BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   LOW FLOW AND DROUGHT SPATIAL ANALYSIS Snejana Dakova National Institute of Hydrology & Meteorology, BASc, 66 Tzarigradsko Shosse, 1784 Sofia, BULGARIA Snejana.Dakova@meteo.bg   The hydrological characteristics of Bulgarian rivers reflect to the climate variability. Nearly all precipitation is received during the spring and/or winter months, with negligible […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   CLIMATE VARIABILITY AND CHANGE AND RELATED DROUGHT ON BALKAN PENINSULA Vesselin Alexandrov National Institute of Meteorology and Hydrology 66 Tzarigradsko shose Blvd. – Sofia, BULGARIA Vesselin.Alexandrov@meteo.bg   In this paper, results on climate variability including variations of air temperature and precipitation in Bulgaria during the 20th century […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   USING A GIS FOR LOCALIZING OF AREA AFFECTED BY WATER EROSION – CASE STUDY IN NORTH-WEST BULGARIA Zhulieta Arnaudova Agricultural University, Plovdiv, BULGARIA Juliet@au-plovdiv.bg   Applying of up-to-date technology allows taking right decisions and carrying out activities to prevent agricultural lands of soil erosion. In this report […]

  BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   WINTER CLIMATE VARIABILITY AND CLASSIFICATION IN THE BULGARIAN MOUNTAINOUS REGIONS   Nadezhda Petkova, Ekaterina Koleva National Institute of Meteorology and Hydrology, Sofia, BULGARIA Nadejda.Petkova@meteo.bg The problems of snowiness and thermal conditions of winters are of high interest of investigations because of the more frequent droughts, occurred […]

  BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   WATERS IN THE VITOSHA MOUNTAIN – DESCRIPTION, QUALITY, PROTECTION   V. Rajnova, S.Blaskova, J.Kirova, P.Ninov, National Institute of Meteorology and Hydrology – BAS, Sofia 1784, Tzarigradsko shaussee 66, BULGARIA Plamen.Ninov@meteo.bg The Vitosha Mountain co-exists as a comparatively high mountain (maximum altitude – 2290 m) and at […]

  BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   WATER MANAGEMENT AND WATER FRAMEWORK DIRECTIVE   Boryana Georgieva Ministry of Environment and Water 22, Maria Luiza Boulevard, Sofia, BULGARIA bgeorgieva@moew.government.bg The presentation will focus on the implementation of the EU environmental legislation in the Bulgaria as a pre-accession country, which the reader could compare to […]

  BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   IMPACTS OF CLIMATE VARIABILITY ON THE RUNOFF IN THE SOUTH EASTERN PART OF BULGARIA   Bernardo Lizama Rivas1, Ivanka Koleva-Lizama2 1National Institute of Meteorology and Hydrology Department of Hydrology 66 Tzarigradsko Shosse, 1784 Sofia, BULGARIA   2University of Forestry, Department of Ecology 10 bul. Kliment Ochridski, […]

  BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   SYNOPTIC CONDITIONS AND IMPACT ON THE EXTREME SUBSIDE OF THE WATER LEVEL IN THE BULGARIAN SECTION OF THE DANUBE RIVER   Teodossiia Andreeva, Martin Martinov National Institute of Meteorology and Hydrology ( NIMH) Blvd. Tzarigradsko shousse, 66. Sofia, 1784, BULGARIA teodosia.andreeva@meteo.bg The river Danube is main […]

Teodssiia Andreeva, Tatiana Orehova National Institute of Meteorology and Hydrology ( NIMH ) Blvd. Tzarigradsko shousse, 66. Sofia, 1784, BULGARIA teodosia.andreeva@meteo.bg Abstract : We have presented in this paper the role of the meteorological conditions during the mild winters for the period 1961-2003 in the cases of the groundwater regimes. For these purpose we used […]