THE ANALYSIS OF FLOOD WAVES ON THE SAVA RIVER IN LITIJA
Abstract
A comprehensive analysis of flood waves is a precondition for reliable frequency analyses of flood events. The aim of the study is to determine the reasonableness of using hourly or daily discharge data with and without consideration of local extremes. Peaks, volumes and durations of 58 flood waves and their correlation have been analysed. It has been found out that consideration of daily values with absolute local peaks is reasonable. The results show that the correlation between volumes and durations is higher than the correlation between peaks and volumes of the wave. Peaks and durations are independent variables as expected.
References
Agencija Republike Slovenije za okolje (ARSO), 2011. Hidrološki podatki. Medmrežje: http://vode.arso.gov.si/hidarhiv/pov_arhiv_tab.php?p_vodotok=Sava&p_postaja=3650&p_leto=1953&b_ arhiv=Prika%C5%BEi (10.12.2012).
Bergmann, H., Sackl, B., 1990. Development of a flood data base and its application in water resources management. International Association of Hydrological Sciences (IAHS), 211–218.
Brilly, M., Polič, M., 2005. Public perception of flood risks, flood forecasting and mitigation. Natural Hazards and Earth System Sciences, 345–355.
Cimen, M., Saplioglu, K., 2004. A procedure for separation of base flow. Balwois Conference 2004. Ohrid, Macedonia.
Frantar, P., Hrvatin, M., 2005. Pretočni režimi v Sloveniji med letoma 1971 in 2000. Geografski vestnik, 115–127.
Frantar, P., 2008. Specifični odtoki 1971–2000. V: Frantar, P. (ur.), Vodna bilanca Slovenije 1971–2000. Ljubljana.
Grimaldi, S., Serinaldi, F., 2006. Asymmetric copula in multivariate flood frequency analysis. Advances in Water Resources, 1155–1167.
Janža, M., 2006. Analiza odvisnosti indeksa baznega odtoka od lastnosti povodja. Geografski informacijski sistemi 2005–2006, 103–111.
Karmakar, S., Simonovic, S., 2007. Flood frequency analysis using copula with mixed marginal distributions, Water Resources Researchreport 5. Ontario, Canada.
Kobold, M., 2011. Primerljivost poplave septembra 2010 z zabeleženimi zgodovinskimi poplavnimi dogodki. Ujma 25, 48–56.
Kovačič, T., 2012. Analiza vpliva lastnosti porečja na indeks baznega odtoka. Diplomsko delo, Fakulteta za gradbeništvo in geodezijo, Univerza v Ljubljani. Ljubljana.
Lacey, G. C., 1996. Relating base flow to catchment properties: a scaling approach, Report 96/8. Canberra, Australia.
Mikoš, M., Brilly, M., Ribičič, M., 2004. Poplave in zemeljski plazovi v Sloveniji = Floods and landslides in Slovenia, Acta hydrotechnica, 113–133.
Pandi, G., 2010. The analysis of flood waves: air and water components of the environment conference. Cluj, Romania.
Pugelj, A., 2012. Analiza visokovodnih valov Save v Šentjakobu. Diplomsko delo, Fakulteta za gradbeništvo in geodezijo, Univerza v Ljubljani. Ljubljana.
Renard, B., Lang, M., 2007. Use of a Gaussian copula formultivariate extreme value analysis: Some case studies in hydrology. Advances in Water Resources, 897–912.
Šraj, M., Bezak, N., Brilly, M., 2012. Vpliv izbire metode na rezultate verjetnostnih analiz konic, volumnov in trajanj visokovodnih valov Save v Litiji, Acta hydrotehnica, 25(43) (v tisku).
Šraj, M., Rusjan, S., Petan, S., Vidmar, A., Mikoš, M., Globevnik, L., Brilly, M., 2008. The experimental watersheds in Slovenia. IOP Conference Series 4. Bristol, United Kingdom, 1–13.
Yue, S., Ouarda, T., Bobe´e. B., Legendre, P., Bruneau, P., 2002. Approach for describing statistical properties of flood hydrograph. Journal of Hydrologic Engineering, 147–153.
Zorn, M., Komac, B., 2011. Škoda zaradi naravnih nesreč v Sloveniji in svetu med letoma 1995 in 2010. Acta geographica Slovenica, 7–41.
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