Search
Now showing items 261-270 of 344
A comunidade de Pimplinae (Hymenoptera, Ichneumonidae) em área de Mata Atlântica de região de Campos do Jordão, SP, Brasil : taxonomia, diversidade e distribuição
(Universidade Federal de São Carlos, 2008-02-22)
The present work had for aim to survey of Pimplinae fauna in area of Atlantic
forest at Campos do Jordão, SP, contributing to the taxonomic knowledge of the
group as well to investigate the occurence of possible pattern ...
A comunidade de invertebrados bentônicos nos reservatórios de Promissão, Nova Avanhandava e Três Irmãos (Baixo Rio Tietê - SP)
(Universidade Federal de São Carlos, 2006-02-23)
The aim of the present study was to characterize the benthic community of Promissão,
Nova Avanhandava and Três Irmãos reservoirs, in relation to the composition of taxa,
population densities and also to verify the ...
Macroinvertebrados em córregos da região da Mata Atlântica (Sudeste do Brasil): influência da cultivo de banana
(Universidade Federal de São Carlos, 2007-08-31)
The integrity of aquatic ecosystems has been compromised by innumerable anthropogenic actions, for example, extensive agriculture that has been producing alterations in water quality and aquatic community characteristics. ...
Balanço energético e seletividade alimentar de Hyphessobrycon eques e Serrapinnus notomelas (Pisces, Characiformes)
(Universidade Federal de São Carlos, 2006-05-31)
The trophic ecology and bioenergetic aspects of most small fishes were not yet investigated,
although they are important components in the ictiofauna, largely contributing to the richness of
species and to the energy ...
Macrófitas aquáticas submersas: fotossíntese, crescimento e variáveis abióticas da água
(Universidade Federal de São Carlos, 2007-06-06)
Cabomba furcata and Egeria najas are rooted submerged species of aquatic macrophytes that occurred in Oleo Lagoon (21° 36 S e 47° 49 W), Mogi-Guaçu river floodplain (Ecological Station of Jataí, Luiz Antônio, SP). ...
Composição e dinâmica da família Chironomidae em dois períodos hidrológicos distintos, durante o ciclo fenológico de Mayaca fluviatilis Aublet, 1775
(Universidade Federal de São Carlos, 2006-08-29)
The studied lake (Lagoa Mayaca) is located in a preservation area at the campus
of the Universidade Federal de São Carlos. With the aim of analyzing the dynamic and
the taxonomic composition of the Chironomidae, samples ...
Uso sustentado e processamento de llex paraguariensis St. Hill (Erva-Mate).
(Universidade Federal de São Carlos, 2002-11-27)
The general objective of this thesis was to study the processing of maté Ilex paraguariensis St. Hil Lineage Cambona 4, a renewable natural resource of sustainable form of small farmers in the South of Brazil. An analysis ...
Respostas fisiológicas ao estresse em Prochilodus scrofa durante a exposição ao cobre e subseqüente recuperação em água sem cobre.
(Universidade Federal de São Carlos, 2004-04-30)
Copper is an essential trace-element for all live organisms however, when its
concentration is high in the aquatic environment, copper is potentially toxic. Most
physiological changes caused by copper in fish has been ...
Atividade alelopática de extratos aquosos de Aristolochia esperanzae O. Ktze e Ocotea odorifera (Vell) Rohwer na germinação e crescimento de Lactuca sativa L. e Raphanus sativus L.
(Universidade Federal de São Carlos, 2003-09-11)
The
objective of this work was analyze the effects of aqueous extracts of Aristolochia
esperanzae organs in the germination and early growth of lettuce and radish. All the
prepared extracts obeyed the ratio of 100g of plant ...
Fenologia de Catasetum fimbriatum (Morren) Lindl. (Catasetinae, Orchidaceae) e sua polinização por abelhas Euglossini (Hymenoptera, Apidae) na região de São Carlos-SP, Brasil.
(Universidade Federal de São Carlos, 2005-03-08)
Catasetum fimbriatum is an epiphyte plant with a strong sexual dimorphism, witch can
have inflorescences with male flowers, female flowers or mixed inflorescences. It can have
also hermaphrodite flowers. In this work we ...