Physico-chemical and bacteriological parameters in a hypereutrophic lagoon (Albufera Lake, Valencia, Spain).
Several physico-chemical parameters related to water quality, as well as saprophytic and public health-related heterotrophic bacterial groups were studied in a hypereutrophic lake (Albufera, Valencia) at different seasons. Total microscopic and viable counts were compared, and, together with faecal indicators, were determined in water samples from different sites. Heterotrophic bacteria grown on nonselective medium were identified to genus level and a diversity index was calculated. Pseudomonas-Alcaligenes was the most frequently isolated group from all sampling sites along the study, following by Moraxella, Acinetobacter, Vibrio and Aeromonas. The relationships between all parameters were searched by Principal Components Analysis (PCA).
Aznar
R
R
Departamento de Microbiología, Facultad de Ciencias Biólogicas, Universitat de València, Spain.
Amaro
C
C
Garay
E
E
Alcaide
E
E
D001419:Bacteria / Q000254:growth & development*; D015169:Colony Count, Microbial; D004553:Electric Conductivity; D005618:Fresh Water / Q000737:chemistry*; D010100:Oxygen / Q000032:analysis; D013030:Spain; D013696:Temperature; D014871:Water Microbiology
D010100:Oxygen