2010-239 FLOOD WARNINGS FOR RAILWAYS IN AUSTRIAThomas Nester 1, Andreas Schabel 2, Ulrike Drabek 1, Robert Kirnbauer 11 Institute for Hydraulic and Water Resources Engineering, Vienna University of Technology, Austria2 Institute for Railway Engineering, Transport Economics and Cableways, Vienna University of Technology, Austria Abstract:In August 2002 a passenger train was stopped by a flood wave […]

2010-207 FLOODPLAIN DECLARATION – TRANSLATION OF FLOODPLAIN ECOHYDROLOGY INTO A POLICY FRAMEWORKMaciej ZalewskiEuropean Regional Centre for Ecohydrology u/a,UNESCO Polish Academy of Sciences, Poland Abstract:River valleys and floodplains which occupy lower elevations in the landscape are highly exposed to this cumulative and still increasing human impacts from the surrounding catchment. At the same time, floodplains, as […]

2010-194 THE TENDENCY ON THE INCREASE OF THE COLIFORM POLLUTION LEVEL IN BELSHI AND MERHOJA LAKES AS AN EXPRESSION OF A CONTINUOUS NEGATIVE IMPACT HUMAN ACTIVITY ON THEMSotir Mali 1, Liljana Bekteshi 1, Margarita Hysko 2, Naxhie Hila 11 University “Aleksander Xhuvani” Faculty of Natural Sciences, Elbasan, Albania 2 University of Tirana, Faculty of Natural […]

2010-193 A MODEL OF GLOBAL WATER REDISTRIBUTION DURING SOLAR CYCLES, DERIVED BY ASTRONOMICAL DATAYavor Chapanov 1, Daniel Gambis 21 Central Laboratory for Geodesy – BAS, Bulgaria2 Paris Observatory, France  Abstract:The global hydrologic cycles are widely affected by climatic variations, which are mostly driven by solar-terrestrial influences. The existing hydrological time series describe in details the […]

2010-192 LONG-PERIODICAL VARIATIONS OF EARTH ROTATION, DETERMINED FROM RECONSTRUCTED MILLENNIAL-SCALE GLACIAL SEA LEVELYavor Chapanov 1, Daniel Gambis 21 Central Laboratory for Geodesy – BAS, Bulgaria2 Paris Observatory,France  Abstract:The variations of the Earth rotation in time are caused by the gravitational influence of Moon, Sun and planets, displacements of matter on the Earth surface, inside the […]

2010-191 INFLUENCE OR MINERAL FERTILIZATION ON THE QUALITY AND QUANTITY OF WHEAT GRAINNadezhda Todorova 1, Stayka Stratieva 1, Radka Kancheva 1 1 N.Poushkarov Institute of Soil Science, Sofia, Bulgaria Abstract:It is investigated the influence of N, P, and K fertilization on the quality and quantity of wheat grain for Grey Forest soils, Leached Chernozem and […]

2010-190 EFFECT OR MINERAL FERTILIZATION ON THE YIELD OF MAIZENadezhda Todorova 1, Stayka Stratieva 1, Radka Kancheva 1 1 N.Poushkarov Institute of Soil Science, Sofia, Bulgaria   Abstract:On the basis of many years field fertilization experiments with maize is investigated the influence of mineral fertilization on the development and yield of maize on Leached Chernozem, […]

2010-189 INVESTIGATION OF CLEAN MOUNTAIN WATERS BY WATER SPECTRA METHODStefan Todorov 1, Lidia Todorova 21 Institute of Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia, Bulgaria2 Institute of Solid State Physics, Bulgarian Academy of Sciences, Bulgaria   Abstract:The water spectra method is applied to investigate clean mountain waters from Rila mountain. Water probes […]

2010-238 RENATURATION, REHABILITATION AND ECOLOGICAL RECONSTRUCTION OF A CHANGED WATER COURSE BY ANTHROPICAL ACTIVITIESErika Beilicci 1, Robert Beilicci 1, Cristian Girbaciu 1, Iosif Bisztriczki 2 1 Politehnica University of Timisoara, Faculty of Hydrotechnical Engineering, Romania2 Romanian water Authority, Somes – Tisa Branch, Romania Abstract:Any water course is not just a matter of hydraulics flow with […]

Dragan Isailovic 1, Stevan Prohaska 1, Aleksandra Ilic 1 1 Institute for the development of water resources Jaroslav Cerni, Serbia Abstract: Various engineering and infrastructure systems, as well as urban areas and agricultural lands are prone to flooding by the adjacent rivers, which can endanger their existence and performances. To protect valuable goods and human […]