title: Lethal and sublethal toxicity of 4-nonylphenol to the common mussel (Mytilus edulis L.).
abstract: The toxicity of nonylphenol to the common mussel (Mytilus edulis L.) has been determined in both semistatic and continuous flow test systems. The LC50 values obtained were for 96 h, 30 mg litre(-1); 360 h, 0.5 mg litre(-1); and 850 h, 0.14 mg litre(-1). Sublethal effects, manifested as decreased byssus strength and change of scope for growth, were obtained at a concentration as low as 0.056 mg litre(-1). Fertilization and early developmental success were not affected at the highest concentration tested (0.2 mg litre(-1)).
authors.affiliation: The National Environmental Protection Board, Kristineberg Marine Biological Station, P1. 2130, S-450 34 Fiskebäckskil, Sweden.
authors.forename: A
authors.initials: A
authors.lastname: Granmo
authors.forename: R
authors.initials: R
authors.lastname: Ekelund
authors.forename: K
authors.initials: K
authors.lastname: Magnusson
authors.forename: M
authors.initials: M
authors.lastname: Berggren