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Dissolved oxygen requirements of freshwater fishes
Peter Doudoroff,Dean L. Shumway
Snippet view - 1970
96-hour LC50 values American flagfish apparently Atlantic salmon bluegill body weight brook trout Cheng clean water cm/sec consumption rates control fish control tanks cyanide concentrations cyanide poisoning cyanide solutions determined dissolved oxygen Dixon dry weight gains e_t a_l effects of cyanide embryonic development experimental and control experimental fish exposed to cyanide fat content fathead minnows fish exposed free cyanide levels grams in weight growth rates hatched from eggs HCN concentrations HCN levels hexavalent chromium higher increase initially juvenile rainbow trout Koenst Kovacs larvae Leduc level of cyanide level of HCN lower LTC values markedly mean length median survival mg/l as HCN mg/l level molecular HCN mortality observed Osmoregulation percentages pH levels range reduction reported sac fry salmonids Smith e_t species specific growth rates statistically significant swimming ability test solutions tions toxicity of cyanides weight per day wet weight yellow perch zinc