Artigos - Ciência Florestal - FCA
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Previous Preservation of Veneers Promotes Higher Preservative Retention and More Effective Protection in CCA-Preserved Plywood
(Floresta e Ambiente, 2022) [Artigo]Plywood panel has a promising market in Wood Frame Construction System. Like any wood-based product, it can suffer deterioration, and preservative treatment is imperative. The preservative treatment can be done directly ... -
Modelo matemático logístico para aquecimento de toras de Eucalyptus grandis w. hill com vapor e água quente
(Espacios, 2017) [Artigo]The aims of this study was to obtain a mathematical logistics model that represents the best heating of logs of Eucalyptus grandis in function of the diameter and the length of the logs in the thermal treatments with steam ... -
Anatomical and tree rings differences in two provenances of Cordia trichotoma (Vell.) Arráb. ex Steud. (Boraginaceae)
(Scientia Forestalis/Forest Sciences, 2022) [Artigo]The parental effect on wood anatomy and growth rings of Cordia trichotoma trees was studied. Tree seeds of two provenances (Cerrado and Atlantic Forest biomes) were collected in 1986. Seedlings were planted, and after 25 ... -
Low-intensity cattle grazing is better than cattle exclusion to drive secondary savannas toward the features of native Cerrado vegetation
(Biotropica, 2022) [Artigo]Although livestock have been historically associated with land conversion and biodiversity loss, well-managed cattle grazing has been reported to contribute to conservation of open ecosystems. Knowing the balance between ... -
Functional trade-offs in volume allocation to xylem cell types in 75 species from the Brazilian savanna Cerrado
(Annals Of Botany, 2022) [Artigo]Background and Aims Xylem is a crucial tissue for plant survival, performing the functions of water transport, mechanical support and storage. Functional trade-offs are a result of the different assemblages of xylem cell ... -
Quantitative analysis of uncertainty in financial risk assessment of road transportation of wood in uruguay
(Minerals, 2016) [Artigo]The uncertainty in road transportation of wood is inherent to its operational costs, to the amount of transported wood, to the traveled distance, to its revenue, and more. Although it is not possible to measure this ... -
Rendimento e classificação das lâminas de Eucalyptus grandis W. Hill utilizando dois tratamentos térmicos
(Espacios, 2017) [Artigo]This study aims to verify the influence of thermal treatments (water and steam of à 85°C ) in the yield and final classification of Eucalyptus grandis sheets. Six trees, obtaining a total of thirty logs adequate for ... -
Productivity and costs of Feller-Buncher and forest processor in stands of Eucalyptus in first cut
(Ciencia Florestal, 2014) [Artigo]The rationalization of forest harvesting and minimization costs is a constant search by the managers involved in this process, making them decide practices which are economically viable to optimize that operation. This ... -
Seasonal presence of acicular calcium oxalate crystals in the cambial zone of Citharexylum myrianthum (Verbenaceae)
(IAWA Journal, 2005) [Artigo]This study focuses on the seasonal presence of acicular crystals in the cambial zone of Citharexylum myrianthum Cham. (Verbenaceae). Specimens collected in different months from 1996 to 2000 were examined for the abundance ... -
Superação de dormência em ormosia arborea (Fabaceae: Papilionoideae) pela utilização de dois métodos de escarificação mecânica em diferentes pontos do tegumento
(Revista em Agronegocio e Meio Ambiente, 2011) [Artigo]The dormancy state in Ormosia arborea seeds is caused by tegument impermeability. Two scarification mechanisms at different sites in the tegument are analyzed to determine the best methodology in the overcoming of dormancy ... -
Wood quality for kraft pulping of Eucalyptus globulus origins planted in Uruguay
(Scientia Forestalis/Forest Sciences, 2006) [Artigo]Eucalyptus globulus is an important raw-material for kraft pulping and has a wide geographical distribution. The objective of this paper was to evaluate E. globulus origins in terms of their wood and pulp properties. The ... -
Forest restoration by direct seeding: a global bibliometric analysis
(Restoration Ecology, 2022) [Resenha]Direct seeding has been suggested to be a highly cost-efficient system for forest restoration but is still not applied on a large scale worldwide. Thus, to improve the knowledge surrounding the application of this system, ... -
Differential gene expression in Eucalyptus clones in response to nutrient deficiency
(Tree Genetics and Genomes, 2022) [Artigo]We evaluated differential expression of genes in leaf and xylem tissues for three Eucalyptus clones in the field using Illumina sequencing, under four contrasting fertilization regimes: a control combining nitrogen (N), ... -
Water Management for Schinus terebinthifolius Raddi Seedlings in Degradable Containers
(Floresta e Ambiente, 2018) [Artigo]The research consisted of two experiments (64 and 85-day production cycles), applying three irrigation depths (8, 11 and 14 mm) to determine the most appropriate depth, using Ellepot™ degradable containers for the production ... -
GRAPPLE SAW’S OPERATING CONDITIONS INFLUENCE ON THE PRODUCTIVITY AND COST OF PROCESSING FELLED TREES
(Floresta, 2022) [Artigo]In the full-tree system, one of the self-propelled forest machines used is the grapple saw, which uses mechanical force to delimbing and crosscutting stems, commonly in processing yards or on the sides of forest roads. ... -
Differences of the stem vascular system across populations of two tropical species under contrasting water conditions
(IAWA Journal, 2021) [Artigo]Structural differences in the secondary vascular tissues among habitats can contribute to understanding species performances, especially regarding water and photosynthate transport. The pattern of association between the ... -
Bark anatomy of Melastomataceae species in the Brazilian Cerrado, a neotropical savanna
(Australian Journal of Botany, 2021) [Artigo]The bark (all tissues outside the cambium) is a morphologically diverse and functionally important part of the stem. Outer bark (periderm) has a protective function, and inner bark (secondary phloem) is involved in the ... -
Four challenges when conducting bibliometric reviews and how to deal with them
(Environmental Science and Pollution Research, 2021) [Resenha]The evidence base in environmental sciences is increasing steadily. Environmental researchers have been challenged to handle massive volumes of data to support more comprehensive studies, assess the current status of ... -
Flowering induction in mango tree: Updates, perspectives and options for organic agriculture
(Pesquisa Agropecuaria Tropical, 2021) [Artigo]The artificial flowering induction in mango tree is the most important crop management in mango orchards and requires greater attention from growers. The management involves three steps: Stoppage of plant growth, branch ... -
Thinning temporarily stimulates tree regeneration in a restored tropical forest
(Ecological Engineering, 2021) [Artigo]When an ecosystem undergoing restoration does not follow the desired trajectory, management interventions may be warranted. Where the initial steps towards restoration include tree planting at high densities, reduction of ...