Navegar

Colección

Datos Estadísticas

Artículo

Este artículo es de Acceso Abierto y puede ser descargado en su versión final desde nuestro repositorio
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

The objective of this research is to study the main variability modes of the frequency of extreme temperatures in the south of South Amenica, their relation to sea surface temperatures (SSTs), and some indices of atmospheric circulation in the Southern Hemisphere. Observational data and reanalysis data were used for this purpose over the 1964-2003 period. An initial analysis showed that between the months of March and June, the frequency of wann events (especially warm nights) is highly associated with the SST in coastal zones. A wavelet analysis showed that the main variability mode found at a seasonal scale was an 8-year wave signal present in spning that remains active until the 1990s; it was noticeable in the analysis of cold nights, Atlantic SSTs, Pacific SSTs, and the Southern Annular Mode (SAM). A cross-wavelet analysis among them reflected this signal as a common variability mode, with the positive phase of the SAM congruent with the warmest conditions in the coastal zones of the Atlantic Ocean and lower cases with cold nights at the reference meteorological stations analyzed. Although longer series are desirable for low-frequency variability analysis, the results agree with previous studies that take into account an 8-year periodicity of the baroclinic waves at the Southern Hemisphere, supporting the relevance of the 8-year signal. Copyright 2008 by the American Geophysical Union.

Registro:

Documento: Artículo
Título:Temperature extremes in the south of South America in relation to Atlantic Ocean surface temperature and Southern Hemisphere circulation
Autor:Barrucand, M.; Rusticucci, M.; Vargas, W.
Filiación:Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
Departamento de Ciencias de la Atmósfera y los Océanos, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Av. Int. Cantilo s/n, Buenos Aires 1428, Argentina
Palabras clave:Atmospheric movements; Atmospheric temperature; Coastal zones; Wavelet analysis; atmospheric circulation; baroclinic wave; coastal zone; observational method; periodicity; sea surface temperature; Southern Hemisphere; Atlantic Ocean; Atlantic Ocean (South)
Año:2008
Volumen:113
Número:20
DOI: http://dx.doi.org/10.1029/2007JD009026
Título revista:Journal of Geophysical Research Atmospheres
Título revista abreviado:J. Geophys. Res. D Atmos.
ISSN:01480227
PDF:https://bibliotecadigital.exactas.uba.ar/download/paper/paper_01480227_v113_n20_p_Barrucand.pdf
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01480227_v113_n20_p_Barrucand

Referencias:

  • Aguilar, E., et al. (2005), Changes in precipitation and temperature extremes in Central America and northern South America, 1961-2003, J. Geophys. Res., 110, D23107, doi:10.1029/2005JD006119; Alexander, L., Global observed changes in daily climate extremes of temperature and precipitation (2006) J. Geophys. Res, 111, pp. D05109. , doi:10.1029/2005JD006290
  • Baldwin, M.P., Annular modes in global daily surface pressure (2001) Geophys. Res. Lett, 28, pp. 4115-4118. , doi:10.1029/2001GL013564
  • Barreiro, M., Chang, P., Saravanan, R., Variability of the South Atlantic convergence zone simulated by an atmospheric general circulation model (2002) J. Clim, 15, pp. 745-763. , doi:16.1175/ 1520-0442(2002)015<0745:VOTSAC>2.0.CO;2
  • Barros, V.R., Silvestri, G.E., The relation between sea surface temperature at the subtropical south-central Pacific and precipitation in southeastern South America (2002) J. Clim, 15, pp. 251-267. , doi:10.1175/1520-0442(2002)015<0251:TRBSST>2.0.CO;2
  • Barros, V., Grimm, A., Doyle, M., Relationship between temperature and circulation in southeastern South America and its influence from El Niño and La Niña event (2002) J. Meteorol. Soc. Jpn, 80, pp. 21-32. , doi:10.2151/jmsj.80.21
  • Barrucand, M., Rusticucci, M., Vargas, W., Looking for climate signals using wavelet transform: Extreme temperatures in Argentina, Atlantic sea surface temperature and other related variables (2006) Proceedings of the 8th International Conference on Southern Hemisphere Meteorology and Oceanography (ICSHMO), 2006, Foz do Iguaçu, pp. 1491-1499. , CD-ROM, pp, Inst. Nac. de Pesqui. Espaciais, São José dos Campos, Brazil
  • Carvalho, L., C. Jones, and B. Liebmann (2004), The South Atlantic Convergence Zone: Intensity, form, persistence, and relationships with intraseasonal to interannual activity and extreme rainfall, J. Clim., 17, 88-108, doi:10.1175 /1520-0442(2004)017<0088:TSACZI>2.0.CO;2; Chaves, R.R., Nobre, P., Interactions between sea surface temperature over the South Atlantic Ocean and the South Atlantic Convergence Zone (2004) Geophys. Res. Lett, 31, pp. L03204. , doi:10.1029/ 2003GL018647
  • Collins, D., Della-Marta, P., Plummer, N., Trewin, B., Trends in annual frequencies of extreme temperature events in Australia (2000) Aust. Meteorol. Mag, 49, pp. 277-292
  • Gillett, N., Kell, T., Jones, P., Regional climate impacts of the Southern Annular Mode (2006) Geophys. Res. Lett, 33, pp. L23704. , doi:10.1029/2006GL027721
  • Grinsted, A., Moore, J.C., Jevrejeva, S., Application of the cross wavelet transform and wavelet coherence to geophysical time series (2004) Nonlinear Process. Geophys, 11, pp. 561-566
  • Hall, A., Visbeck, M., Synchronous variability in the Southern Hemisphere atmosphere, sea ice, and ocean resulting from the annular mode (2002) J. Clim, 15, pp. 3043-3057. , doi:10.1175/ 1520-0442(2002)015<3043:SVrrSH>2.0.CO;2
  • Halpert, M.S., Ropelewski, C.F., Surface temperature patterns associated with the Southern Oscillation (1992) J. Clim, 5, pp. 577-593. , doi:10.1175/1520-0442(1992)005<0577:STPAWT>2.0.CO;2
  • Huth, R., Canziani, P., Classification of hemispheric monthly mean stratospheric potential vorticity fields (2003) Ann. Geophys, 21, pp. 805-817
  • Jones, P., Horton, E., Folland, C., Hulme, M., Parker, D., Basnett, T., The use of indices to identify changes in climate extremes (1999) Clim. Change, 42, pp. 131-149. , doi:10.1023/A:1005468316392
  • Kalnay, E., The NCEP/NCAR Reanalysis 40-year Project (1996) Bull. Am. Meteorol. Soc, 77, pp. 437-471. , doi:10.1175/ 1520-0477(1996)077<0437:TNYRP>2.0.CO;2
  • Karl, T.R., Nicholls, N., Ghazi, A., CLIVAR/GCOS/WMO workshop on indices and indicators for climate extremes: Workshop summary (1999) Clim. Change, 42, pp. 3-7. , doi:10.1023/A:1005491526870
  • Kidson, J.W., Principal modes of Southern Hemisphere low-frequency variability obtained from NCEP-NCAR reanalyses (1999) J. Clim, 12, pp. 2808-2830. , doi:10.1175/ 1520-0442(1999)012<2808:PMOSHL>2.0.-CO;2
  • Kistler, R., The NCEP-NCAR 50-Year Reanalysis: Monthly means CD-ROM and documentation (2001) Bull. Am. Meteorol. Soc, 82, pp. 247-268. , doi:10.1175/1520-0477(2001)082<0247:TNNYRM>2.3.CO;2
  • Klein Tank, A., Können, G., Trends in indices of daily temperature and precipitation extremes in Europe, 1946-99 (2003), pp. 3665-3680. , doi:10.1175 /1520-0442(2003)016<3665:TIIODT>2.0.CO;2; Klein Tank, A.M.G., Changes in daily temperature and precipitation extremes in central and south Asia (2006) J. Geophys. Res, 111, pp. D16105. , doi:10.1029/2005JD006316
  • Latif, M., Grötzner, A., The equatorial Atlantic oscillation and its response to ENSO (2000) Clim. Dyn, 16, pp. 213-218
  • Latif, M., Groetzner, A., Frey, H., El Hermanito: El Nino's little brother in the Atlantic (1996) Rep. 196, , Max-Planck.Inst. fir Meteorol, Hamburg, Germany
  • Liebmann, B., Kiladis, G.N., Marengo, J.A., Ambrizzi, T., Glick, J.D., Submonthly convective variability over South America and the South Atlantic convergence zone (1999) J. Clim, 12, pp. 1877-1891. , doi:10.1175/1520-0442(1999)012<1877:SCVOSA>2.0.CO;2
  • Malanca, F., Canziani, P., Argüello, G., Trends evolution of ozone between 1980 and 2000 at midlatitudes over the Southern Hemisphere: Decadal differences in trends (2005) J. Geophys. Res, 110, pp. D05102. , doi:10.1029/2004JD00497T
  • Mantua, N.J., Hare, S.R., Zhang, Y., Wallace, J.M., Francis, R.C., A Pacific interdecadal climate oscillation with impacts on salmon production (1997) Bull. Am. Meteorol. Soc, 78, pp. 1069-1079. , doi:10.1175/1520-0477(1997)078<1069:APICOW>2.0.CO;2
  • Marshall, G., Trends in the Southern Annular Mode from observations and reanalyses (2003) J. Clim, 16, pp. 4134-4143. , doi:10.1175/ 1520-0442(2003)016<4134:TITSAM>2.0.CO;2
  • Minetti, J., Vargas, W., El enfiriamiento de la década de 1.950 en la República Argentina (1983) Meteorologica, 14, pp. 175-188
  • Moron, V., Vautard, R., Ghil, M., Trends, interdecadal and interannual oscillations in global sea-surface temperatures (1998) Clim. Dyn, 14, pp. 545-569. , doi:10.1007/s003820050241
  • Nobre, P., Marengo, J.A., Cavalcanti, I.F.A., Obregon, G., Barros, V., Camilloni, I., Campos, N., Ferreira, A.G., Seasonal-to-decadal predictability and prediction of South American climate (2006) J. Clim, 19, pp. 5988-6004. , doi:10.1175/JCLI3946.1
  • Peterson, T., Folland, C., Gruza, G., Hogg, W., Mokssit, A., Plummer, N., Report on the activities of the Working Group on Climate Change Detection and Related Rapporteurs 1998-2001, (2001), Rep. WCDMP-47, WMO-TD 1071, 143 pp, World Meteotol. Organ, Geneva, Switzerland; Pezza, A., Simmonds, I., Renwick, J., Southern Hemisphere cyclones and anticyclones: Recent trends and links with decadal variability in the Pacific Ocean (2007) Int. J. Climatol, 27, pp. 1403-1419. , doi:10.1002/joe.1477
  • Plummer, N., James Salinger, M., Nicholls, N., Suppiah, R., Hennesy, K., Leighton, R., Trewin, B., Lough, J., Change in climate extremes over the Australian region, and New Zealand during the twentieth century (1999) Clim. Change, 42, pp. 183-202. , A:1005472418209, doi:10.1023
  • Rao, V.B., Carmo, A.D., Franchito, S., Interannual variations of storm tracks in the Southern Hemisphere and their connections with the Antarctic Oscillation (2003) Int. J Climatol, 23, pp. 1537-1545. , doi:10.1002/joc.948
  • Robertson, A., Mechoso, C., Kim, Y.J., The influence of Atlantic sea surface temperature anomalies on the North Atlantic oscillation (2000) J. Clim, 13, pp. 122-138. , doi:10.1175/ 1520-0442(2000)013<0122:TIOASS>2.0.CO;2
  • Rusticucci, M., Barrucand, M., Climatología de temperaturas extremas en la Argentina: Consistencia de datos. Relación entre la temperatura media estacional y la ocurrencia de extremos (Climatology of extreme temperatures in Argentina: Data quality. Relationship between mean seasonal temperature and the occurrence of extremes) (2001) Meteorologrica, 26, pp. 69-84
  • Rusticucci, M., Barrucand, M., Observed trends and changes in temperature extremes over Argentina (2004) J. Clim, 17, pp. 4099-4107. , doi:10.1175/1520-0442(2004)017<4099:OTACIT>2.0.CO;2
  • Rusticucci, M., Renom, M., Variability and trends in indices of quality-controlled daily temperature extremes in Uruguay (2008) Int. J. Climatol, 28 (8), pp. 1083-1095
  • Rusticucci, M., Vargas, W., Cold and warm events over Argentina and their relationship with the ENSO phases: Risk evaluation analysis (2002) Int. J. Climatol, 22, pp. 467-483. , doi:10.1002/joc.743
  • Rusticucci, M., Venegas, S., Vargas, W., Warm and cold events in Argentina and their relationship with South Atlantic and South Pacific Sea surface temperatures (2003) J. Geophys. Res, 108 (C11), p. 3356. , doi: 10.1029/2003JC001793
  • Schmitz, W., On the World Ocean Circulation: Volume II (1996), Tech. Rep. WHOI-96-08, Woods Hole Oceanographic Institution, Woods Hole, Mass; Schneider, N., The forcing of the Pacific Decadal Oscillation (2005) J. Clim, 18, pp. 4355-4373. , doi:10.1175/JCLI3527.1
  • Sensoy, S.T., Peterson, Alexander, L., Zhang, X., Enhancing Middle East climate change monitoring and indexes (2007) Bull. Am. Meteorol. Soc, 88, pp. 1249-1254. , doi:10.1175/BAMS-88-8-1249
  • Sterl, A., Hazeleger, W., Coupled variability and air-sea interaction in the South Atlantic ocean (2003) Clim. Dyn, 21, pp. 559-571. , doi:10.1007/s00382-003-0348-y
  • Tanimoto, Y., Xie, S.-P., Inter-hemispheric decadal variations in SST, surface wind, heat flux and cloud cover over the Atlantic Ocean (2002) J. Meteorol. Soc. Jpn, 80, pp. 1199-1219. , doi:10.2151/jmsj.80.1199
  • Thompson, D.W.J., Wallace, J.M., Annular modes in the extratropical circulation. Part I: Month-to-montb variability (2000) J. Clim, 13, pp. 1000-1016. , doi:10.1175/ 1520-0442(2000)013<1000:AMITEC>2.0.CO;2
  • Torrence, C., Compo, G.P., A practical guide to wavelet analysis (1998) Bull. Am. Meteorol. Soc, 79, pp. 61-78. , doi:10.1175/ 1520-0477(1998)079<0061:APGTWA>2.0.CO;2
  • Trenberth, K. E., et al. (2007), Observations: Surface and atmospheric climate change, in Climate Change 2007: The Physical Science Basis. Contribution of Worlang Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, edited by S. Solomon et al., pp. 235-336, Cambridge Univ. Press, New York; Venegas, S.A., Mysak, L.A., Straub, D.N., Evidence for interannual and interdecadal climate variability in the South Atlantic (1996) Geophys. Res. Lett, 23, pp. 2673-2676. , doi:10.1029/96GL02373
  • Venegas, S.A., Mysak, L.A., Straub, D.N., Atmosphere-ocean coupled variability in the South Atlantic (1997) J. Clim, 10, pp. 2904-2920. , doi:10.1175/1520-0442(1997)010<2904:AOCVIT>2.0.CO;2
  • Venegas, S.A., Mysak, L.A., Straub, D.N., An interdecadal climate cycle in the South Atlantic and its links to other ocean basins (1998), pp. 24,723-24,736. , doi:10.1029/98JC02443; Vera, C., Silvestri, G., Barros, V., Carril, A., Differences in El Niño response over the Southern Hemisphere (2004) J. Clim, 17, pp. 1741-1753. , doi:10.1175/1520-0442(2004)017<1741:DIENRO>2.0.CO;2
  • Vincent, L.A., Observed trends in indices of daily temperature extremes in South America 1960-2000 (2005) J. Clim, 18, pp. 5011-5023. , doi:10.1175/JCLI3589.1
  • Xie, S., Tanimoto, Y., A pan-Atlantic decadal climate oscillation (1998) Geophys. Res. Lett, 25, pp. 2185-2188. , doi:10.1029/ 98GL01525
  • Zhang, Y., Wallace, J., Battisti, D., ENSO-like interdecadal variability: 1900-93 (1997), pp. 1004-1020. , doi:10.1175/ 1520-0442(1997)0<1004:ELIV>2.0.CO;2

Citas:

---------- APA ----------
Barrucand, M., Rusticucci, M. & Vargas, W. (2008) . Temperature extremes in the south of South America in relation to Atlantic Ocean surface temperature and Southern Hemisphere circulation. Journal of Geophysical Research Atmospheres, 113(20).
http://dx.doi.org/10.1029/2007JD009026
---------- CHICAGO ----------
Barrucand, M., Rusticucci, M., Vargas, W. "Temperature extremes in the south of South America in relation to Atlantic Ocean surface temperature and Southern Hemisphere circulation" . Journal of Geophysical Research Atmospheres 113, no. 20 (2008).
http://dx.doi.org/10.1029/2007JD009026
---------- MLA ----------
Barrucand, M., Rusticucci, M., Vargas, W. "Temperature extremes in the south of South America in relation to Atlantic Ocean surface temperature and Southern Hemisphere circulation" . Journal of Geophysical Research Atmospheres, vol. 113, no. 20, 2008.
http://dx.doi.org/10.1029/2007JD009026
---------- VANCOUVER ----------
Barrucand, M., Rusticucci, M., Vargas, W. Temperature extremes in the south of South America in relation to Atlantic Ocean surface temperature and Southern Hemisphere circulation. J. Geophys. Res. D Atmos. 2008;113(20).
http://dx.doi.org/10.1029/2007JD009026