خيارات البحث
النتائج 1 - 2 من 2
Nitrogen balances and leaching in four agricultural catchments in southeastern Norway
1998
Bechmann, M. | Eggestad, H.O. | Vagstad, N. (Jordforsk, Centre for Soil and Environmental Research, N-1432 As (Norway))
Autumn ecological potential of the detailed canal network of the D-T-D irrigation canal system in Banat [Serbia]
2007
Nemes, K.,Prirodno-matematicki fakultet, Novi Sad (Serbia). Departman za biologiju i ekologiju | Matavulj, M.,Prirodno-matematicki fakultet, Novi Sad (Serbia). Departman za biologiju i ekologiju | Belic, S.,Poljoprivredni fakultet, Novi Sad (Serbia). Departman za uredjenje voda | Bokorov, M.,Prirodno-matematicki fakultet, Novi Sad (Serbia). Departman za biologiju i ekologiju | Teodorovic, I.,Prirodno-matematicki fakultet, Novi Sad (Serbia). Departman za biologiju i ekologiju
In this study we analyzed the water quality of the Danube-Tisza-Danube (DTD) canal network (Serbia) in October of 2006. Selected number of microbiological parameters showing lowering of ecological potential was in accordance with quantitative plankton analyses and water phosphatase activity. Obviously, the high presence of coliform bacteria, diatoms indicating water high salinity (Cyclotella meneghiniana, Entomoneis paludosa) pointed to the considerable problems of canal water usage of the middle and southern irrigation/drainage DTD hydrosystem for agricultural watering purposes.
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