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Comportamento bioquímico e fisiológico de sementes florestais nativas durante a embebição.
(Universidade Federal de São Carlos, 2003-04-16)
This work aimed to study the biochemical and physiological changes, with emphasis on alpha-galactosidase enzyme, which occur during the germination of Platymiscium pubescens, Tachigalia multijuga and Caesalpinia peltophoroides ...
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 ...
Variabilidade genética e de compostos voláteis e semi-voláteis em populações nativas de llex paraguariensis (St. Hil.) do Brasil, visando a conservação da espécie.
(Universidade Federal de São Carlos, 2003-04-29)
Ilex paraguariensis, known as mate tea, is processed in many ways and commercialized as tea, soluble powder, essences, and processed leaves for preparation of mate tea without sugar ( chimarrão and tererê ). Aiming the ...
Estrutura e estado de explotação dos estoques do Jurupoca, Hemisorubim platyrhynchos, e do Jurupensém, Sorubim cf. lima, na Bacia do Rio Cuiabá, Pantanla Mato-Grossense.
(Universidade Federal de São Carlos, 2003-02-04)
The fishery is an important economic activity at Pantanal. This study describe and analyse the age, the individual growth, the structure, the exploitation and the management alternatives for the two pimelodidae catfish ...
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 ...
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). ...
Efeitos da temperatura nas respostas cardio-respiratórias e na respiração aérea acessória de JEJU, Hoplerythrinus unitaeniatus (Erytrinidae) aclimatados a 15, 20, 25 e 30°C e submetidos a variações de O2 ambiental.
(Universidade Federal de São Carlos, 2003-04-25)
Tropical fish generally inhabit environments with high temperatures and low dissolved oxygen. Along the evolutionary process several species developed mechanisms of air-breathing in order to compensate the oxygen demands ...
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 ...
Fotossíntese, relações hídricas, estado nutricional e avaliação de caracteres secundários da produção em dois cultivares jovens de seringueira em São José do Rio Preto,SP.
(Universidade Federal de São Carlos, 2003-06-30)
This study was accomplished with two young cultivate of rubber tree, Hevea brasiliensis
(Willd. ex Adr. of Juss.) Müell. Arg.], RRIM 600 and Fx 3864. This work obtained information comparatively on cultivating Fx 3864 to ...
Educação para a vida: uma experiência metodológica.
(Universidade Federal de São Carlos, 2003-06-27)
The deep crises, which we live in the social and natural environment,
have their origin in the way we understand and act on them. The values
that we give to theses environments not only reflect our way of thinking
and ...