. " preferential flow" . . "runoff generation; soil water dynamics; headwater basin; preferential flow; vadose zone"@en . . "Soil water dynamics and its impact on runoff generation in headwater basins of the Czech Republic"@en . . . . "1"^^ . " soil water dynamics" . . "1"^^ . "2005-01-01+01:00"^^ . "GA205/05/2312" . . "0"^^ . . . "Detailed explanation oftherelationshipbetween soil water content and runoff generation at the scale of local profile, individual hillslope, and small headwater basin, considering the effects of preferential flow and discontinuous flow. The objectives of the project will be achieved by means of the following research activities: (1) Monitoring meteorological and hydrological processes at the selected experimental sites; Establishing database of measured state variables facilitating process based quantification of the impact of soil water dynamics on runoff generation. (2) Determination of soil hydraulic properties by means of inverse optimization using both field and laboratory experiments. (3) Numerical modeling of rainfall-runoff relationship at the local scale (subsurface recharge generation), hillslope scale (two-dimensional hillslope section) and catchment scale. The solution will tak\u00E9 into account the preferentiat flow effects (using the concept of dual-porosity) and discontinuous"@en . "runoff generation" . "2008-12-16+01:00"^^ . . . "42"^^ . "http://www.isvav.cz/projectDetail.do?rowId=GA205/05/2312"^^ . . "42"^^ . . "2007-12-31+01:00"^^ . . " headwater basin" . . "C\u00EDlem projektu bude detailn\u00ED objasn\u011Bn\u00ED vztahu p\u016Fdn\u00ED vlhkosti a tvorby odtoku z mal\u00E9ho horsk\u00E9ho povod\u00ED v m\u011B\u0159\u00EDtku stanovi\u0161t\u011B, svahu a uzav\u0159en\u00E9ho hydrologick\u00E9ho celku (povod\u00ED), s uv\u00E1\u017Een\u00EDm vlivu preferen\u010Dn\u00EDho a diskontinu\u00E1ln\u00EDho proud\u011Bn\u00ED. C\u00EDle projektu budou dosa\u017Eeny pomoc\u00ED n\u00E1sleduj\u00EDc\u00EDch v\u00FDzkumn\u00FDch aktivit: (1) Pr\u016Fb\u011B\u017En\u00E9 m\u011B\u0159en\u00ED a vyhodnocov\u00E1n\u00ED hydrologick\u00FDch, hydrometeorologick\u00FDch a hydropedologick\u00FDch veli\u010Din ve vybran\u00FDch lokalit\u00E1ch; z\u0159\u00EDzen\u00ED datab\u00E1ze pro jejich vyu\u017Eit\u00ED p\u0159i studiu vlivu p\u016Fdn\u00ED vlhkosti na formov\u00E1n\u00ED odtoku z mal\u00E9ho povod\u00ED. (2) Stanoven\u00ED hydraulick\u00FDch charakteristik p\u016Fd metodou inverzn\u00ED optimalizace parametr\u016F za pou\u017Eit\u00ED poln\u00EDch i laboratorn\u00EDch metod. (3) Numerick\u00E9 modelov\u00E1n\u00ED sr\u00E1\u017Ekoodtokov\u00E9ho vztahu v m\u011B\u0159\u00EDtku lokality (odtok do podlo\u017E\u00ED), svahu (dvourozm\u011Brn\u00E9 \u0159e\u0161en\u00ED) a cel\u00E9ho povod\u00ED. P\u0159i \u0159e\u0161en\u00ED bude respektov\u00E1no preferen\u010Dn\u00ED proud\u011Bn\u00ED (\u0159e\u0161en\u00ED Richardsovy rovnice se zaveden\u00EDm du\u00E1ln\u00ED p\u00F3rovitosti) a diskontinu\u00E1ln\u00ED nehomogenity procesu pohybu vody v nenasycen\u00E9 z\u00F3n\u011B (koncept reten\u010Dn\u011B" . . "2007-05-02+02:00"^^ . "V\u00FDsledkem \u0159e\u0161en\u00ED projektu je objasn\u011Bn\u00ED vztahu p\u016Fdn\u00ED vl\u00E1hy a tvorby odtoku v pramenn\u00E9 oblasti s uv\u00E1\u017Een\u00EDm vlivu preferen\u010Dn\u00EDho a diskontinu\u00E1ln\u00EDho proud\u011Bn\u00ED, p\u0159i\u010Dem\u017E byly spln\u011Bny n\u00E1sleduj\u00EDc\u00ED c\u00EDle:(1) Pr\u016Fb\u011B\u017En\u00FD monitoring ve vybran\u00FDch lokalit\u00E1ch a jeho hodnocen"@cs . . "Obtained results explain the relationship between soil moisture and runoff generation at the headwater region, considering the effects of both preferential and discontinuous flow. The following objectives were achieved:(1) Continuous monitoring at the se"@en . . "Dynamika p\u016Fdn\u00ED vlhkosti ve vztahu k tvorb\u011B odtoku v horsk\u00FDch povod\u00EDch \u010CR" . .