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The Water quality of the Danube River and gravel pits in the Bratislava area (Slovakia) | ||
International Aquatic Research | ||
مقاله 4، دوره 6، شماره 4، اسفند 2014، صفحه 203-210 اصل مقاله (678.9 K) | ||
شناسه دیجیتال (DOI): 10.1007/s40071-014-0079-1 | ||
نویسندگان | ||
Rena´ta Fl ˇakova´* 1؛ Milan Seman2؛ Hana Drahovska´2؛ Zlatica Zˇ enisˇova1؛ Alexandra Dˇ uricˇkova1 | ||
1Department of Hydrogeology, Faculty of Natural Science, Comenius University in Bratislava, Mlynska Dolina, 842 15 Bratislava, Slovakia | ||
2Department of Molecular Biology, Faculty of Natural Science, Comenius University in Bratislava, Mlynska Dolina, 842 15 Bratislava, Slovakia | ||
چکیده | ||
The gravel pits are typical features of Bratislava. By their origin they are related to the river Danube. The water quality is determinated by various indicators, especially hydrochemical and microbiological ones. In the gravel pits water was determined for increase of chloride concentration and drop of sulphate concentration. Significant indicator of faecal contamination is the presence of enterococci. Faecal enterococci (E.faecalis, E.faecium, E.durans, E.hirae) dominates in the river Danube, and only two non-faecal enterococcal species, E.casseliflavus and E. seriolicida were found in the water of gravel pits with other enterococcal very related taxa: Lactococcus lactis and Aeromonas spp. | ||
کلیدواژهها | ||
Bratislava؛ Gravel pits؛ Water quality؛ Faecal contamination؛ Enterococci | ||
آمار تعداد مشاهده مقاله: 141 تعداد دریافت فایل اصل مقاله: 93 |