Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 5 de 5
Filtrar
Más filtros











Base de datos
Tipo de estudio
Intervalo de año de publicación
1.
Int J Environ Health Res ; 11(2): 189-97, 2001 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-11382351

RESUMEN

Fresh water algae were subjected to different concentrations (0.03, 0.07, 0.12, 0.25 and 0.5 g x l(-1)) of aqueous extract of reference fuel oil (EPA, USA, API Oil No. 2, 38% aromatic, 1274). Significant decrease in Chlorophyll. (a) was observed as the concentration of fuel oil was increased. The EC50 value of fuel oil after 7 days was 0.29 g x l(-1). Total algal counts and growth rate decreased in response to the studied fuel oil. High diversity values in diatoms were observed in all treated aqueous cultures. High concentrations of fuel oil significantly decreased carbohydrate and protein contents of algal cells.


Asunto(s)
Clorofila/metabolismo , Eucariontes/crecimiento & desarrollo , Agua Dulce , Aceites Combustibles , Contaminantes Químicos del Agua , Animales
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA