Boundary-Layer Meteorology

, Volume 43, Issue 1, pp 43–63

Turbulence structure of a tropical forest

  • R. T. Pinker
  • J. Z. Holland
Article

DOI: 10.1007/BF00153968

Cite this article as:
Pinker, R.T. & Holland, J.Z. Boundary-Layer Meteorol (1988) 43: 43. doi:10.1007/BF00153968

Abstract

A detailed analysis is presented of the horizontal wind fluctuations with periods 20 s to 1 hr, and their vertical structure as measured with light three-cup anemometers in a tropical forest environment. Information collected during the TREND (Tropical Environmental Data) experiment in a monsoon dominated region, was utilized. A special attempt was made to extract information relevant for dispersion modeling. Variability parameters within and above the forest canopy under different stability conditions were derived. A similar analysis was performed for a nearby clearing, to facilitate comparison between relatively smooth and rough surfaces, under identical ambient conditions. A limited sample of data (7 days) was utilized, initially, to develop a methodology to be later applied on a comprehensive data base, spanning the whole monsoon cycle.

Copyright information

© Kluwer Academic Publishers 1988

Authors and Affiliations

  • R. T. Pinker
    • 1
  • J. Z. Holland
    • 1
  1. 1.Department of MeteorologyUniversity of MarylandCollege ParkUSA