title: [Gas-exchange intensity in Daphnia in water polluted by different copper salts].
abstract: Studies have been made on the survival rate and oxygen consumption in Daphnia kept in solutions of four copper salts. The significance of anionic groups in total toxicity of the salts was demonstrated. Mechanisms of their action are discussed.
authors: N I
authors: NI
authors: Kniazeva
mesh_terms: D000818:Animals; D002245:Carbon Dioxide / Q000502:physiology*; D003300:Copper / Q000494:pharmacology*; D003621:Daphnia / Q000187:drug effects* / Q000502:physiology; D004305:Dose-Response Relationship, Drug; D010100:Oxygen / Q000502:physiology*; D010101:Oxygen Consumption / Q000187:drug effects; D013997:Time Factors; D014874:Water Pollutants, Chemical / Q000494:pharmacology*
chemical_list: D014874:Water Pollutants, Chemical; D002245:Carbon Dioxide; D003300:Copper; D010100:Oxygen
vernacular_title: Intensivnost' gazoobmena dafniĭ v vode, zagriaznennoĭ razlichnymi soliami medi.