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Itens para a visualização no momento 21-30 of 53
Atividade enzimática, cinética e modelagem matemática da decomposição de Ultricularia breviscapa da lagoa do Óleo (Estação Ecológica de Jataí, Luiz Antônio - SP).
(Universidade Federal de São Carlos, 2003-10-10)
This work approached the enzymatic activities, kinetics and mathematical modeling of the decomposition of Utricularia breviscapa from ºleo lagoon (21° 36' S and 47° 49' W), Luiz Antonio, SP. The experiments described the ...
Dinâmica de populações de cianobactérias em reservatório eutrofizado no semi-árido nordestino brasileiro.
(Universidade Federal de São Carlos, 2003-03-14)
The Armando Ribeiro Gonçalves reservoir, located in the semi-arid of the Rio Grande do Norte (06o08 S ; 37o 07 W), in Northeast Brazil, represents 68% of the total surface water
accumulated in the state. The reservoir, ...
Proposta conceitual de zoneamento ecológico-econômico para o Município de Frederico Westphalen -RS.
(Universidade Federal de São Carlos, 2003-02-24)
At the actual moment on What ecology supportable concerned to the diferent ecossistems depend on the balance between the environment and the development, this research has as a goal to realize the characterization, analyse ...
Especificidade em associações alga/bactéria vinculadas aos carbidratos excretados por três espécies fitoplanctônicas de um reservatório tropical eutrófico do Estado de São Paulo (Barra Bonita).
(Universidade Federal de São Carlos, 2003-03-10)
The release of carbohydrates by phytoplankton has been extensively studied because of its ecological significance. Bacterioplankton is a group of organisms that is able to use extracellular phytoplanktonic carbohydrates, ...
Influência do pH e da temperatura sobre os efeitos do cobre no sangue e fígado de curimbatá, Prochilodus scrofa, (STEINDACHNER, 1881).
(Universidade Federal de São Carlos, 2003-03-20)
Considering that the pollutants in fish and other animals begin at enzymatic levels, and may alter the cell function and structure, the main goal of the present study was to analyze the influence of the water pH and ...
Distribuição espacial e temporal da ictiofauna do trecho médio do rio Paranapanema e suas relações com as características morfométricas e limnológicas dos compartimentos da bacia.
(Universidade Federal de São Carlos, 2003-08-27)
Análise da associação bactéria-macroalgas em ambiente marinho e do seu potencial uso na avaliação ambiental.
(Universidade Federal de São Carlos, 2003-06-25)
In the last decades the increase in the amount of nutrients, particularly nitrogen and
phosphorus, introduced into the sea, has brought an accelerated eutrophication of the
coastal marine ecosystems, and great changes in ...
Modelagem da circulação de um reservatório tropical polimítico.
(Universidade Federal de São Carlos, 2003-11-06)
Environmental pulses occur very often in warm polymitic reservoirs and, together with
shifts in the operational rules, lead to large internal temporal variability. The focus of this
work was: (i) to evaluate the main ...
Efeitos de um derrame simulado de petróleo sobre a comunidade planctônica costeira em Angra dos Reis (RJ).
(Universidade Federal de São Carlos, 2003-06-24)
Concern with the effect of oil spills in coastal regions resulting from the production, refining
and transport of this product has been one of the priorities of the institutions working with
this sector. Consequently, there ...
Percepção ambiental e imaginário dos moradores do município de Jardim/MS.
(Universidade Federal de São Carlos, 2003-02-11)
The objective of the work it was the study of the environmental perception of the inhabitants of the agricultural and urban zones of Jardim,
MS. Initiates with the construction of a reflective way on the phenomenon of the ...