Buscar
Mostrando ítems 51-53 de 53
A comunidade de peixes dos reservatórios dos trechos médio e baixo do rio Tietê, com ênfase nas espécies introduzidas Plagioscion squamosissimus e Geophagus surinamensis
(Universidade Federal de São Carlos, 2006-05-26)
From sixties, the fish species
introduction has been being a constant event in the reservoir system located on middle
and low Tietê River - SP, which resulted the success introduction of Plagiosicon
squamosissimus and ...
Representação ambiental de alunos do ensino fundamental. Implantação da agenda 21 em escola pública municipal de Batatais/SP
(Universidade Federal de São Carlos, 2006-11-30)
This study verified the representation of environment and environmental damages by the
students from three different elementary schools in Batatais/SP. The research was taken
through a questionary, and the result showed ...
Comunidade fitoplanctônica do reservatório de Barra Bonita e sua relação com a composição e quantidade de polissacarídeos extracelulares e agregados gelatinosos
(Universidade Federal de São Carlos, 2006-03-13)
(Gelatinous aggregates (lake snow) from an eutrophic Brazilian reservoir and their relationships with abundant phytoplanktonic algae). Lake snow and phytoplankton studies were conduced in Barra Bonita Reservoir, in
the ...