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El Uso de las Redes Sociales para aumentar el alcance de la Red Sismológica Nacional
(2017-12)
La Red Sismológica Nacional de Costa Rica (RSN: UCR-ICE) realiza, desde 1973, investigación en Sismología y Vulcanología. A partir del 2012 la RSN ha fortalecido sus esfuerzos de divulgación de material científico y educativo ...
Modelo mínimo unidimensional de velocidades de la onda P para la cordillera volcánica de Guanacaste, Costa Rica
Minimum 1D P wave velocity model for the Guanacaste volcanic ARC, Costa Rica
(2016)
En este estudio se calcula un modelo mínimo de velocidades para la Cordillera Volcánica de Guanacaste a partir de 475 sismos locales registrados por el Observatorio Vulcanológico y Sismológico Arenal Miravalles (OSIVAM) ...
Moho structure of Central America based on three-dimensional lithospheric density modelling of satellite-derived gravity data
(2012-05-23)
The Central American isthmus hosts a highly variable Moho structure due to the diverse origin and composition of the crustal basement and the influence of large-scale neotectonic processes. Gravity data from the combined ...
A Constrained 3D Density Model of the Upper Crust from Gravity Data Interpretation for Central Costa Rica
(2010-01-05)
The map of complete Bouguer anomaly of Costa Rica shows an elongated NW-SE trending gravity low in the central region. This gravity low coincides with the geographical region known as the Cordillera Volcánica Central. It ...
The seismically active Andean and Central American margins: Can satellite gravity map lithospheric structures?
(2011-11-17)
The spatial resolution and quality of geopotential models (EGM2008, EIGEN-5C, ITG-GRACE03s, and GOCO-01s) have been assessed as applied to lithospheric structure of the Andean and Central American subduction zones. For the ...
The last step of the volcanic unrest in Turrialba volcano: a new stage of magmatic eruptions
(2015)
In 1864-1866, Turrialba volcano had a strombolian eruption with some phases of phreatic and phreatomagmatic activity, that covered the Central Valley of Costa Rica with a variable thickness of ash. During this eruption, ...
Paleontología de una sección del río Corredores, formación Curré, Mioceno, Costa Rica
Paleontology of a section of the Corredores river, Curré formation, miocene, Costa Rica
(2010)
En una sección del río Corredores aflora una secuencia de areniscas finas a gruesas en estratos (dm-m) subverticales orientados predominantemente N-S. Se reconocieron 43 especies de moluscos, crustáceos, fragmentos de ...
Actividad histórica y análisis de la amenaza del volcán Turrialba, Costa Rica
HISTORIC ACTIVITY AND HAZARD ANALYSIS OF TURRIALBA VOLCANO, COSTA RICA
(2015)
The historic activity of Turrialba volcano was studied based on traveler’s reports and newspapers of the
19th century. In 1864-1866, the volcano was in a period of magmatic eruptions which can be subdivided in two stages: ...
El deslizamiento de Palo Alto, Turrialba, Costa Rica: apuntes para su estudio
(2015-12)
En este trabajo se busca caracterizar, desde un punto de vista geomorfológico y geológico, el deslizamiento de Palo Alto, en el contexto de los mega procesos de inestabilidad de laderas presentes en las laderas del río ...