Buscar
Mostrando ítems 51-60 de 231
On the role of the Indian Ocean as a precursor of ENSO
(Universidad Nacional de ColombiaMedellín - Minas - Maestría en Ingeniería - Recursos HidráulicosFacultad de MinasMedellín, ColombiaUniversidad Nacional de Colombia - Sede Medellín, 2022-11-14)
Although the major aspects that give rise to El Niño-Southern Oscillation (ENSO), the dominant mode of climate variability on the interannual time scale, are reasonably well understood, predicting the state of ENSO before ...
Procesamiento de señales atmosféricas para la inferencia de patrones de teleconexión climática: un estudio de la influencia de la Oscilación Antártica en la variabilidad interanual de la precipitación en Costa Rica
(Instituto Tecnológico de Costa Rica, 2021-12)
Esta investigación tuvo como objetivo primordial utilizar las herramientas del Procesamiento Digital de Señales (PDS) para estudiar la influencia que tiene la Oscilación Antártica (AAO) en la variabilidad climática interanual ...
Análise das taxas de mortalidade por acidente de trabalho na região sul do Brasil
(Universidade Federal de Santa MariaBrasilEngenharia de ProduçãoUFSMPrograma de Pós-Graduação em Engenharia de ProduçãoCentro de Tecnologia, 2019-02-21)
Fatal occupational accident rates are explored in order to measure workers' exposure to the risks inherent to the economic activity, making it possible to monitor the oscillations and the historical trend of work-related ...
O papel dos processos fluviais na evolução do modelado do relevo na bacia do Rio Paraúna, Serra do Espinhaço Meridional - MG
(Universidade Federal de Minas GeraisBrasilIGC - DEPARTAMENTO DE GEOGRAFIAPrograma de Pós-Graduação em GeografiaUFMG, 2019-07-02)
The Southern Espinhaço Range is one of the major geological and geomorphological domains in Minas Gerais state. The greater part of this domain is drained by the Paraúna River basin. Academic literature shows however that ...
BRAZILIAN OFFSHORE WAVE CLIMATE BASED ON NWW3 REANALYSIS
(INST OCEANOGRAFICO, UNIV SAO PAULO, 2010)
This paper provides a description of the wave climate off the Brazilian coast based on an eleven-year time series (Jan/1997-Dec/2007) obtained from the NWW3 operational model hindcast reanalysis. Information about wave ...
Análisis de las relaciones entre la precipitación, vegetación y el fenómeno ENOS en las subcuencas Machángara y Tomebamba del río Paute
(2018)
The phenomenon known as El Niño-Southern Oscillation (ENSO) is related to meteorological variables, especially precipitation. In this study, the relationship between ENSO, precipitation and vegetation of the Machángara and ...
From micro- to macroevolution: insights from a Neotropical bromeliad with high population genetic structure adapted to rock outcrops
(Nature Publishing Group, 2020-07-17)
Geographic isolation and reduced population sizes can lead to local extinction, low efficacy of selection and decreased speciation. However, population differentiation is an essential step of biological diversification. ...
Distinguishing the effects of internal and forced atmospheric variability in climate networks
(European Geosciences Union, 2014)
The fact that the climate on the earth is a highly complex dynamical system is well-known. In the last few decades great deal of effort has been focused on understanding how climate phenomena in one geographical region ...
A framework for causal discovery in non-intervenable systems
(American Institute of Physics, 2021-12)
Many frameworks exist to infer cause and effect relations in complex nonlinear systems, but a complete theory is lacking. A new framework is presented that is fully nonlinear, provides a complete information theoretic ...
Inferring interdependencies in climate networks constructed at inter-annual, intra-season and longer time scales
(Springer, 2013)
We study global climate networks constructed by means of ordinal time series analysis. Climate interdependencies among the nodes are quantified by the mutual information, computed from time series of monthly-averaged ...