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Now showing items 21-30 of 107
Leilão reverso para pagamentos por serviços ambientais: uma estratégia para a conservação da natureza
(Universidade Federal de São Carlos, 2019-12-06)
Reverse auctions are recent market mechanisms when designed for environmental conservation purposes, with a view to protecting public property on private land, and with ever increasing foreclosures in various countries. ...
Impacto da mudança do uso da terra e adubação nitrogenada no balanço de metano
(Universidade Federal de São Carlos, 2018-03-08)
Pristine ecosystems exert important functions to provide the environmental equilibrium. These functions are defined as ecosystems services. Such services include the climatic regulation, which covers nutrient and greenhouse ...
Interação genótipo-ambiente e ganhos na seleção em testes de progênies de corymbia citriodora hook.
(Universidade Federal de São Carlos, 2018-12-14)
Corymbia citriodora is one of the most cultivated hardwood species by small farmers in Brazil, it combines a high growth rate with high wood density. Its timber is used for a wide range of products, such as poles, railway ...
Desenvolvimento inicial de um clone de Eucalyptus grandis W. Hill ex Maiden x Eucalyptus urophylla S. T. Blake sob diferentes sistemas de preparo do solo
(Universidade Federal de São Carlos, 2018-06-11)
The soil preparation for the implantation of forest planting is intended to improve the conditions for the development of the plants. This study evaluated the influence of three methods of soil preparation in the initial ...
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, ...
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, ...
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 ...
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 ...
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 ...