BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   PHYTOPLANKTON, PHYSICO-CHEMICAL CHARACTERISTICS, TROPHIC STATUS AND SAPROBIOLOGICAL CHARACTERISTICS OF BOVAN RESERVOIR Snežana Čađo, Aleksandar Miletic, Aleksandra Đurković Republic Hydrometeorologic Service of Serbia, 66, Kneza Višeslava street, Belgrade, SERBIA and MONTENEGRO m.cadjo@EUnet.yu   In July 2003, the Republic Hydrometeorologic Service of Serbia carried out complex physico-chemical and biological […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   HYDROMETEOROLOGICAL ANALYSIS, TYPICAL FOR DEFINING OF WATER BALANCE OF PRESPA LAKE Tase Stojov, Lidija Trajanoska, Vasko Stojov Hydrometeorological Service, Skupi BB, Skopje, Republic of MACEDONIA vasko@meteo.gov.mk   With detailed hydrological analysis on yearly water level oscillations, a decreasing regime of the level of the Prespa Lake will […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   EFFECTS OF ANTROPOGENIC INFLUENCE ON TROPHIC STATES OF RESERVOIRS Aleksandar Ostojic, Svetlana Curcic, Ljiljana Comic, Marina Topuzovic Faculty of Science, Institute of biology and ecology R. Domanovica 12, 34000 Kragujevac, SERBIA and MONTENEGRO ljilja@kg.ac.yu   Results of investigations indicate certain differences between the investigated reservoirs. Although it […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   DEVELOPMENT OF THE CRANIAL LATERAL-LINE SYSTEM AND CANAL RELATED BONES IN SALMO LETNICA KARAMAN, 1924 (TELEOSTEI: SALMONIDAE) Milica Ristovska,1 B.Karaman,1 W. Verraes2, D. Adriaens2 1University SV. Ciril & Methodij, Faculty of Natural Sciences and Mathemathics, Institute of Biology,P.O. box 162, 1000 Skopje, Repuplic of MACEDONIA 2Gent University, […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   SEASONAL VARIATIONS IN HEAVY METAL (IRON AND COPPER) CONTENT IN THE LIVER OF WILD OHRID TROUT SALMO LETNICA KAR. (TELOESTEI, SALMONIDAE) M. Jordanova1, N. Miteva1, E. Rocha2,3 1Institute of Biology, Faculty of Natural Sciences and Mathematics, 1000 Skopje, Republic of MACEDONIA 2Institute of Biomedical Sciences Abel Salazar […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   APPENDIX ON THE SKADARSKO LAKE GEOGENESIS, IT’S INTAKE AND DISCHARGE COMPONENTS AND PREVIOUS ACTIVITIES RELATED TO IT’S REGULATION Milan Bokovi, Mirjana Popovi, Nevzeta Alilovi Hydrometeorological Institute of Montenegro, Podgorica, SERBIA and MONTENEGRO dusan.pavicevic@meteo.cg.yu   Origin of the Zeta – Skadar depression, specifically shaped phenomenon in the wider […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   ENVIRONMENTAL ISOTOPES IN THE STUDY OF PRESPA LAKE AND UNDERGROUND CONNECTION BETWEEN PRESPA AND OHRID LAKES J. Zoto1, I. Leontiadis2, T. Anovski3, L. Gourcy4, R. Eftimi5 1Institute of Nuclear Physics, Tirana, ALBANIA 2National Research Center “Demokritos”, Athens, GREECE 3University “Kiril i Metodij”, Skopje, Republic of MACEDONIA 4International […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   A CONCEPTUAL MODELLING OF THE HYDRODYNAMIC FUNCTIONNING OF PRESPA LAKE Marc Morell1, Josif Milevski2, Vasko Stojov2, Olivija Todorovik2, Miriam Bogdani3, Molnar Kolaneci3, Agim Selenica3 1Institut de recherche pour le développement, FRANCE 2Hydrometeorological Services of Republic of MACEDONIA 3National Hydrometeorological Institute of ALBANIA morell@ird.fr   The complex hydrosystem […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   HYDROLOGY OF PRESPA LAKE Molnar Kolaneci Hidrometeorological Institute, Tirana, ALBANIA kol@sax.net   The levels of the Prespa Lakes follow an annual cycle with peak levels in May and June and the low water levels in autumn. Superimposed on this annual cycle are longer period fluctuations caused by […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   THE PAST AND PRESENT STATE OF THE ENVIRONMENT OF THREE BALKAN TRANSBOUNDARY LAKES: DOJRAN, PRESPA AND OHRID Zoran Spirkovski Hydrobiological Institute, Naum Ohridski 50, 6000 Ohrid, Republic of MACEDONIA zoranspi@hio.edu.mk   The lakes Dojran (47 km2), Prespa (277km2) and Ohrid (358 km2) are situated in the South-West […]