Growth Projection
Mostrando 13-24 de 68 artigos, teses e dissertações.
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13. Dinâmica de populações arbóreas em área de cerrado sujeito ao fogo
Fire is a common disturbance in the Brazilian savanna and their action can affect important parameters and, consequently, the rate of population growth. The matrix models are powerful tools for studies of population dynamics, this models provide a projection of the rate of population growth. The aim of this study was to investigate the influence of fire on t
Publicado em: 2010
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14. DESENVOLVIMENTO INICIAL DE UM PLANTIO MISTO DE Eucalyptus urograndis E Acacia mearnsii EM SISTEMA AGROSSILVICULTURAL / INITIAL GROWTH AND PRODUCTIVITY IM MONOSPECIFIC AND MIXED STANDS OF Eucalyptus urograndis AND Acacia mearnsii IN AN AGROFORESTRY SYSTEM
Understanding the initial development in consortiated systems are vital to decide about practices to obtain a sustainable productivity, in relation to environmental resources in an agrossilvicultural site. Due to this, this study had as objective: - to evaluate the agricultural productivity in agroforestry systems with different arrangements of the forest sp
Publicado em: 2010
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15. Métodos de ajuste da função Weibull e seu desempenho na prognose do crescimento e produção de Eucalyptus dunnii
The main objective of this research was to develop a simulator system of growth and yield for unthinned plantations of Eucalyptus dunnii using different adjustment methods for the Weibull probability density function to describe the forest structure at various ages. The data used in this research came from measurements of 239 plots in E. dunnii stands in the
Publicado em: 2010
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16. Impact and regeneration mechanism after invasion by Pteridium arachnoideum (Kaulf.) Maxon (Dennstaedtiaceae) in savanna woodland areas, southwestern São Paulo State / Impacto da invasão e mecanismos de regeneração natural do cerradão em áreas ocupadas por Pteridium arachnoideum (kaulf.) Maxon (Dennstaedtiaceae) no sudoeste do Estado de São Paulo
The genus Pteridium comprises bracken species recognized by large fronds and a rhizome system that allows their fast expansion. Bracken presents an elevated biomass production throughout the year, that increases fire occurrence and release chemical compounds that are considered allelopathic. Nowadays, species of the genus Pteridium are well known as problem-
Publicado em: 2010
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17. UM ESTUDO SOBRE O CONSUMO DE PRODUTOS DE HIGIENE E BELEZA CAPILAR NAS CLASSES DE BAIXA RENDA / A STUDY ON THE MEANING OF THE CONSUMER OF BEAUTY AND HYGIENICS PRODUCTS FOR HAIR IN THE LOW INCOME CLASS
The economic growth occurred in Brazil in the last decade has emerged a slice of the market hitherto repressed consumption, the classes C, D and E. The number of jobs, access to credit, raising the income, combined with government incentives such as the Bolsa Família program and welfare, produced a phenomenon without precedent in the history of the country,
Publicado em: 2009
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18. PADRÕES DE CRESCIMENTO E PREDIÇÃO DA ESTRUTURA DIAMÉTRICA COM AUXÍLIO DE BANDAS DENDROMÉTRICAS NA FLORESTA NACIONAL DE CAXIUANÃ - PA
In forest management it is fundamental that those in charge know how to plan the logging activities grounded on statistical tools so they can diminish error margins in important decision making situations. Knowledge about informations of growth pattern and diameter distribution projection leads to optimization of the production process. It is so because thos
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/07/2008
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19. Economic scene prospective and action to fortify the regional dynamism in the Extreme West of Santa Catarina / CenÃrio econÃmico prospectivo e aÃÃes para fortalecer o dinamismo regional no Extremo Oeste de Santa Catarina
This research has as objective to analyze the economic dynamism of the Extreme West Region of Santa Catarina State, in Brazil, and to point alternatives through prospective scenes up to 2025 and of the opinion of the regional population. To reach this objective one searched the available economic data of the region; one analyzed the current trends of develop
Publicado em: 2008
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20. Da escolarização do esporte à esportivização da escola: tradição e espetáculo nos Jogos da Primavera de Sergipe 1964-1995).
The 20th century was highlighted by the growth of industry, by the economic transnationalization, by the bipolarity between capitalism and socialism, by the expansion of basic education in the midst of an economic barbarism. Specially the century of spectacle, a phenomena which, under the dynamics of modernity, shaped the comprehension of the world and the s
Publicado em: 2008
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21. Projeção do estoque de carbono e análise da geração de créditos em povoamentos de eucalipto / Carbon stock projection and credit generation analysis in Eucalypt stands
The objective of this study was to predict the volumetric production and carbon stock in tree stems in Eucalypt stands, by adjusting the growth and production models as well as to economically evaluate the inclusion of carbon credits in forest projects by using quantitative criteria. Thus, data from Eucalyptus grandis stands, located in Guanhães-Minas Gerai
Publicado em: 2007
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22. Maize and bean crop yield simulation based on global climatic change scenarios in Minas Gerais / Simulação da produtividade das culturas do milho e do feijão, baseada nos cenários de mudanças climáticas globais, no Estado de Minas Gerais
This work aimed to propose the simulation of maize and bean crop growth and yield, based on the climatic change scenarios in the state of Minas Gerais. The crop growth and development models CROPGRO Dry bean and CERES-MAIZE were applied to simulate complex physical- biological processes. Thus, the models were duly calibrated and tested in several regions of
Publicado em: 2007
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23. Segmento de serviços industriais do pólo petroquímico de Camaçari: um estudo sobre a competitividade.
The present study it intent to know about the sector of technician industrial services that serves the Pólo Petroquímico de Camaçari, through the analysis of the competitiveness factors. The narrow linking between manufacture and services said enterprises, in which the services technicians are insert, its coming out. Simultaneously, there is a retrospect
Publicado em: 2007
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24. Alternative to increase the anhydrous ethanol fuel worldwide production in short term : the potencial of surgarcane molasses / Alternativa para aumentar a produção mundial do etanol anidro combustivel no curto prazo : o potencial dos meis da cana
The main objective of this dissertation is to show the potential of the molasses from sugarcane, for the ethanol fuel production in the main producer countries of the sugarcane, aiming at the increment, in the short term, worldwide supply of anhydrous ethanol to be mixed with the gasoline. From the calculation of the molasses potential from sugar cane, have
Publicado em: 2007