"2008-12-31+01:00"^^ . "geochemical exogenous processes; mass balance models; rock alteration and erosion; redistribution of"@en . . . . . "It appears to be essential to better comprehend the processes of interactions between the rock environment and water in the whole course of genesis of fluvial sediments. In a chosen part of the river basin of the river Svratka above and below the V\u00EDr reservoir, we would like to investigate the mass balance of both radiogenic elements (Th, U, Ra, K and 137Cs) and heavy metals from the exogenously unaffected rocks, over the erosion zone and transport of loosened rocks in the water environment, up to their deposition in the small reservoirs and watercourses. Specifically, we would like to focus our attention to the locality comprising the basins of the following streams: Fry\u0161\u00E1vka, B\u00EDl\u00FD potok, Byst\u0159i\u010Dka, Nedv\u011Bdi\u010Dka and Hodon\u00EDnka. These streams flow through geological units, which have a multifarious and varied structure (Moravicum, Poli\u010Dka crystalline complex, Moldanubicum) and are substantially impacted by ore mineralization. A part of the locality of interest is affected by an anthropogenic"@en . . "http://www.isvav.cz/projectDetail.do?rowId=GA205/06/1431"^^ . . "Model of mass balance of heavy metals and radiogenic elements in the area of small river basins around the V\u00EDr reservoir"@en . . . "8"^^ . "8"^^ . "2009-10-22+02:00"^^ . . "2008-04-25+02:00"^^ . "Model l\u00E1tkov\u00E9 bilance t\u011B\u017Ek\u00FDch kov\u016F a radiogenn\u00EDch element\u016F v oblasti mal\u00FDch povod\u00ED kolem vodn\u00ED n\u00E1dr\u017Ee V\u00EDr" . . . . "0"^^ . "0"^^ . "geochemical exogenous processes" . " rock alteration and erosion" . . . "1"^^ . "V r\u00E1mci \u0159e\u0161en\u00ED projektu bylo realizov\u00E1no v povod\u00ED Svratky 17 kopan\u00FDch sond a odebr\u00E1no 297 vzork\u016F. Vzorky z jednotliv\u00FDch sond byly rozd\u011Bleny do skupin podle petrografick\u00FDch anal\u00FDz vzork\u016F z baz\u00E1ln\u00ED \u010D\u00E1sti sond. Po homogenizaci byly vzorky podrobeny element\u00E1"@cs . . "GA205/06/1431" . "2006-01-01+01:00"^^ . "Within the execution of the project 17 test pits were dug and 297 samples of rocks and soils were taken from their profiles in the Svratka river basin. Samples from the profiles of the individual pits were classified into groups based on the petrographic"@en . "Ukazuje se nezbytn\u00E9 mnohem \u0161\u00ED\u0159eji pochopit a popsat procesy interakc\u00ED horninov\u00E9ho prost\u0159ed\u00ED a vody v cel\u00E9m pr\u016Fb\u011Bhu geneze fluvi\u00E1ln\u00EDch sediment\u016F. Pro vybranou oblast \u010D\u00E1sti povod\u00ED Svratky nad a pod vodn\u00ED n\u00E1dr\u017E\u00ED V\u00EDr chceme zkoumat l\u00E1tkovou bilanci radiogenn\u00EDch prvk\u016F (Th, U, Ra, K a 137Cs) a t\u011B\u017Ek\u00FDch kov\u016F od exogenn\u011B neovlivn\u011Bn\u00FDch hornin, p\u0159es z\u00F3nu zv\u011Btr\u00E1n\u00ED a transport rozvoln\u011Bn\u00FDch hornin ve vodn\u00EDm prost\u0159ed\u00ED a\u017E po jejich depozici v n\u00E1dr\u017Ek\u00E1ch a vodote\u010D\u00EDch. Konkr\u00E9tn\u011B jde o oblast tvo\u0159enou d\u00EDl\u010D\u00EDmi povod\u00EDmi Fry\u0161\u00E1vky, B\u00EDl\u00E9ho potoka, Byst\u0159i\u010Dky, Nedv\u011Bdi\u010Dky a Hodon\u00EDnky. Toky prot\u00E9kaj\u00ED geologick\u00FDmi jednotkami s pestrou a prom\u011Bnlivou stavbou (moravikum, poli\u010Dsk\u00E9 krystalinikum, moldanubikum) a \u010Detn\u00FDmi projevy rudn\u00ED mineralizace. \u010C\u00E1st povod\u00ED je nav\u00EDc ovlivn\u011Bna antropogenn\u00ED \u010Dinnost\u00ED. M\u00EDra ovlivn\u011Bn\u00ED geochemick\u00FDch parametr\u016F svahov\u00FDch i fluvi\u00E1ln\u00EDch hornin p\u0159irozen\u00FDm geologick\u00FDm pozad\u00EDm a antropogenn\u00EDm impaktem v\u0161ak nen\u00ED z\u0159ejm\u00E1. C\u00EDlem \u0159e\u0161en\u00ED grantu je vytvo\u0159it model region\u00E1ln\u00ED prom\u011Bnlivosti geochemick\u00FDch" . . . . " mass balance models" .