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Now showing items 11-20 of 74
Viabilidade econômica da produção de hortaliças orgânicas em média escala: estudo de caso na região metropolitana de Sorocaba-SP
(Universidade Federal de São Carlos, 2020-02-27)
Organic production is recent in Brazil, starting in the 1970s, at a time when conventional production already had several credit incentives and was expanding. Brazilian agriculture has great representativeness in the world ...
Evolução dos serviços ecossistêmicos em diferentes estágios de regeneração natural
(Universidade Federal de São Carlos, 2020-05-08)
Forests are important for several ecosystem services that bring benefits to man, mainly support services, such as nutrient cycling, climate mitigation, erosion control, water resource recharge, among others. Therefore, the ...
Análise de viabilidade econômica do uso de diversas fontes de biomassa para queima
(Universidade Federal de São Carlos, 2020-01-17)
Biomass is a renewable resource that is increasingly being used as an energy source. This dissertation aimed to study the economic viability of using biomass for power generation. In Chapter 1, the contributions of renewable ...
Percepción de servicios ecosistémicos por agricultores familiares como herramineta de conservación
(Universidade Federal de São Carlos, 2020-02-18)
We live in a world in which each social group has different knowledge, values and beliefs, due to its natural, historical, cultural and social contexts. Understanding the relationships between human societies and ecosystems ...
Inclusão de parâmetros hidrológicos na avaliação da restauração florestal
(Universidade Federal de São Carlos, 2017-02-14)
The presence of vegetation cover plays a regulatory role in the water balance through the capture and distribution of rainwater within the compartments of the ecosystem, aiding in the regulation of water flow through the ...
Inferência Multimodelos na predição de multiprodutos em povoamentos de Eucalyptus sp.
(Universidade Federal de São Carlos, 2020-02-28)
When selecting a single model to estimate a variable, this estimate is conditioned to any and all characteristics of this model, which may be subject to underestimation or overestimation, depending on the model in question ...
Variabilidade genética em populações de Virola surinamensis (Rol. ex Rottb.) Warb. (Myristicaceae): uma espécie ameaçada da Amazônia
(Universidade Federal de São Carlos, 2016-03-21)
Virola surinamensis (Rol. ex Rottb.) Warb. é uma espécie dioica e ameaçada de extinção, dado o seu alto valor comercial. O objetivo deste trabalho foi determinar se as consequências da atividade exploratória podem ter ...
Análise multicriterial da funcionalidade ecológica de modelos de restauração empregados em floresta estacional semidecidual
(Universidade Federal de São Carlos, 2017-01-19)
The process of restoring degraded areas can be understood as the reconstruction of ecological processes, ensuring the continuation and development of the community in space and time. Given the complexity of this process, ...
Aplicação de imagens orbitais na espacialização do volume de Eucalyptus sp. via redes neurais artificiais
(Universidade Federal de São Carlos, 2019-03-20)
The sustainable agriculture of forest plantations demands the permanent monitoring of the quantity of processed wood, thus becoming difficult to monitor large planted areas by using only manual procedures. Therefore, in ...
Uso e cobertura do solo na capacidade potencial de armazenamento hídrico em microbacias
(Universidade Federal de São Carlos, 2017-03-24)
The forest cover influences on runoff, supporting the best water precipitation infiltration of rainwater than other land-uses and, it has interfered positively on the water availability. This way, the land-cover changes, ...