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Aspectos cinéticos da degradação aeróbia e anaeróbia de Cyperus giganteus, Eichhornia azurea e Egeria najas da lagoa do Óleo (Estação Ecológica de Jataí, Luiz Antônio, SP)
(Universidade Federal de São Carlos, 2011-06-10)
This study aimed to assess the effects of temperature on different aspects of aerobic and anaerobic degradation of aquatic macrophytes from different ecological groups: Cyperus giganteus (emergent), Eichhornia azurea (fixed ...
Decomposição aeróbia e anaeróbia in vitro de Egeria densa Planch. e Hydrilla verticillata (L.f.) Royle de reservatórios tropicais
(Universidade Federal de São Carlos, 2011-02-16)
In this study it was evaluated the aerobic and anaerobic decomposition of submerged macrophytes Egeria densa Planch. and Hydrilla verticillata (L.f.) Royle, major weeds in tropical reservoirs. It was evaluated the decay ...
Tafonomia e morfologia de cingulados quaternários da Gruta da Lapinha, Iramaia-BA
(Universidade Federal de São Carlos, 2015-03-26)
Gruta da Lapinha is one of the largest limestone caves in Bahia state, located in Municipality of Iramaia. In the year 2012 speleologists of Grupo Pierre Martin de Espeleologia (GPME Pierre Martin Speleology Group), ...
Zonação e estratificação da fauna subterrânea de Presidente Olegário, noroeste de Minas Gerais
(Universidade Federal de São Carlos, 2015-04-06)
There are several factors that may influence the richness and distribution in the subterranean
fauna, just as resource avaiability and distribution, the local climate characteristics, the quality
of the habitat and the ...
Alelopatia em Pteridium arachnoideum (Kaulf.) Maxon. (Dennstaedtiaceae)
(Universidade Federal de São Carlos, 2016-03-18)
Pteridium plants are ferns (monilopytes) distributed all around the globe. These plants are considered problem species as they invade recently abandoned or burned areas, and areas under anthropogenic impacts. In Brazil, ...
Potencial de heterotrofia do reservatório de Barra Bonita (SP), com ênfase na decomposição de polissacarídeos extracelulares de espécies fitoplânctônicas.
(Universidade Federal de São Carlos, 2004-03-05)
The extracellular polysaccharides (EPS) excreted by algae comprise an important fraction of organic matter produced by the phytoplankton in fresh and salt waters. Thus EPS can be considered an important organic carbon ...
Conservação de bio-recursos algais no Brasil: estabelecimento de um banco criopreservado
(Universidade Federal de São Carlos, 2016-12-09)
The establishment of culture collections is a vital aspect for the conservation
freshwater microalgae, which are a very diverse group of organisms with important
ecological functions on the ecosystems maintenance and an ...
Perturbação hidrológica, estabilidade e diversidade de macroinvertebrados em uma zona úmida (lagoas intermitentes) do semi-árido brasileiro.
(Universidade Federal de São Carlos, 2004-03-26)
Intermittent shallow lakes are a kind of wetland of great importance in the Brazilian semiarid area, being characterized by hydrological extremes of flood and drought. These shallow lakes are good model for ecological study ...
Epifitismo vascular e estado de conservação de fragmentos florestais na Bacia Hidrográfica do Sorocaba/Médio Tietê, São Paulo, Brasil
(Universidade Federal de São Carlos, 2013-11-27)
About 10 % of all vascular plants in the world are epiphytes. Vascular epiphytes settle on the host trees (phorophytes) without producing haustorial structures, aiming to increase access to sunlight, even at the expense ...
O mapeamento dos conflitos socioambientais de Mato Grosso: denunciando injustiças ambientais e anunciando táticas de resistência
(Universidade Federal de São Carlos, 2012-03-23)
The State of Mato Grosso-Brazil, locus of this research, is singular from the ecological point of view, encompassing three important biomes: Amazon, Cerrado (Savannah) and Pantanal, and also a peculiar ecosystem called ...