Boundary-Layer Meteorology

, Volume 74, Issue 4, pp 371–388

Case study and numerical simulation of the summer regional circulation in São Paulo, Brazil

  • Maria A. F. Silva Dias
  • Pier Luigi Vidale
  • Cintia M. R. Blanco
Article

DOI: 10.1007/BF00712378

Cite this article as:
Silva Dias, M.A.F., Vidale, P.L. & Blanco, C.M.R. Boundary-Layer Meteorol (1995) 74: 371. doi:10.1007/BF00712378

Abstract

The three-dimensional mesoscale circulation in the vicinity of the city of São Paulo is examined through model simulations validated by observational data obtained during a field experiment. The complex terrain surrounding the plateau where the city is located, plus proximity to the sea, represent the local controls on the wind field with implications for boundary-layer transport of atmospheric constitutents. The coupling of a regional-scale circulation with slope and sea-breeze circulations is an important feature which determines the wind regime in São Paulo in a summer situation not influenced by frontal systems.

Copyright information

© Kluwer Academic Publishers 1995

Authors and Affiliations

  • Maria A. F. Silva Dias
    • 1
  • Pier Luigi Vidale
    • 1
  • Cintia M. R. Blanco
    • 1
  1. 1.Department of Atmospheric Sciences, Institute of Astronomy and GeophysicsUniversity of São PauloSão PauloBrazil
  2. 2.Department of Atmospheric SciencesCSUFort CollinsUSA
  3. 3.FUNCEMECearáBrazil

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