Long-term variation in the anticyclonic ocean circulation over the Zapiola Rise as observed by satellite altimetry: Evidence of possible collapses
The Zapiola Rise (ZR) is a singular sedimentary deposit about 1200 m in height and 1500 km in width located in the Argentine Basin. In situ and satellite observations have revealed the presence of an intense counterclockwise circulation around the feature, with a volume transport comparable to those...
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2009
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| LEADER | 13356caa a22012977a 4500 | ||
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| 001 | PAPER-8667 | ||
| 003 | AR-BaUEN | ||
| 005 | 20250217114303.0 | ||
| 008 | 190411s2009 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-67349241975 | |
| 030 | |a DRORE | ||
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Saraceno, Martín | |
| 245 | 1 | 0 | |a Long-term variation in the anticyclonic ocean circulation over the Zapiola Rise as observed by satellite altimetry: Evidence of possible collapses |
| 260 | |c 2009 | ||
| 270 | 1 | 0 | |m Saraceno, M.; Centro de Investigaciones del Mar y la Atmósfera (CIMA), Intendente Güiraldes 2160, Ciudad de Buenos Aires C1428EGA, Argentina; email: saraceno@cima.fcen.uba.ar |
| 504 | |a Bigorre, S., (2005) Topographic effects on wind driven oceanic circulation, , http://etd.lib.fsu.edu/theses/available/etd-07052005-163825/unrestricted /pro-dis2E.pdf, Ph.D. Thesis, Florida State University, 100pp. Available on line at | ||
| 504 | |a Boebel, O., Davis, R.E., Ollitrault, M., Peterson, R.G., Richardson, P.L., Schmid, C., Zenk, W., The intermediate depth circulation of the western South Atlantic (1999) Geophys. Res. Lett., 26 (21), pp. 3329-3332. , 10.1029/1999GL002355 | ||
| 504 | |a Chelton, D.B., Freilich, M.G., Scatterometer-based assessment of 10-m wind analyses from the operational ECMWF and NCEP numerical weather prediction models (2005) Mon. Weather Rev., 123 (2), pp. 409-429 | ||
| 504 | |a Crosby, D., Breaker, L., Gemmill, W., A proposed definition for vector correlation in geophysics: theory and application (1993) J. Atmos. Oceanic Technol., 10, pp. 355-367 | ||
| 504 | |a de Miranda, A.P., Barnier, B., Dewar, W.K., On the dynamics of the Zapiola Anticyclone (1999) J. Geophys. Res., 104, pp. 21137-21150 | ||
| 504 | |a Dewar, W.K., Topography and barotropic transport control by bottom friction (1998) J. Mar. Res., 56 (2), pp. 295-328 | ||
| 504 | |a Flood, R.D., Shor, A.N., Mud waves in the Argentine Basin and their relationship to regional bottom circulation patterns (1988) Deep-Sea Res. Part A. Oceanogr. Res. Papers, 35 (6), pp. 943-971 | ||
| 504 | |a Fu, L.L., Cazenave, A., (2001) Satellite Altimetry and Earth Sciences, A Handbook of Techniques and Applications, International Geophysics Series, 69. , Academic Press, San Diego | ||
| 504 | |a Fu, L.-L., Cheng, B., Qiu, B., 25-Day period large-scale oscillations in the Argentine Basin revealed by the TOPEX/Poseidon altimeter (2001) J. Phys. Oceanogr., 31 (2), pp. 506-517 | ||
| 504 | |a Fu, L.-L., Pathways of eddies in the South Atlantic Ocean revealed from satellite altimeter observations (2006) Geophys. Res. Lett., 33, pp. L14610. , 10.1029/2006GL026245 | ||
| 504 | |a Fu, L.L., Interaction of mesoscale variability with large-scale waves in the Argentine Basin (2007) J. Phys. Oceanogr., 37, pp. 787-793. , 10.1175/JPO2991.1 | ||
| 504 | |a Garzoli, S.L., Piola, A.R., Speich, S., Baringer, M., Goni, G., Donohue, K., Meinen, C., Matano, R.P., A monitoring system for heat and mass transports in the South Atlantic as a component of the meridional overturning circulation (2007) Workshop Report: Estancia San Ceferino, , http://eprints.soton.ac.uk/50121, Buenos Aires, Argentina, 8-10 May, 38pp, International CLIVAR Project Office, Southampton, UK available at | ||
| 504 | |a Hansen, D.V., Poulain, P.-M., Quality control and interpolations of WOCE-TOGA drifter data (1996) J. Atmos. Oceanic Technol., 13, pp. 900-909 | ||
| 504 | |a Hughes, C.W., Stepanov, V.N., Fu, L.L., Barnier, B., Hargreaves, G.W., Three forms of variability in Argentine Basin ocean bottom pressure (2007) J. Geophys. Res., 112 (C01011), pp. 1-17. , 10.1029/2006JC003679 | ||
| 504 | |a Ichikawa, Y., Takatsuki, Y., Mizuno, K., Shikama, N., Takeuchi, K., Estimation of drifting velocity and error at parking depth for the ARGO float (2002) Argo Technical Report, , FY2001 | ||
| 504 | |a Le Traon, P.Y., Faugère, Y., Hernandez, F., Dorandeu, J., Mertz, F., Ablain, M., Can we merge GEOSAT follow-on with TOPEX/Poseidon and ERS-2 for an improved description of the ocean circulation? (2003) J. Atmos. Oceanic Technol., 20, pp. 889-895 | ||
| 504 | |a Cleveland, W.S., Devlin, S., Locally weighted regression: an approach to regression analysis by local fitting (1988) J. Am. Stat. Assoc., 83, pp. 596-610 | ||
| 504 | |a Maximenko, N.A., Niiler, P.P., Hybrid decade-mean global sea level with mesoscale resolution (2005) Recent Advances in Marine Science and Technology, 2004, pp. 55-59. , Saxena N. (Ed), PACON International, Honolulu | ||
| 504 | |a Ralph, E.A., Niiler, P.P., Wind-driven currents in the tropical Pacific (1999) J. Phys. Oceanogr., 29 (9), pp. 2121-2129 | ||
| 504 | |a Reid, J.L., On the total geostrophic circulation of the South Atlantic Ocean: flow patterns, tracers, and transports (1989) Prog. Oceanogr., 23 (3), pp. 149-244 | ||
| 504 | |a Rio, M.-H., Schaeffer, P., Lemoine, J.-M., Hernandez, F., Estimation of the ocean mean dynamic topography through the combination of altimetric data, in-situ measurements and GRACE geoid: From global to regional studies (2005) Proceedings of the GOCINA International Workshop, , Luxembourg | ||
| 504 | |a Saraceno, M., Provost, C., Piola, A., On the relationship of satellite-retrieved surface temperature fronts and chlorophyll-a in the western South Atlantic (2005) J. Geophys. Res., 110 (C11). , 10.1029/2004JC002736 | ||
| 504 | |a Saraceno, M., Provost, C., Lebbah, M., Biophysical regions identification using an artificial neuronal network: a case study in the southwest Atlantic (2006) J. Adv. Space Res., 37 (4), pp. 793-805. , 10.1016/j.asr.2005.11.005 | ||
| 504 | |a Saraceno, M., Provost, C., Piola, A.R., Bava, J., Gagliardini, A., The Brazil Malvinas Frontal System as seen from nine years of AVHRR data (2004) J. Geophys. Res., 109 (C5). , 10.1029/2003JC002127 | ||
| 504 | |a Saunders, P., King, B.A., Bottom current derived from a shipborne ADCP on WOCE cruise A11 in the South Atlantic (1995) J. Phys. Oceanogr., 25, pp. 329-347 | ||
| 504 | |a Saunders, P.M., King, B.A., Oceanic fluxes on the WOCE A11 section (1995) J. Phys. Oceanogr., 25, pp. 1942-1958 | ||
| 504 | |a RRS Discovery Cruise 199, 22 Dec 1992-01 Feb 1993, WOCE A11 in the South Atlantic, in IOSDL (1993) Cruise Report, , Saunders, P.M, et al, Eds, No. 234, 69pp | ||
| 504 | |a Smith, W.H.F., Sandwell, D.T., Bathymetric prediction from dense satellite altimetry and sparse shipboard bathymetry (1994) J. Geophys. Res., 99, p. 21803 | ||
| 504 | |a Smythe-Wright, D., Boswell, S., Abyssal circulation in the Argentine Basin (1998) J. Geophys. Res., 103, pp. 15845-15851 | ||
| 504 | |a Tai, C.-K., Fu, L.-L., The 25-day-period large-scale oscillations in the Argentine Basin revisited (2005) J. Phys. Oceanogr., 35, pp. 1473-1479 | ||
| 504 | |a Volkov, D.L., Fu, L.-L., The role of vorticity fluxes in the dynamics of the Zapiola Anticyclone (2008) J. Geophys. Res., 113, pp. C11015. , 10.1029/2008JC004841 | ||
| 504 | |a Weatherly, G.L., On deep-current and hydrographic observations from a mudwave region and elsewhere in the Argentine Basin (1993) Deep-Sea Res. Part II: Top. Stud. Oceanogr., 40 (4-5), pp. 939-961 | ||
| 504 | |a Whitworth, T., Nowlin, W.D., Pillsbury, R.D., Moore, M.I., Weiss, R.F., Observations of the Antarctic Circumpolar Current and deep boundary current in the southwest Atlantic (1991) J. Geophys. Res., 96, pp. 15105-15118 | ||
| 506 | |2 openaire |e Política editorial | ||
| 520 | 3 | |a The Zapiola Rise (ZR) is a singular sedimentary deposit about 1200 m in height and 1500 km in width located in the Argentine Basin. In situ and satellite observations have revealed the presence of an intense counterclockwise circulation around the feature, with a volume transport comparable to those of the major ocean currents. The existence of a very low-frequency variability of the transport associated with the anticyclonic circulation is documented for the first time. As the Zapiola anticyclonic circulation plays a significant role in the mixing of the strongly contrasted water masses of the South Atlantic, variations in the anticyclonic transport can have a major impact on the mixing, hence a role in global climate variability. The circulation was clearly anticyclonic in the periods 1993-1999 and 2002-2007. In contrast, the 1999-2001 period did not show evidence of an anticyclonic flow in the mean surface velocity field. Moreover, the analysis of the weekly fields during that period of time revealed a cyclonic pattern from time to time. Previous work has shown that the flow can be considered as purely barotropic over the ZR region. A 15-year time-series of the transport was produced using absolute altimeter-derived geostrophic velocities. The estimated transport presents high-frequency variability associated with mesoscale activity superimposed on a low-frequency signal. The amplitude of the estimated transport is in good agreement with the only in situ-derived estimation available (80 Sv, January 1993). The low-frequency signal presents a minimum during the period 1999-2001, further suggesting that at times the Zapiola anticyclonic flow may have significantly decreased in strength or even vanished. Possible causes of the low-frequency variability are discussed. © 2009 Elsevier Ltd. All rights reserved. |l eng | |
| 536 | |a Detalles de la financiación: Inter-American Institute for Global Change Research | ||
| 536 | |a Detalles de la financiación: Oregon State University | ||
| 536 | |a Detalles de la financiación: Cystinosis Research Network | ||
| 536 | |a Detalles de la financiación: GEO-0452325 | ||
| 536 | |a Detalles de la financiación: Inter-American Institute for Global Change Research | ||
| 536 | |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas | ||
| 536 | |a Detalles de la financiación: SLA products have been produced by Ssalto/Duacs in the framework of the Evironment and Climate EU (European) Enact Project (EVK2-CT2001-00117) and then distributed by AVISO, with CNES support (Centre National des Etudes Spatiales). We thank Bernard Barnier and Prof P.T. Strub for their valuable comments. MS and CP are grateful for the continuous CNES support. MS was supported by CONICET (Argentina) and Oregon State University. UZ was supported by grant from the Inter-American Institute for Global Change Research (IAI) CRN 2076 which is supported by the US National Science Foundation (Grant GEO-0452325). | ||
| 593 | |a Centro de Investigaciones del Mar y la Atmósfera (CIMA), Intendente Güiraldes 2160, Ciudad de Buenos Aires C1428EGA, Argentina | ||
| 593 | |a Departamento de la Atmósfera y los Océanos, FCEyN, Universidad de Buenos Aires, Intendente Güiraldes 2160, Ciudad de Buenos Aires C1428EGA, Argentina | ||
| 593 | |a Laboratoire d' Oceanographie et du Climat: Experimentation et Approche Numérique (LOCEAN), Université Pierre et Marie Curie, 4 Place Jussieu, 75252 Paris cedex 05, France | ||
| 593 | |a Departamento de Oceanografía, Servicio de Hidrografía Naval, Av. Montes de Oca 2124, Ciudad de Buenos Aires, C1270ABV, Argentina | ||
| 690 | 1 | 0 | |a INTERANNUAL VARIABILITY |
| 690 | 1 | 0 | |a SOUTH ATLANTIC CIRCULATION |
| 690 | 1 | 0 | |a ZAPIOLA RISE |
| 690 | 1 | 0 | |a ANTICYCLONIC CIRCULATION |
| 690 | 1 | 0 | |a ANTICYCLONIC FLOW |
| 690 | 1 | 0 | |a BAROTROPIC |
| 690 | 1 | 0 | |a GLOBAL CLIMATES |
| 690 | 1 | 0 | |a HIGH FREQUENCY HF |
| 690 | 1 | 0 | |a IN-SITU |
| 690 | 1 | 0 | |a INTERANNUAL VARIABILITY |
| 690 | 1 | 0 | |a LONG-TERM VARIATIONS |
| 690 | 1 | 0 | |a LOW FREQUENCY VARIABILITY |
| 690 | 1 | 0 | |a LOW-FREQUENCY SIGNALS |
| 690 | 1 | 0 | |a MESOSCALE ACTIVITY |
| 690 | 1 | 0 | |a OCEAN CIRCULATION |
| 690 | 1 | 0 | |a SATELLITE ALTIMETRY |
| 690 | 1 | 0 | |a SATELLITE OBSERVATIONS |
| 690 | 1 | 0 | |a SEDIMENTARY DEPOSITS |
| 690 | 1 | 0 | |a SOUTH ATLANTIC |
| 690 | 1 | 0 | |a SOUTH ATLANTIC CIRCULATION |
| 690 | 1 | 0 | |a SURFACE VELOCITY |
| 690 | 1 | 0 | |a VOLUME TRANSPORT |
| 690 | 1 | 0 | |a WATER MASS |
| 690 | 1 | 0 | |a ZAPIOLA RISE |
| 690 | 1 | 0 | |a CLIMATOLOGY |
| 690 | 1 | 0 | |a OCEAN ENGINEERING |
| 690 | 1 | 0 | |a OCEAN CURRENTS |
| 690 | 1 | 0 | |a ANNUAL VARIATION |
| 690 | 1 | 0 | |a ANTICYCLONE |
| 690 | 1 | 0 | |a CLIMATE VARIATION |
| 690 | 1 | 0 | |a MASS TRANSPORT |
| 690 | 1 | 0 | |a MIXING |
| 690 | 1 | 0 | |a OCEANIC CIRCULATION |
| 690 | 1 | 0 | |a SATELLITE ALTIMETRY |
| 690 | 1 | 0 | |a TIME SERIES |
| 690 | 1 | 0 | |a WATER MASS |
| 690 | 1 | 0 | |a ARGENTINE BASIN |
| 690 | 1 | 0 | |a ATLANTIC OCEAN |
| 690 | 1 | 0 | |a ZAPIOLA RISE |
| 700 | 1 | |a Provost, C. | |
| 700 | 1 | |a Zajaczkovski, U. | |
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