Affiner votre recherche
Résultats 1-3 de 3
Contribution to the evaluation of usability of surface water from the "Gornji Banat" meliorated region [Serbia, Yugoslavia] for irrigation
1998
Vidovic, M. (Zavod za zastitu zdravlja, Kikinda (Yugoslavia)) | Cupic, S. | Kilibarda, P. | Medarevic, S.
The paper summarizes the results on the quality of surface water of the Gornji Banat region (Serbia, Yugoslavia). Based on different classifications, statistic data processing was made and the conclusions on the usability of the water for irrigation are given. According to the results obtained there is an urgent need for efficient measures to improve the quality of canal water and the control the polluters.
Afficher plus [+] Moins [-]The influences of dynamic changes of hydrological conditions on the biota of Boka Kotorska Bay [Adriatic sea, Montenegro, Yugoslavia]
1999
Bozovic, M. (Savezno ministarstvo za razvoj, nauku i zivotnu sredinu, Beograd (Yugoslavia))
The main characteristics of catchment area of Boka Kotorska Bay (Adriatic sea, Montenegro, Yugoslavia), are high slope, carstic structure of ground, high precipitation (over 5000 mm a year) and high run-off of rain water. All rainwater is transported trough carstic ground structures quickly appearing in numerous sources along the sea cost or ones located on the bottom of the Bay. The large volume of freshwater which permanently empty into the Bay has the strong influence on the aquatic environment (salinity, temperature, transparency, etc.) and biota (abundance of the species) as it has been observed in the parts of Boka Kotorska Bay (i.e. Morinj and Risan Bays). The abundance and number of species are the good indicator of changes of aquatic environment and hydrological changes as well as of the capability of aquatic organisms to adapt quickly on the severe changes of conditions.
Afficher plus [+] Moins [-]Contribution to the knowledge of hydrographic properties and plankton in the coastal waters and the open sea of the southern Adriatic [Montenegro (Yugoslavia)]
1999
Vukanic, D. | Dutina, M. | Regner, D. | Vuksanovic, N. (Institut za biologiju mora, Kotor (Yugoslavia))
In this paper, some data on long term seasonal investigation of hydrography and plankton are presented. The most important fact is that the whole area is exposed to the impact of the freshwater from numerous sources from the coast and submarine springs in Boka Kotorska Bay, as the impact of rivers Bojana and Drim. Exchange of the intermediate water-masses between Adriatic and Jonian basins is of great importance, too. So, basic ecological data, as well as characteristic phytoplankton and zooplankton groups and species are described.
Afficher plus [+] Moins [-]