Zobrazeno 1 - 10
of 1 607
pro vyhledávání: '"BASIC DENSITY"'
Autor:
Samson Waktole, Mahadi Musa, Lamesa Abara, Getachew Mezegebu, Meseganaw Wale, Tsegaye Wubeshet, Anteneh Tesfaye
Publikováno v:
Indonesian Journal of Innovation and Applied Sciences, Vol 4, Iss 3, Pp 198-207 (2024)
This study investigated the variability of density, shrinkage, and sap-heartwood proportion in different sites and within a tree. 10 trees of E. globulus from Menagesha Suba (M/Suba) and Debre Birhan (D/Birhan) forests were felled and 12 disks from e
Externí odkaz:
https://doaj.org/article/ed201f0e381549c68b78f0feb3a13056
Autor:
Esteban Torres-Sánchez, Juan José Acosta, Gary R. Hodge, Eva Prada, María Menéndez-Gutiérrez, Raquel Díaz
Publikováno v:
Annals of Forest Science, Vol 81, Iss 1, Pp 1-13 (2024)
Abstract Key message Genetic parameter estimates at age 12 years for trunk volume in Pinus pinaster displayed low to moderate heritability for growth and stem form, whereas wood properties showed high heritability. No correlation was detected between
Externí odkaz:
https://doaj.org/article/1446e8f02a234fe0ae76648338aa4715
Publikováno v:
Forest Science and Technology, Vol 20, Iss 4, Pp 349-360 (2024)
Wood basic density (wbd) is one of the important predictors of aboveground biomass (AGB) of trees. It is subjected to great variability, and different factors explain this variation. Because of interest in the global carbon cycle, estimating forest b
Externí odkaz:
https://doaj.org/article/581cbf2d16974852a709dde6e68f0883
Autor:
Ana Kelly de Sousa Silva, Marilia Castro Brasil Duarte, Igor Do Vale Gonçalves, Tiago Marcolino de Souza, Mario Tomazello, Juliana Livian Lima de Abreu, Marcela Gomes da Silva, Lourival Mendes, Cândido Ferreira de Oliveira Neto, Lina Bufalino, Thiago de Paula Protásio, Gracialda Costa Ferreira
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 26 (2024)
After forest suppression in mining areas, deterioration of stocked tropical hardwoods occurs at different rates and levels. Prioritizing logs to avoid wastage is challenging because the wide interspecific variability of wood traits makes natural resi
Externí odkaz:
https://doaj.org/article/828a5d14e4df4e54b03387aa9cf56d69
Autor:
Elder Eloy, Tauana de Souza Mangini, Claiton Nardini, Braulio Otomar Caron, Rômulo Trevisan, Alec Duwe dos Santos
Publikováno v:
Revista Árvore, Vol 48 (2024)
ABSTRACT When the premise is the best final use of wood, evaluation of anatomical variables is recommended, bearing in mind that they are correlated with the properties of this material. The present study aimed to evaluate the correlation between ana
Externí odkaz:
https://doaj.org/article/5c0fec17ed2548078d0a38685c25d74b
Autor:
Farias HLS, Pequeno PACL, Silva WR, Melo VF, Carvalho LCDS, Perdiz RDO, Citó AC, Fearnside PM, Barbosa RI
Publikováno v:
iForest - Biogeosciences and Forestry, Vol 16, Iss 1, Pp 95-104 (2023)
Wood density (WD) is an important functional trait of tree species. Understanding spatial WD variability as a function of environmental determinants improves our ability to estimate carbon stocks in the woody biomass of tropical forests. However, the
Externí odkaz:
https://doaj.org/article/44261ebdd34b496aa91bc4efc647cf78
Publikováno v:
Drvna Industrija, Vol 74, Iss 3, Pp 287-296 (2023)
Bamboo is the fastest growing plant currently known on earth, a property that enables it to be the best alternative as a future source of wood fi ber. This study investigated the effect of site and culm height on the physical and chemical properties
Externí odkaz:
https://doaj.org/article/8eff4c72659b4aed89c6d14ee8d71206
Akademický článek
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Akademický článek
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Autor:
Aleksandr Lebedev, Valery Kuzmichev
Publikováno v:
Journal of Forest Science, Vol 68, Iss 3, Pp 107-115 (2022)
Based on the measurements of the biomass of the stems of 3 699 trees of Scots pine, Norway spruce, and silver birch in Europe since 1950, it has been shown that these tree species show a reduction in biomass and wood density. These results contradict
Externí odkaz:
https://doaj.org/article/b2ee9864f72e47c68bf9e8f9eadab50e