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Dinâmica hidrossedimentológica de pequenas bacias hidrográficas florestais
(Universidade Federal de Santa Maria, 2015-10-13)
Areas cultivated with eucalyptus forests have increased in Southern Brazil, and the effects on hydrosedimentological processes are not well known particularly at the watershed scale and in watersheds where land use has ...
Preparo do solo no estabelecimento inicial da nogueira-pecã carya iIlinoinensis (Wangenh.) K. Koch em argissolo vermelho no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2015-02-27)
Soil structure is defined by its physical condition, expressed by the size, shape and arrangement of solid particles and the pores are concerned. With the use and soil management in pecan orchards, soil structure is modified ...
Modelagem biométrica de árvores com crescimento livre e sob competição em floresta de araucária
(Universidade Federal de Santa Maria, 2015-07-16)
This study was developed with aim of applying the modeling biometric of open-grown
trees and under competition in Araucaria Forest. Data were collected in three cities in southern
Brazil: Canoinhas (SC), Lages (SC) and ...
Subsídios para o manejo de Cedrela fissilis (Vell.) em floresta estacional decidual secundária
(Universidade Federal de Santa Maria, 2015-02-24)
The forest management of native species has shown great potential for the production of timber. Therefore, the study of aspect since seedling initial growth until mature tree is essential. Som, this study aimed to evaluate ...
Restabelecimento de Araucaria angustifolia e Ocotea porosa após sete décadas da exploração florestal
(Universidade Federal de Santa Maria, 2015-03-31)
Research in the growth of tree species are very important for the management and conservation of forest remnants. Disturbances that occur in the forest are responsible for the dynamic formation of gaps, which directly ...
Produção de madeira em regime de talhadia na floresta estacional decidual
(Universidade Federal de Santa Maria, 2015-02-27)
The tobacco producing region of Rio Grande do Sul has a high demand for firewood for the curing of Virginia tobacco leaves. An example of species with features to supply the demand is Nectandra megapotamica which can be ...
Estrutura de comunidades e dinâmica da regeneração natural de floresta estacional decidual no Sul do Brasil
(Universidade Federal de Santa Maria, 2015-05-22)
The distribution of arboreal and shrub species is related to different environmental conditions. The general goal of this study was to evaluate the influence of environmental factors in structure of communities and dynamics ...
Modelagem dinâmica para simulação no processo de arenização e cobertura florestal na campanha ocidental - RS
(Universidade Federal de Santa Maria, 2015-03-05)
The dynamic modeling process is a useful tool for the knowledge of land use and occupation, creating methodological guidelines associated to ambient, social and economical issues. This work aims to establish a model to ...
Atributos do terreno na diferenciação e no mapeamento digital de solos
(Universidade Federal de Santa Maria, 2015-08-31)
Terrain attributes control many hydrological, geomorphological and pedological processes, these processes influence the solar radiation, rainfall, runoff, evapotranspiration, soil moisture and the distribution of vegetation. ...
Otimização bioeconômica do regime de manejo para Eucalyptus grandis W. Hill no estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2015-03-05)
The goal of this study is to develop Density Management Diagrams for Eucalyptus grandis W. Hill, which will serve as auxiliary models to establish the variation of appropriate density, and the management group, to conduct ...