Escuela de Ingeniería Forestal: Envíos recientes
Mostrando ítems 181-200 de 260
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Evaluación técnica del programa de recuperación de áreas degradadas en el corredor biológico paso de las lapas, Pacífico Central De Costa Rica.
(Instituto Tecnológico de Costa Rica, 2014)Four reforestation projects for restoration of degraded lands in the Biological Corridor Paso de las Lapas, made by Fundación Árboles Mágicos were evaluated. Besides, was made the location by geographic coordinates of the ... -
Combustibles forestales superficiales y riesgo de incendio en tres estadios de sucesión de bosques en el Parque Nacional Palo Verde, Costa Rica.
(Instituto Tecnológico de Costa Rica, 2014)In this study, forest fuel of the standing trees and aboveground mulch was quantified. Also, the floristic composition was characterized in three successional stages of treatment, old or primary forest (38.36 ha), more ... -
Caracterización de fuentes de contaminación y estrategia de manejo ambiental de la microcuenca del río Jaboncillal, San José, Costa Rica.
(Instituto Tecnológico de Costa Rica, 2015)La microcuenca del río Jaboncillal, se ubica en la provincia de San José en el cantón de Goicoechea, mide aproximadamente 669.15 hectáreas, es un efluente del río Torres comprende parte de los pueblos de Rancho Redondo, ... -
Evaluación de la carga de combustibles forestales en un bosque mixto de la Sierra De Coyuca De Benítez, Estado De Guerrero, México
(Instituto Tecnológico de Costa Rica, 2014)The mixed pine-oak forests accumulate dead organic material (necromass) who becomes forest fuel that increases the risk of forest fires promote and represent an important reservoir of forest carbon. Characterization and ... -
Actualización metodológica para el cálculo del valor agregado aportado por la industria forestal primaria, Costa Rica.
(Instituto Tecnológico de Costa Rica, 2014)Primary processing industries are part of the primary sector and make the sawmilling process generating tables of different sizes with just little finish. The GDP allows to know the behavior of the national economy and the ... -
"Emisiones de gases de efecto invernadero y biomasa aérea de cuatro fincas agroecológicas en el Área de Conservación Tortuguero, Costa Rica."
(Instituto Tecnológico de Costa Rica, 2014)Adaptation to climate change has generated a great interest in organic agriculture and forestry. One of such systems is agro-ecological farms. In order to understand the greenhouse budget of this kind of farms, four ... -
Potencial de producción de biomasa forestal residual dentro de un área de 20 kilómetros de radio desde la empresa Biomass Internacional de Costa Rica, Abangares, Guanacaste, Costa Rica.
(Instituto Tecnológico de Costa Rica, 2014)This study was conducted in Abangares , Cañas and plantations of teak ( Tectona grandis ) and melina (Gmelina arborea) in the cantons of Hojancha and Nandayure , Guanacaste, Costa Rica . The overall objective was to determine ... -
"Crecimiento y fijación potencial de carbono en plantaciones forestales mixtas de araucaria hunsteinii. En La Zona Atlántica, Costa Rica."
(Instituto Tecnológico de Costa Rica, 2014)It was performed a silvicultural assessment of growth and the capacity to fix atmospheric carbon in forest plantations of Araucaria hunsteinii in the Atlantic zone of Costa Rica. The main growth parameters were taken ... -
Propuesta de un diseño agroforestal con cacao (theobroma cacao) y especies maderables en la región de Lachuá, Guatemala
(Instituto Tecnológico de Costa Rica, 2014)A proposed for an agroforestry design with cocoa and timber species was performed in the region of Lachuá, Guatemala; for this, the areas available for the potential establishment of new SAF was evaluated within the region, ... -
"Análisis de ensayos de procedencia-progenie de (Dipteryx panamensis (Pittier) Record & Mell), en la Zona Norte y Sur de Costa Rica."
(Instituto Tecnológico de Costa Rica, 2014)Almendro (Dipteryx panamensis) is a native tree species with a wide natural distribution from Costa Rica and throughout Amazons basin. It is known by its high ecological value explained by the importance of its seeds, ... -
"Guadua angustifolia Kunth: opción de diversificación productiva para productores en la Península de Osa, Costa Rica."
(Instituto Tecnológico de Costa Rica, 2015)This study aims to promote technical and sustainable use of Guadua angustifolia stands in the Osa Peninsula, Costa Rica. An initial diagnosis of guadua plantations was performed. The potential for commercial use was assessed ... -
Sistema tecnológico de aprovechamiento en plantaciones forestales de acacia (Acacia Mangium). San Carlos, Alajuela, Costa Rica.
(Instituto Tecnológico de Costa Rica, 2014)This project evaluated the technological system used in the exploitation of acacia´s forestry plantations located in San Carlos, Alajuela, Costa Rica. For stages were defined: Tumbling trees, pull trees, hash trees and ... -
"Ancho óptimo de las rutas de conectividad biológica, en el subcorredor Barbilla-Destierro, Zona Central-Caribe De Costa Rica."
(Instituto Tecnológico de Costa Rica, 2014)This study was conducted in the province of Limon and Cartago, Costa Rica, where the Subcorredor Biological Chin-Exile (SCBD) is located. The overall objective was to determine the main routes suitable for displacement of ... -
"Herbivoría en tres estadios de sucesión del bosque seco tropical, en el Parque Nacional Santa Rosa, Guanacaste, Costa Rica"
(Instituto Tecnológico de Costa Rica, 2014)Due to the positive impact of conservation and accelerated ecological succession in tropical dry forest of Santa Rosa National Park, an outstanding natural restoration of ecosystems is taking place allowing the continuity ... -
Respuesta a la fertilización de la teca (Tectona grandis L.f) con NPK en ultisoles de la zona norte de Costa Rica
(Instituto Tecnológico de Costa Rica, 2014)Although teak is widely used in the Northern Zone of Costa Rica in reforestation projects, there is no data in the tropics for calculating fertilization needs in Ultisols, mainly between plantation ages of 5 to 15 years ... -
Evaluación fitosanitaria del vivero forestal Cachí del Instituto Costarricense de Electricidad (ICE) presente en la cuenca media del río Reventazón.
(Instituto Tecnológico de Costa Rica, 2013)It was conducted a phytosanitary evaluation at the forest nursery in Cachi, property of Instituto Costarricense de Electricidad (ICE), which is located in the middle basin of the Reventazón River. Symptoms of major pests ... -
Utilización de la espectro radiometría para el estudio del estado nutricional y fisiológico en plántulas de Jatropha curcas L. (tempate) a nivel de vivero
(Instituto Tecnológico de Costa Rica, 2014)In Costa Rica, cultivation of Jatropha curcas has become more important in recent years due to the great potential of the oil inside the seeds of this species for biodiesel production. For proper handling of this cultivation ... -
Análisis Silvigénico de los Bosques Húmedos Tropicales del Parque Nacional La Cangreja, Pacífico Central de Costa Rica
(Instituto Tecnológico de Costa Rica, 2011)Information from six sites with long - term monitoring plots at La Cangreja National Park, Central Pacific of Costa Rica, monitored by 13 years of (1998 - 2011) was analyzed to determine the forest ́s sylvigenetic ... -
Evaluación de erosión hídrica en suelos bajo cobertura forestal y agrícola, en la Cuenca del Río Reventazón, Costa Rica.
(Instituto Tecnológico de Costa Rica, 2013)Reventazón River Basin is one of the most important for the agricultural production and electricity generation. However agricultural activities have caused high levels of erosion and sediment accumulated in the reservoirs ... -
Propuesta Piloto de un Directorio Forestal Productivo para Belice, Guatemala, Nicaragua, Costa Rica y Panamá.
(Instituto Tecnológico de Costa Rica, 2013)El objetivo de este trabajo fue desarrollar un directorio forestal productivo para Belice, Guatemala, Nicaragua, Costa Rica y Panamá. La iniciativa surge por parte del proyecto Finnfor del CATIE; principalmente por la ...