Author: "Abou-Waly HF" - Searchworks@Jio Institute Digital Library Search Results

Author: El-Dib MA, Abou-Waly HF, and El-Naby AH
Subjects: Animals, Chlorophyll metabolism, Eukaryota growth & development, Fresh Water, Fuel Oils, Water Pollutants, Chemical
Abstract: 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.
Published: 2001
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Author: el-Dib MA, Abou-Waly HF, and el-Naby AM
Subjects: Carbohydrates analysis, Chlorophyll analysis, Culture Media analysis, Eukaryota chemistry, Eukaryota growth & development, Petroleum standards, Proteins analysis, Eukaryota drug effects, Petroleum toxicity, Water Pollutants, Chemical toxicity
Published: 1997
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Author: Badr SA and Abou-waly HF
Subjects: Carbohydrate Metabolism, Cell Division drug effects, Cell Survival drug effects, Chlorophyll metabolism, Chlorophyta cytology, Chlorophyta metabolism, Chromatography, Gas, Cyanobacteria cytology, Cyanobacteria metabolism, Diatoms cytology, Diatoms metabolism, Fresh Water, Herbicides metabolism, Proteins metabolism, Reference Standards, Triazines metabolism, Water Pollutants, Chemical metabolism, Chlorophyta drug effects, Cyanobacteria drug effects, Diatoms drug effects, Herbicides toxicity, Triazines toxicity, Water Pollutants, Chemical toxicity
Published: 1997
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Author: Badawy MI, Wahaab RA, and Abou Waly HF
Subjects: Chromatography, Gas, DDT analysis, DDT metabolism, DDT toxicity, Dichlorodiphenyl Dichloroethylene analysis, Dichlorodiphenyl Dichloroethylene metabolism, Dichlorodiphenyl Dichloroethylene toxicity, Dichlorodiphenyldichloroethane analysis, Dichlorodiphenyldichloroethane metabolism, Dichlorodiphenyldichloroethane toxicity, Egypt, Fresh Water, Hexachlorocyclohexane analysis, Hexachlorocyclohexane metabolism, Hexachlorocyclohexane toxicity, Hydrocarbons, Chlorinated analysis, Hydrocarbons, Chlorinated metabolism, Insecticides analysis, Insecticides metabolism, Pesticide Residues analysis, Pesticide Residues metabolism, Pesticide Residues toxicity, Petroleum analysis, Polychlorinated Biphenyls analysis, Polychlorinated Biphenyls metabolism, Water Pollutants, Chemical analysis, Water Pollutants, Chemical metabolism, Hydrocarbons, Chlorinated toxicity, Insecticides toxicity, Petroleum toxicity, Polychlorinated Biphenyls toxicity, Water Pollutants, Chemical toxicity
Published: 1995
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Author: Shehata SA, el-Dib MA, and Abou-Waly HF
Subjects: Chlorophyta growth & development, Chlorophyta metabolism, Cyanobacteria growth & development, Cyanobacteria metabolism, Diatoms growth & development, Diatoms metabolism, Egypt, Herbicides pharmacokinetics, Triazines pharmacokinetics, Water Pollutants, Chemical pharmacokinetics, Chlorophyta drug effects, Cyanobacteria drug effects, Diatoms drug effects, Fresh Water, Herbicides toxicity, Triazines toxicity, Water Pollutants, Chemical toxicity
Published: 1993
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