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Estimate of the emission of phosphorus from inundation zone of accumulation lake Rovni [Serbia (Serbia and Montenegro)]
2005
Manojlovic, D.(Univerzitet u Beogradu, Beograd (Serbia and Montenegro). Hemijski fakultet) E-mail:manojlo@chem.bg.ac.yu | Krsmanovic, V. | Golubovic, R. | Savic, S.
Eutrophication is one of the main problems of water deterioration in accumulation lakes. Phosphorus is considered as the key factor for eutrophication of lacustrine water. Its concentration in lakes originates from external input and the emission from the sediment. It was necessary to determine the substrates of phosphorus by sequential extraction in order to determine the dynamics and bioavailability of phosphorus. On the basis of results obtained the proposals for the preparation of land were made in order to minimise the input of phosphorus.
Show more [+] Less [-]Chlorophyll a and eutrophication conditions in Kotor bay [Adriatic sea, Montenegro (Serbia and Montenegro)]
2005
Krivokapic, S.(Prirodno-matematicki fakultet, Podgorica (Serbia and Montenegro). Studijska grupa za biologiju) E-mail:sladjana69@yahoo.com | Vuksanovic, N. | Stankovic, Z.
Eutrophicationn problems in the Kotor bay were studied monthly from September 2003 to August 2004. As a result of nutrient enrichment (directly dependent on human activities), phytoplankton growth was very intensive, reflected by high concentration of chlorophyll a (7.46 mg/cubic m).
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.
Show more [+] Less [-]Multiannual ecological investigations in the Montenegrin coastal sea [Adriatic sea, Montenegro (Serbia and Montenegro)] and their importance for estimation of the sea-water quality
2005
Regner, D. E-mail:dregner@cg.ac.yu | Vuksanovic, N. | Stjepcevic, B. | Joksimovic, D.(Institut za biologiju mora, Kotor (Serbia and Montenegro))
In this paper, there were discussed the results of ecological investigation of the Montenerin part of the Adriatic sea during the period 1996-2003. Evaluation of the sea-water quality was done in the coastal sea. The importance of multiannual ecological investigations was emphasized, too.
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