References
- AL-REKABI1 H., SOJÁK L., KMINIAK M., 1995: Volatile organic compounds in water and sediment from the Morava and the Danube Rivers (Slovakia) using purge and trap injection and gas chromatography. Water, Air, & Soil Pollution, 81, 1-2, 193-200.
- ANTONOPOULOS V.Z., PAPAMICHAIL D.M., MITSIOU K.A., 2001: Statistical and trend analysis of water quality and quantity data for the Strymon River in Greece. Hydrology and Earth System Sciences, 5, 4, 679-691.
- BAČÍKOVÁ S., 2006: Impact of the Gabčíkovo hydraulic structures on the Danube water quality, chapter V.1.11. In: Danube Monitoring Scientific Mosonmagyaróvár Conference Publication, Bratislava, 103.
- BLASCHKE A.A.P., SCHILLING B.C., ZESSNER C.M., 2005: Danubs - nutrient management in the Danube basin and its impact on the Black Sea - The role of the water balance calculations. Geophysical Research Abstracts, Vol. 7, 08255, pp. 3.
- BLOESCH J., 2006: The ultimate need for the implementation of sturgeon protection in the Danube River Basin - a view of 2006 and call for actions with the Sturgeon Action Plan under the Bern Convention. Proceedings 36th International Conference of IAD, 132-136. Austrian Committee Danube Research/IAD, Vienna.
- BONDAR C., HARABAGIU E., STATE G., 1990: The evolution in time (1946-1989) of the salt run-off on the Danube from the inlet at the Romanian border to the outlet into the Black sea. Meteorology and Hydrology, 20, 2, 33-38.
- BOX G.E.P., JENKINS G.M., REINSEL G.C., 1994: Time Series Analysis, Forecasting and Control, 3rd ed. Prentice Hall, Englewood Clifs, NJ.
- BOTTERWEG T., RODDA D.W., 1999: Danube River basin: Progress with the environmental programme. Water Science and Technology. 40, 10, 1-8.
- BROWN L., BARNWELL T., 1987: The enhancement stream quality models QUAL2E and QUAL2E-UNCAS: Documentation and User Manual. Environmental Research Laboratory.
- BURT T., WORRALL F., 2007: Non-stationarity in long time series: some curious reversals in the ‘memory’ effect. Hydrological Processes, 21, 3529-3531.
- DULOVIČOVÁ R., VELÍSKOVÁ Y., 2007: Change of Zitny Ostrov channel network. J. Hydrol. Hydromech., 55, 3, 185-198.
- GARNIER J., BILLEN G., HANNON E., FONBONNE S., VIDENINA Y., SOULIE M., 2002: Modelling the transfer and retention of nutrients in the drainage network of the Danube River estuarine. Coastal and Shelf Science, 54, 3, 285-308.
- CHALUPOVA D., JANSKY B., 2007: Anthropogenic impact on selected oxbow lakes in the Elbe River floodplain. J. Hydrol. Hydromech., 55, 2, 86-97.
- KIRCHESCH V., SCHOEL A., 1999: Das Gewaesserguete-modell QSIM - Ein Instrument zur Simulation des Stoff-haushalts und der Phytoplnaktondynamic von Fliessge-waessern. Hydrologie und Wasserbewirtschaftung, 43, 302-309.
- KOMORNÍK J., KOMORNÍKOVÁ M., MESIAR R., SZÖKEOVÁ D., SZOLGAY J., 2006: Comparison of forecasting performance of nonlinear models of hydrological time series. Physics and Chemistry of the Earth, 31, 18, 1127-1145.
- KOMORNÍKOVÁ M., SZOLGAY J., SVETLÍKOVÁ D., SZÖKEOVÁ D., 2008a: Combined deterministic-stochastic forecasting of monthly river flows. Geophysical Research Abstracts, EGU General Assembly, Vol. 10, EGU2008-A-05501, SRef-ID: 1607-7962/gra/EGU2008-A-05501.
- KOMORNÍKOVÁ M., SZOLGAY J., SVETLÍKOVÁ D., SZÖKEOVÁ D., JURČÁK S., 2008b: A hybrid modeling framework for forecasting monthly reservoir inflows. J. Hydrol. Hydromech., 56, 3, 145-162.
- KRIZAN J., MILORADOV M., 1997: Water quality of Yugoslav rivers (1991-1995). Water Research., 31, 11, 2914-2917.
- KROISS H., ZESSNER M., LAMPERT C., 2006: DaNUbs: Lessons learned for nutrient management in the Danube Basin and its relation to Black Sea euthrophication. Chemistry and Ecology, 22, 5, 347-357.
- LANGHAMMER J., 2005: Classification of the dynamics of water quality changes in the Elbe River basin. J. Hydrol. Hydromech., 53, 4, 205-218.
- LITERÁTHY P., 1975: Study of river pollution caused by micropollutants. Water Research, 9, 1, 1001-1003.
- PARAJKA J., MERZ R., SZOLGAY J., BLÖSCHL G., KOHNOVÁ S., HLAVCOVÁ K., 2008: A comparison of precipitation and runoff seasonality in Slovakia and Austria. Meteorological J., 11, 9-14.
- PEKÁROVÁ P., MIKLÁNEK P., 1996: Trend change of nitrate in Slovakia during 1968-1993. Acta Geologica Hispanica, 28, 2-3, 55-63.
- PEKÁROVÁ P. MIKLÁNEK P. RONČÁK P., 1995: Stream load and specific yield of nitrogen and phosphates from Slovakia. J. Hydrol. Hydromech., 43, 4-5, 233-248.
- PEKÁROVÁ P., PEKÁR J., MIKLÁNEK P., RONČÁK P., 1999: Temporal and spatial changes of water quality in the Slovak part of Danube River. In Environmental Protection of Soil and Water Resources (Ed. G.J. Halasi-Kun). Columbia University Seminar Proceedings, Vol. XXX, p. 7-31.
- RAGAVAN A.J., FERNANDEZ J.C., 2006: Modeling Water Quality Trend in Long Term Time Series. Paper 205-31, SUGI 31 Proceedings.
- REICHEL G., NACHTNEBEL H.P., 1994: Suspended sediment monitoring in a fluvial environment: Advantages and limitations applying an Acoustic Doppler Current Profiler. Water Research., 28, 4, 751-761.
- ROMANOWICZ R.J., PETERSEN W., 2003: Modelling algae concentrations in Elbe in the years 1985-2001 using observations of daily oxygen concentrations, temperature and pH. Acta Hydrochimica et Hydrobiologica, 31, 319-333.
- SHAMSHAD AHMAD, IQBAL H. KHAN, PARIDA B.P., 2001: Performance of stochastic approaches for forecasting river water quality. Water Research, 35, 18 4261-4266.
- SEBÍŇ M., PEKÁROVÁ P., MIKLÁNEK P., 2007: Nitrate wash off from the Bratislava Forest Park basin Vydrica in years 1986-2005. J. Hydrol. Hydromech., 55, 3, 145-155.
- SOMLYÓDY L., BRUNNERAND P.H., KROIB H., 1999: Nutrient balances for Danube countries: A strategic analysis. Water Science and Technology, 40, 10, 9-16.
- SVETLÍKOVÁ D., KOMORNÍKOVÁ M., KOHNOVÁ S., SZOLGAY J., HLAVČOVÁ K., 2008: Analysis of discharge and rainfall time series in the region of the Káštorské lúky wetland in Slovakia. XXIVth conference of the Danubian countries on the hydrological forecasting. Conference E-papers. Bled, 12 pp.
- VALÚCHOVÁ M., KUČÁROVÁ K., 2006: Monitoring of surface waters and sediment quality in the area influenced by the Gabčíkovo hydraulic structures, chapter V.1.10. In: Danube Monitoring Scientific Mosonmagyaróvár Conference Publication, Slovak Section, Bratislava, 91-102.
- VELIKOV B., MACHKOVA M, DIMITROV D., MILUSHEV I., 1996: Tendencies in the dynamics of the hydrochemical parameters in the Danube waters, its tributaries and groundwater in Bulgarian part of the river basin. In Proceedings of XVIIIth Conference of the Danube Countries on hydrological forecasting and hydrological bases and water management data. TU Graz, Austria, Vol. 2, E9-16.
- WEILGUNI H., HUMPESCH U. H., 1999: Long-term trends of physical, chemical and biological variables in the River Danube 1957-1995: A statistical approach. Aquat. Sci., 61, 234-259.
- WFD 2000/60/EC of the European Parlament and of the Council of the 23 October 2000, establishing a framework for Community action in the field of water policy.
- WOLF B., 1996: Water quality of the River Danube in Bavaria. In Proceedings of XVIIIth Conference of the Danube Countries on hydrological forecasting and hydrological bases and water management data. TU Graz, Austria, Vol. 2, E25-30.
- WORRALL F., BURT T.P., 2007: Trends in DOC concentration in Great Britain. ScienceDirect, 346, 81-92.