Artículo

Solman, S.A.; Blázquez, J."Multiscale precipitation variability over South America: Analysis of the added value of CORDEX RCM simulations" (2019) Climate Dynamics
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Abstract:

This study is aimed to assess the added value of Regional Climate Models (RCMs) with respect to their driving Global Climate Models (GCMs) focused on the behavior of precipitation over South America (SA) at different temporal scales. RCMs from the CORDEX experiments available for the South American domain at 0.44° resolution were used together with their driving GCMs from the Coupled Models Intercomparison Project (CMIP5) dataset for the period 1979–2005. Observed data from the CPC-Global Unified Gauge-Based Analysis of Daily Precipitation was used to evaluate the simulations. Precipitation data were first filtered to retain the variability at the interannual, intraseasonal and synoptic timescales. Statistics of the daily precipitation data were also evaluated, including percentiles of light, moderate, heavy and extreme precipitation events. The added value was quantified in terms of two metrics accounting for the spatial distribution of the particular precipitation feature and the M-skill score, representing a measure of normalized square errors. Added value is strongly dependent on the RCM-GCM pair evaluated. RCMs with an overall good performance add value over their driving GCM for all metrics analyzed, from the climatological seasonal mean to the intensity of extreme events. The added value arises more clearly as long as the smaller the scale of the precipitation feature assessed is. © 2019, Springer-Verlag GmbH Germany, part of Springer Nature.

Registro:

Documento: Artículo
Título:Multiscale precipitation variability over South America: Analysis of the added value of CORDEX RCM simulations
Autor:Solman, S.A.; Blázquez, J.
Filiación:Departamento de Ciencias de la Atmósfera y los Océanos DCAO-FCEN-UBA, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, 1428, Argentina
Centro de Investigaciones del Mar y la Atmósfera CIMA/CONICET-UBA, CONICET-Universidad de Buenos Aires, Buenos Aires, 1428, Argentina
Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de La Plata, La Plata, Argentina
Palabras clave:Added value; Precipitation; Regional climate modeling; South America; Temporal scale
Año:2019
DOI: http://dx.doi.org/10.1007/s00382-019-04689-1
Handle:http://hdl.handle.net/20.500.12110/paper_09307575_v_n_p_Solman
Título revista:Climate Dynamics
Título revista abreviado:Clim. Dyn.
ISSN:09307575
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09307575_v_n_p_Solman

Referencias:

  • Alvarez, M.S., Vera, C.S., Kiladis, G.N., MJO modulating the activity of the leading mode of intraseasonal variability in South America (2017) Atmosphere
  • Asadieh, B., Krakauer, N., Global trends in extreme precipitation: climate models versus observations (2015) Hydrol Earth Syst Sci, 19, pp. 877-891
  • Berbery, H., Vera, C.S., Characteristics of the Southern Hemisphere winter storm track with filtered and unfiltered data (1996) J Atmos Sci, 53, pp. 468-481
  • Blazquez, J., Solman, S.A., Fronts and precipitation in CMIP5 models for the austral winter of the SouthernHemisphere (2018) Clim Dyn, 50, pp. 2705-2717
  • Blázquez, J., Solman, S.A., Intraseasonal variability of wintertime frontal activity and its relationship with rainfall variability over South America (2016) Clim Dyn, 46, pp. 2327-2336
  • Blázquez, J., Solman, S.A., Interannual variability of the frontal activity in the Southern Hemisphere: relationship with atmospheric circulation and precipitation over southern South America (2017) Clim Dyn, 48, pp. 2569-2579
  • Boers, N., Bookhagenm, B., Marengo, J., Marwan, N., von Storch, J., Kuths, J., Extreme rainfall of the South American monsoon system: a dataset comparison using complex networks (2015) J of Climate, 28, pp. 1031-2056
  • Chylek, P., Li, J., Dubey, M.K., Wang, M., Lesins, G., Observed and model simulated 20th century Arctic temperature variability: Canadian Earth System Model CanESM2 (2011) Atmos Chem Phys Discuss, 11 (8), pp. 22893-22907
  • De Sales, F., Xue, Y., Assessing the dynamic downscaling ability over South America using the intensity-scale verification technique (2010) Int J Climatol, 31, pp. 1254-1263
  • De Oliveira, C.P., Ambrizzi, T., Aimola, L., Influence of intraseasonal variability on precipitation in northern South America during the winter season (2016) Int J Climatol, 37, pp. 2177-2186
  • Di Luca, A., de Elia, R., Laprise, R., Potential for added value in precipitation simulated by high resolution nested regional climate models and observations (2012) Clim Dyn, 38, pp. 1229-1247
  • Di Luca, A., de Elía, R., Laprise, R., Potential for added value in temperature simulated by high-resolution nested RCMs in present climate and in the climate change signal (2013) Clim Dyn, 40, pp. 443-464
  • Di Luca, A., Argüeso, D., Evans, J.P., de Elía, R., Laprise, R., Quantifying the overall added value of dynamical downscaling and the contribution from different spatial scales (2016) J Geophys Res Atmos, 121, pp. 1575-1590
  • Diaconescu, E.P., Laprise, R., Can added value be expected in RCM-simulated large scales? (2013) Clim Dyn, 41, pp. 1769-1800
  • Diaz, L., Vera, C., Austral summer precipitation interannual variability and trends over Southeastern South America in CMIP5 models (2017) Int J Climatol, 37, pp. 681-695
  • Duchon, C.E., Lanczos filtering in one and two dimensions (1979) J Appl Meteorol, 18, pp. 1016-1022
  • Falco, M., Carril, A.F., Menéndez, C.G., Zaninelli, P., Li, L., (2018) Assessment of CORDEX Simulations over South America: Added Value on Seasonal Climatology and Resolution Considerations, , https://doi.org/10.1007/s00382-018-4412-z
  • Fantini, A., Raffaele, F., Torma, C., Bacer, S., Coppola, E., Giorgi, F., Ahrens, B., Verdechia, M., Assessment of multiple daily precipitation statistics in ERA-Interim driven Med-CORDEX and EURO-CORDEX experiments against high resolution observations (2018) Clim Dyn, 51, pp. 877-900
  • Feser, F., Enhanced detectability of added value in limited area model results separated into different spatial scales (2006) Mon Weather Rev, 134, pp. 2180-2197
  • Garreaud, R.D., Vuille, M., Compagnucci, R., Marengo, J., Palaeogeography, Present-day South American climate (2009) Palaeoclimatol Palaeoecol, 281, pp. 180-195
  • Giorgi, F., Gutowski, W.J., Regional dynamical downscaling and the CORDEX initiative (2015) Annu Rev Environ Resour, 40, pp. 467-490
  • Giorgi, F., Brodeur, S., Bates, G.T., Regional climate change scenarios over the United States produced with a nested regional climate model (1994) J Clim, 7, pp. 375-399
  • Giorgi, F., Changes in extremes and hydroclimatic regimes in the CREMA ensemble projections (2014) Clim Change
  • Grimm, A.M., Interannual climate variability in South America: impacts on seasonal precipitation, extreme events, and possible effects of climate change (2011) Stoch Environ Res Risk Asses, 25, pp. 537-554
  • Gulizia, C., Camilloni, I., Comparative analysis of the ability of a set of CMIP3 and CMIP5 global climate models to represent precipitation in South America (2015) Int J of Climatol, 35, pp. 583-595
  • Hazeleger, W., Severijns, C., Semmler, T., Ştefănescu, S., Yang, S., Wang, X., Wyser, K., Baldasano, J.M., EC-Earth: a seamless earth-system prediction approach in action (2010) Bull Am Meteorol Soc, 91 (10), pp. 1357-1363
  • Jacob, D., Elizalde, A., Haensler, A., Hagemann, S., Kumar, P., Podzun, R., Rechid, D., Wilhelm, C., Assessing the Transferability of the regional climate model REMO to di erent coordinated regional climate downscal- ing experiment (CORDEX) regions (2012) Atmosphere, 3 (4), pp. 181-199
  • Jacob, D., EURO-CORDEX: New high-resolution climate change projections for European impact research (2014) Reg Environ Change, 14, pp. 563-578
  • Kupiainen, M., Jansson, C., Samuelsson, P., Jones, C., (2014) Rossby Centre Regional Atmospheric Model, RCA4, , Rossby Center News Letter
  • Laprise, R., Challenging some tenets of Regional Climate Modelling (2008) Meteorol Atmos Phys, 100, pp. 3-22
  • Leung, L.R., Qian, Y., Bian, X., Hydroclimate of the Western United States Based on Observations and Regional Climate Simulations of 1981–2000. Part I: Seasonal Statistics (2003) J Clim, 16, pp. 1892-1911
  • Liebmann, B., Mechoso, C.R., The South American Monsoon System. The global monsoon system (2011) The global monsoon system: research and forecast, pp. 137-157. , Chang C-P, Ding Y, Lau N-C, (eds), 2, World Scientific Publication Company, Singapore
  • Lucas-Picher, P., Laprise, R., Winger, K., Evidence of added value in North American regional climate model hindcast simulations using ever-increasing horizontal resolutions (2017) Clim Dyn, 48, pp. 2611-2633
  • Manzanas, R., Gutiérrez, J.M., Fernández, J., van Meijgaard, E., Calmanti, S., Magariño, M.E., Cofiño, A.S., Herrera, S., Dynamical and statistical downscaling of seasonal temperature forecasts in Europe: added value for user applications (2018) Climate Services, 9, pp. 44-56
  • Prein, A.F., A review on regional convection-permitting climate modeling: demonstrations, prospects and challenges (2015) Rev Geophys, 53, pp. 323-361
  • Rasmussen, K.L., Houze, R.A., Jr., Convective initiation near the Andes in subtropical South America (2016) Mon Wea Rev, 144, pp. 2351-2374
  • Rasmussen, K.L., Chaplin, M.M., Zuluaga, M.D., Houze, R.A., Jr., Contribution of extreme convective storms to rainfall in South America (2016) J Hydrometeorol, 17, pp. 353-367
  • Rauscher, S.A., Coppola, E., Piani, C., Giorgi, F., Resolution effects on regional climate model simulations of seasonal precipitation over Europe (2010) Clim Dyn, 35, pp. 685-711
  • Rojas, M., Multiply nested regional climate simulation for southern South America: Sensitivity to model resolution (2006) Mon Weather Rev, 134, pp. 2208-2223
  • Romatschke, U., Houze, R.A., Characteristics of precipitating convective systems accounting for the summer rainfall of tropical and subtropical South America (2013) J Hydrometeorol, 14, pp. 25-46
  • Rummukainen, M., Added value in regional climate modeling (2016) WIREs Clim Change, 7, pp. 145-159
  • Sánchez, E., Solman, S., Remedio, A.R.C., Berbery, H., Samuelsson, P., da Rocha, R.P., Mourão, C., Jacob, D., Regional climate modelling in CLARIS-LPB: a concerted approach towards twentyfirst century projections of regional temperature and precipitation over South America (2015) Clim Dyn, 45, pp. 2193-2212
  • Singh, S., Ghosh, S., Sahana, A.S., Vittal, H., Karmakar, S., Do dynamic regional models add value to the global model projections of Indian monsoon? (2017) Cim Dyn, 48, pp. 1375-1397
  • Siqueira, J.R., Machado, L.A.T., Influence of the frontal systems on the day-to-day convection variability over South America (2004) J Clim, 17, pp. 1754-1766
  • Skamarock, W., Klemp, J., Dudhia, J., Gill, D., Barker, D., Duda, M., Wang, W., Powers, J., (2008) A Description of the Advanced Research WRF, , version 3. Technical Report. NCAR
  • Solman, S., Orlanski, I., Subpolar high anomaly preconditioning precipitation over South America (2010) J of Atmos Sci, 67, pp. 1526-1542
  • Solman, S.A., Nuñez, M.N., Cabré, M.F., Regional climate change experiments over southern South America. I: present climate (2008) Clim Dyn, 30, p. 533
  • Solman, S., Sanchez, E., Samuelsson, P., da Rocha, R.P., Li, L., Marengo, J., Pessacg, N., Jacob, D., Evaluation of an ensemble of regional climate model simulations over South America driven by the ERA-Interim reanalysis: Model performance and uncertainties (2013) Clim Dyn, 41, pp. 1139-1157
  • Stevens, B., Giorgetta, M., Esch, M., Mauritsen, T., Crueger, T., Rast, S., Salz- mann, M., Roeckner, E., Atmospheric component of the MPI-M Earth System Model: ECHAM6 (2013) J Adv Model Earth Syst, 5 (2), pp. 146-172
  • Torma, C.S., Giorgi, F., Coppola, E., Added value of regional climate modeling over areas characterized by complex terrain-Precipitation over the Alps (2015) J Geophys Res Atmos, 120, pp. 3957-3972
  • Vera, C.S., Alvarez, M.S., Gonzalez, P.L.M., Liebmann, B., Kiladis, G.N., Seasonal cycle of precipitation variability in South America on intraseasonal timescales (2017) Clim Dyn
  • Watterson, I.G., Bathols, J., Heady, C., What influences the skill of climate models over the continents? (2014) Bull Amer Meteor Soc, 95, pp. 689-700
  • Xie, P., Yatagai, A., Chen, M., Hayasaka, T., Fukushima, Y., Liu, C., Yang, S., A gauge-based analysis of daily precipitation over East Asia (2007) J Hydrometeorol, 8, pp. 607-626

Citas:

---------- APA ----------
Solman, S.A. & Blázquez, J. (2019) . Multiscale precipitation variability over South America: Analysis of the added value of CORDEX RCM simulations. Climate Dynamics.
http://dx.doi.org/10.1007/s00382-019-04689-1
---------- CHICAGO ----------
Solman, S.A., Blázquez, J. "Multiscale precipitation variability over South America: Analysis of the added value of CORDEX RCM simulations" . Climate Dynamics (2019).
http://dx.doi.org/10.1007/s00382-019-04689-1
---------- MLA ----------
Solman, S.A., Blázquez, J. "Multiscale precipitation variability over South America: Analysis of the added value of CORDEX RCM simulations" . Climate Dynamics, 2019.
http://dx.doi.org/10.1007/s00382-019-04689-1
---------- VANCOUVER ----------
Solman, S.A., Blázquez, J. Multiscale precipitation variability over South America: Analysis of the added value of CORDEX RCM simulations. Clim. Dyn. 2019.
http://dx.doi.org/10.1007/s00382-019-04689-1