Escuela de Ingeniería Forestal: Envíos recientes
Mostrando ítems 101-120 de 254
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Comportamiento de clones de teca (Tectona grandis Linn) a los 4,5 años en Upala, Zona Norte de Costa Rica
(Instituto Tecnológico de Costa Rica, 2017)We assessed a clonal trial of Tectona grandis L., to observe the behavior of the clonal assay at 2.5, 3.5 and 4.5 years of age, and find the best clones, to help increase their profitability in commercial plantations. The ... -
Ecología del Paisaje y Valores de Conservación para tres fincas propiedad de BARCA S.A, Costa Rica, en los años 2000-2005 y 2012
(Instituto Tecnológico de Costa Rica, 2017)The ecology of the landscape and conservation values were analyzed for three farms owned by BARCA S.A, in the years 2000-2005 and 2012, and the company's social link with neighboring communities was diagnosed. The study ... -
Erosión hídrica bajo tres estadios de sucesión de bosque dentro del Parque Nacional Palo Verde, Costa Rica
(Instituto Tecnológico de Costa Rica, 2017)Hydric erosion was studied under three forest stages of succession in Palo Verde National Park. Erosion and sedimentation rates were evaluated on three tropical dry forest stages of succession: early, intermediate, late ... -
Línea base de información geográfica para el "sistema para la gestión y manejo de incidentes por incendios forestales", Región Chorotega, Costa Rica
(Instituto Tecnológico de Costa Rica, 2017)Costa Rica is characterized by a great diversity of ecosystems, including the Dry Forest region in the northwest of the country. Due to the topographic, climatic and vegetation types, 76.88 % of the total area affected by ... -
Propuesta de oferta y demanda de productos con madera de melina en el cliente final de la cadena de valor de ASIREA en Pococí, Limón, Costa Rica
(Instituto Tecnológico de Costa Rica, 2017)We are faced with a great need to promote and generate confidence in the use of wood and create industrial plants that include value chains, because the use of wood is a constant decline and is replaced by other structural ... -
Diseño de un sistema de gestión en la Contraloría General de la República para lograr la carbono neutralidad
(Instituto Tecnológico de Costa Rica, 2017)With the objective of designing an information management system to account for the possible carbon neutrality in the General Comptroller's Office of the Republic of Costa Rica. A GHG emissions inventory was prepared for ... -
Situación pre y post-incendio, de un ecosistema del tipo forestal Roble-Hualo, región del Maule, Chile
(Instituto Tecnológico de Costa Rica, 2017)Forest fires are one of the major causes of ecosystem degradation in Chile, most recently the 2016-2017 forest fire season highlighted by the affected area, within this is a forest and scrub, of the Roble-Hualo forest type, ... -
Valoración de la arboricualtura y lineamientos para el manejo en 12 parques del cantón de Desamparados, San José, Costa Rica
(Instituto Tecnológico de Costa Rica, 2017)The municipality of Desamparados has 231 sites dedicated to the recreation of its inhabitants. The present work shows the results of the evaluation of the arboriculture presented in 12 of these sites. The assessment ... -
Caracterización de suelo del Sector Prusia, Parque Nacional Volcán Irazú, con mira en la rehabilitación ecológica.
(Instituto Tecnológico de Costa Rica, 2017)The Prusia Sector has a reforestation of about 52 years, which begins to show signs that it has reached the self-thinning, without being clear, for the moment, about the most appropriate management techniques and the effects ... -
Recopilación de información para la implementación de un sistema de gestión de ordenamiento territorial para el cantón de Alvarado, Cartago, Costa Rica
(Instituto Tecnológico de Costa Rica, 2017)In the research project of the Instituto Tecnológico de Costa Rica (ITCR), which was completed in 2017, were made participatory workshops and they determined that the canton of Alvarado had a technological gap with respect ... -
Determinación del índice de calidad riparia y propuesta para la restauración ecológica de la cuenca alta del río Reventazón, Cartago, Costa Rica
(Instituto Tecnológico de Costa Rica, 2017)The increase in agricultural activity has caused a constant deterioration of the environment, including the riparian ecosystems. When they are losing their forest cover, also lose their ability to sustain the soil, which ... -
Fertilización con boro y análisis genéticos de los ensayos de teca (Tectona grandis L.f) de MLR Forestal, Siuna, RAAN, Nicaragua
(Instituto Tecnológico de Costa Rica, 2017)The aim of this study is to determine if fertilization with boron in the soil, has an effect on growth in diameter and height in teak tree at 13 months of age in plantations located at Siuna, RAAN, Nicaragua. Boron doses ... -
Cobertura del suelo del año 2016 del cantón Tarrazú, San José, Costa Rica
(Instituto Tecnológico de Costa Rica, 2016)The study consisted in the classification of the soil cover of the canton of Tarrazú. Three LANDSAT 8 images were used, which were used together to make the final classification, the classification was validated, the final ... -
Comportamiento de clones de teca (Tectona grandis Linn. F.) en Costa Rica y Nicaragua
(Instituto Tecnológico de Costa Rica, 2017)The first chapter presents the evaluation of two clonal teak trials in Guanacaste, Costa Rica, where the behavior of 49 genotypes at an age of 4 years was analyzed. Each clone was represented by 24 repetitions, randomly ... -
Dinámica poblacional en una cronosecuencia de bosque seco tropical, Parque Nacional Santa Rosa, Guanacaste, Costa Rica.
(Instituto Tecnológico de Costa Rica, 2017)Resumen. Los bosques secos tropicales son un ecosistema fuertemente amenazado debido a factores antropogénicos. Además, existe un gran vació de información respecto a este ecosistema. El objetivo de este estudio fue evaluar ... -
Funciones alométricas, de volumen y de crecimiento para clones de teca (Tectona grandis L.f) en Costa Rica
(Instituto Tecnológico de Costa Rica, 2017)Resumen. La teca (Tectona grandis) es muy utilizada en proyectos de reforestación en Costa Rica, debido a su adaptabilidad a condiciones climáticas, calidad de la madera y productividad. Desde inicios de este siglo, el ... -
Evaluación de tratamientos silviculturales aplicados al manejo de tres bloques de bosque secundario ubicados en Coope San Juan, Aguas Zarcas, San Carlos, Costa Rica, 2002
(Instituto Tecnológico de Costa Rica, 2002)The practice was developed in the Finca de la Cooperativa de Autogestión San Juan R.L, located in the Region North Huetar of Costa Rica. We worked in three blocks of secundary forest with 23 years of age, in which forestry ... -
Estudio base para el monitoreo ecológico de especies conspicuas de aves y mamíferos en la Estación Biológica Sirena, Parque Nacional Corcovado, Puntarenas, Costa Rica
(Instituto Tecnológico de Costa Rica, 2013)A study based on an ecological monitoring conspicuous species of birds and mammals at the Sirena Biological Station, Corcovado National Park. Two types of coverage were selected: primary forest (BP) and secondary forest ... -
Análisis de factibilidad financiera de un proyecto de gasificación de biomasa forestal para la generación de 2MW de potencia en Costa Rica
(Instituto Tecnológico de Costa Rica, 2016)This work is based on the analysis of existing information in order to identify the role that forest biomass plays for power generation with existing technologies. The adequate thermochemical process was identified in ... -
Zonificación de la susceptibilidad a deslizamiento, por medio de la metodología Mora-Vahrson, en la microcuenca del Río Macho, San José, Costa Rica
(Instituto Tecnológico de Costa Rica, 2016)The susceptibility to landslides in the Rio Macho microbasin was determined using a Geographic Information System, applying Mora-Varhson methodology. This methodology allows to classify the susceptibility to landslides of ...