. . . . . . "RIV/00216224:14310/03:00009264!RIV08-MSM-14310___" . . "14310" . . "2003-01-01+01:00"^^ . "608227" . "4"^^ . "RIV/00216224:14310/03:00009264" . "V posledn\u00EDm desetilet\u00ED je v \u010Cesk\u00E9 republice v\u011Bnov\u00E1na velk\u00E1 pozornost zahlazov\u00E1n\u00ED d\u016Fsledk\u016F d\u016Fln\u00ED \u010Dinnosti p\u0159edchoz\u00EDch desetilet\u00ED. D\u00EDky re\u00E1ln\u00FDm rizik\u016Fm, kter\u00E1 v n\u011Bkolika p\u0159\u00EDpadech p\u0159erostla v ekologickou devastaci a destrukci prost\u0159ed\u00ED, se zvl\u00E1\u0161tn\u00ED z\u00E1jem zam\u011B\u0159uje na \u00FAniky vysoce koncentrovan\u00FDch d\u016Fln\u00EDch vod ze zatopen\u00FDch dol\u016F a procesy, kter\u00E9 se b\u011B\u017En\u011B ozna\u010Duj\u00ED jako "acid mine drainage" (AMD). Zji\u0161t\u011Bn\u00E9 v\u00FDsledky vyvol\u00E1vaj\u00ED celou \u0159adu nov\u00FDch ot\u00E1zek. U n\u011Bkter\u00FDch slo\u017Eek se objevuje ji-n\u00E9 geochemick\u00E9 chov\u00E1n\u00ED, ne\u017E jak\u00E9 se dosud b\u011B\u017En\u011B p\u0159epokl\u00E1dalo. Nap\u0159\u00EDklad koncentrace uranu dosahuj\u00ED maxima p\u0159i nejni\u017E\u0161\u00EDch hodnot\u00E1ch Eh, p\u0159itom by m\u011Bl b\u00FDt za t\u011Bchto podm\u00EDnek zcela imobiln\u00ED. Z\u0159eteln\u011B kles\u00E1 aktivita radia do hloubky, a\u010Dkoliv se pH t\u00E9m\u011B\u0159 nem\u011Bn\u00ED a korelaci s oxida\u010Dn\u011B reduk\u010Dn\u00EDm potenci\u00E1lem a poklesem s\u00EDran\u016F (nejsou p\u0159\u00EDtomny) nelze o\u010Dek\u00E1vat. Tak\u00E9 rozd\u00EDly v chov\u00E1n\u00ED alkalick\u00FDch kov\u016F zat\u00EDm nelze v\u011Brohodn\u011B interpretovat. V m\u011Blk\u00E9 \u010D\u00E1sti zvodn\u011B i v ur\u010Dit\u00E9m intervalu hlubok\u00E9 zvodn\u011B doch\u00E1z\u00ED k soub\u011B\u017En\u00E9mu v\u00FDvoji pH a Eh"@cs . "Geochemical zonality of mine waters after mine flooding"@en . . "42-45" . "Geochemick\u00E1 zon\u00E1lnost d\u016Fln\u00EDch vod po zatopen\u00ED dol\u016F"@cs . "2"^^ . "V posledn\u00EDm desetilet\u00ED je v \u010Cesk\u00E9 republice v\u011Bnov\u00E1na velk\u00E1 pozornost zahlazov\u00E1n\u00ED d\u016Fsledk\u016F d\u016Fln\u00ED \u010Dinnosti p\u0159edchoz\u00EDch desetilet\u00ED. D\u00EDky re\u00E1ln\u00FDm rizik\u016Fm, kter\u00E1 v n\u011Bkolika p\u0159\u00EDpadech p\u0159erostla v ekologickou devastaci a destrukci prost\u0159ed\u00ED, se zvl\u00E1\u0161tn\u00ED z\u00E1jem zam\u011B\u0159uje na \u00FAniky vysoce koncentrovan\u00FDch d\u016Fln\u00EDch vod ze zatopen\u00FDch dol\u016F a procesy, kter\u00E9 se b\u011B\u017En\u011B ozna\u010Duj\u00ED jako "acid mine drainage" (AMD). Zji\u0161t\u011Bn\u00E9 v\u00FDsledky vyvol\u00E1vaj\u00ED celou \u0159adu nov\u00FDch ot\u00E1zek. U n\u011Bkter\u00FDch slo\u017Eek se objevuje ji-n\u00E9 geochemick\u00E9 chov\u00E1n\u00ED, ne\u017E jak\u00E9 se dosud b\u011B\u017En\u011B p\u0159epokl\u00E1dalo. Nap\u0159\u00EDklad koncentrace uranu dosahuj\u00ED maxima p\u0159i nejni\u017E\u0161\u00EDch hodnot\u00E1ch Eh, p\u0159itom by m\u011Bl b\u00FDt za t\u011Bchto podm\u00EDnek zcela imobiln\u00ED. Z\u0159eteln\u011B kles\u00E1 aktivita radia do hloubky, a\u010Dkoliv se pH t\u00E9m\u011B\u0159 nem\u011Bn\u00ED a korelaci s oxida\u010Dn\u011B reduk\u010Dn\u00EDm potenci\u00E1lem a poklesem s\u00EDran\u016F (nejsou p\u0159\u00EDtomny) nelze o\u010Dek\u00E1vat. Tak\u00E9 rozd\u00EDly v chov\u00E1n\u00ED alkalick\u00FDch kov\u016F zat\u00EDm nelze v\u011Brohodn\u011B interpretovat. V m\u011Blk\u00E9 \u010D\u00E1sti zvodn\u011B i v ur\u010Dit\u00E9m intervalu hlubok\u00E9 zvodn\u011B doch\u00E1z\u00ED k soub\u011B\u017En\u00E9mu v\u00FDvoji pH a Eh" . "Zeman, Josef" . . . . "Geochemick\u00E1 zon\u00E1lnost d\u016Fln\u00EDch vod po zatopen\u00ED dol\u016F" . . . "Will be completed."@en . . "2"^^ . "Kop\u0159iva, Anton\u00EDn" . "Geochemick\u00E1 zon\u00E1lnost d\u016Fln\u00EDch vod po zatopen\u00ED dol\u016F"@cs . "[AC436E516DD1]" . . "Geoch\u00E9mia 2003" . . . "Geochemick\u00E1 zon\u00E1lnost d\u016Fln\u00EDch vod po zatopen\u00ED dol\u016F" . "Bratislava" . "Z(MSM 143100004)" . "Bratislava" . "d\u016Fln\u00ED vody; zon\u00E1lnost; geochemick\u00FD v\u00FDvoj; t\u011B\u017Ek\u00E9 kovy"@en . "\u0160t\u00E1tny geologick\u00FD \u00FAstav Dion\u00E1za \u0160t\u00FAra Bratislava" . "80-88974-47-X" . "Geochemical zonality of mine waters after mine flooding"@en .