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The role of the observed tropical convection in the generation of frost events in the southern cone of South America
(Copernicus Publications, 2008-06)
Based on previous results obtained from observations and linear wave theory analysis, the hypothesis that large-scale patterns can generate extreme cold events in southeast South America through the propagation of remotely ...
Energetics of wave propagation leading to cold event in tropical latitudes of South America
(Springer, 2015-07)
This paper presents a new vision on the cold and cool events that affect the tropical region of South America, considering the dynamics and the energetics of wave train propagation associated with these systems. Through a ...
Climate and atmospheric circulation related to frost-ring formation in Picea mariana trees from the Boreal Plains, Central Canada
(Elsevier, 2020-05)
Earlier spring and earlier onset of growth, as a consequence of climate change, may expose trees and crops to increased risk of exposure to frost damage. In this study, we compare the frequency of frost rings in three ...
Proteomic and metabolomic profiling of Valencia orange fruit after natural frost exposure
(Wiley, 2015-03)
The aim of this study was to evaluate the response of orange fruit (Citrus sinensis var. Valencia Late) to freezing stress in planta, both immediately after the natural event and after a week, in order to understand the ...
Instituições e poder: o efeito da geada de 1975 sobre instituições locais
(Universidade do Vale do Rio dos Sinos, 2022-03-29)
This thesis analyses how a climatic event that occurred in 1975 in the Brazilian state of Paraná altered the political balance of those municipalities affected by the phenomenon. By studying the black frost that destroyed ...
Instituições e poder: o efeito da geada de 1975 sobre instituições locais
(Universidade do Vale do Rio dos Sinos, 2022-03-29)
This thesis analyses how a climatic event that occurred in 1975 in the Brazilian state of Paraná altered the political balance of those municipalities affected by the phenomenon. By studying the black frost that destroyed ...
A Bio-inspired Datacenter Selection Scheduler for Federated Clouds and its Application to Frost Prediction
(Springer, 2018-11)
Frost is an agro-meteorological event which causes both damage in crops and important economic losses, therefore frost prediction applications (FPA) are very important to help farmers to mitigate possible damages. FPA ...
Teleconnection patterns and Rossby wave propagation associated to generalized frosts over southern South America
(Springer, 2007-11)
Based on previous observational studies of the mean atmospheric circulation leading to generalized frosts (GF) in central Southern South America, it is possible to establish a hypothesis that specific large scale patterns ...
The role of the observed tropical convection in the generation of frost events in the southern cone of South America
(COPERNICUS GESELLSCHAFT MBH, 2008)
Based on previous results obtained from observations and linear wave theory analysis, the hypothesis that large-scale patterns can generate extreme cold events in southeast South America through the propagation of remotely ...
Analysis of extreme meteorological events in the central Andes of Peru using a set of specialized instruments
(MDPI, 2021-03-21)
A set of instruments to measure several physical, microphysical, and radiative properties of the atmosphere and clouds are essential to identify, understand and, subsequently, forecast and prevent the effects of extreme ...