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Associação de bactérias à cápsula de Anabaena spiroides (Cyanobacteria) em cultura
(Universidade Federal de São Carlos, 2008-05-30)
The cyanobacterium Anabaena spiroides, a cosmopolitan species occurring in eutrophic
environments as in Barra Bonita reservoir, is covered by a thick polysaccharide capsule
that provides a microenvironment for association ...
Sistemas de polinização em fragmentos de Cerrado na região do Alto Taquari (GO, MS, MT).
(Universidade Federal de São Carlos, 2005-02-25)
The Cerrado Domain occupied originally 23% of the Brazilian territory (ca. 2 million km2),
especially in the Central Plateau, being the second largest phytogeographic province of Brazil.
The cerrado vegetation is not uniform ...
Características reprodutivas de três espécies de Erythrinidae (Pices: characiformes) da bacia do São Francisco, submetidas à hipofisação
(Universidade Federal de São Carlos, 2003-03-13)
The majority of information related to reproductive strategy of Erythrinidae species has its origin from observations on natural environment. In this context, several tactics are not effectively evaluated and precious ...
Demanda de oxigênio da mineralização de detritos refratários de macrófitas aquáticas
(Universidade Federal de São Carlos, 2007-02-26)
This study evaluated the oxygen demand in the mineralization of Cyperus giganteus and
Salvinia auriculata coleted in Óleo lagoon (21º 26' S e 47º 49' W), Luiz Antonio, SP. The C.
giganteus experiment assayed the detritus ...
Influências de substâncias húmicas nas características bionômicas, toxicocidade e bioacumulação de cobre por Ceriodaphnia silvestrii Daday (Crustacea, Cladocera).
(Universidade Federal de São Carlos, 2004-04-23)
Effects of different food sources and culture medium on life history traits of Ceriodaphnia silvestrii were studied under controlled conditions. Animals were submitted to five different treatments: (1) autoclaved natural ...
Planejamento urbano e conservação ambiental. Estudo de caso: Goiânia-GO.
(Universidade Federal de São Carlos, 2003-09-12)
The main objective of this work is contribute to Goiânia city environmental planning, with special
focus in fragile (sensitive) areas, in valley areas. We started with biophysical characterization of
the area, identifying ...
Consumo e influência de exopolissacarideos de Anabaena spiroides (Cyanophyceae) sobre a toxicidade e captura do cobre por Ceriodaphnia cornuta (Cladocera, Daphnidae).
(Universidade Federal de São Carlos, 2004-05-13)
Human specie can alter deeply and very fast the enviroment in which it is in. Because of the
industrial development, the water, air and soil contamination have become cause of
concern, chiefly in big cities with great ...
Plasticidade fenotípica em indivíduos jovens de Aloysia virgata (Ruiz et Pav.).
(Universidade Federal de São Carlos, 2003-12-11)
Phenotypic plasticity in a tree species Aloysia virgata was investigated on seedlings
growing under two different natural irradiance conditions: under full solar irradiance (FS) and
in shade under tree forest canopy (UC). ...
Estudo morfológico de duas populações de Hoplias grupo malabaricus (Characiformes: Erytrinidae) procedentes da Bacia do Rio Grande, Estado de São Paulo.
(Universidade Federal de São Carlos, 2004-03-10)
In the present research, 116 specimens of Hoplias sp. (Erythrinidae:
Characiformes) from Grande river basin, São Paulo state (Alto-Paraná basin) were
morphologically analyzed. They are all representants of malabaricus ...
Diversidade, variação sazonal e importância econômica dos afídeos (Homóptera: Aphidoidea) na Estação Ecológica de Jataí (Luiz Antônio - SP) e nas áreas agrícolas e de silvicultura do entorno.
(Universidade Federal de São Carlos, 2003-03-13)
The majority of the studies related to aphids in Brazil has been
exclusively focused on species with agricultural importance, and just a part of
them concerning about the species associated to natural areas. In this way ...