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Levantamento populacional de Scolytidae (Coleoptera) em povoamento de Acácia-negra (Acacia mearnsii de Wild)
(Universidade Federal de Santa Maria, 2005-04-04)
This work was developed objectifying the quali-quantitative analysis, the population fluctuation, the faunistic analysis and the correlation of the species of Scolytidae (Coleoptera) with the main meteorological elements ...
Qualidade de chapas de partículas de madeira aglomerada fabricadas com resíduos de uma indústria de celulose
(Universidade Federal de Santa Maria, 2005-01-19)
The objective of this work was to investigate the quality of particleboards made with Eucalyptus saligna wood residues, resulting from chiping of the logs for pulp production. The boards were producted with two types of ...
Impactos ambientais na microbacia do rio Vacacaí-Mirim em Santa Maria - RS.
(Universidade Federal de Santa Maria, 2005-07-07)
The renewable natural resources sustain the balance between the man and the nature. The destruction of one of those resources represents the unbalance and the man's future destruction. Such resources accomplish a social ...
Incremento volumétrico de Nectandra megapotamica (Spreng.) Mez em floresta ombrófila mista.
(Universidade Federal de Santa Maria, 2005-02-25)
At the present work it was studied growing of Nectandra megapotamica (Spreng.) Mez species, through a sampler compounded by 11 dominant trees selected from rainforest in
Nova Prata borrough, state of Rio Grande do Sul. ...
Análise multitemporal da cobertura florestal da microbacia do Arroio Grande, Santa Maria, RS
(Universidade Federal de Santa Maria, 2005-12-20)
This study had as objective to do a multi-temporal analysis from Arroio Grande watershed area, located in Santa Maria, RS, to detect the forest covering changes, its localization and quantification, as well as, to monitor ...
Estudo dos aspectos reprodutivos em Luehea divaricata Martius (Açoita-cavalo)
(Universidade Federal de Santa Maria, 2005-09-30)
The Luehea divaricata Martius (açoita-cavalo) is a tree of Tiliaceae family that is of the interest of industries due to wood the quality and also reflorestation programs. Studies about propagation are justified mainly ...
Classificação e crescimento de grupos ecológicos da floresta ombrófila mista na flona de São Francisco de Paula, RS.
(Universidade Federal de Santa Maria, 2005-02-28)
The present work was realized in a Mixed Rainy Forest in Rio Grande do Sul, Brazil, that consists in one of the richest forest types that the State has. Due to the importance of conservation and the adequate use of natural ...
Crescimento de plantas jovens de Euterpe edulis Martius em resposta a diferentes doses de fósforo
(Universidade Federal de Santa Maria, 2005-02-28)
The knowledge about palm (Euterpe edulis Mart.) mineral nutrition are important in the commercial scale of biomass of this specie, but there is a lack about nutritional necessities from the nursery to the production phase. ...
Características de compósitos manufaturados com polietileno de alta densidade (PEAD) e diferentes proporções de casca de arroz e partículas de madeira
(Universidade Federal de Santa Maria, 2005-10-03)
The objective of this work was to analyse the viability of utilization of rice husks and wood particles in the manufacturing of composites, having as bonding agent HDPE. The composites were made with rice husks and Eucalyptus ...