The effect of heavy metal speciation in sediment on bioavailability to tubificid worms Alistair M. GunnDavid T. E. HuntD. Alan Winnard OriginalPaper Pages: 487 - 496
Metal accumulation by chironomid larvae: the effects of age and body weight on metal body burdens Gail Krantzberg OriginalPaper Pages: 497 - 506
A terrestrial micro-ecosystem for measuring effects of pollutants on isopod-mediated litter decomposition J. van Wensem OriginalPaper Pages: 507 - 516
Scope for growth in Gammarus pulex, a freshwater benthic detritivore Caroline NaylorLorraine MaltbyPeter Calow OriginalPaper Pages: 517 - 523
Feeding and nutritional considerations in aquatic toxicology R. P. LannoB. E. HickieD. G. Dixon OriginalPaper Pages: 525 - 531
Hypothesis formulation and testing in aquatic bioassays: a deterministic model approach L. S. McCartyG. W. OzburnD. G. Dixon OriginalPaper Pages: 533 - 542
In situ and laboratory studies on the behaviour and survival of Pacific salmon (genus Oncorhynchus) Ian K. BirtwellGeorge M. Kruzynski OriginalPaper Pages: 543 - 560
Analysis of fish bile with HPLC — fluorescence to determine environmental exposure to benzo(a)pyrene Eric P. JohnstonPaul C. Baumann OriginalPaper Pages: 561 - 566
The use of sheepshead minnow (Cyprinodon variegatus) and a benthic copepod (Tisbe battagliai) in short-term tests for estimating the chronic toxicity of industrial effluents T. H. HutchinsonT. D. Williams OriginalPaper Pages: 567 - 572
Preliminary investigations on the influence of suspended sediments on the bioaccumulation of two chlorobenzenes by the guppy (Poecilia reticulata) S. Marca SchrapAntoon Opperhuizen OriginalPaper Pages: 573 - 576
Identification of developmental toxicants using the Frog Embryo Teratogenesis Assay-Xenopus (FETAX) John A. BantleDouglas J. FortBrenda L. James OriginalPaper Pages: 577 - 585
Cellular and biochemical indicators assessing the quality of a marine environment Jocelyne Pellerin-MassicotteEmilien PelletierMariane Paquet OriginalPaper Pages: 587 - 594
The role and application of environmental bioassay techniques in support of the impact assessment and decision-making under the Ocean Dumping Control Act in Canada K. L. Tay OriginalPaper Pages: 595 - 600
In situ bioassessment of dredging and disposal activities in a contaminated ecosystem: Toronto Harbour M. MunawarW. P. NorwoodC. I. Mayfield OriginalPaper Pages: 601 - 618
An improved elutriation technique for the bioassessment of sediment contaminants S. A. DanielsM. MunawarC. I. Mayfield OriginalPaper Pages: 619 - 631
Acute toxicity of industrial and municipal effluents in the state of Maryland, USA: results from one year of toxicity testing D. J. FisherC. M. HershL. W. Hall Jr. OriginalPaper Pages: 641 - 648
Nitrification rates in the lower river Rhine as a monitor for ecological recovery Yves J. H. BotermansWim Admiraal OriginalPaper Pages: 649 - 658
Conditional stability constants and binding capacities for copper (II) by ultrafilterable material isolated from six surface waters of Wyoming, USA John P. GiesyJames J. Alberts OriginalPaper Pages: 659 - 680