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Revisión y comparación de escenarios de cambio climático para el Parque Nacional Isla del Coco, Costa Rica
(Revista Biología Tropical 60(3): 83-112, 2012-11)
Different climate change scenarios were revised and compared for Cocos Island National Park, Costa Rica. They were generated using different tools (MAGICC/SCENGEN, PRECIS and SDSM) and for the 2080 (2070- 2099) time slice. ...
Clima y temperatura sub-superficial del mar en Bahía Culebra, Golfo de Papagayo, Costa Rica
Climate and subsurface sea temperature in Bahía Culebra, Costa Rica
(Revista Biología Tropical, 60 (2): 159-171, 2012-04)
Bahía Culebra, Golfo de Papagayo, Costa Rica is a seasonal upwelling area. To determine the relationship of climate and the subsurface temperature variability at Bahía Culebra, we analyzed nine records of sea subsurface ...
Ajuste de un modelo VAR como predictor de los campos de anomalías de precipitación en centroamérica
Ajuste de un modelo VAR como predictor de los campos de anomalías de precipitación en centroamérica
(2012-04-26)
Cluster analysis was used to identify common patterns of 15 precipitation points of the region, using their anomaly time series as grouping variables. Five clusters where identified through this process. A Vector Auto ...
Un método para evaluar el enriquecimiento de metales en sedimentos marinos en Costa Rica
(Revista Biología Tropical 60 (2): 197-211, 2012-04-01)
A method to evaluate metal enrichment in marine sediments. In order to evaluate metal enrichment in sediments , a method is proposed and tested in Bahia Culebra and the Golfo de Nicoya, Costa Rica through the normalization ...
Descripción de dos métodos de rellenado de datos ausentes en series de tiempo meteorológicas
(2009-02-27)
Se presentan dos metodolog´?as para el rellenado de datos ausentes, enfocadas haciasu uso en series de tiempo geof´?sicas. La primera se basa en la descomposici´on encomponentes principales de la matriz de correlaci´on de ...
Atmospheric forcing of cool subsurface water events in Bahía Culebra, Gulf of Papagayo, Costa Rica
(Revista Biología Tropical, 60 (2): 173-186, 2012-04)
Bahía Culebra, at Gulf of Papagayo on the north Pacific coast of Costa Rica, is an area of seasonal upwelling where more intense cooling events may occur during some boreal winter weeks mainly. To study these extreme cool ...
Predicción estacional para ASO de eventos extremos y días con precipitación sobre las vertientes Pacífico y Caribe de América Central, utilizando análisis de correlación canónica
Seasonal prediction of extreme precipitation events, and frequency of rainy days for ASO over the
Pacific and Caribbean slopes of Central America using Canonical Correlation Analysis
Models were generated based on Canonical Correlation Analysis for prediction of extreme precipitation events during August-September-October (ASO), using as predictor the Sea Surface Temperature (SST) due to the hydrological ...
Global Model selection for evaluation of Climate Change projections in the Eastern Tropical Pacific Seascape
(Revista Biología Tropical 60 (3): 67-81, 2012-11)
Two methods for selecting a subset of simulations and/or general circulation models (GCMs) from a set of 30 available simulations are compared: 1) Selecting the models based on their performance on reproducing 20th century ...
Importancia del alcance en redes del CIGEFI-UCR: Un estudio de los datos, según las publicaciones realizadas en los períodos entre 1979-2015
Importance of the reach of the social networks of CIGEFI-UCR: A study of the data according to the publications made between 1979-2015
(2018)
Desde 1979, el Centro de Investigaciones Geofísicas (CIGEFI) de la Universidad de Costa Rica (UCR) ha evolucionado constantemente hasta convertirse en un referente regional de la Geofísica. Esto ha sido facilitado por ...
Humedales del Parque Nacional Chirripó, Costa Rica: características, relaciones geomorfológicas y escenarios de cambio climático
Wetlands of the Chirripó National Park, Costa Rica: characteristics, geomorphological relationships and climate change scenarios.
(2018-12)
The geomorphological, climatological and hydrological characteristics of the high Andean wetlands of the Chirripó National Park (PNCh) are analyzed. The PNCh is located in south-central Costa Rica, Central America. This ...