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Impacto ambiental em local de acidente provocado por rompimento de tubulações forçadas: estudo de caso
(Universidade Federal de Santa Maria, 2004-07-23)
Environmental impact evaluation is a work that consists on some studies to identify, to interpret, as well as to prevent the environmental consequences or effects in a certain place. These studies will determine the actions ...
Caracterização de painéis aglomerados com madeira de eucalipto e sólidos granulares de poliuretano
(Universidade Federal de Santa Maria, 2011-12-09)
The objective of the present study was to evaluate the performance of particleboards
fabricated with different proportions of Eucalyptus grandis Hill ex Maiden wood and
polyurethane granular solids from the footwear ...
Monitoramento ambiental florestal: fluxo de nutrientes em povoamento de Eucalyptus dunnii, no sul do Brasil
(Universidade Federal de Santa Maria, 2018-07-27)
The biogeochemical cycling of nutrients is a dynamic process and consists of the transfer of nutrients between the soil-plant-soil. This transfer can occur in several ways, the deposition of litter is the most significant ...
Potencial silvicultural de espécies nativas florestais sob doses de fertilizante de liberação controlada e volume de recipiente, em viveiro e no campo
(Universidade Federal de Santa Maria, 2016-08-15)
The thesis does not contain abstract.
Limites e possibilidades ao desenvolvimento de um arranjo produtivo local de base florestal na serra do sudeste, Rio Grande do Sul, Brasil: governança local para tomada de decisões
(Universidade Federal de Santa Maria, 2017-02-22)
The objective of this study is to evaluate the limits and the possibility of developing a Local Productive Arrangement (APL) of the Forest Base of the Serra do Sudeste, Rio Grande do Sul, in order to facilitate decision ...
Modelo computacional de crescimento, produção e análise econômica para povoamentos de Pinus taeda L.
(Universidade Federal de Santa Maria, 2016-02-23)
This study aimed to propose the development of a computational model (Software) for prognosis of growth, production, distribution of frequencies by diameter classes and economic viability analysis for deployment of Pinus ...
Aproveitamento de biomassa florestal na fabricação de briquetes
(Universidade Federal de Santa Maria, 2017-02-20)
Biomass can be used in several ways to obtain the most diversify forms of energy, either by
direct or indirect conversion. The aim of this work was to evaluate the technical viability of
the use of different classes of ...
Caracterização tecnológica da madeira de Acacia mearnsii De Wild. para a produção de polpa celulósica Kraft
(Universidade Federal de Santa Maria, 2017-08-30)
The Acacia mearnsii De Wild. is widely cultivate for the tannin extraction of its bark, while the wood, exported to the Asian countries, can be converted in cellulosic pulp. Although the efficiency of this wood on pulping ...
Regeneração natural de Apuleia leiocarpa (Vogel) J.F. Macbr. em floresta manejada no estado do acre
(Universidade Federal de Santa Maria, 2017)
In view of the difficulty of establishing the natural regeneration of Apuleia leiocarpa in
areas of natural forest without anthropic impact, it was decided to investigate the
conditions that favor and limit its development, ...
Indicadores de perda de solo espacializados como ferramenta de apoio à decisão para gestão ambiental integrada de bacias hidrográficas
(Universidade Federal de Santa Maria, 2017-02-23)
In order to minimize the soil degradation (natural or anthropic), we have sought alternatives that aim to the economic development allied to the sustainable development. To produce without destroying, knowledge and planning ...