Browsing UXFS-Artigos by Title
Now showing items 13-32 of 39
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Effect of soil storage at 4 °C on the calorespirometric measurements of soil microbial metabolism
(AIMS Press, 2017)Soil samples must usually be stored for a time between collection and measurements of microbial metabolic properties. However, little is known about the influence of storage conditions on microbial metabolism when studied ... -
Estimación del área basimétrica en masas maduras de Pinus sylvestris en base a una única medición del escáner láser terrestre (TLS)
(Sociedad Española de Ciencias Forestales (SECF), 2019)El láser escáner terrestre (TLS) ha surgido como un nuevo dispositivo de tecnología LiDAR con un gran potencial para ser implementado en inventarios forestales (IIFF). En este trabajo se ha desarrollado un algoritmo con ... -
EucaTool®, a cloud computing application for estimating the growth and production of Eucalyptus globulus Labill
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2015)Aim of study: To present the software utilities and explain how to use EucaTool®, a free cloud computing application developed to estimate the growth and production of seedling and clonal blue gum (Eucalyptus globulus ... -
EucaTool®: aplicación web para estimar el crecimiento y la producción de plantaciones de Eucalyptus globulus Labill. en Galicia
(Sociedad Española de Ciencias Forestales, 2016)EucaTool® es una aplicación gratuita de software “en la nube” que ha sido desarrollada para estimar el crecimiento y la producción de plantaciones de brinzales y clonales de eucalipto (Eucalyptus globulus Labill.) de ... -
Exploring the factors affecting carbon and nutrient concentrations in tree biomass components in natural forests, forest plantations and short rotation forestry
(SpringerOpen, 2018-11-05)Background: Coupling biomass models with nutrient concentrations can provide sound estimations of carbon and nutrient contents, enabling the improvement of carbon and nutrient balance in forest ecosystems. Although ... -
FORTLS: An R Package for Processing TLS Data and Estimating Stand Variables in Forest Inventories
(MDPI, 2021)Terrestrial Laser Scanning (TLS) enables rapid, automatic, and detailed 3D representation of surfaces with an easily handled scanner device. TLS, therefore, shows great potential for use in Forest Inventories (FIs). However, ... -
Growth and yield models in Spain: Historical overview, Contemporary Examples and perspectives
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2011)In this paper we present a review of forest models developed in Spain in recent years for both timber and non timber production and forest dynamics (regeneration, mortality,..). Models developed are whole stand, size ... -
Individual Tree Diameter and Height Growth Models for 30 Tree Species in Mixed-Species and Uneven-Aged Forests of Mexico
(MDPI, 2020)Lack of knowledge of individual tree growth in species-rich, mixed forest ecosystems impedes their sustainable management. In this study, species-specific models for predicting individual diameter at breast height (dbh) ... -
Influence of blue stain on density and dimensional stability of Pinus radiata timber from northern Galicia (Spain)
(De Gruyter, 2015-01-31)The presence of blue-stain fungi considerably decreases the value of Pinus radiata timber, which is commercially important in Galicia (NW Spain). For this study, seven young pine trees growing in four different plantations ... -
La ordenación de las poblaciones de fauna cinegética para la práctica de la caza. El caso del TECOR Oleiros-Rioaveso (Villalba, Lugo)
(Biblioteca del Seminario Diocesano de Lugo, 2015-11)En este artículo se argumenta sobre la necesidad de los proyectos de ordenación de los recursos cinegéticos y se pone como ejemplo el caso del TECOR Oleiros-Rioaveso (Villalba, Lugo), en el que se hace una descripción ... -
Mapas nacionales de calidad de estación para Pinus sylvestris, Pinus nigra, Pinus pinaster, Fagus sylvatica y Quercus pyrenaica
(Asociación y Colegio Oficial de Ingenieros Técnicos Forestales y Graduados en Ingeniería Forestal y del Medio Natural, 2018)La determinación de la calidad de estación de un rodal es fundamental para poder establecer una gestión sostenible de los recursos. La mayor parte de los trabajos que estudian las variables que explican la calidad de ... -
Mixed and monospecific stands of Eucalyptus and black-wattle. II - Fine root boimass density
(2015)The aim of this study was to evaluate fine root biomass density (FRBD) in mixed and monospecific stands of Eucalyptus grandis x E. urophylla and Acacia mearnsii (black wattle) in Bagé-RS (Southern Brazil). An experimental ... -
Modeling extreme values for height distributions in Pinus pinaster, Pinus radiata and Eucalyptus globulus stands in northwestern Spain
(Italian Society of Silviculture and Forest Ecology (SISEF), 2015)Methods of estimating extreme height values can be used in forest modeling to improve fits to the marginal distribution of heights in the following bivariate diameter-height models: the SBB Johnson’s distribution, the ... -
Modelling the vertical distribution of canopy fuel load using national forest inventory and low-density airbone laser scanning data
(Public Library of Science, 2017-04-27)The fuel complex variables canopy bulk density and canopy base height are often used to predict crown fire initiation and spread. Direct measurement of these variables is impractical, and they are usually estimated ... -
Modelo de distribución de la carga de combustibles finos en el dosel de copas de rodales regulares de "Pinus Pinaster": efecto de claras combinadas con podas
(Sociedad Española de Ciencias Forestales, 2012)Los modelos de predicción del riesgo de inicio y propagación de fuegos de copas requieren conocer, entre otros parámetros, la altura de la base de la cubierta de copas (CBH) y la densidad aparente del combustible en la ... -
National-scale assessment of forest site productivity in Spain
(Elsevier, 2018-05-15)Sustainable production of wood is one of the main services provided by forest systems. Site productivity in the case of forests is often evaluated through the site quality. However, most of the works addressing the site ... -
A new approach to defining rotation ages on the basis of productive and technological aspects. Application to natural Pinus sylvestris L. stands in Central Spain
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2017)Aim of study: To propose a new approach to defining rotation ages on the basis of productive and technological aspects and to present an example of application of the methodology to natural Pinus sylvestris stands in ... -
Novel approach to assessing residual biomass from pruning: A case study in Atlantic Pinus pinaster Ait. timber forests
(Elsevier, 2017)Forestry residual biomass from pruning operations is an important, though little studied, potential resource. Residues normally remain in the stand, since tools for their accurate quantification do not exist and it has no ... -
Nutrient Contribution of Litterfall in a Short Rotation Plantation of Pure or Mixed Plots of Populus alba L. and Robinia pseudoacacia L.
(MDPI, 2020)This study aims to quantify the potential contribution of nutrients derived from leaf litter in a short rotation coppice plantation which includes monocultures of the species Populus alba (PA) and Robina pseudoacacia (RP) ... -
Nutritional prescriptions for Eucalyptus plantations: lessons learned from Spain
(MDPI, 2016-04-15)Eucalyptus globulus Labill is the main exotic broadleaf species planted and managed for pulp and energy production in Spain, where it covers an area of more than 0.6 million ha. The climatic and soil conditions of the ...