Browsing Facultad de Ciencias de la Tierra y el Mar by Title
Now showing items 615-634 of 1082
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Insights on Hydrothermal‐Magmatic Interactions and Eruptive Processes at Poás Volcano (Costa Rica) From High‐Frequency Gas Monitoring and Drone Measurements
(AGU Publications, 2019-02-06)Identification of unambiguous signals of volcanic unrest is crucial in hazard assessment. Processes leading to phreatic and phreatomagmatic eruptions remain poorly understood, inhibiting effective eruption forecasting. Our ... -
Integrando el concepto de servicios ecosistémicos en el ordenamiento territorial
(Universidad Nacional, Costa Rica, 2019-10-01)El presente artículo realiza un análisis sobre la importancia del abordaje de los servicios ecosistémicos en el ordenamiento territorial, iniciando con una revisión bibliográfica del concepto de servicios ecosistémicos y ... -
Integrated velocity field from ground and satellite geodetic techniques: application to Arenal volcano
(Universidad de Oxford, Reino Unido, 2015)Measurements of ground deformation can be used to identify and interpret geophysical processes occurring at volcanoes. Most studies rely on a single geodetic technique, or fit a geophysical model to the results of multiple ... -
Integrating occupancy modeling and camera-trap data to estimate medium and large mammal detection and richness in a Central American biological corridor
(Tropical Conservation Science, 2013-12-01)Noninvasive camera-traps are commonly used to survey mammal communities in the Neotropics. This study used camera-traps to survey medium and large mammal diversity in the San Juan - La Selva Biological Corridor, Costa Rica. ... -
Intensidades macrosísmicas del sismo de Capellades del 30 de noviembre de 2016 (Mw = 5,4) y el contexto sísmico de la región central de Costa Rica
(Universidad Industrial de Santander, 2020-01)El 30 de noviembre del 2016, a las 18:25 hora local, se generó un sismo que se localizó a 4,4 km al noroeste de Capellades de Alvarado, Cartago, Costa Rica; con una magnitud de Mw = 5,4. De acuerdo con la Escala de ... -
Inter-trophic food provisioning between sea and land: The jaguar (panthera onca) as provider of sea turtle carcasses to terrestrial scavengers
(International Journal of Conservation Science, 2017-07-10)A more complete perspective of carrion use by terrestrial vertebrates and about the role of predators in net carrion supply will improve our understanding of critical ecological processes, particularly those associated ... -
Interacción entre paisaje, condición socio-económica y la presentación de leishmaniasis y enfermedad de Chagas en la Región Huetar Atlántica, Costa Rica
(Universidad Nacional (Costa Rica). Instituto Internacional en Conservación y Manejo de Vida Silvestre, 2017)Evalua la asociación entre variables ecológicas y socio-económicas a nivel espacio-temporal sobre el número de casos de Leishmaniasis y Enfermedad de Chagas en la población humana de la Región Huetar Atlántica, Costa Rica. ... -
Interbirth interval of a free-ranging jaguar
(Universidad Nacional, Costa Rica., 2009)The 60-kg adult female jaguar was first captured on 25 February 1996 in a box trap baited with shark meat. We monitored her for the next three and a half years, usually locating her by triangulation once or twice a week, ... -
Internacionalización de la educación superior: experiencia desde la Escuela de Ciencias Geográficas, Universidad Nacional.
(Editorial de la Universidad Nacional, 2015)El presente artículo presenta la experiencia de la internacionalización y cooperación internacional que se analiza a partir de tres componentes: los instrumentos para la cooperación, las actividades académicas que favorecen ... -
International geosciences field research with undergraduate students: Three models for experiential learning projects investigating active tectonics of the Nicoya Peninsula, Costa Rica
(Geological Society of America, 2009)International field experiences offer exceptional opportunities for effective student learning in the geosciences. Over the 10 yr period between 1998 and 2008, more than 40 undergraduate students from 14 institutions ... -
Introducción a la prevención de riesgos naturales: guía didáctica para docentes y facilitadores
(Universidad Nacional, Costa Rica, 2017)Curso de aprovechamiento de 40 horas -
Inventario de gases de efecto invernadero y su propuesta de tecnologías limpias y prácticas ambientales para la reducción de emisiones en el cantón de Belén, Heredia
(Universidad Nacional (Costa Rica). Escuela de Ciencias Ambientales, 2018)Elabora un inventario de gases de efecto invernadero para el cantón de Belén, Heredia, que sirva de insumo en la definición de tecnologías limpias y prácticas ambientales según la fuente emisora y además facilite la toma ... -
Inventario de oferta de bienes y servicios articulables para impulsar la estrategia OVOP-Dota, Costa Rica
(Universidad Nacional, Costa Rica, 2020-12-30)En los últimos años, el movimiento OVOP ha crecido notablemente en Costa Rica como resultado de una iniciativa de instituciones del sector público en colaboración con organismos internacionales de cooperación ... -
Investigación para la toma de decisiones de manejo en áreas marinas protegidas como la Isla del Coco, Costa Rica
(Universidad de Costa Rica, Costa Rica, 2020-03-20)Introduction. Scientific information is often needed to guide management decisions, but marine protected areas usually lack such information. Further, these protected areas face the challenge of protecting ... -
Isla del Coco, on Cocos Plate, converges with Isla de San Andrés, on the Caribbean Plate, at 78mm/yr
(Revista de Biologia Tropical, 2012-11)Isla del Coco is the only land mass of the Cocos Plate that emerges above sea level. This makes it the only place where Cocos Plate motion can be measured using Global Navigation Satellite System (GNSS) monitoring. Global ... -
Jaguar and puma attacks on livestock in Costa Rica
(Human-Wildlife Interactions, 2013)Human-felid conflicts threaten long-term conservation of jaguars (Panthera onca) and pumas (Puma concolor). We interviewed ranchers from 50 ranches and inspected farms in northern Costa Rica that reported recent attacks ... -
Jaguars (Panthera onca) increase kill utilization rates and share prey in response to seasonal fluctuations in nesting green turtle (Chelonia mydas mydas) abundance in Tortuguero National Park, Costa Rica
(Mammalian Biology, 2015-03)Jaguar (. Panthera onca) predation of green turtles (. Chelonia mydas mydas) is now a common occurrence in Tortuguero National Park, Costa Rica. The abundance of green turtles during nesting season ensures a constant ... -
Jaguars (Panthera onca) increase kill utilization rates and share prey in response to seasonal fluctuations in nesting green turtle (Chelonia mydas mydas) abundance in Tortuguero National Park, Costa Rica
(Universidad Nacional, Costa Rica., 2015)Jaguar (Panthera onca) predation of green turtles (Chelonia mydas mydas) is now a common occurrence in Tortuguero National Park, Costa Rica. The abundance of green turtles during nesting season ensures a constant provision ... -
Kidney function in rice workers exposed to heat and dehydration in Costa Rica
(MDPI, 2022-04-19)The aim of this study was to evaluate heat exposure, dehydration, and kidney function in rice workers over the course of three months, in Guanacaste, Costa Rica. We collected biological and questionnaire data across a ... -
Late dry season habitat use of common opossum, Didelphis marsupialis (Marsupialia: Didelphidae) in neotropical lower montane agricultural areas
(Universidad Nacional, Costa Rica., 1999)Three Didelphis marsupialis were radio tracked during late dry season (23 February-26 April, 1983) in agricultural area at 1500 m elevation in Central Valley, Costa Rica. All animals were nocturnally active, significantly ...