1. Selenium uptake by larval Chironomus decorus from a Ruppia maritima-based benthic/detrital substrate

   • J. Alaimo
   • R. S. Ogle
   • A. W. Knight

   OriginalPaper Pages: 441 - 448

2. Effects of sulfate on selenate uptake and toxicity in the green alga Selenastrum capricornutum

   • M. J. Williams
   • R. S. Ogle
   • R. G. Burau

   OriginalPaper Pages: 449 - 453

3. Effects of cadmium, cobalt, copper, and nickel on growth of the green alga Chlamydomonas reinhardtii: The influences of the cell wall and pH

   • S. M. Macfie
   • Y. Tarmohamed
   • P. M. Welbourn

   OriginalPaper Pages: 454 - 458

4. Accumulation, release, and tissue distribution of ^110mAg from natural food (Gammarus pulex) by the common carp, Cyprinus carpio L.

   • J. P. Baudin
   • J. Garnier-Laplace

   OriginalPaper Pages: 459 - 465

5. Mercury accumulation in largemouth bass (Micropterus salmoides) in a Florida Lake

   • T. R. Lange
   • H. E. Royals
   • L. L. Connor

   OriginalPaper Pages: 466 - 471

6. Heavy metals in the hair of opossum from Palo Verde, Costa Rica

   • J. Burger
   • M. Marquez
   • M. Gochfeld

   OriginalPaper Pages: 472 - 476

7. Bioaccumulation of aromatic hydrocarbons from sediments: A dose-response study with flounder (Pseudopleuronectes americanus)

   • J. Hellou
   • J. F. Payne
   • C. Hamilton

   OriginalPaper Pages: 477 - 485

8. A mixing model for polychlorinated dibenzo-p-dioxins and dibenzofurans in surface sediments from Newark Bay, New Jersey using polytopic vector analysis

   • R. Ehrlich
   • R. J. Wenning
   • D. J. Paustenbach

   OriginalPaper Pages: 486 - 500

9. Effects of Tri-, Di- and monobutyltin on heterotrophic nitrifying bacteria from surficial estuarine sediments

   • M. E. Miller
   • J. J. Cooney

   OriginalPaper Pages: 501 - 506

10. Comparison of techniques for the isolation of sediment pore water for toxicity testing

    • G. T. Ankley
    • M. K. Schubauer-Berigan

    OriginalPaper Pages: 507 - 512

11. Accumulation and persistence of individual polychlorinated biphenyl congeners in liver, blood, and adipose tissue of rats following dietary exposure to Aroclor^® 1254

    • R. W. Nims
    • S. D. Fox
    • R. A. Lubet

    OriginalPaper Pages: 513 - 520

12. Characteristics of a white-footed mouse (Peromyscus leucopus) population inhabiting a polychlorinated biphenyls contaminated site

    • A. V. Linzey
    • D. M. Grant

    OriginalPaper Pages: 521 - 526

13. Effects of an herbicide and insecticide mixture in aquatic mesocosms

    • J. F. Fairchild
    • T. W. La Point
    • T. R. Schwartz

    OriginalPaper Pages: 527 - 533

14. Temporal and spatial distribution of azinphos-methyl applied to alfalfa

    • R. S. Bennett
    • W. D. Edge
    • L. M. Ganio

    OriginalPaper Pages: 534 - 540

15. Acute and chronic toxicity of endosulfan to two Australian cladocerans and their applicability in deriving water quality criteria

    • R. I. M. Sunderam
    • G. B. Thompson
    • D. M. H. Cheng

    OriginalPaper Pages: 541 - 545

16. Reproductive transfer and variation of body load of organochlorine pollutants with age in fin whales (Balaenoptera physalus)

    • A. Aguilar
    • A. Borrell

    OriginalPaper Pages: 546 - 554

17. Textile wastewater effluent toxicity identification evaluation

    • M. J. M. Wells
    • A. J. Rossano Jr.
    • E. C. Roberts

    OriginalPaper Pages: 555 - 560