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Mostrando ítems 11-20 de 26
Probabilidade de sucesso de espécies florestais na semeadura direta em restauração ecológica
(Universidade Federal de São Carlos, 2020-08-26)
Among the large-scale techniques, direct seeding is seen as a promising low-cost and efficient methodology, but it requires improvement and, mainly, a selection of species that can be used at the beginning of the restoration. ...
Effect of seed provenances on anual increment, physicomechanical properties and anatomical features of 30 – year - old Balfourodendron riedelianum woodEfeito da procedência de sementes de Balfourodendron riedelianum no incremento anual, nas propriedades físico-mecânicas e nas características anatômicas da madeira de 30 anos de idade
(Universidade Federal de São Carlos, 2017-06-30)
From increase of technology in forest products area, studies of native species are essential for development of industry and reforestation. As most of wood used for various applications comes from native forests, especially ...
A interdependência linear do poder calorífico superior em função da análise imediata em materiais lignocelulósicos
(Universidade Federal de São Carlos, 2019-03-01)
The chemical characteristics of lignocellulosic residues influence the quality of biofuel. Higher heating value (PCS) and proximate analysis (volatile matter (TMV), fixed carbon (TCF) and ash content (TC)) give information ...
Consequências do uso de madeira tratada com CCA e de painéis de MDF como combustível em processos de combustão
(Universidade Federal de São Carlos, 2019-02-18)
From its use for domestic purposes like firewood to the application in large industrial processing plants for power generation, wood is a long-established fuel. Although its application has evolved towards the establishment ...
Assembleia de espécies na restauração por semeadura direta em área de Floresta Estacional
(Universidade Federal de São Carlos, 2021-03-04)
Nowadays, the technique of direct sowing has been recognized as the most viable and economical alternative in large-scale restoration. Thus, the objectives of the work were to analyze how direct sowing methods provided ...
Funções ecohidrológicas do escoamento pelo tronco em espécies florestais em ambientes urbanos
(Universidade Federal de São Carlos, 2021-11-26)
Trees play an important role in the hydrological cycle and nutrient cycling, playing an important ecosystem function. Even though it represents a small proportion of total precipitation, the stemflow has a significant ...
Análise termogravimétrica da biomassa e seus compostos (celulose, hemicelulose e lignina)
(Universidade Federal de São Carlos, 2022-06-17)
Lignocellulosic biomass is one of the renewable energies indicated in the replacement of fossil fuels for the production of bioenergy and mitigation of climate change, given its wide distribution and quantity, considering ...
Condições para ocorrência da seca dos ponteiros laterais em clone de Eucalyptus urophylla x E. grandis
(Universidade Federal de São Carlos, 2021-04-30)
The Dried out of Side Tips (DST) in Eucalyptus (Pseudoplagiostoma eucalypti Cheew., M.J. Wingf. & Crous) is a disease that affects the productivity of forest plantations in Brazil. Due to little knowledge about the epidemic, ...
Semeadura direta na restauração em floresta tropical úmida na Colômbia
(Universidade Federal de São Carlos, 2022-07-13)
Faced with the challenges of ecological restoration, the study of techniques that can be used on a large scale, with cost reduction and efficiency of results, direct sowing has shown success in several places, requiring ...
Avaliação da conectividade florestal em paisagem urbana
(Universidade Federal de São Carlos, 2019-04-26)
Urbanization is a crescent anthropogenic process, and it is also considered one of the major threats to natural areas and biodiversity conservation. Thus, in order to mitigate its impacts, many strategies have been developed, ...