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Decomposição in situ de macrófitas aquáticas: influência das características de diferentes ecossistemas, atividade celulolítica e interação de macroinvertebrados
(Universidade Federal de São Carlos, 2019-05-30)
Macrophytes are plants that actively participate in the biogeochemical cycles of aquatic ecosystems. They are important in dynamics and cycling, especially in the carbon cycle. The determination of the decomposition kinetics ...
Dinâmica espacial, influências antrópicas e sazonalidade com enfoque nas aves em ambientes ripários do Parque Nacional da Serra da Canastra, MG, Brasil
(Universidade Federal de São Carlos, 2019-06-19)
Birds that depends on wetlands has been the subject of studies by many
researchers. However, researches in regions of altitude in the Cerrado are rare. The first
chapter of the present study aimed to describe the bird ...
Estudo comportamental de beija-flores (Aves, Trochilidae) e seus recursos florais em São Carlos, SP, Brasil
(Universidade Federal de São Carlos, 2019-06-17)
Hummingbirds have a strong relationship with plants. They are animals specialized in the consumption of floral nectar and play an important role in the pollination of neotropical plants. The spatial and temporal availability ...
O impacto da invasão por Hedychium coronarium J. König (Zingiberaceae) em áreas ripárias
(Universidade Federal de São Carlos, 2019-06-25)
Riparian environments are increasingly being modified by human activities and this causes changes in vegetation dynamics. Native species are being replaced by exotic and invasive ones. Impacts of plant invasions in these ...
Mountain ranges and geographical isolation increase bird taxonomic but not phylogenetic beta diversity in the megadiverse Paramo ecosystems
(Universidade Federal de São Carlos, 2019-08-29)
Understanding present-day biodiversity of Neotropical mountain regions requires knowledge of its historical and ecological conditions. We evaluated how Andean uplift, Quaternary climatic oscillations, current climate, and ...
Influência de processos ecológicos e evolutivos na estruturação de comunidades de anfíbios na Mata Atlântica Brasileira
(Universidade Federal de São Carlos, 2019-05-31)
My thesis is composed of two independent chapters, but together they provide a theoretical framework of the ecological and evolutionary processes responsible for the anuran community structure in the Brazilian Atlantic ...
Macrófitas aquáticas como ingrediente para suplementação de ração de peixe e de alimento vivo (cladóceros) na piscicultura sustentável de pequena escala
(Universidade Federal de São Carlos, 2019-03-07)
The increasing demand and especially the consumption of fish has been growing exponentially as a consequence of increasing human population and also due to the search for healthier foods. Sustainable food production systems ...
The Ecology of bacterial communities in Amazonian floodplain lakes
(Universidade Federal de São Carlos, 2019-02-22)
The bacterioplankton plays a key role in the functioning of aquatic ecosystems and biogeochemical cycles. Despite of the growing interest in studying the ecology of such microorganisms, little is known about how bacterial ...
Diversidade morfológica e molecular de Orthocentrinae (Hymenoptera, Ichneumonidae) em gradientes altitudinais no sudeste do Brasil.
(Universidade Federal de São Carlos, 2019-12-02)
The Orthocentrinae is one of the least studied subfamilies among the Ichneumonidae, although they have a cosmopolitan distribution and comprise about 30% of the Ichneumonidae collected in Malaise traps, indicating that ...
Taxonomia, ecologia e distribuição espacial de rotifera no estado de São Paulo
(Universidade Federal de São Carlos, 2019-07-29)
Rotifers inhabit a variety of aquatic habitats. It is thought that the success of this group is largely due to their small size, short life cycle, ang high richness of species, being these aspects largely responsible for ...