Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Antonio Divino Moura"'
Autor:
Antonio Divino Moura
Publikováno v:
Estudos Avançados, Vol 10, Iss 26, Pp 227-236 (1996)
Externí odkaz:
https://doaj.org/article/6cd6663357d849df95ad832a7e68db92
Publikováno v:
Agrometeoros. 24
Desde a sua criação, em 1909, no âmbito do Ministério da Agricultura, o INMET tem consciência de seu papel de provedor público de informações relacionadas a tempo, clima e áreas afins que possam ajudar o sector agrícola a fazer face aos ris
Publikováno v:
International Journal of Climatology. 29:921-926
Climate prediction for Brazil's Nordeste meaningfully uses information through January to forecast the rainfall of March–June. Empirical methods developed at the University of Wisconsin use as predictors preseason (October–January) rainfall in th
Autor:
Antonio Divino Moura, David Ferran Moncunill, Liqiang Sun, Francisco de Assis de Souza Filho, Huilan Li
Publikováno v:
Journal of Climate. 18:551-567
The NCEP Regional Spectral Model (RSM), with horizontal resolution of 60 km, was used to downscale the ECHAM4.5 AGCM (T42) simulations forced with observed SSTs over northeast Brazil. An ensemble of 10 runs for the period January–June 1971–2000 w
Publikováno v:
Journal of Climate. 17:2667-2672
Comparisons of performance of climate forecast methods require consistency in the predictand and a long common reference period. For Brazil's Nordeste, empirical methods developed at the University of Wisconsin use preseason (October–January) rainf
Autor:
Antonio Divino Moura, Peter Stone
Publikováno v:
Journal of the Atmospheric Sciences. 33:602-616
A baroclinic stability analysis is performed for a simple family of zonal shear profiles over a sphere, using a two-layer, quasi-geostrophic model. The stability properties and the structure of the most unstable waves are qualitatively similar to tho
Publikováno v:
International Journal of Climatology. 9:243-251
The Walker circulation for two contrasting years 1983 (ENSO year) and 1984 (non ENSO year) is determined. Principal changes in the upper level divergence are noted in the western and central Pacific regions. Thus, this part seems to form the principa
Autor:
Antonio Divino Moura
Publikováno v:
Journal of the Atmospheric Sciences. 33:877-907
Solutions of the linearized balance equations over a sphere are presented and compared with the Laplace's tidal equations results obtained by Longuet-Higgins. On these lines, this study searches for a partial answer concerning the accuracy of the bal
Publikováno v:
Journal of the Atmospheric Sciences. 39:1052-1061
A linear stability analysis of the hyperbolic tangent profiles is made. A Boussinesq primitive equation model with high vertical resolution is used. Unstable modes of intermediate scales (Lx ≈ 1000 km) are generated when the curvature, d2ū/dz2, of
Publikováno v:
Journal of Climatology. 8:477-488
The severe drought conditions observed during 1983 over a large extent of tropical lands were associated with the 1982–1983 El Nino event. In contrast, above normal rainfall was observed over these areas during 1984. The tropical circulations have