"Ochrana p\u0159\u00EDrody" . "RIV/67985939:_____/02:18020516!RIV/2003/AV0/A18003/N" . "1210-258X" . "Pokorn\u00FD, Jan" . "Botulotoxin typu C se objevuje ve vodn\u00EDch n\u00E1dr\u017E\u00EDch s v\u00FDrazn\u00FDm\u013E" . "57" . "CZ - \u010Cesk\u00E1 republika" . "Botulismus vodn\u00EDch pt\u00E1k\u016F - p\u0159\u00EDklad ekologick\u00E9ho probl\u00E9mu." . . . "P(IAB6130001), Z(AV0Z6005908), Z(MK0CEZ99F0201)" . "1"^^ . "639852" . . . . "RIV/67985939:_____/02:18020516" . . . "[815249262E8F]" . "botulotoxin C; Czech Republic"@en . "0"^^ . . "0"^^ . "2"^^ . "Cep\u00E1k, J." . . "Waterfowl botulism - an example ecological problem."@en . . . . . "71;74" . "Botulismus vodn\u00EDch pt\u00E1k\u016F - p\u0159\u00EDklad ekologick\u00E9ho probl\u00E9mu." . "4"^^ . "3" . "The type C botulotoxin occurs in water reservoirs with marked long-lasting lack of oxygen Hypertrophic fishponds in the Czech Republic meet this condition; there is a dramatic increase of phytoplankton abundance in the upper parts of the water, caused by high nutrient income. The fact that\u013E"@en . . . . "Botulismus vodn\u00EDch pt\u00E1k\u016F - p\u0159\u00EDklad ekologick\u00E9ho probl\u00E9mu."@cs . "Botulismus vodn\u00EDch pt\u00E1k\u016F - p\u0159\u00EDklad ekologick\u00E9ho probl\u00E9mu."@cs . "Waterfowl botulism - an example ecological problem."@en . .