Buscar
Itens para a visualização no momento 1-7 of 7
Assinaturas polarimétricas em tempestades supercelulares no Sul do Brasil
(Universidade Federal de Santa Maria, 2022-08-26)
Southeastern South America, which includes portions of southern, west-central and
southeastern Brazil, is one of the world’s hot spots for severe convective storms.
Among these storms, supercells, which are commonly ...
Variabilidade dos fluxos de energia e evapotranspiração sob influência do enos no Bioma Pampa brasileira
(Universidade Federal de Santa Maria, 2022-08-31)
The Brazilian Pampa Biome is located in the extreme south of Brazil, in the humid subtropical climate region, with a uniform distribution of precipitation throughout the year, which favors the development of agricultural ...
Variabilidade intrasazonal da vazão afluente nos principais reservatórios brasileiros
(Universidade Federal de Santa Maria, 2022-03-22)
One of the great concerns of the scientific community in the last decade concerns climate change and its consequences for humanity. The Brazilian hydric planning has faced constant challenges to guarantee supply and energy. ...
Simulação numérica da concentração média dos 𝑁𝑂𝑥 utilizando um sistema de modelagem Lagrangiano estocástico de dispersão atmosférica no estado do Maranhão
(Universidade Federal de Santa Maria, 2022-02-04)
Não foi possível inserir o abstract.
Caracterização do comportamento da camada limite planetaria durante a passagem de tempestades severas na região de Santa Maria, RS
(Universidade Federal de Santa Maria, 2022-12-28)
Convective storms can significantly alter the evolution of the flow in the Planetary Boundary
Layer (PBL). In this study, thermodynamic, kinematic and turbulent quantities were calculated
in the PBL during the passage ...
Eventos de drenagem de ar na camada limite muito estável
(Universidade Federal de Santa Maria, 2022-12-23)
The very stable boundary layer occurs on nights with light wind and clear skies, which cause
strong radiative cooling on the surface, changing the structure and some characteristics of
the normal stable boundary layer. ...
Caracterização da transição de regimes de escoamento na camada limite noturna sobre diferentes superfícies
(Universidade Federal de Santa Maria, 2022-12-23)
In the present study, the proposal of Acevedo et al. (2021) was applied to a dataset of 63 sites
of the AmeriFlux network, installed in regions with 6 different surface classifications. From the
application of the ...