Matches in SemOpenAlex for { <https://semopenalex.org/work/W1972494887> ?p ?o ?g. }
- W1972494887 endingPage "1115" @default.
- W1972494887 startingPage "1101" @default.
- W1972494887 abstract "Abstract A small set of seasonal hindcasts of the South American monsoon (SAM) from the Center for Ocean‐Land‐Atmosphere Studies (COLA) climate model is compared with a multi‐decadal integration from the same model. It is shown that there are broad similarities in the December‐January‐February mean precipitation bias over continental South America, which comprise of the dry (wet) bias over central Amazon, northern South America (central Andes and south‐east Brazil) in the seasonal hindcasts and in the long‐term simulation. Furthermore, both types of model integrations underestimate (overestimate) the strong (weak) precipitation events over the core region of the SAM. In terms of interannual variability, seasonal hindcasts and the multi‐decadal simulation show reasonably similar results. However, the spin‐down of the moisture field in the seasonal hindcasts is evident in its distribution of the daily precipitation over the SAM core region. It is also found that in the multi‐decadal integration owing to model drift, the Sea Surface Temperature (SST) gradient in the Atlantic Ocean north of the equator is so reduced that results in a weaker low‐level cross‐equatorial flow into the SAM region compared to either the seasonal hindcasts or the National Centers for Environmental Prediction (NCEP) reanalysis. We then repeated the coupled seasonal hindcasts separately with higher horizontal and vertical resolutions of the atmospheric general circulation model (AGCM) to assess their impact on the SAM climate and its variations. It is shown that a higher horizontal resolution does not significantly improve the precipitation climatology and its interannual variability over continental South America. However, there are some marginal improvements in the frequency of occurrence of heavy precipitation events in the core region of the SAM at higher horizontal resolutions. The higher vertical resolution of the AGCM did not show a comparable benefit as the higher horizontal resolution on the SAM precipitation. However, some of the largest precipitation errors, especially over the north‐eastern part of continental South America, over the Atlantic inter‐tropical convergence zone and over the central Andes remain in all resolution experiments conducted in this study. Copyright © 2008 Royal Meteorological Society" @default.
- W1972494887 created "2016-06-24" @default.
- W1972494887 creator A5011078461 @default.
- W1972494887 creator A5060909316 @default.
- W1972494887 date "2008-10-13" @default.
- W1972494887 modified "2023-10-16" @default.
- W1972494887 title "The coupled seasonal hindcasts of the South American monsoon" @default.
- W1972494887 cites W1963549306 @default.
- W1972494887 cites W1963651035 @default.
- W1972494887 cites W1965378218 @default.
- W1972494887 cites W1974027547 @default.
- W1972494887 cites W1985114715 @default.
- W1972494887 cites W1992823786 @default.
- W1972494887 cites W2004944370 @default.
- W1972494887 cites W2011601793 @default.
- W1972494887 cites W2013380149 @default.
- W1972494887 cites W2014840824 @default.
- W1972494887 cites W2015007962 @default.
- W1972494887 cites W2015834247 @default.
- W1972494887 cites W2028167761 @default.
- W1972494887 cites W2028412126 @default.
- W1972494887 cites W2030260740 @default.
- W1972494887 cites W2038405384 @default.
- W1972494887 cites W2043749446 @default.
- W1972494887 cites W2043822581 @default.
- W1972494887 cites W2047321950 @default.
- W1972494887 cites W2056276745 @default.
- W1972494887 cites W2064444138 @default.
- W1972494887 cites W2077873915 @default.
- W1972494887 cites W2080505351 @default.
- W1972494887 cites W2087032426 @default.
- W1972494887 cites W2091977689 @default.
- W1972494887 cites W2105338747 @default.
- W1972494887 cites W2112934310 @default.
- W1972494887 cites W2142752455 @default.
- W1972494887 cites W2146459439 @default.
- W1972494887 cites W2151417135 @default.
- W1972494887 cites W2154948161 @default.
- W1972494887 cites W2168795429 @default.
- W1972494887 cites W2169904444 @default.
- W1972494887 cites W2170234268 @default.
- W1972494887 cites W2172149402 @default.
- W1972494887 cites W2173251738 @default.
- W1972494887 cites W2174005996 @default.
- W1972494887 cites W2175386348 @default.
- W1972494887 cites W2175912711 @default.
- W1972494887 cites W2176202464 @default.
- W1972494887 cites W2176654830 @default.
- W1972494887 cites W2177846786 @default.
- W1972494887 cites W2180064642 @default.
- W1972494887 cites W2181138098 @default.
- W1972494887 doi "https://doi.org/10.1002/joc.1755" @default.
- W1972494887 hasPublicationYear "2008" @default.
- W1972494887 type Work @default.
- W1972494887 sameAs 1972494887 @default.
- W1972494887 citedByCount "1" @default.
- W1972494887 crossrefType "journal-article" @default.
- W1972494887 hasAuthorship W1972494887A5011078461 @default.
- W1972494887 hasAuthorship W1972494887A5060909316 @default.
- W1972494887 hasConcept C107054158 @default.
- W1972494887 hasConcept C111368507 @default.
- W1972494887 hasConcept C122523270 @default.
- W1972494887 hasConcept C127313418 @default.
- W1972494887 hasConcept C12980444 @default.
- W1972494887 hasConcept C132651083 @default.
- W1972494887 hasConcept C13280743 @default.
- W1972494887 hasConcept C134097258 @default.
- W1972494887 hasConcept C136996986 @default.
- W1972494887 hasConcept C153294291 @default.
- W1972494887 hasConcept C168754636 @default.
- W1972494887 hasConcept C197115733 @default.
- W1972494887 hasConcept C205649164 @default.
- W1972494887 hasConcept C39432304 @default.
- W1972494887 hasConcept C49204034 @default.
- W1972494887 hasConcept C65440619 @default.
- W1972494887 hasConceptScore W1972494887C107054158 @default.
- W1972494887 hasConceptScore W1972494887C111368507 @default.
- W1972494887 hasConceptScore W1972494887C122523270 @default.
- W1972494887 hasConceptScore W1972494887C127313418 @default.
- W1972494887 hasConceptScore W1972494887C12980444 @default.
- W1972494887 hasConceptScore W1972494887C132651083 @default.
- W1972494887 hasConceptScore W1972494887C13280743 @default.
- W1972494887 hasConceptScore W1972494887C134097258 @default.
- W1972494887 hasConceptScore W1972494887C136996986 @default.
- W1972494887 hasConceptScore W1972494887C153294291 @default.
- W1972494887 hasConceptScore W1972494887C168754636 @default.
- W1972494887 hasConceptScore W1972494887C197115733 @default.
- W1972494887 hasConceptScore W1972494887C205649164 @default.
- W1972494887 hasConceptScore W1972494887C39432304 @default.
- W1972494887 hasConceptScore W1972494887C49204034 @default.
- W1972494887 hasConceptScore W1972494887C65440619 @default.
- W1972494887 hasFunder F4320306101 @default.
- W1972494887 hasFunder F4320332181 @default.
- W1972494887 hasIssue "8" @default.
- W1972494887 hasLocation W19724948871 @default.
- W1972494887 hasOpenAccess W1972494887 @default.
- W1972494887 hasPrimaryLocation W19724948871 @default.
- W1972494887 hasRelatedWork W1640978455 @default.