region. Large-amplitude sea-level oscillations are always firstly observed at Quequén and, subsequently further north, at Mar del Plata, Pinamar and Mar de Ajó, respectively. Maximum amplitudes detected for each event at these different locations are very similar. These results support that atmospherically-induced large-amplitude sea-level oscillations (generated on the continental shelf) would enter the port of Quequén through its narrow mouth while they propagate towards Mar del Plata, Pinamar and Mar de Ajó, where they show up in tidal records some hours later. © 2009 Elsevier Ltd. All rights reserved.

Registro:

Documento: Artículo
Título:Atmospherically-induced water oscillations detected in the port of Quequén, Buenos Aires, Argentina
Autor:Dragani, W.C.; D'Onofrio, E.E.; Grismeyer, W.; Fiore, M.M.E.; Campos, M.I.
Filiación:Servicio de Hidrografía Naval, ESCM-INUN, Av. Montes de Oca 2124, C1270ABV Ciudad Autonoma de Buenos Aires, Argentina
Departamento Ciencias de la Atmósfera y los Océanos, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, (1428) Ciudad Universitaria, Pabellon II, 2do. piso. Ciudad Autonoma de Buenos Aires, Argentina
Instituto de Geodesia y Geofísica Aplicada, Facultad de Ingeniería, Universidad de Buenos Aires, Av. Las Heras 2214, 1127 Ciudad Autonoma de Buenos Aires, Argentina
CONICET, Consejo Nacional de Investigaciones Científicas y Técnicas, Av. Rivadavia 1917, C1033AAJ Ciudad Autonoma de Buenos Aires, Argentina
Palabras clave:Atmospherically-induced waves; Long waves; Port of Quequén; Seiches; Spectral analysis; Tide gauge; Atmospherically-induced waves; Long waves; Seiches; Spectral analysis; Tide gauge; Gravitational effects; Spectroscopy; Spectrum analysis; Spectrum analyzers; Tide gages; Water waves; Wavelet analysis; Sea level; amplitude; detection method; gravity wave; oscillation; sea level change; seiche; spectral analysis; tide gauge; wave direction; wave propagation; wavelet analysis; Argentina; Buenos Aires [Argentina]; Mar del Plata; Quequen; South America
Año:2009
Volumen:34
Número:17-18
Página de inicio:998
Página de fin:1008
DOI: http://dx.doi.org/10.1016/j.pce.2009.08.008
Título revista:Physics and Chemistry of the Earth
Título revista abreviado:Phys. Chem. Earth
ISSN:14747065
CODEN:PCEHA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14747065_v34_n17-18_p998_Dragani

Referencias:

  • Balay, M., 1955. La determinación del nivel medio del Mar Argentino, influencias de las oscilaciones del mar no causadas por la marea. Dir. Gral. de Nav. Hidrog., Min. de Marina, 46pp; Bosart, L.F., Cussen Jr., J.P., Gravity waves phenomena accompanying east coast cyclogenesis (1973) Monthly Weather Review, 101 (5), pp. 446-454
  • Caviglia, F.J., Dragani, W.C., An improved 2-D finite difference circulation model for tide- and wind-induced flow (1996) Computational Geosciences, 22 (10), pp. 1083-1096
  • Dragani, W.C., (1988) Análisis del proceso físico generador de ondas largas en la costa bonaerense argentina, , Thesis, Inst. Tec. Bs. As, Buenos Aires, 58pp
  • Dragani, W.C., (1997) Una explicación del proceso físico generador de ondas de largo período en la costa bonaerense argentina, , Doctoral Thesis, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 222pp
  • Dragani, W.C., A feature model of surface pressure and wind fields associated with the passage of atmospheric cold fronts (1999) Computational Geosciences, 25, pp. 1149-1157
  • Dragani, W.C., Mazio, C.A., Nuñez, M.N., Sea-level oscillations in coastal waters of the Buenos Aires Province, Argentina (2002) Continental Shelf Research, 22, pp. 779-790
  • Dragani, W.C., Numerical experiments of the generation of long ocean waves in coastal waters of the Buenos Aires province, Argentina (2007) Continental Shelf Research, , 10.1016/j.csr.2006.11.009
  • Gedzelman, S.D., Rilling, R.A., Short-period atmospheric gravity waves: a study of their dynamic and synoptic features (1978) Monthly Weather Review, 106 (2), pp. 196-210
  • Harris, F.J., Of the use of windows for harmonics analysis with the discrete Fourier Transform (1978) Proceedings of the IEEE, 66, pp. 51-83
  • Inman, D., Munk, W., Balay, M., Spectra of low frequency ocean waves along the Argentine shelf (1962) Deep-Sea Research, 8, pp. 155-164
  • Lanfredi, N.W., 1972. Resultados de mediciones directas de corrientes en el Atlántico Sudoccidental. Rep.H-650/2, Dpto. Oceanog., Serv. Hidrog. Nav., Buenos Aires, 107pp; Lanfredi, N.W., Capurro, L., 1971. Resultados de mediciones directas de corrientes en el Atlántico Sudoccidental. Rep. H-650/1, Dpto. Oceanog., Serv. Hidrog. Nav., Buenos Aires, 109pp; Monserrat, S., Rabinovich, A., Casas, B., On the reconstruction of the transfer function for atmospherically generated seiches (1998) Geophysical Research Letters, 25 (12), pp. 2197-2200
  • Nuñez, M.N., Mazio, C.A., Dragani, W.C., Estudio espectral de un lapso de intensa actividad de ondas de gravedad atmosf!ericas registradas en la costa bonaerense argentina (1999) Revista Meteorologica, 23 (1-2), pp. 49-59
  • Oppenheim, A.V., Schafer, R.W., (1975) Digital Signal Processing, p. 556. , Prentice-Hall
  • Oppenheim, A.V., Schafer, R.W., (1989) Discrete-Time Signal Processing, , Prentice-Hall pp. 447-448
  • Rabinovich, A.B., Monserrat, S., Meteorological tsunamis near the Balearic and Kuril Islands: descriptive and statistical analysis (1996) Natural Hazards, 13 (1), pp. 55-90
  • Rabinovich, A.B., Spectral analysis of tsunami waves: separation of source and topography effects (1997) Journal of Geophysical Research, 102 (C6), pp. 12663-12676
  • Rabinovich, A.B., Stephenson, F.E., Longwave measurements for the coast of British Columbia and improvements to the tsunami warning capability (2004) Natural Hazards, 32, pp. 313-343
  • Stobie, J.G., Einaudi, F., Uccellini, L.W., A case of gravity waves-convective storm interaction: 9 May 1979 (1983) Journal of Atmospheric Sciences, 40, pp. 2804-2830
  • Stoica, P., Moses, R., (1997) Introduction to Spectral Analysis, , Prentice-Hall, Englewood Cliffs, NJ pp. 52-54
  • Torrence, C., Compo, G.P., A practical guide to wavelet analysis (1998) Bulletin of the American Meteorology Society, 71, pp. 61-78
  • Uccellini, L.W., Koch, S.E., The synoptic setting and possible energy sources for mesoscale wave disturbances (1987) Monthly Weather Review, 115 (3), pp. 721-729
  • Vara, C.D., Mazio, C.A., D'Onofrio, E.E., Weischelbaun, M.L.D., 1977. Oscilaciones de largo período en el área de Punta Médanos, Parte I. Tech. Rep. 11, Dpto. Oceanog., Serv. Hidrog. Nav., Buenos Aires, 24pp; Vara, C.D., Mazio, C.A., D'Onofrio, E.E., 1978. Oscilaciones de largo período en el área de Punta Médanos, Parte II: Análisis espectral. Tech. Rep. 21, Dpto. Oceanog., Serv. Hidrog. Nav., Buenos Aires, 20pp; Vara, C.D., Mazio, C.A., (1982) Espectro de ondas largas en Pinamar. Tech, , Rep. 54, Dpto. Oceanog, Serv. Hidrog. Nav, Buenos Aires, 39pp
  • Welch, P.D., The use of fast fourier transform for the estimation of power spectra: a method based on time averaging over short, modified periodograms (1967) IEEE Transactions on Audio Electroacoustics, AU-15, pp. 70-73
  • Wilson, B.W., Seiches (1972) Advances in Hydroscience, 8, pp. 1-94. , Chow Ven.Te. (Ed), Academic Press, New York

Citas:

---------- APA ----------
Dragani, W.C., D'Onofrio, E.E., Grismeyer, W., Fiore, M.M.E. & Campos, M.I. (2009) . Atmospherically-induced water oscillations detected in the port of Quequén, Buenos Aires, Argentina. Physics and Chemistry of the Earth, 34(17-18), 998-1008.
http://dx.doi.org/10.1016/j.pce.2009.08.008
---------- CHICAGO ----------
Dragani, W.C., D'Onofrio, E.E., Grismeyer, W., Fiore, M.M.E., Campos, M.I. "Atmospherically-induced water oscillations detected in the port of Quequén, Buenos Aires, Argentina" . Physics and Chemistry of the Earth 34, no. 17-18 (2009) : 998-1008.
http://dx.doi.org/10.1016/j.pce.2009.08.008
---------- MLA ----------
Dragani, W.C., D'Onofrio, E.E., Grismeyer, W., Fiore, M.M.E., Campos, M.I. "Atmospherically-induced water oscillations detected in the port of Quequén, Buenos Aires, Argentina" . Physics and Chemistry of the Earth, vol. 34, no. 17-18, 2009, pp. 998-1008.
http://dx.doi.org/10.1016/j.pce.2009.08.008
---------- VANCOUVER ----------
Dragani, W.C., D'Onofrio, E.E., Grismeyer, W., Fiore, M.M.E., Campos, M.I. Atmospherically-induced water oscillations detected in the port of Quequén, Buenos Aires, Argentina. Phys. Chem. Earth. 2009;34(17-18):998-1008.
http://dx.doi.org/10.1016/j.pce.2009.08.008