"Investigation of Available Arsenic in Soil and the Limitation of Arsenic uptake by Plants"@en . . . . . "1"^^ . "0"^^ . . "Arsen pat\u0159\u00ED mezi nebezpe\u010Dn\u00E9 toxick\u00E9 prvky, jejich\u017E obsah v \u017Eivotn\u00EDm prost\u0159ed\u00ED neust\u00E1le nar\u016Fst\u00E1, p\u0159edev\u0161\u00EDm antropogenn\u00ED \u010Dinnost\u00ED, proto se p\u0159edlo\u017Een\u00FD n\u00E1vrh projektu soust\u0159e\u010Fuje pr\u00E1v\u011B na tento prvek. Na z\u00E1klad\u011B vlastn\u00EDch experiment\u00E1ln\u00EDch zku\u0161enost\u00ED pracovi\u0161t\u011B, z\u00EDskan\u00FDch p\u0159i sledov\u00E1n\u00ED Cd v p\u016Fd\u00E1ch a jeho p\u0159\u00EDjmu rostlinami, analytick\u00FDch zku\u0161enost\u00ED se stanoven\u00EDm celkov\u00E9ho obsahu As v biologick\u00FDch materi\u00E1lech a sou\u010Dasn\u00E9 \u00FArovn\u011B pozn\u00E1n\u00ED chov\u00E1n\u00ED As v biosf\u00E9\u0159e, byly vyty\u010Deny tyto z\u00E1kladn\u00ED c\u00EDle projektu: Prov\u00E9st z\u00E1kladn\u00ED speciaci As v r\u016Fzn\u00FDch p\u016Fd\u00E1ch i hlavn\u00EDch kontaminuj\u00EDc\u00EDch komponentech a naj\u00EDt extrak\u010Dn\u00ED \u010Dinidlo, schopn\u00E9 uvolnit z p\u016Fdy rostlinami p\u0159\u00EDstupn\u00E9 formy As; sou\u010Dasn\u011B pak vyvinout a ov\u011B\u0159it metodu stanoven\u00ED extrahovateln\u00E9ho mno\u017Estv\u00ED tohoto prvku z p\u016Fd t echnikou AAS. Definovat pr\u016Fnik arsenu do vybran\u00FDch druh\u016F zem\u011Bd\u011Blsk\u00FDch plodin s ohledem na fyzik\u00E1ln\u011B-chemick\u00E9 p\u016Fdn\u00ED vlastnosti a jeho formu v\u00FDskytu a pohybu v p\u016Fd\u011B. Nal\u00E9zt \u00FA\u010Dinn\u00FD typ selektivn\u00EDho elimin\u00E1toru, omezuj\u00EDc\u00ED pr\u016Fnik arsenu z kontaminovan\u00FDch p\u016Fd" . . "http://www.isvav.cz/projectDetail.do?rowId=GA511/95/0557"^^ . . "Stanoven\u00ED p\u0159ijateln\u00E9ho arsenu v p\u016Fd\u011B a omezen\u00ED jeho vstupu do rostlin" . . . "0"^^ . . . . . "14"^^ . . . "14"^^ . "GA511/95/0557" .