Browsing Facultad de Ciencias de la Tierra y el Mar by Title
Now showing items 247-266 of 1078
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Croquis y mapas utilizados en informes de campo de giras a volcanes
(Universidad Nacional, Costa Rica, 2016)Croquis y mapas utilizados en informes de campo de giras a volcanes -
Crustal structure along the southern Central American volcanic front
(American Geophysical Union, 2008-08-20)Subduction alters continents several ways, including accretion, magmatic addition, mantle wedge serpentinization, and crustal differentiation. These changes affect seismic velocities, so characterizing upper plate crust ... -
Crustal Thickness Along the Central American Volcanic Arc
(American Geophysical Union, 2004)Resumen de ponencia "Crustal Thickness Along the Central American Volcanic Arc" -
Crustal Thickness of the Central American Arc
(2007-06-18) -
Crustal Velocity Anomalies in Costa Rica from Ambient Noise Tomography
(Springer Nature, 2019-08-24)We derive group velocity maps for crustal Rayleigh waves across Costa Rica and corresponding 3-D shear-wave velocity structure from ambient noise cross-correlations between 56 seismic broadband stations. The daily inter-station ... -
Cuatro compuestos nuevos del extracto no polar de la planta Amyris brenesii (Rutaceae) de Costa Rica
(Universidad de Costa Rica., 2008)El estudio fitoquímico de las partes aéreas de Amyris brenesii (Rutaceae) recolectadas en Río Cuarto, Grecia, Alajuela (Costa Rica) mostró la presencia de cuatro nuevos compuestos: la 6-hidroxi-6-O-(3-hidroximetil-3-metilalil)- ... -
Cuidado con los plaguicidas
(Universidad Nacional, Costa Rica, 2009)Plantea algunas recomendaciones para evitar que los plaguicidas dañen la salud de las personas que están en contacto con ellos. -
Cuidado y protección de niños y niñas
(SALTRA / IRET-UNA, 2010) -
Cultivo del café del cantón de Poás, 1986
(Escuela de Ciencias Geográficas, 2007)Distribución del cultivo de café del cantón de Poás correspondiente al año 1986, para la Propuesta de Plan Regulador. -
Cultivo del café del cantón de Poás, 2004
(Escuela de Ciencias Geográficas, 2007)Distribución del cultivo de café (con sombra, sin sombra) del cantón de Poás correspondiente al año 2004, para la Propuesta de Plan Regulador. -
Cultivos de caña de azúcar del cantón de Poás, 1986
(Escuela de Ciencias Geográficas, 2007)Distribución del cultivo de caña, por distritos, del cantón de Poás correspondiente al año 1986, para la Propuesta de Plan Regulador. -
Curing of Cocoa Beans: Fine-Scale Monitoring of the Starter Cultures Applied and Metabolomics of the Fermentation and Drying Steps
(Frontiers Media, 2021-01-11)Starter culture-initiated cocoa fermentation processes can be applied to improve the quality of cured cocoa beans. However, an accurate monitoring of the microbial strains inoculated in fresh cocoa pulp-bean mass to assess ... -
Current agro-climatic potential of Patagonia shaped by thermal and hydric patterns
(Springer, 2020-08-16)Changes in thermal and hydric patterns affect crop growth. This research is aimed to assess temporal and spatial trends of 18 climatic and agro-climatic thermal and hydric indices in the north of Argentine Patagonia ... -
Current-use pesticide transport to Costa Rica's high-altitude tropical cloud forest
(The Society of Environmental Toxicology and Chemistry (SETAC), 2011-10-12)To gain insight into the atmospheric transport and deposition of organic contaminants in high-altitude forests in the humid tropics, pesticides were analyzed in air, water, and soil samples from Costa Rica. Passive samplers ... -
Curvas de nivel de la Cuenca del Río Tuis, Costa Rica
(Escuela de Ciencias Geográficas, 1994)Cobertura utilizada para la elaboración de un mapa de amenaza ante deslizamientos. -
Database biomarkers measured in bees exposed to insecticides
(Universidad Nacional, Costa Rica, 2023-02-02)Open database with raw data presented in a scientific paper. Biomarkers measured in bees exposed to three insecticides. -
Decreased Kidney Function Among Agricultural Workers In El Salvador
(Elsevier, 2012-04)Background: An epidemic of chronic kidney disease of unknown cause has emerged along the Pacific coast of Central America, particularly in relatively young male sugarcane workers. In El Salvador, we examined residence and ... -
Decreased kidney function of unknown cause in Nicaragua: a community-based survey
(National Kidney Foundation, 2010)Background: End-stage kidney disease overwhelms health services in Central America. We determined prevalences of decreased kidney function in distinct populations in the most affected region of Nicaragua. Study Design: ...