. . . . . . . "\u0158e\u0161itelsk\u00FD kolektivpostupoval form\u00E1ln\u011B ve dvou oblastech v\u00FDzkumu 1. Anal\u00FDza potenci\u00E1ln\u00EDch zdroj\u016Fnejistot, vypl\u00FDvaj\u00EDc\u00EDch z n\u00E1hrady re\u00E1ln\u00FDch vlastnost\u00ED fyzik\u00E1ln\u00EDch proces\u016Fmodelov\u00FDmi, 2. Anal\u00FDza neur\u010Ditost\u00ED vstupn\u00EDch dat nebo fyzik\u00E1ln\u00EDch proces\u016F p\u0159ipovo"@cs . "The project deals with sources of uncertainty in hydraulic determination and assessment under highly probabilistic conditions of floods occurring in open channels and adjacent flood plains. It is targeted to identify and analyse various sources of uncertainty and propose rnethodologies of acquiring field data from channels and flood plains and ways in application of hydraulic computation methods leading to reduction in uncertainties. A significant enhancement is expected within improvement of quantification of uncertainty to accommodate needs in the following areas I) flood level forecasting and flood risk mapping, II) planning and design new or improvement of actual flood defence works, III) operation and maintenance in vegetated rivers, IV)post-flood reconstruction of flood data (peak flow and discharge assessment) based on field evidence (high water marks). The project consists of the following stages a) collection and analysis of archive data, b) reconnaissance and field observation, c)"@en . . . "Nejistoty hydraulick\u00FDch v\u00FDpo\u010Dt\u016F na vodn\u00EDch toc\u00EDch pro extr\u00E9mn\u00ED hydrologick\u00E9 jevy" . . . "Neuvedeno."@en . "0"^^ . "http://www.isvav.cz/projectDetail.do?rowId=GA103/04/1328"^^ . . . . . "1"^^ . "2007-10-16+02:00"^^ . "GA103/04/1328" . "33"^^ . . . "0"^^ . "Team ofresearchers worked in two formal areas. 1. Analysis of potential sources of uncertainties resulting from thereplacement of real properties of physical processes by the model ones, 2.Analysis of uncertainties in input data or physical processes"@en . "33"^^ . . . . "Projekt se v\u011Bnuje problematice nejistot v\u00FDsledk\u016F hydraulick\u00FDch v\u00FDpo\u010Dt\u016F a stanoven\u00ED v n\u00E1hodn\u00FDch podm\u00EDnk\u00E1ch povodn\u00ED na vodn\u00EDch toc\u00EDch. Hlavn\u00EDm c\u00EDlem je identifikace a anal\u00FDza charakteru jednotliv\u00FDch zdroj\u016F nejistot a d\u00E1le navr\u017Een\u00ED postup\u016F vedouc\u00EDch ke sni\u017Eov\u00E1n\u00ED nejistot jak v procesu po\u0159izov\u00E1n\u00ED vstupn\u00EDch dat z vodn\u00EDch tok\u016F, tak i p\u0159i aplikov\u00E1n\u00ED hydraulick\u00FDch v\u00FDpo\u010Detn\u00EDch postup\u016F. V\u00FDznamn\u00E9 v\u00FDsledky lze o\u010Dek\u00E1vat zejm\u00E9na v oblasti zlep\u0161en\u00ED zp\u016Fsob\u016F kvantifikace nejistot pro \u00FA\u010Dely I) p\u0159edpov\u011Bdi \u00FArovn\u011B hladin p\u0159i kulmina\u010Dn\u00EDch stavech a n\u00E1sledn\u011B i mapov\u00E1n\u00ED povod\u0148ov\u00FDch rizik, II) pl\u00E1nov\u00E1n\u00ED a n\u00E1vrhu nov\u00FDch nebo zlep\u0161en\u00ED funkce st\u00E1vaj\u00EDc\u00EDch ochrann\u00FDch protipovod\u0148ov\u00FDch opat\u0159en\u00ED, III) provozov\u00E1n\u00ED a \u00FAdr\u017Eby v tok\u016F jak v ochr\u00E1n\u011Bn\u00FDch zastav\u011Bn\u00FDch \u00FAzem\u00EDch tak v oblastech s p\u0159irozenou inundac\u00ED vodn\u00EDch tok\u016F (akcentov\u00E1n zejm\u00E9na efekt vegetace), IV) zp\u011Btn\u00E9ho vyhodnocov\u00E1n\u00ED kulmina\u010Dn\u00EDch pr\u016Ftok\u016F ze stop hladin. P\u0159i \u0159e\u0161en\u00ED budou kombinov\u00E1ny tyto metodick\u00E9 postupy a) sb\u011Br a anal\u00FDza historick\u00FDch dat, b) ter\u00E9nn\u00ED \u0161et\u0159en\u00ED," . "Uncertainty in open channel analyses under extreme flow conditions"@en .