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Mostrando ítems 11-20 de 55
Carbon assimilation by the picoplanktonic community inhabiting the secondary chlorophyll maximum of the anoxic marine zones of the eastern tropical north and south pacific
(FRONTIERS MEDIA SA, 2022)
Anoxic marine zones (AMZs) constitute pelagic systems distinguished from the oxygen minimum zones (OMZs) by the complete absence of detectable oxygen and the accumulation of nitrite in mid-waters. At the top of the ...
Photobiochemical changes in Chlorella g120 culture during trophic conversion (metabolic pathway shift) from heterotrophic to phototrophic growth regime
(2020)
Physiological and photobiochemical changes and growth in the heterotrophic strain Chlorella vulgaris g120 were studied during
trophic conversion from heterotrophic to phototrophic growth regime. After the exposure of the ...
Evaluación de la calidad microbiológica de dos plantas embotelladoras mediante la técnica de filtro de Membrana y Placa 3M™ Petrifilm™ Aqua en la Región de Azuero
(Universidad Católica Santa María La Antigua, 2020)
Mineral water: A microbiological approach
(2012-10-30)
The microbiological quality of bottled mineral water of various domestic brands sold in Brazil was investigated, with particular focus on the heterotrophic plate count (HPC). Neither total coliforms nor Escherichia coli ...