Abonnement à la biblothèque: Guest
Hydrobiological Journal
Rédacteur en chef adjoint: V.I. Yurishinets (open in a new tab)
Secrétaire exécutif du comité de rédaction: L.I. Kalinina (open in a new tab)

Publication de 6  numéros par an

ISSN Imprimer: 0018-8166

ISSN En ligne: 1943-5991

SJR: 0.221 SNIP: 0.469 CiteScore™:: 0.9 H-Index: 12

Indexed in

Study of the Algerian superphosphate toxicity for Daphnia magna and Ceriodaphnia affinis

Volume 37, Numéro 5, 2001, 8 pages
DOI: 10.1615/HydrobJ.v37.i5.100
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RÉSUMÉ

Vital, lethal and median concentrations of Algerian superphosphate for Daphnia magna and Ceriodaphnia affinis were determined in acute tests. Both chronic lethal (500 mg/L) and sublethal (250 mg/L) concentrations were detected in chronic experiments. At 25, 50 and 100 mg/L superphosphate concentrations demonstrated the stimulating effect on the rate of embryonic and postembryonic development, as well as, only particularly, on fertility of the crustaceans studied.

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