. "21110" . "1"^^ . . "RIV/68407700:21110/13:00207737!RIV14-MZE-21110___" . "1"^^ . . . "Predikce povrchov\u00E9ho odtoku a zv\u00FD\u0161en\u00E9 ztr\u00E1ty p\u016Fdy je v\u00FDznamn\u00FDm krokem k n\u00E1sledn\u00E9 ochran\u011B p\u016Fdn\u00EDho profilu, stejn\u011B jako samotn\u00FDch vodn\u00EDch \u00FAtvar\u016F (uz\u00E1v\u011Brov\u00FDch profil\u016F) cel\u00E9ho syst\u00E9mu. Pr\u00E1v\u011B tyto \u00FAtvary jsou zejm\u00E9na v podm\u00EDnk\u00E1ch \u010CR v\u00FDznamn\u011B ohro\u017Eeny eutrofizac\u00ED a transportovan\u00FDmi splaveninami. L\u00E1tky, kter\u00E9 jsou v r\u016Fzn\u00FDch form\u00E1ch v\u00E1z\u00E1ny na tento proces, se p\u0159i dosa\u017Een\u00ED stojat\u00E9 vody se v\u00FDznamn\u011B pod\u00EDl\u00ED na eutrofizaci stojat\u00FDch povrchov\u00FDch vod. Modelov\u00E1n\u00ED ztr\u00E1ty p\u016Fdy v zem\u011Bd\u011Blsk\u00E9 krajin\u011B, negativn\u00ED dopady zrychlen\u00E9 eroze \u010Di zan\u00E1\u0161en\u00ED vodn\u00EDch n\u00E1dr\u017E\u00ED jsou tedy v posledn\u00EDch letech p\u0159edm\u011Btem z\u00E1jm\u016F mnoha obor\u016F. Existuje \u0159ada mo\u017Enost\u00ED, jak lze modelovat sr\u00E1\u017Eko-odtokov\u00E9 vztahy a erozn\u00ED procesy. Mnoho z nich je v\u0161ak z d\u016Fvodu n\u00E1ro\u010Dnosti na vstupn\u00ED data v po\u017Eadovan\u00E9 podrobnosti nepou\u017Eiteln\u00FDch na \u00FAzem\u00ED \u010Cesk\u00E9 republiky. Pr\u00E1v\u011B testov\u00E1n\u00ED datov\u00FDch vstup\u016F, jejich optimalizace a nalezen\u00ED vhodn\u00FDch metod vyu\u017Eit\u00ED dostupn\u00FDch dat k modelov\u00E1n\u00ED konkr\u00E9tn\u00ED problematiky je p\u0159edm\u011Btem p\u0159\u00EDsp\u011Bvku. Nej\u010Dast\u011Bji se jedn\u00E1 o pr\u00E1ci s daty na \u00FAzem\u00ED \u010CR, nicm\u00E9n\u011B v p\u0159\u00EDhrani\u010Dn\u00EDch oblastech je pro kompletn\u00ED model nutn\u00E9 kombinovat tak\u00E9 datov\u00E9 zdroje z jin\u00FDch evropsk\u00FDch st\u00E1t\u016F, kter\u00E9 jsou \u010Dasto velmi odli\u0161n\u00E9 od dat pou\u017E\u00EDvan\u00FDch v na\u0161ich podm\u00EDnk\u00E1ch. \u010Casto naopak doch\u00E1z\u00ED k tomu, \u017Ee se jedn\u00E1 o vz\u00E1jemn\u011B toto\u017En\u00E9 datov\u00E9 vstupy ze dvou st\u00E1t\u016F (nap\u0159. K faktor rovnice USLE), ale zp\u016Fsob jejich odvozen\u00ED je v\u00FDrazn\u011B jin\u00FD. Modelov\u00E1n\u00ED rozs\u00E1hl\u00FDch \u00FAzem\u00ED se odr\u00E1\u017E\u00ED v n\u00E1ro\u010Dnosti na objem dat a \u010Das nutn\u00FD k p\u0159\u00EDprav\u011B datov\u00FDch vstup\u016F, i samotn\u00E9mu prov\u00E1d\u011Bn\u00ED v\u00FDpo\u010Dt\u016F. Snahou p\u0159i vyu\u017Eit\u00ED modern\u00EDch GIS n\u00E1stroj\u016F je optimalizace v\u0161ech postup\u016F a eliminace mo\u017En\u00FDch chyb z\u00E1sahem lidsk\u00E9ho faktoru, stejn\u011B jako minimalizace manu\u00E1ln\u00EDch krok\u016F. K samotn\u00E9mu modelov\u00E1n\u00ED je vyu\u017E\u00EDv\u00E1n pln\u011B distribuovan\u00FD empirick\u00FD model WaTEM/SEDEM. V\u00FDzkum se tedy op\u00EDr\u00E1 o robustn\u00ED empirickou metodu RUSLE. Model nab\u00EDz\u00ED oproti b\u011B\u017En\u00E9mu v\u00FDpo\u010Dtu pomoc\u00ED univerz\u00E1ln\u00ED rovnice tak\u00E9 transport vodn\u00EDmi toky v\u010Detn\u011B sedimentace v n\u00E1dr\u017E\u00EDch." . . "Vyu\u017Eit\u00ED GIS pro \u0159e\u0161en\u00ED transportn\u00EDch proces\u016F ve velk\u00FDch povod\u00EDch, zan\u00E1\u0161en\u00ED n\u00E1dr\u017E\u00ED"@cs . . . "Predikce povrchov\u00E9ho odtoku a zv\u00FD\u0161en\u00E9 ztr\u00E1ty p\u016Fdy je v\u00FDznamn\u00FDm krokem k n\u00E1sledn\u00E9 ochran\u011B p\u016Fdn\u00EDho profilu, stejn\u011B jako samotn\u00FDch vodn\u00EDch \u00FAtvar\u016F (uz\u00E1v\u011Brov\u00FDch profil\u016F) cel\u00E9ho syst\u00E9mu. Pr\u00E1v\u011B tyto \u00FAtvary jsou zejm\u00E9na v podm\u00EDnk\u00E1ch \u010CR v\u00FDznamn\u011B ohro\u017Eeny eutrofizac\u00ED a transportovan\u00FDmi splaveninami. L\u00E1tky, kter\u00E9 jsou v r\u016Fzn\u00FDch form\u00E1ch v\u00E1z\u00E1ny na tento proces, se p\u0159i dosa\u017Een\u00ED stojat\u00E9 vody se v\u00FDznamn\u011B pod\u00EDl\u00ED na eutrofizaci stojat\u00FDch povrchov\u00FDch vod. Modelov\u00E1n\u00ED ztr\u00E1ty p\u016Fdy v zem\u011Bd\u011Blsk\u00E9 krajin\u011B, negativn\u00ED dopady zrychlen\u00E9 eroze \u010Di zan\u00E1\u0161en\u00ED vodn\u00EDch n\u00E1dr\u017E\u00ED jsou tedy v posledn\u00EDch letech p\u0159edm\u011Btem z\u00E1jm\u016F mnoha obor\u016F. Existuje \u0159ada mo\u017Enost\u00ED, jak lze modelovat sr\u00E1\u017Eko-odtokov\u00E9 vztahy a erozn\u00ED procesy. Mnoho z nich je v\u0161ak z d\u016Fvodu n\u00E1ro\u010Dnosti na vstupn\u00ED data v po\u017Eadovan\u00E9 podrobnosti nepou\u017Eiteln\u00FDch na \u00FAzem\u00ED \u010Cesk\u00E9 republiky. Pr\u00E1v\u011B testov\u00E1n\u00ED datov\u00FDch vstup\u016F, jejich optimalizace a nalezen\u00ED vhodn\u00FDch metod vyu\u017Eit\u00ED dostupn\u00FDch dat k modelov\u00E1n\u00ED konkr\u00E9tn\u00ED problematiky je p\u0159edm\u011Btem p\u0159\u00EDsp\u011Bvku. Nej\u010Dast\u011Bji se jedn\u00E1 o pr\u00E1ci s daty na \u00FAzem\u00ED \u010CR, nicm\u00E9n\u011B v p\u0159\u00EDhrani\u010Dn\u00EDch oblastech je pro kompletn\u00ED model nutn\u00E9 kombinovat tak\u00E9 datov\u00E9 zdroje z jin\u00FDch evropsk\u00FDch st\u00E1t\u016F, kter\u00E9 jsou \u010Dasto velmi odli\u0161n\u00E9 od dat pou\u017E\u00EDvan\u00FDch v na\u0161ich podm\u00EDnk\u00E1ch. \u010Casto naopak doch\u00E1z\u00ED k tomu, \u017Ee se jedn\u00E1 o vz\u00E1jemn\u011B toto\u017En\u00E9 datov\u00E9 vstupy ze dvou st\u00E1t\u016F (nap\u0159. K faktor rovnice USLE), ale zp\u016Fsob jejich odvozen\u00ED je v\u00FDrazn\u011B jin\u00FD. Modelov\u00E1n\u00ED rozs\u00E1hl\u00FDch \u00FAzem\u00ED se odr\u00E1\u017E\u00ED v n\u00E1ro\u010Dnosti na objem dat a \u010Das nutn\u00FD k p\u0159\u00EDprav\u011B datov\u00FDch vstup\u016F, i samotn\u00E9mu prov\u00E1d\u011Bn\u00ED v\u00FDpo\u010Dt\u016F. Snahou p\u0159i vyu\u017Eit\u00ED modern\u00EDch GIS n\u00E1stroj\u016F je optimalizace v\u0161ech postup\u016F a eliminace mo\u017En\u00FDch chyb z\u00E1sahem lidsk\u00E9ho faktoru, stejn\u011B jako minimalizace manu\u00E1ln\u00EDch krok\u016F. K samotn\u00E9mu modelov\u00E1n\u00ED je vyu\u017E\u00EDv\u00E1n pln\u011B distribuovan\u00FD empirick\u00FD model WaTEM/SEDEM. V\u00FDzkum se tedy op\u00EDr\u00E1 o robustn\u00ED empirickou metodu RUSLE. Model nab\u00EDz\u00ED oproti b\u011B\u017En\u00E9mu v\u00FDpo\u010Dtu pomoc\u00ED univerz\u00E1ln\u00ED rovnice tak\u00E9 transport vodn\u00EDmi toky v\u010Detn\u011B sedimentace v n\u00E1dr\u017E\u00EDch."@cs . "Vyu\u017Eit\u00ED GIS pro \u0159e\u0161en\u00ED transportn\u00EDch proces\u016F ve velk\u00FDch povod\u00EDch, zan\u00E1\u0161en\u00ED n\u00E1dr\u017E\u00ED" . "RIV/68407700:21110/13:00207737" . . . "P(QI102A265)" . . "soil loss; soil erosion; RUSLE; GIS; WaTEM/SEDEM"@en . "Using GIS for transport processes modeling in large catchment, reservoir silting"@en . . . "116002" . . . . . . "Vyu\u017Eit\u00ED GIS pro \u0159e\u0161en\u00ED transportn\u00EDch proces\u016F ve velk\u00FDch povod\u00EDch, zan\u00E1\u0161en\u00ED n\u00E1dr\u017E\u00ED" . "Using GIS for transport processes modeling in large catchment, reservoir silting"@en . "Bauer, Miroslav" . "[9DAC846DBD84]" . "Soil erosion in agricultural land is a very important source of surface water bodies silting. The nutrients balance in water bodies is disturbed by transport of soil particles and nutrients during rainfall-runoff episodes and leads to eutrophication. Effective localization and elimination of non-point sources of pollution is one of the most important goals to further effective protection. One of the effective methods how to predict soil erosion in large scale is using empirical methods like RUSLE. There is applied method with help of WaTEM/SEDEM model. With the help of this model is possible to predict soil loss as well as transport trough watercourses and sedimentation in reservoirs."@en . "Vyu\u017Eit\u00ED GIS pro \u0159e\u0161en\u00ED transportn\u00EDch proces\u016F ve velk\u00FDch povod\u00EDch, zan\u00E1\u0161en\u00ED n\u00E1dr\u017E\u00ED"@cs . .