Exploring the factors affecting carbon and nutrient concentrations in tree biomass components in natural forests, forest plantations and short rotation forestry

Autor: Roque Rodríguez-Soalleiro, Cristina Eimil-Fraga, Esteban Gómez-García, Juan Daniel García-Villabrille, Alberto Rojo-Alboreca, Fernando Muñoz, Nerea Oliveira, Hortensia Sixto, César Pérez-Cruzado

Publikováno v: Forest Ecosystems, Vol 5, Iss 1, Pp 1-18 (2018)

Abstract 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 nutrient concentrations are

Externí odkaz: https://doaj.org/article/8018e52e806648d0a2a65f5fc086bc33

Comparing Johnson’s SBB, Weibull and Logit-Logistic bivariate distributions for modeling tree diameters and heights using copulas

Autor: Jose Javier Gorgoso-Varela, Juan Daniel García-Villabrille, Alberto Rojo-Alboreca, Klaus von Gadow, Juan Gabriel Álvarez-González

Publikováno v: Forest Systems, Vol 25, Iss 1 (2016)

Aim of study: In this study we compare the accuracy of three bivariate distributions: Johnson’s SBB, Weibull-2P and LL-2P functions for characterizing the joint distribution of tree diameters and heights.Area of study: North-West of Spain.Material

Externí odkaz: https://doaj.org/article/40d2cc71a8334757a2a847dffb5bf1ee

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

Autor: José Javier Corral-Rivas, Alberto Rojo-Alboreca, Ricardo Alía, Gregorio Montero, Juan Daniel García-Villabrille

Publikováno v: Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
instname
Forest Systems, Vol 26, Iss 2, Pp e03-e03 (2017)
Repositorio de Resultados de Investigación del INIA
Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria INIA
INIA: Repositorio de Resultados de Investigación del INIA
Forest Systems; Vol 26, No 2 (2017); e03S

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 relation to silvicultural treatme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fc5e1ef382943ae4b4e8ac4da79e127
http://hdl.handle.net/10347/17613

EucaTool®: aplicación web para estimar el crecimiento y la producción de plantaciones de Eucalyptus globulus Labill. en Galicia

Autor: Juan Daniel García Villabrille, Fernando Pérez Rodríguez, Alberto Rojo Alboreca

Publikováno v: Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
instname

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 primer turno en Galicia. L

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::562183a6132ccf50c675afb19052d6b7
http://hdl.handle.net/10347/14830

Tarifa de cubicación de rodal para plantaciones de brinzales de Eucalyptus globulus Labill. en el NO de España

Autor: Juan Daniel García Villabrille, Alberto Rojo Alboreca

Publikováno v: Spanish Journal of Rural Development. :27-34

A stand volume equation for Eucalyptus globulus Labill. plantations in the NW of Spain is presented. The experimental design consisted of 85 plots, located along a 45-50 km strip, from the coast side to the interior of Galicia (NW of Spain), which co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a60c0b4fa4f3cc17bf1840cb6daba4e7
https://doi.org/10.5261/2012.esp3.04