Physiological responses to severe acid stress in four species of freshwater clams (unionidae) K. Pynnönen OriginalPaper Pages: 471 - 478
A morphometric and x-ray energy dispersive approach to monitoring pH-altered cadmium toxicity inAnabaena flos-aquae L. C. RaiThomas E. JensenJoseph W. Rachlin OriginalPaper Pages: 479 - 487
The toxicity and bioaccumulation of selenate, selenite and seleno-L-methionine in the cyanobacteriumAnabaena flos-aquae Peter KiffneyAllen Knight OriginalPaper Pages: 488 - 494
Bioaccumulation of selenium in birds at Kesterson Reservoir, California Harry M. OhlendorfRoger L. HothemKatherine C. Marois OriginalPaper Pages: 495 - 507
Recent taxonomic discoveries concerning the musselMytilus: Implications for biomonitoring P. B. LobelS. P. BelkhodeH. P. Longerich OriginalPaper Pages: 508 - 512
The reproducibility of the three broodCeriodaphnia test using the reference toxicant sodium lauryl sulfate U. M. CowgillD. P. MilazzoB. D. Landenberger OriginalPaper Pages: 513 - 517
Expression of results from growth inhibition toxicity tests with algae Niels Nyholm OriginalPaper Pages: 518 - 522
Effects of paraquat on mortality and cardiorespiratory function of catfish fryPlecostomus commersoni M. C. TortorelliD. A. HernándezA. Salibián OriginalPaper Pages: 523 - 529
Geographic variation of chlorinated hydrocarbons in burbot (Lota lota) from remote Lakes and Rivers in Canada Derek C. G. MuirCathy A. FordW. Lyle Lockhart OriginalPaper Pages: 530 - 542
Detoxification of substituted phenols by oxidoreductive enzymes through polymerization reactions J. DecJ. -M. Bollag OriginalPaper Pages: 543 - 550
Effects of XAD-8 fractions of dissolved organic carbon on the sorption and bioavailability of organic micropollutants Jussi KukkonenJohn F. McCarthyAimo Oikari OriginalPaper Pages: 551 - 557
Chronic toxicity and bioaccumulation of 2,5,2′,5′- and 3,4,3′,4′-tetrachlorobiphenyl and Aroclor® 1242 in the amphipodHyalella azteca U. BorgmannW. P. NorwoodK. M. Ralph OriginalPaper Pages: 558 - 564
Comparative toxicokinetics of 2,2′- and 4,4′-dichlorobiphenyls in the pond snailLymnaea stagnalis (L.) M. WilbrinkM. TreskesN. P. E. Vermeulen OriginalPaper Pages: 565 - 571
Persistence and lateral movement of 2,4-dichlorophenoxy acetic acid and picloram on power line rights-of-way Sarma MeruKarsten LiberGerald Stephenson OriginalPaper Pages: 572 - 577
A toxicological examination of whitefish (Coregonus clupeaformis) and northern pike (Esox lucius) exposed to uranium mine tailings D. T. WaiteS. R. JoshiA. A. Gajadhar OriginalPaper Pages: 578 - 582
A multiresidue method by high performance liquid chromatography-based fractionation and gas chromatographic determination of trace levels of pesticides in air and water James N. SeiberDwight E. GlotfeltyTeresa A. Wehner OriginalPaper Pages: 583 - 592
A simplified method for the determination of volatiles in eggs using headspace analysis with a photoionization detector Vincent B. SteinRajinder S. Narang OriginalPaper Pages: 593 - 596
A probabilistic statement of the structure activity relationship for environmental risk analysis Mostafa A. ShiraziLeVaughn Lowrie OriginalPaper Pages: 597 - 602
Effects of pentachlorophenol and other chemical preservatives on the health of wood-treating workers in Hawaii F. I. Gilbert JrC. E. MinnJohn Wilkinson OriginalPaper Pages: 603 - 609
Sublethal and acute toxicity of the ethylene glycol butyl ether ester formulation of triclopyr to juvenile coho salmon (Oncorhynchus kisutch) J. A. JohansenG. H. Geen OriginalPaper Pages: 610 - 616
Effects of short-term pulses of atrazine on attached algal communities in a small stream Timothy A. JurgensenKyle D. Hoagland OriginalPaper Pages: 617 - 623
Comparative toxicities of selected industrial chemicals to microorganisms and other aquatic organisms D. D. VaishnavE. T. Korthals OriginalPaper Pages: 624 - 628