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Contents of nitrogen and phosphorus in the DTD [Danube - Tisza - Danube] canal Vrbas - Bezdan [Serbia (Serbia and Montenegro)]
2005
Krcmar, D. E-mail:dejan@ih.ns.ac.yu | Dalmacija, B. | Ivancev-Tumbas, I. | Becelic, M. | Roncevic, S. | Pesic, V. | Kuzmanovic, S.(Prirodno-matematicki fakultet, Novi Sad (Serbia and Montenegro). Departman za hemiju)
In the frame of the project Revitalization of the Big DTD Canal and preparation for introducing modern wastewater treatment plants for the towns and industry in the Backa region, an all-inclusive program has been prepared for monitoring quality and quantity of water in the Big Canal and pertaining lateral canals. The paper presents results obtained for contents of nutrients (N and P) that indicate a poor quality of the Canal water, especially in the segment from the triangle to the hydrological node Vrbas. In many cases, measured concentrations of nitrogen and phosphorus were several times higher than maximal tolerable levels, so that it is necessary to undertake urgent measures with the aim of preventing further degradation of the Canal water, and eventually its revitalization.
Show more [+] Less [-]Nitrogen and phosphorus as indicators of the eutrophication status in Bardaca fish pond ([The] Republic [of] Srpska) [Bosnia and Herzegovina]
2005
Maksimovic, T.(Prirodno-matematicki fakultet, Banja Luka (Bosnia and Herzegovina)) | Stankovic, Z.(Prirodno-matematicki fakultet, Novi Sad (Serbia and Montenegro). Departman za biologiju i ekologiju) E-mail:stankovicz@ib.ns.ac.yu
Nitrogen and phosphorus contents in water, sediment and shoots of Phragmites communis Trin, and Typha latifolia L., as possible indicators of trophic state were used in the area of the Bardaca fish-pond. The results of total nitrogen and phosphorus contents during growing season indicate the hypertrophic state of waters in all locations.
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