Planetary Boundary Layer
Mostrando 13-18 de 18 artigos, teses e dissertações.
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13. Estudo das camadas limites planetárias marinha e continental na região do Centro de Lançamento de Alcântara / Study the planetary boundaries layers marine and continental in region of the Alcântara Space Launching Center
The Planetary Boundary Layer (CLP) over the ocean and continent is investigated at the north part of the Maranhão State coastline. With this purpose, the structure these CLPs is examined using observational data and numerical studies. Simultaenous radiossonde data were collacted and used in this study. The tri-dimensional mesoecale model (RAMS) is applied t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/04/2002
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14. Estudo das camadas limites planetárias marinha e continental na região do Centro de Lançamento de Alcântara / Study the planetary boundaries layers marine and continental in region of the Alcântara Space Launching Center
The Planetary Boundary Layer (CLP) over the ocean and continent is investigated at the north part of the Maranhão State coastline. With this purpose, the structure these CLPs is examined using observational data and numerical studies. Simultaenous radiossonde data were collacted and used in this study. The tri-dimensional mesoecale model (RAMS) is applied t
Publicado em: 2002
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15. Estudo das camadas limites planetárias marinha e continental na região do Centro de Lançamento de Alcântara / Study the planetary boundaries layers marine and continental in region of the Alcântara Space Launching Center
As Camadas Limites Planetárias (CLPs) continental e oceânica são investigadas na região do litoral norte do Estado do Maranhão. Com este propósito, as estruturas das CLPs são examinadas através de estudos observacionais e numéricos. Os dados foram obtidos a partir de observações de superfície e lançamentos simultâneos de radiossondagens no ocea
Publicado em: 2002
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16. Um estudo das funcoes de similaridade da camada limite planetaria / A study of similarity function of limit layer planetary
Micrometeorological data obtained over tropical savannah (Koorin Experiment, 16°16 S; 133°23 E, Australia) were used to evaluate the similarity functions A, B and C in the planetary boundary layer. Different flux-profile relationships , and scaling parameters for wind and temperature were utilized in the calculations. In addition, the observed boundary lay
Publicado em: 1982
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17. Um estudo sobre a influencia do Albedo diferencial e da Orografia na circulacao atmosferica: uma aplicacao para o Nordeste Brasileiro / A study over influence of differential Albedo and Orography in the atmosphere circulation: a aplication to the Brazilian Northeast
A study of the influence of orography and differential albedo on the mean vertical motion in the atmosphere over Northeast Brazil is presented. The vertical velocity is calculated at the top of the planetary boundary layer, using a vertically integrated atmospheric model, in which the zonal flow is laterally limited by rigid walls in the north and south and
Publicado em: 1979
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18. Preferential states in soil moisture and climate dynamics
Summer precipitation in continental midlatitude regions is significantly contributed by local recycling, i.e., by moisture returning to the atmosphere through evapotranspiration from the same region. On the other hand, reduced soil moisture availability may limit evapotranspiration rates with effects on the planetary boundary layer dynamics through the parti
National Academy of Sciences.