@Article{BiscaroMachGianJens:2020:WhDrDa,
author = "Biscaro, Thiago Souza and Machado, Luiz Augusto Toledo and
Giangrande, Scott E. and Jensen, Michel P.",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Brookhaven National
Laboratory} and {Brookhaven National Laboratory}",
title = "What drives daily precipitation over central Amazon? differences
observed between wet and dry seasons",
journal = "Atmospheric Chemistry and Physics Discussion",
year = "2020",
volume = "2020",
abstract = "This study suggests a new approach on how diurnal precipitation is
modulated by the nighttime events developed over Central Amazon
using data from the Observations and Modelling of the Green Ocean
Amazon (GoAmazon 2014/5) field campaign in the Central Amazon as
well as radar and satellite data. Local observations of cloud
occurrences, soil temperature, surface fluxes, and planetary
boundary layer characteristics are coupled with satellite data to
identify physical mechanisms that control the diurnal rainfall in
Amazonas during the wet and dry season. This is accomplished by
evaluating the atmospheric properties during the nocturnal periods
from the days prior to rainfall and non-raining events.
Comparisons between non-rainy and rainy transitions are presented
for the wet (January to April) and dry (June to September)
seasons. The results suggest that wet season diurnal precipitation
is modulated mainly by night-time cloud coverage and local effects
such as turbulence, while dry season rain events are mainly
controlled by large-meso scale circulation.",
doi = "10.5194/acp-2020-1098",
url = "http://dx.doi.org/10.5194/acp-2020-1098",
issn = "1680-7367",
label = "self-archiving-INPE-MCTIC-GOV-BR",
language = "en",
targetfile = "biscaro-what.pdf",
urlaccessdate = "27 abr. 2024"
}