Hydrology Riga, Latvia, August 9–11, 2010

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Hydrology Riga, Latvia, August 9–11, 2010 HYDROLOGY : FROM RESEARC H TO WA T ER MANAGEMEN T XXVI Nordic Hydrological Conference Nordic Association For Hydrology Riga, Latvia, August 9–11, 2010 Editors: Elga Apsīte, Agrita Briede, Māris Kļaviņš Nordic Hydrological Programme NHP Report No. 51 University of Latvia Press UDK 626.87(474.3)(082) Hy 064 Hydrology: From Research to Water Management Editors: Elga Apsīte Agrita Briede Māris Kļaviņš Riga 2010 Design and layout: Ilze Reņģe Nordic Hydrological Programme NHP Report No. 51 ISBN 978-9984-45-216-6 © University of Latvia, 2010 Contents PREFACE. 9 Plenary Session Rolf Johnsen. THE CLIMATE CHANGE CHALLENGE IN COASTAL ZONES AND UPSTREAM WITH SPECIAL EMPHASIS ON GROUNDWATER. COLLABORATION AND INNOVATION IN SOCIETY, SCIENCE AND INDUSTRY IS NEEDED. .13 Session 1. Measurements and Monitoring Ilze Andzane, Ilmars Bernans and Iveta Dubakova. SPRING FLOOD IN LATVIA: A CASE Study OF THE Lielupe BASIN. 19 Arta Bārdule, Andis Lazdiņš and Andis Bārdulis. MONITORING OF DEPOSITION AND SOIL SOLUTION IN LEVEL II FOREST MONITORING PLOT IN LATVIA. .22 Dominique Bérod SWISS HYDROMETRY: A MULTIPURPOSE NETWORK. 25 Jaime G. Cuevas, Matías Calvo, Christian Little and Mario Pino. DIEL FLUCTUATIONS IN STREAMFLOW: ARE THEY REAL?. .27 Natalya Demchenko. ANALYSIS OF THERMOHALINE STRUCTURE OF THE BALTIC SEA DURING SPRING PERIOD: RESPONSE TO COLD WINTER 2010 . .30 Kristoffer Dybvik. COMPARISON OF DIFFERENT INSTRUMETNS FOR DISCHARGE MEASUREMENTS IN RIVERS. .32 David Gustafsson, Wolfram Sommer and Jesper Ahlberg. MEASUREMENT OF LIQUID WATER CONTENT IN SNOW AND ITS APPLICATION IN SNOW HYDROLOGICAL MODELLING . .34 Hanna Huitu and Sirpa Thessler. DETECTING NUTRIENT LOAD RESPONSES TO HEAVY RAIN EVENTS USING CATCHMENT-SCALE IN-SITU WIRELESS SENSOR NETWORK. .36 Aigars Indriksons and Pēteris Zālītis. THE BALANCE OF WATER AND BIOGENOUS ELEMENTS IN DRAINED FORESTS ON PEAT SOILS. 39 Kasvi E., Alho P., Vaaja M., Kukko A. and Mäkinen, J. APPLYING MOBILE TERRESTRIAL LASER SCANNING AND ACOUSTIC DOPPLER PROFILER IN RIVER DYNAMIC SURVEY – A VALIDATION APPROACH FOR 2D HYDRAULIC MODELLING . 42 Māris Kļaviņš, Ilga Kokorīte, Linda Ansone, Linda Eglīte, Oskars Purmalis, Viesturs Jansons, Valery Rodinov and Gunta Spriņģe. COMPOSITIONAL CHANGES OF DISSOLVED ORGANIC MATTER IN SURFACE WATERS OF LATVIA. .45 Ilga Kokorīte, Māris Kļaviņš, Gunta Spriņģe and Valery Rodinov. LONG- TERM CHANGES OF DISSOLVED ORGANIC CARBON FLOWS IN LATVIA. 47 Romanas Lamsodis and Arvydas Povilaitis. HYDROLOGICAL EFFECT OF BEAVER DAMMING ACTIVITY IN DRAINAGE CHANNELS, LITHUANIA . 49 Hilde Landrø and Elise Trondsen. EVALUATION OF NORWEGIAN SNOWPILLOW STATIONS. 51 Risto Mäkinen. ANNUAL AND TEMPORAL VARIATION OF PERCOLATION IN FOUR GROUNDWATER STATIONS IN DIFFERENT PART OF FINLAND . 53 Knut M. Møen. AUTOMATED DISCHARGE MEASUREMENTS USING DYE DILUTION METHOD – PROJECT “AutoQ”. .55 M. Naumenko, V. Guzivaty and S. Karetnikov. SPATIAL-TEMPORAL VARIATION IN THE THERMAL STRUCTURE OF LAKE LADOGA. 57 Agnija Skuja, Davis Ozolins and Agrita Briede. SEASONAL AND DIURNAL VARIATION OF CURRENT VELOCITY IN MACROINVERTEBRATE DRIFT STUDY IN LATVIAN LOWLAND STREAMS. .60 A. Snorrason, C. J. Vörösmarty, S. Beldring, G. Destouni, J. Hardardottir, B. Hasholt, J. Pundsack, M. Puupponen, T. Thorsteinsson and V. Vuglinsky. ARCTIC-HYDRA: A PAN-ARCTIC CONSORTIUM FOR THE STUDY OF THE ARCTIC HYDROLOGICAL CYCLE AND ITS ROLE IN THE GLOBAL CLIMATE SYSTEM. .62 Magdalena Urbaniak, Edyta Kiedrzyńska and Maciej Zalewski. THE ROLE OF A LOWLAND RESERVOIR IN THE TRANSPORT OF NUTRIENTS AND MICROPOLLUTANTS ALONG THE RIVER CONTINUUM. 64 Alexander Volchek, Alexander Kozak, Dmitriy Kostiuk and Dmitriy Petrov. ELECTRONIC SYSTEM OF FLOOD MONITORING AND VISUALIZATION . 66 Alexander Volchek, Sergey Parfomuk and Oksana Natarova. VARIATIONS IN THE ANNUAL RUNOFF ON AN EXAMPLE OF THE WEST DVINA RIVER. .69 Session 2. Water Management within the Context of European Directives Rolands Arturs Bebris. RIVER BASIN PLANNING IN LATVIA WITHIN THE CONTEXT OF EUROPEAN DIRECTIVES . 75 Jurgita Daubariene and Gintaras Valiuskevicius. POSSIBILITIES TO USE THE SAILING MEANS ON LITHUANIAN LAKES ACCORDING TO LEGISLATION . 78 Zenonas Gulbinas. HARMONIZATION OF EU DIRECTIVES IN WATER MANAGEMENT OF DOVINĖ RIVER BASIN: IMPLEMENTATION PHASE. 80 Annette K. Hansen, Henrik Madsen, Peter Bauer-Gottwein, Dan Rosbjerg, Anne Katrine Falk and Dorte Seifert. Multi-OBJECTIVE OPTIMISATION OF THE MANAGEMENT OF SØNDERSØ WATER WORKS, DENMARK. 83 Viesturs Jansons, Ritvars Sudārs and Kaspars Abramenko. SCALE ISSUES FOR ASSESSMENT OF NUTRIENT LOSS FROM AGRICULTURAL LAND IN LATVIA. 84 Riitta Kamula and Björn Klöve. VALUE – A NEW DOCTORAL TRAINING PROGRAM ON INTEGRATED CATCHMENT AND WATER RESOURCES MANAGEMENT . .85 Ainis Lagzdins, Viesturs Jansons and Kaspars Abramenko. APPLICATION OF SWAT MODEL TO THE BERZE AGRICULTURAL CATCHMENT . 87 Dirk-I. Müller-Wohlfeil and Anker Lajer Højberg. THE DANISH WATER ressourCES MODEL – TOWARDS A UNIFORM NATIONAL BASIS FOR THE IMPLEMENTATION OF THE WATER FRAMEWORK DIRECTIVE . 88 4 Karin Pachel, Marija Klõga and Arvo Iital. SCENARIOS FOR REDUCTION OF NUTRIENT LOAD FROM POINT SOURCES IN ESTONIA. 91 Arvydas Povilaitis. RETENTION AND SOURCE APPORTIONMENT OF NUTRIENTS IN SURFACE WATERS OF LITHUANIA. .93 Alfonsas Rimkus and Saulius Vaikasas. MODELING OF INFLUENCE OF HES DAMS’ HEIGHT IN SMALL RIVERS ON SEDIMENT RETENTION. 95 Antti Roose. ADVANCING EUROPEAN WATER POLICY DISCOURSE IN THE SERIES OF EUROPEAN SEMINAR ON GEOGRAPHY OF WATERS . 97 Tuomas Saarinen and Bjørn Kløve. SEEKING SOURCES AND NEW WATER MANAGEMENT SOLUTIONS OF ACIDIFIED RIVERS. 100 Saulius Vaikasas and Romanas Lamsodis. DAMS WITH HYDROELECTRIC STATIONS IN SMALL RIVERS: SEDIMENT AND NUTRIENR RETENTION. 102 S. Vaikasas, G. Sabas and K. Palaima. FR NUMBER FOR SMALL HYDROELECTRIC STATION IMPACT ON BIOTIC ENVIRONMENT. 105 A. Vassiljev and I. Blinova. DRAINED PEAT SOILS AS SOURCE OF DIFFUSE POLLUTION . 108 Session 3. Cold Climate Hydrology Jesper Ahlberg and David Gustafsson. SNOW melt RUNOFF SIMUAltions USING ENSEMBLE KALMAN Filter ASSIMILATION OF DISTRIBUTED SNOW DATA. 113 Martyn Futter, David Rayner, Katri Rankinen and Hjalmar Laudon. MODELLING CLIMATE CHANGE IMPACTS ON SOIL TEMPERATURE AND SNOW DYNAMICS IN THE SWEDISH BOREAL FOREST. 115 Emmanuel Pagneux. MAPPING DEPTH AND EXTENT OF ICE JAM INDUCED INUNDATIONS: A CASE study FROM SOUTH ICELAND. 117 Sihong Wu, Per-Erik Jansson and Xingyi Zhang. MODEL FOR TEMPERATURE, MOISTURE AND SURFACE ENERGY BALANCE IN BARE SOIL WITH SEASONAL FROST CONDITION IN CHINA. .118 Jannes Stolte and Helen French. EVALUATION OF EVENT DISCHARGE IN A SMALL CATCHMENT IN NORWAY DURING THE WINTERS OF 2009 AND 2010. 120 Sveinn T. Thorolfsson. COLD CLIMATE URBAN HYDROLOGY EXAMPLES FROM NORWAY AND ICELAND . 121 Session 4. Climate Change Impacts and Adaptation Strategies Berit Arheimer, Chantal Donnelly, Johan Strömqvist, and Joel Dahné. BAlt-HYPE – a TOOL FOR EVAluATING THE COMBINED EFFECT OF MEASURES FOR NUTRIENT LOAD REDUCTION AND CLIMATE CHANGE IMPACT . 125 Maria Carambia, Peter Krahé, Enno Nilson and Claudia Rachimow. BIAS CORRECTION MODELS FOR REGIONAL CLIMATE SIMULATIONS: COMPARATIVE ANALYSES IN THE CONTEXT OF HYDROLOGICAL IMPACT MODELLING. .128 Johannes Deelstra, Hans Olav Eggestad, Arvo Iital, Viesturs Jansons and Line J. Barkved. THE ROLE OF SUBSURFACE DRAINAGE SYSTEMS AND SCALE IN RUNOFF GENERATION PROCESSES IN AGRICULTURAL DOMINATED CATCHMENTS. .129 5 Vytautas Dubra, Petras Grecevičius and Antanas Dumbrauskas. FLOOD RISK ASSESSMENT IN SEASHORE-RELATED RIVER BASINS OF LITHUANIA. 132 Tom Frisk. ADAPATATION TO CLIMATE CHANGE IN TAMPERE REGION, FINLAND. .133 Hege Hisdal and Deborah Lawrence. CLIMATE CHANGE IMPACTS ON hydrology AND ADAPTATION NEEDS RELATED TO WATER RESOURCES MANAGEMENT IN NorwAY. .135 Juho Jakkila, Noora Veijalainen and Bertel Vehviläinen. IMPACTS OF CLIMATE CHANGE ON HYDROLOGY AND LAKE REGULATION IN OULUJOKI WATERSHED. .138 Zahra Kalantari, Per-Erik Jansson, Mona Sassner and Jannes Stolte. MODELLING HIGH RESOLUTION DISCHARGE DYNAMICS NEARBY ROAD STRUCTURE, USING DATA FROM SMALL CATCHMENT AND 3 DIFFERENT MODELS. .140 Tatjana Kolcova and Lita Lizuma. ICE REGIME OF LATVIAN RIVERS IN THE 20TH Century. .141 Jurate Kriauciuniene, Alvina Reihan, Tanya Kolcova and Diana Meilutyte- Barauskiene. VARIABILITY OF RUNOFF REGIONAL SERIES IN THE BAltiC COUNTRIES . 144 Lubov Kuimova and Pavel Sherstyankin. RECENT REDUCTION OF SEA ICE IN THE ARCTIC AND DECREASE OF MAXIMAL ICE THICKNESS ON LAKE BAIKAL . 147 Oldrich Novicky, Renata Fridrichova and Magdalena Mrkvickova. RESEARCH OBJECTIVES AND ADVANCES IN DEVELOPING ADAPTATION STRATEGIES IN THE CZECH REPUBLIC. .149 Jonas Olsson, Joel Dahné, Jonas German and Hideo Amaguchi. URBAN HYDROLOGICAL CLIMATE CHANGE IMPACT ASSESSMENT: SOME SWEDISH EXPERIENCES . .151 Inese Pallo, Līga Kurpniece and Elga Apsīte. RIVER RUNOFF PATTERNS UNDER CHANGING CLIMATE CONDITIONS IN LATVIA . .153 Alvina Reihan, Jurate Kriauciuniene, Tatjana Kolcova and Marilis Saul. TEMPORAL VARIATION OF SPRING FLOOD IN RIVERS OF THE BAltiC STATES. 156 Paul Christen Røhr and Ingjerd Haddeland. PREDICTING THE INFLUENCE OF CLIMATE CHANGE ON POWER PRODUCTION IN UPPER GLOMMA RIVER BASIN. .158 Ilze Rudlapa and Elga Apsite. LONG-TERM CHANGES OF LOW FLOW IN LATVIAN RIVERS. 159 Juris Sennikovs and Uldis Bethers. UNCERTAINTY OF TEMPERATURE AND PRECIPITATION PROJECTIONS FOR THE FUTURE CLIMATE OF LATVIA . 161 Árni Snorrason, Halldór Björnsson and Jórunn Harðardóttir. THE CLIMATE AND ENERGY SYSTEMS (CES) PROJECT: A SUMMARY OF MAIN RESULTS. .163 Noora Veijalainen, Eliisa Lotsari, Petteri
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