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Avaliação do consumo de bactérias pelo zooplâncton em um reservatório eutrófico raso (Reservatório do Monjolinho São Carlos SP)
(Universidade Federal de São Carlos, 2012-02-13)
Bacteria, found in terrestrial and aquatic environments, besides their important role in organic matter decomposition and nutrient cycling, are a food source for organisms of the higher trophic levels in the food chain, ...
Influência de um fragmento florestal sobre as comunidades de macroinvertebrados de um córrego tropical degradado
(Universidade Federal de São Carlos, 2012-07-05)
Land use changes have resulted in large environmental impacts, and in agricultural landscapes sometimes only forest fragments remain. However, riparian forest remnants can influence positively stream water quality, and ...
Decomposição de macrófitas aquáticas em dois reservatórios com diferentes estados tróficos
(Universidade Federal de São Carlos, 2012-05-23)
The macrophytes are essential for the development and maintenance of food webs, to carbon dynamics and nutrient cycling in tropical aquatic systems. After senescence and plant death, decomposition of organic detritus depends ...
Entomofauna aquática do Ribeirão das Anhumas (Bacia hidrográfica do Rio Mogi-Guaçú, SP) : influência do represamento e do uso da terra na estrutura da comunidade
(Universidade Federal de São Carlos, 2012-02-29)
Changes in river basins such as the deforestation of riparian vegetation, the expansion of agricultural activities and construction of dams, are examples of anthropogenic interference, which interferes with the diversity ...
Estudo da comunidade microbiana planctônica em um reservatório de região tropical semiárida com ênfase em técnicas moleculares
(Universidade Federal de São Carlos, 2012-02-17)
Reservoirs of Brazilian semiarid regions are essential to guarantee water supply to the people who live around them, and the multiple uses change the water quality and the communities of these ecosystems. This study aimed ...