Assessing the effect of domain size over the Caribbean region using the PRECIS regional climate model

Verfasser / Beitragende:
[Abel Centella-Artola, Michael Taylor, Arnoldo Bezanilla-Morlot, Daniel Martinez-Castro, Jayaka Campbell, Tannecia Stephenson, Alejandro Vichot]
Ort, Verlag, Jahr:
2015
Enthalten in:
Climate Dynamics, 44/7-8(2015-04-01), 1901-1918
Format:
Artikel (online)
ID: 605473714
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024 7 0 |a 10.1007/s00382-014-2272-8  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00382-014-2272-8 
245 0 0 |a Assessing the effect of domain size over the Caribbean region using the PRECIS regional climate model  |h [Elektronische Daten]  |c [Abel Centella-Artola, Michael Taylor, Arnoldo Bezanilla-Morlot, Daniel Martinez-Castro, Jayaka Campbell, Tannecia Stephenson, Alejandro Vichot] 
520 3 |a This study investigates the sensitivity of the one-way nested PRECIS regional climate model (RCM) to domain size for the Caribbean region. Simulated regional rainfall patterns from experiments using three domains with horizontal resolution of 50km are compared with ERA reanalysis and observed datasets to determine if there is an optimal RCM configuration with respect to domain size and the ability to reproduce important observed climate features in the Caribbean. Results are presented for the early wet season (May-July) and late wet season (August-October). There is a relative insensitivity to domain size for simulating some important features of the regional circulation and key rainfall characteristics e.g. the Caribbean low level jet and the mid summer drought (MSD). The downscaled precipitation has a systematically negative precipitation bias, even when the domain was extended to the African coast to better represent circulation associated with easterly waves and tropical cyclones. The implications for optimizing modelling efforts within resource-limited regions like the Caribbean are discussed especially in the context of the region's participation in global initiatives such as CORDEX. 
540 |a Springer-Verlag Berlin Heidelberg, 2014 
690 7 |a RCM evaluation  |2 nationallicence 
690 7 |a Domain size assessment  |2 nationallicence 
690 7 |a Caribbean-Central America  |2 nationallicence 
690 7 |a Regional climate  |2 nationallicence 
690 7 |a CORDEX  |2 nationallicence 
700 1 |a Centella-Artola  |D Abel  |u Instituto de Meteorologia, Havana, Cuba  |4 aut 
700 1 |a Taylor  |D Michael  |u Department of Physics, University of the West Indies, Mona, Kingston, Jamaica  |4 aut 
700 1 |a Bezanilla-Morlot  |D Arnoldo  |u Instituto de Meteorologia, Havana, Cuba  |4 aut 
700 1 |a Martinez-Castro  |D Daniel  |u Instituto de Meteorologia, Havana, Cuba  |4 aut 
700 1 |a Campbell  |D Jayaka  |u Department of Physics, University of the West Indies, Mona, Kingston, Jamaica  |4 aut 
700 1 |a Stephenson  |D Tannecia  |u Department of Physics, University of the West Indies, Mona, Kingston, Jamaica  |4 aut 
700 1 |a Vichot  |D Alejandro  |u Instituto de Meteorologia, Havana, Cuba  |4 aut 
773 0 |t Climate Dynamics  |d Springer Berlin Heidelberg  |g 44/7-8(2015-04-01), 1901-1918  |x 0930-7575  |q 44:7-8<1901  |1 2015  |2 44  |o 382 
856 4 0 |u https://doi.org/10.1007/s00382-014-2272-8  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00382-014-2272-8  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Centella-Artola  |D Abel  |u Instituto de Meteorologia, Havana, Cuba  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Taylor  |D Michael  |u Department of Physics, University of the West Indies, Mona, Kingston, Jamaica  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Bezanilla-Morlot  |D Arnoldo  |u Instituto de Meteorologia, Havana, Cuba  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Martinez-Castro  |D Daniel  |u Instituto de Meteorologia, Havana, Cuba  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Campbell  |D Jayaka  |u Department of Physics, University of the West Indies, Mona, Kingston, Jamaica  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Stephenson  |D Tannecia  |u Department of Physics, University of the West Indies, Mona, Kingston, Jamaica  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Vichot  |D Alejandro  |u Instituto de Meteorologia, Havana, Cuba  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Climate Dynamics  |d Springer Berlin Heidelberg  |g 44/7-8(2015-04-01), 1901-1918  |x 0930-7575  |q 44:7-8<1901  |1 2015  |2 44  |o 382