La Plata basin climatology Chen, T., C. S. <strong>and</strong> S. Schubert 1999: Maintenance of upper-tropical circulation over tropical South America: the Bolivian high-Nordeste low system. J. Atmos. Sci., 56, 2081-2100. Díaz, A. F., C. D. Strudzinski <strong>and</strong> C. R. Mechoso 1998: Relationships between precipitation anomalies in Uruguay <strong>and</strong> Southern Brazil <strong>and</strong> sea surface temperature in the Pacific <strong>and</strong> Atlantic Oceans. J. Climate, 11, 251-271. Figueiredo, J. C. y E. J. Scolar 1996: Estudo da trajetória dos sistemas convectivos de mesoescala na América do Sul. VII Congreso Argentino y VII Congreso Latinoamericano e Ibérico de Meteorología, Buenos Aires, Setiembre 1996, 165-166. Figueroa, S. N., P. Satyamurty <strong>and</strong> P. L. Silva Dias 1995: Simulations of the Summer circulation over the South American region with an eta coordinate model. J. Atmos. Sci., 52, 1573-1584. Gan, G. A. <strong>and</strong> V. B. Rao 1991: Surface Cyclogenesis over South America. Mon. Wea. Rev., 119, 1293-1302. González, M. <strong>and</strong> V. Barros 1998: The relation between tropical convection in South America <strong>and</strong> the end of the dry period in subtropical Argentina. J. Climate, 18, 1669-1685. Grimm, A. M., S. E. T. Ferraz <strong>and</strong> J. Gomes 1998: Precipitation anomalies in Southern Brazil associated with El Niño <strong>and</strong> La Niña events. J. Climate, 11, 2863-2880. Guedes, R. L., L. A. T. Machado, J. M. B. Silveira, M. A. S. Alves <strong>and</strong> R. C. Waltz 1994: Trajetórias dos sistemas convectivos sobre o continente americano. X Congresso Brasileiro de Meteorologia, 8, 77-80. Belo Horizonte-MG. Anais II. Gusmão de Carvalho, A. M. y A. W. G<strong>and</strong>u 1996: A Zona de Convergência do Atlântico Sul. Climanàlise, Edição especial comemorativa de 10 anos. Cach. Paulista, octubre 1996. http://www.cptec.inpe.br/products/climanalise/cliesp10a/16.html Hoffmann, J. 1982: Atlas Climático de América del Sur. WHO - UNESCO Cartography. Kodama, Y. M. 1992: Large-scale common features of subtropical precipitation zones (the Baiu frontal zone, the SPCZ <strong>and</strong> SACZ). 1. Characteristics of subtropical frontal zones. J. Meteor. Soc. Japan, 70, 813-836. Laing, A. G. <strong>and</strong> J. M. Fritch 2000: The large-scale environments of the global populations of mesoscale convective complexes. Mon. Wea. Rev., 128, 2756-2776. Lichtenstein, E. R. 1980: La depresión del Noroeste Argentino. Tesis Doctoral, FCEyN, Universidad de Buenos Aires. Lenters, J. D. <strong>and</strong> K. H. Cook 1997: On the Origin of the Bolivian High <strong>and</strong> Related Circulation Features of the South American Climate. J. Atmos. Sci., 54, 656-678. Marengo, J. A., W. R. Soares, C. Saulo <strong>and</strong> M. Nicolini 2004: Climatology of the Low-level jet east of the Andes as derived from the NCEP-NCAR reanalyses: characteristics <strong>and</strong> temporal variability. J. Climate, 17, 2261-2280. Nieto Ferreira, R., T. M. Rickembach, D. L. Herdies <strong>and</strong> L. M. V. Carvalho 2003: Variability of South American convective cloud systems <strong>and</strong> tropospheric circulation during January- March 1998 <strong>and</strong> 1999. Mon. Wea. Rev., 131, 961-973 Nogués-Paegle, J. <strong>and</strong> K. Mo 1997: Alternating wet <strong>and</strong> dry conditions over South America during Summer. Mon. Wea. Rev., 125, 279-291. ______, C. R. Mechoso, R. Fu, E. H. Berbery, W. C. Chao, T. C. Chen, K. Cook, A. F: Díaz, D. Enfield, R. Ferreira, A. M. Grimm, V. Kousky, B. Liebmann, J. Marengo, K. Mo, J. D. Neelin, J. Paegle, A. W. Robertson, A. Seth, C. S. Vera <strong>and</strong> J. Zou 2002: Progress in Pan American CLIVAR Research: Underst<strong>and</strong>ing the South American Monsoon. Meteorologica, 27, 3-32. 33
La Plata basin climatology Robertson, A. W. <strong>and</strong> C. R. Mechoso 2000: Interannual <strong>and</strong> interdecadal variability of the South Atlantic Convergence Zone. Mon. Wea. Rev., 128, 2947-2957. Prohaska, F. J. 1976: Climates of Central <strong>and</strong> South America. World Survey of Climatology vol. 12. Elsevier Scientific Publishing Company, Amsterdam. 57-69. Saulo, C., L. J. Ferreira, J. Mejia <strong>and</strong> M. Seluchi 2004: A Description of the Thermal Low characteristics using SALLJEX special observations. CLIVAR Exchanges Contributions, 29, 1-4. Velasco, I. <strong>and</strong> J. M. Fritsch 1987: Mesoscale convective complex in the Americas. J. Geophys. Res., 92, D8, 157-175. Vera, C., P. K. Vigliarolo <strong>and</strong> E. H. Berbery 2002: Cold season synoptic scale waves over subtropical South America. Mon. Wea. Rev., 130, 684-699. Vigliarolo, P. 1998: Ciclogénesis sobre Sudamérica. Meteorológica, 23, 73-81. Virji, H. 1981: A preliminary study of Summertime tropospheric circulation patterns over South America estimated from cloud winds. Mon. Wea. Rev., 109, 599-610. Willmott, C. J. <strong>and</strong> K. Matsuura 2001: Willmott, Matsuura, <strong>and</strong> Collaborators' Global Climate Resources Pages: http://climate.geog.udel.edu/climate/index.shtml Xie <strong>and</strong> Arkin 1997: Global precipitation: a 17-year monthly analysis based on gauge observations, satellite estimations <strong>and</strong> numerical model outputs. Bull. Amer. Meteor. Soc., 78, 2539-2558. Zhou, J. <strong>and</strong> K. M. Lau 1998: Does a monsoon climate exist over South America? J. Climate, 11, 1020-1040. 34
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ABSTRACT The water, as resource, is
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puts in risk large number of person
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The main services and problems of w
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There are similar problems in diffe
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(chapters 12 and 13), because of th
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The main services and problems of w
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9.1. Introduction The emissions of
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Temperature anomalies (°C) 0.8 0.6
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Global climatic change at a global
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In view of the unavoidability of th
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Background on other regional aspect
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Background on other regional aspect
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Background on other regional aspect
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Considering the non-linear interact
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SST anomalies also have influence o
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ABSTRACT The purpose of this chapte
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Global climate models Mid-1970’s
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Global climate models Table 11.1. B
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Global climate models Table 11.2. M
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Socio-economic variables and also s
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Climate scenarios B2: Assumes a wor
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Climate scenarios The reliability o
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Climate scenarios this would be rel
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Results of global circulation model
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13.2.3. Statistical downscaling The
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La Plata basin are also considerabl
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10 N EQ 10 S 20 S 30 S 40 S 50 S 10
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Regional climatic scenarios Fig. 13
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Regional climatic scenarios Kalnay,
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Low-frequency variability 14.1. Bac
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Low-frequency variability during th
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Low-frequency variability In genera
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Low-frequency variability Mantua, N
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15.1. Introduction Statistical anal
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Statistical analysis of extreme eve
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Statistical analysis of extreme eve
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Statistical analysis of extreme eve
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Statistical analysis of extreme eve
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Statistical analysis of extreme eve
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Statistical analysis of extreme eve
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Statistical analysis of extreme eve
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CURRÍCULA OF THE AUTHORS Vicente B
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Curricula of the autors Rubén Mari
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Proyect: SGP II 057: “Trends in t