Vízügyi Közlemények, 2001 (83. évfolyam)

3. füzet - Nováky B.-Goda L.-Domokos M.-H. Bergmann: Éghajlatváltozási hatások keresése a Felső-Rába vízgyűjtőjében

424 Nováky В.-Goda L

.-Domokos M.-H. Bergmann Domokos, M.: Ismereteink az esetleges éghajlatváltozásról és annak hidrológiai—vízgazdálkodási következményeiről. VITUKI Tanulmányok, 62., Budapest, 1995. Dooge, C. /.: Climate Change, actual evaporation and catchment runoff. 25

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h Anniversary of International Course for hydrologists, 5-6 September, 1991. Dublin, 1991. HM (Hydrologische Monographie der Oberen Raab). Schriftenreihe zur Wasserwirtschaft, TU Graz. GrazBudapest, 1996. Kaczmarek, Z.: On the sensitivity of runoff to climate change. IIASA Working Paper, 1990. Krasovskaia, /.: Quantification of the stability of the river flow regime. Hydrol. Sei. J. 40(5), 1995. Krasov'skaia, 1—

Gottschalk, L. : Stability of river flow regimes. Nordic Hydrol. 23, 1992. Mika J—

Bálint G.: Rainfall Scenarios for the Upper Danube Catchment. XX th Conference of the Danubian Countries, Bratislava, 2000. Nováky В. : Magyarország vizeinek műszaki-hidrológiai jellemzése. A Zagyva. Vízgazdálkodási Intézet, Budapest, 1985. Nováky B. : Climatic effects on runoff conditions in Hungary. Special issue on the landschape-ecological impact of climatic change. Earth Surface and Landforms, vol.16, nr 7, 1991. Nováky, В : Vízfolyásaink hidrológiai rezsimjének stabilitása. A Magyar Hidrológiai Társaság Vándorgyűlése, Veszprém, 2000. Rees, H. G.-Croker, К. M.-Reynard, N. S.-Gustard, A. : Estimation of renewable water resources in the Europian Union. In: FRIEND'97, Regional Hydrology: Concepts and Models for Sustainable Water Resource Management, IAHS Publ. 246, 1997. Revelle, R. R.-Waggoner, P. E.: Effects of a carbon dioxide-induced climatic change on water supplies in the Western United States. In: Changing Climate, report of the Carbon Dioxide Assessment Committee. National Academy Press, Washington, 1983. Sokolovskij, D. L

.: Rechnoj stok. Gidrometisdat, Leningrad, 1968. Stànescu, V. A.—Ungureanu, V: Hydrological regimes in the FRIEND-AMHY area: space variability and stability. In: FRIEND'97. Regional hydrology: Concepts and Models for Sustainable Water Resources Management. IAHS publ. no. 246, 1997. VITUKI : Magyarország felszíni vizei. Budapest, 1967. * * * Looking for the impacts of climate change on the hydrometeorological data series of the Upper Raab Catchment by Dr. Eng. Béla NOVÁKY. Dr. Eng. László GODA, Dr. Eng. Dipl.Math. Miklós DOMOKOS and Prof. DDr. Eng. Heinz BERGMANN In 1996, as a result of an Austrian-Hungarian cooperation, a bilingual hydrological monograph was published on the 6213 km

2 great catchment belonging to the Sárvár gauging section of the River Raab/Rába, about 75% of which is situated in Austria and 25% in Hungary. In the years 1999 and 2000 the same Authors — mostly starting from the data set used for the compilation of the Monograph, but also completing it with observed and artificially generated data — have analyzed and typified the runoff regime and its stability in the same Catchment; investigated the trends existing in the hydrometeorological (temperature, precipitation and discharge) data series; and looked for an empirical relationship between the average values of climatic elements and runoff to be used for the estimation of the impact of a hypothetical clima change onto the runoff. Most of these investigations have been carried out by using the 33 years long (1966—1998) series of the monthly and annual data of 20 temperature, 66 precipitation and 25 discharge measuring stations (Fig. 1) but occasionally longer data series have been used as well.