@Article{MartanoMarqSá:2015:LaTrPa,
author = "Martano, Paolo and Marques Filho, Edson Pereira and S{\'a},
Leonardo Deane de Abreu",
affiliation = "{Istituto di Scienze dell’Atmosfera e del Clima} and {Universidade
Federal da Bahia (UFBA)} and {Instituto Nacional de Pesquisas
Espaciais (INPE)}",
title = "Land-atmosphere transfer parameters in the Brazilian Pantanal
during the dry season",
journal = "Atmosphere",
year = "2015",
volume = "6",
pages = "805--821",
keywords = "Pantanal, roughness length, displacement length, similarity
relations, nonlinear regression, Penman–Monteith equation.",
abstract = "The Brazilian region of Pantanal is one of the largest wetlands in
the world, characterized by a wet season, in which it is covered
by a shallow water layer, and a dry season, in which the water
layer disappears. The aim of this study is the estimation of the
main parameters (drag coefficients and surface scale lengths)
involved in modelling the surface atmosphere transfer of momentum,
heat and water vapor from the dataset of the second
Interdisciplinary Pantanal Experiment (IPE2). The roughness
parameters and the stability correction parameters have been
estimated in the framework of the similarity theory for the
vertical profiles of wind speed and temperature. Thus, a
previously-developed methodology was adapted to the available
dataset from the IPE2 five-level mast. The results are in
reasonable agreement with the available literature. An attempt to
obtain the scalar transfer parameters for water vapor has been
performed by a PenmanMonteith approach using a two-component
surface resistance in parallel between a vegetation and a bare
soil part. The parameters of the model have been calibrated using
a non-linear regression method. The scalar drag coefficient
retrieved in this way is in agreement with that calculated by the
flux-gradient approach for the sensible heat flux. Eventually, an
evaluation of the vegetation contribution to the total vapor flux
is given.",
doi = "10.3390/atmos6060805",
url = "http://dx.doi.org/10.3390/atmos6060805",
issn = "2073-4433",
language = "en",
targetfile = "Martano_Marques-Filho_\&_Sa_2015_atmosphere-06-00805.pdf",
urlaccessdate = "27 abr. 2024"
}