title: Bracciano's Lake waters: an experimental survey on the surface layer pollution.
abstract: The chemical and trophic conditions of the surface waters of the lake Bracciano, near Roma, have been investigated all through the year 2005. Electrical conductivity, pH, alkalinity, hardness, total nitrogen, phosphorus content, chloride, fluoride and sulphate ions were measured. The results were compared with similar analyses formerly carried out by different authors, to achieve a right evaluation of the actual quality of the surface waters of the lake Bracciano all over the year 2005.
authors.affiliation: Dipartimento di Ingegneria Chimica, dei Materiali, delle Materie Prime e Metallurgia, Università La Sapienza di Roma, Via Eudossiana 18, 00184, Italy.
authors.forename: Alessia
authors.initials: A
authors.lastname: Catalani
authors.forename: Franco
authors.initials: F
authors.lastname: Medici
authors.forename: Gilberto
authors.initials: G
authors.lastname: Rinaldi
mesh_terms: D002712:Chlorides / Q000032:analysis; D004553:Electric Conductivity; D004784:Environmental Monitoring; D005459:Fluorides / Q000032:analysis; D005618:Fresh Water / Q000032:analysis; D006863:Hydrogen-Ion Concentration; D007558:Italy; D009584:Nitrogen / Q000032:analysis; D010758:Phosphorus / Q000032:analysis; D013431:Sulfates / Q000032:analysis; D014874:Water Pollutants, Chemical / Q000032:analysis*; D014876:Water Pollution / Q000032:analysis; D014881:Water Supply / Q000032:analysis*
chemical_list: D002712:Chlorides; D013431:Sulfates; D014874:Water Pollutants, Chemical; D010758:Phosphorus; D009584:Nitrogen; D005459:Fluorides