BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   NUTRIENTS TRANSFER AND RETENTION IN THE DANUBE BASIN: BUDGETING AND MODELING APPROACHES Maria Cristina Trifu1, Josette Garnier2, Gilles Billen2 1National Institute of Hydrology and Water Management, Bucharest, ROMANIA 2Pierre et Marie Curie University – Paris VI, FRANCE cris.trifu@hidro.ro   This paper estimates the nutrients flux deliver by […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   FACTORS AFFECTING DEGRADATION OF WATER RESOURCES IN REPUBLIC OF MACEDONIA Katerina Donevska University “Sts Cyril and Methodius”, Faculty of Civil Engineering 1000 Skopje, Republic of MACEDONIA donevska@gf.ukim.edu.mk   The world’s fresh water resources face an unprecedented crisis. Water abstraction greatly exceeds its renewal and demand is likely […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   EFFECTS OF EROSION CONTROL WORK IN SOME TORRENTS IN THE REPUBLIC OF MACEDONIA Ivan Blinkov, Alexandar Trendafilov University “St. Cyril and Methodius”, Faculty of forestry – Skopje, bul.”Alexandar Makedonski “bb. 1000 Skopje , Republic of MACEDONIA blinkov@ukim.edu.mk   Due to the report of The European Environment Agency, […]

  BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   PROBLEMS OF BIOLOGICAL RESOURCES RATIONAL USE AND CONTROL   Grigoryan Varduhi Institute of Hydroecology and Ichthyology of National Academy of Sciences of Armenia, ARMENIA grignan@rambler.ru In modern era finding solution for inter-regulation of economic, energy problems with ecological ones has become the most arduous issue for […]

  BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   AQUIFER OVEREXPLOITATION AND GROUNDWATER MINING   Vladimir Stavric Ministry of Environment and Physical Planning / UNDP NCSA Project Office Aluminka Building, Partizanski Odredi br 67, 1000 Skopje, Republic of MACEDONIA vladimir.stavric@undp.org.mk The limits how much water can be extracted from a finite groundwater aquifer are economic […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   COMPLICITY OF FLOW PARAMETERS IN TROPHIC STRUCTURING THE INVERTEBRATE BOTTOM COMUNITIES OF THE MESTA RIVER (SW BULGARIA) Yordan Uzunov1, Snejana Dakova2, Emilia Varadinova1 1Central Laboratory of General Ecology, Sofia, BULGARIA 2National Institute of Hydrology & Meteorology, Sofia, BULGARIA uzunov@ecolab.bas.bg   Following the principles of the River Continuum […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   CHARACTERISING THE KARST SPRINGS AND THEIR RECHARGE BY GROUNDWATER HYDROCHEMISTRY Romeo Eftimi ITA Consult Ltd. Rr. Rreshit Çollaku, pll. 10/3/18, Tirana, ALBANIA eftimi@sanx.net   The karst rocks of Albania cover about 6800 km˛ representing nearly 25% of the territory of the country. About 100 karst springs have […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   APPLICATION OF DYNAMIC FACTOR ANALYSIS FOR GROUNDWATER LEVEL CHANGES OF DANUBE-TISZA INTERFLUVE1 József Kovács1, Róbert Czéh1 , Péter Szabó1 , József Szalai2, György Varga 2, László Márkus3 1Dept. of Applied and Enviromental Geology, Eötvös Loránd University, Budapest, HUNGARY 2Water Resources Research Center, Budapest, HUNGARY 3Dept. of Probability […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   WATER RESOURCES IN THE REPUBLIC OF MOLDOVA CURRENT STATE AND ISSUES OF THEIR PROTECTION Valeriu Cazac, Gavril Gilca Monitoring Centre on Environment Quality State Hydrometeorological Service, Republic of MOLDOVA cazac@hidromet.meteo.md   Republic of Moldova is located in the South-Eastern Europe, a zone with moderate continental climate and […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   AQUATIC MACROPHYTES UPSTREAM OF THE ĐERDAP POWER PLANT DAMN (DANUBE RIVER, RKM 1146-943) Dragana Vukov1, Ružica Igić1, Goran Anačkov1, Georg A. Janauer2 1Department of Biology and Ecology, Faculty of Sciences and Mathematics University of Novi Sad, 2, Trg Dositeja Obradovića Novi Sad, SERBIA and MONTENEGRO 2Institute of […]