Construction of a daily precipitation grid for southeastern South America for the period 1961-2000

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Daily station precipitation totals are used to develop a gridded dataset for the region (14°-40°S, 45°-70°W) on a 0.5° × 0.5° latitude/longitude grid, primarily for comparison with regional climate model (RCM) simulations. The gridded dataset covers the period 1961-2000. Much of the paper discusses...

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Autores principales: Jones, P.D., Lister, D.H., Harpham, C., Rusticucci, M., Penalba, O.
Formato: Artículo publishedVersion
Lenguaje:Inglés
Publicado: 2013
Materias:
Gridding
Precipitation
South America
Daily precipitations
Precipitation extremes
Regional climate modeling (RCM)
Seasonal precipitations
Southeastern Brazil
Southeastern South America
Climatology
Precipitation (chemical)
Earth atmosphere
climate modeling
computer simulation
data set
extreme event
historical perspective
model validation
precipitation (climatology)
regional climate
seasonal variation
trend analysis
Brazil
Uruguay
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_08998418_v33_n11_p2508_Jones
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paperaa:paper_08998418_v33_n11_p2508_Jones
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spelling paperaa:paper_08998418_v33_n11_p2508_Jones2023-06-12T16:48:33Z Construction of a daily precipitation grid for southeastern South America for the period 1961-2000 Int. J. Climatol. 2013;33(11):2508-2519 Jones, P.D. Lister, D.H. Harpham, C. Rusticucci, M. Penalba, O. Gridding Precipitation South America Daily precipitations Gridding Precipitation extremes Regional climate modeling (RCM) Seasonal precipitations South America Southeastern Brazil Southeastern South America Climatology Precipitation (chemical) Earth atmosphere climate modeling computer simulation data set extreme event historical perspective model validation precipitation (climatology) regional climate seasonal variation trend analysis Brazil Uruguay Daily station precipitation totals are used to develop a gridded dataset for the region (14°-40°S, 45°-70°W) on a 0.5° × 0.5° latitude/longitude grid, primarily for comparison with regional climate model (RCM) simulations. The gridded dataset covers the period 1961-2000. Much of the paper discusses the quality control of the basic station precipitation series. Although the primary aim of the development has been RCM validation, we have assessed trends in seasonal precipitation totals as well as trends in two measures of precipitation extremes (R95p, the daily precipitation amount exceeded only 5% of the time and Rx5day, the maximum 5-d precipitation total during each season). Relatively few regions across the large domain have statistically significant trends, but those that do tend to be located in the eastern two thirds of the grid, particularly over southeastern Brazil and Uruguay. Significant trends are also more evident in the DJF and MAM seasons. There is good spatial agreement between the trends in seasonal totals and trends in the extreme indices. © 2012 Royal Meteorological Society. Fil:Rusticucci, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Penalba, O. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2013 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion application/pdf eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_08998418_v33_n11_p2508_Jones
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
language Inglés
orig_language_str_mv eng
topic Gridding
Precipitation
South America
Daily precipitations
Gridding
Precipitation extremes
Regional climate modeling (RCM)
Seasonal precipitations
South America
Southeastern Brazil
Southeastern South America
Climatology
Precipitation (chemical)
Earth atmosphere
climate modeling
computer simulation
data set
extreme event
historical perspective
model validation
precipitation (climatology)
regional climate
seasonal variation
trend analysis
Brazil
Uruguay
spellingShingle Gridding
Precipitation
South America
Daily precipitations
Gridding
Precipitation extremes
Regional climate modeling (RCM)
Seasonal precipitations
South America
Southeastern Brazil
Southeastern South America
Climatology
Precipitation (chemical)
Earth atmosphere
climate modeling
computer simulation
data set
extreme event
historical perspective
model validation
precipitation (climatology)
regional climate
seasonal variation
trend analysis
Brazil
Uruguay
Jones, P.D.
Lister, D.H.
Harpham, C.
Rusticucci, M.
Penalba, O.
Construction of a daily precipitation grid for southeastern South America for the period 1961-2000
topic_facet Gridding
Precipitation
South America
Daily precipitations
Gridding
Precipitation extremes
Regional climate modeling (RCM)
Seasonal precipitations
South America
Southeastern Brazil
Southeastern South America
Climatology
Precipitation (chemical)
Earth atmosphere
climate modeling
computer simulation
data set
extreme event
historical perspective
model validation
precipitation (climatology)
regional climate
seasonal variation
trend analysis
Brazil
Uruguay
description Daily station precipitation totals are used to develop a gridded dataset for the region (14°-40°S, 45°-70°W) on a 0.5° × 0.5° latitude/longitude grid, primarily for comparison with regional climate model (RCM) simulations. The gridded dataset covers the period 1961-2000. Much of the paper discusses the quality control of the basic station precipitation series. Although the primary aim of the development has been RCM validation, we have assessed trends in seasonal precipitation totals as well as trends in two measures of precipitation extremes (R95p, the daily precipitation amount exceeded only 5% of the time and Rx5day, the maximum 5-d precipitation total during each season). Relatively few regions across the large domain have statistically significant trends, but those that do tend to be located in the eastern two thirds of the grid, particularly over southeastern Brazil and Uruguay. Significant trends are also more evident in the DJF and MAM seasons. There is good spatial agreement between the trends in seasonal totals and trends in the extreme indices. © 2012 Royal Meteorological Society.
format Artículo
Artículo
publishedVersion
author Jones, P.D.
Lister, D.H.
Harpham, C.
Rusticucci, M.
Penalba, O.
author_facet Jones, P.D.
Lister, D.H.
Harpham, C.
Rusticucci, M.
Penalba, O.
author_sort Jones, P.D.
title Construction of a daily precipitation grid for southeastern South America for the period 1961-2000
title_short Construction of a daily precipitation grid for southeastern South America for the period 1961-2000
title_full Construction of a daily precipitation grid for southeastern South America for the period 1961-2000
title_fullStr Construction of a daily precipitation grid for southeastern South America for the period 1961-2000
title_full_unstemmed Construction of a daily precipitation grid for southeastern South America for the period 1961-2000
title_sort construction of a daily precipitation grid for southeastern south america for the period 1961-2000
publishDate 2013
url http://hdl.handle.net/20.500.12110/paper_08998418_v33_n11_p2508_Jones
work_keys_str_mv AT jonespd constructionofadailyprecipitationgridforsoutheasternsouthamericafortheperiod19612000
AT listerdh constructionofadailyprecipitationgridforsoutheasternsouthamericafortheperiod19612000
AT harphamc constructionofadailyprecipitationgridforsoutheasternsouthamericafortheperiod19612000
AT rusticuccim constructionofadailyprecipitationgridforsoutheasternsouthamericafortheperiod19612000
AT penalbao constructionofadailyprecipitationgridforsoutheasternsouthamericafortheperiod19612000
_version_ 1769810034659688448

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