BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   QUANTITATIVE SOIL-LANDSCAPE MODELING FOR UNDERSTANDING SOIL-LANDSCAPE FUNCTION Paul E. Gessler Department of Forest Resources College of Natural Resources University of IDAHO Moscow, ID 83843, USA paulg@uidaho.edu   Quantitative soil-landscape modeling is the development of mathematical models that describe the spatial distribution of soil properties or patterns in […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   IMPACT OF MORPHOGENETIC STRUCTURE OF RIVER BASINS ON FLOW PATTERNS: ADDESSING SCALE PROBLEMS USING EMPIRICAL AND CARTOGRAPHIC MODELLING Natalia Penkova State Hydrological Institute 23, Second Line V.O. – Saint-Petersburg, RUSSIA penkov@peterlink.ru   In the contribution, some results on influence of climatic and regional geomorphological and geological conditions […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   MULTICRITERIAL MODEL AT THE OPERATION OF THE IRRIGATIONAL SYSTEMS Ivan Braykov Ivanov Agricultural University – Plovdiv, BULGARIA braykov@au-plovdiv.bg   The main criteria for evaluation of the irrigation systems are developed. An evaluation in one operating irrigation system, using the method of multicriterial optimization, is made. On the […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   A METHOD FOR SEPARATION OF BASEFLOW Mesut Çimen, Kemal Saplioglu Suleyman Demirel Univ., Fac. of Engineering-Architecture, Dept., of Civil Engineering, 32260, Isparta, TURKEY mesutcim@mmf.sdu.edu.tr   In modeling of streamflow recessions, there are many difficulties. These are : – rainfalls occurring after from starting of recession, – snow […]

Ada Pandele 1, Emmanuel Ledoux2, Radu Drobot3 1 National Institute of Hydrology and Water Management, 97, sos. Bucuresti-Ploiesti, Bucarest, ROMANIA 2 Centre d’Informatique Géologique – Ecole Nationale Supérieure des Mines de Paris 35, Rue Saint-Honore, Fontainebleau, FRANCE 3 Technical University of Civil Engineering Bdul Lacul Tei, Bucarest, ROMANIA ada.pandele@hidro.ro In the last decades, due to the intensive urban and industrial development, which […]

BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   REGIONALISATION OF PARAMETERS FOR A CONCEPTUAL RAINFALL RUNOFF MODEL IN THE MEDITERRANEAN REGION Antoine Hreiche1, Claude Bocquillon1, Wajdi Najem1, Eric Servat2, Alain Dezetter2 1CREEN, Université Saint Joseph, BP 11-0514 Riad-el-Solh, Beyrouth, LIBAN 2IRD, UMR Hydrosciences, BP 64501, F-34394Montpellier Cedex 5, FRANCE antoine.hreiche@fi.usj.edu.lb   The MEDOR model, a […]

  BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004 APPROPRIATE MODELING IN DSSS FOR RIVER BASIN MANAGEMENT   Yueping Xu University of Twente, Faculty of Engineering Water Engineering and Management P.O. Box 217 7500 AE Enschede The NETHERLANDS Y.P.Xu@ctw.utwente.nl In recent years, there are increasing interests in the development of decision support systems (DSSs) for integrated […]

  BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004 HYDRAULIC GEOMETRY RELATIONS Levent Yilmaz Technical University of Istanbul Civil Engineering Department, Hydraulic Division, 80626, Maslak, Istanbul, TURKEY lyilmaz@itu.edu.tr Hydraulic geometry is an empirical model devised by Leopold and Maddock (1953) to provide a quantitative description of stream behavior either at a particular cross-section or along a […]

  BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   HYDROLOGIC SCENARIOS FROM PRECIPITATION DOWNSCALING   Youmin Chen1, Gerd Buerger2 1Earth Sciences Centre, Gothenburg University, Box 460, 405 30 Gothenburg, SWEDEN   2Potsdam Institute for Climate Impact Research, D-14412 Potsdam, GERMANY youmin@gvc.gu.se Expanded downscaling (EDS) is a modification of the classical regression scheme. EDS replaces the […]

  BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   “EXPERIMENTAL DESIGN OF A LUMPED RAINFALL-RUNOFF MODEL DEDICATED TO THE HOURLY TIME-STEP”   Thibault Mathevet, Claude Michel, Charles Perrin, Vazken Andreassian. Cemagref, Water Quality and Hydrology research unit, Parc de Tourvoie, BP 44, 92163 Antony Cedex FRANCE thibault.mathevet@cemagref.fr During the last decades, the public, water authorities […]