title: Fluoride distribution and the effect of some ions along Alexandria coastal Mediterranean seawater of Egypt.
abstract: The coastal seawater of Mediterranean of Alexandria receives large amount of discharged waters containing industrial wastes, sewage, and agricultural and domestic drainage. Fluoride and some parameters were (chemical and physical) determined. The data gave indication that the content and the amount of the discharged water largely affect the chemical composition of the coastal water. Stepwise regression analysis was highly significant and the model was very fruitful, where the observed and calculated values were mostly concordant. This may indicated that there was a relation between fluoride content in coastal seawater and its content in the discharged water.
authors.affiliation: National Institute of Oceanography and Fisheries, Alexandria, Egypt. nermenmx@yahoo.com
authors.forename: W M
authors.initials: WM
authors.lastname: El-Sarraf
authors.forename: M S
authors.initials: MS
authors.lastname: Masoud
authors.forename: A A
authors.initials: AA
authors.lastname: Harfoush
authors.forename: G H F
authors.initials: GH
authors.lastname: El-Said
mesh_terms: D002118:Calcium / Q000032:analysis; D004534:Egypt; D005459:Fluorides / Q000032:analysis*; D006863:Hydrogen-Ion Concentration; D008274:Magnesium / Q000032:analysis; D008522:Mediterranean Sea; D008956:Models, Chemical; D012044:Regression Analysis; D012623:Seawater / Q000032:analysis*; D012965:Sodium Chloride / Q000032:analysis; D013431:Sulfates / Q000032:analysis; D013696:Temperature
chemical_list: D013431:Sulfates; D012965:Sodium Chloride; D008274:Magnesium; D005459:Fluorides; D002118:Calcium