ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY

An International Journal


Volume 16, Number 8 1997

CONTENTS

Environmental Chemistry


Biodegradability of Nonaqueous-Phase Liquids Affects the Mineralization of Phenanthrene in Soil because of Microbial Competition (pp. 1561-1567)
D.E. Morrison, M. Alexander

Inhibition of Mercury Methylation in Anoxic Freshwater Sediment by Group VI Anions (pp. 1568-1574)
Y. Chen J-C J. Bonzongo, W.B. Lyons, G.C. Miller

Initial Sorption of Aromatic Amines to Surface Soils (pp.1575-1582 )
L.S. Lee, A. Nyman, H. Li, M.C. Nyman, C. Jafvert

The CALUX (Chemical-Activated Luciferase Expression) Assay, Adapted and Validated for Measuring TCDD-Equivalents in Blood Plasma(pp. 1583-1589)
A.J. Murk, P.E.G. Leonards, A.S. Bulder, A. Jonas, M.J.C. Rozemeijer, M.S. Denison J.H. Koeman, A. Brouwer

An Automated HPLC Method for the Fractionation of Polychlorinated Biphenyls, Polychlorinated Dibenzo-p--dioxins and Polychlorinated Dibenzofurans in Fish Tissue on a Porous Graphitic Carbon Column (pp. 1590-1597)
K. Echols, R. Gale, D. Tillitt, T. Schwartz, J. O'Laughlin

Desorption of Chlorinated Organic Compounds from a Contaminated Estuarine Sediment (pp. 1598-1605)
P. Gess, S.G. Pavlostathis

A Review of Concurrent Ambient Water Column and Sediment Toxicity Testing in the Chesapeake Bay Watershed: 1990-1994 (pp. 1606-1617)
L.W. Hall, Jr, R.W. Alden, III

Use of Historical PCB Aroclor Measurements: Hudson River Fish Data (pp. 1618-1623 )
J.B. Butcher, T.D.Gauthier, E.A. Garvey

An Algal Chemostat System for Exposure of Adsorbable and Volatile Organic Substances (pp.1624-1628 )
B. Halling-Sørensen, N. Nyholm, L. Kløft, K. Kusk


Environmental Toxicology


Acute and Chronic Toxicity Assessment of Tributyltin and Linear Alkyl Benzene Sulfonate on the Marine Copepod Acartia tonsa (pp. 1629-1633)
K.O. Kusk, S. Peterson

The Effects of A C12-13 Linerar Alcohol Exthoxylate Surfactant on Periphyton, Macrophytes, Invetebrates, and Fish in Stream Mesocosms (pp. 1634-1645)
P.B. Dorn, J.H. Rodgers, Jr., W.B. Gillespie, Jr., R.E. Lizotte, Jr., A.W. Dunn

Distribution of Organochlorine Contaminants in Double-Crested Cormorant Eggs and Sibling Embryos (pp. 1646-1649)
T.W. Custer, C.M. Custer, K.L. Stromborg

The Influence of Worm Age, Duration of Exposure, and Endpoint Selection on Bioassay Sensitivity for Neanthes arenaceodentata (Annelida: Polychaeta) (pp. 1650-1658)
T.S. Bridges, J.D. Farrar

The Influence of Food Ration on Sediment Toxicity in Neanthes arenaceodentata (Annelida:Polychaeta) (pp. 1659-1665)
T.S. Bridges, J.D. Farrar, B.M. Duke

Functional Responses in Leptoxis praerosa to Increasing Metal Concentration and Exposure Duration (pp. 1666-1675)
D. Reed-Judkins, J.L. Farris, D.S. Cherry, A.G. Heath, J.Cairns, Jr.

Bioaccumulation Factors for Chlorinated Benzenes, Chlorinated Butadienes, and Hexachloroethane (pp. 1676-1686)
L.P. Burkhard, B.R. Sheedy, D.J. McCauley, G.M. DeGraeve

Effects of Granular Pesticide Formulations and Soil Moisture on Avian Exposure (pp. 1687-1693)
T.R. Stafford, L.B. Best

In Vivo Testing of the Functional Integrity of the Corticosterone-Producing Axis in Mudpuppy (Amphibia) Exposed to Chlorinated Hydrocarbons in the Wild (pp. 1694-1706)
A.D. Gendron, C.A. Bishop, R. Fortin, A. Hontela

Mechanisms of Photoinduced Toxicity for Photomodified Anthracene to Plants: Inhibition of Photosynthesis inthe Aquatic Higher Palnt Lemma gibba (Duckweed) (pp. 1707-1715)

X-D Huang, B.J. McConkey, T.S. Babu, B. Greenberg

Toxicity of Hexachlorobenzene to Hyalella azteca and Chironomus tentans in Spiked Sediment Bioassays (pp. 1716-1720)
T.R. Barber, P.C. Fuchsman, D.J. Chappie, J.C. Sferra

The Effect of Gut Contents on Dry Weight Estimates of Chironomus tentas Larvae: Implications for Interpreting Toxicity in Freshwater Sediment Toxicity Tests (pp. 1721-1726)
P.K. Sibley, P.D. Monson, G.T. Ankley

Acetylcholinesterase Inhibition and Altered Locomotor Behavior in the Carabid Beetle Pterostichus cupreus. A Linkage Between Biomarkers at Two Levels of Biological Complexity (pp. 1727-1732)
C.S. Jensen, L. Garsdal, E. Baatrup

Exposure of Male American Plaice (Hippoglossoides platessoides) to Contaminated Marine Sediments Decreases the Hatching Success of their Progeny (pp. 1733-1738)
J.J. Nagler, D.G. Cyr

The Effects of Simulated Solar Radiation on the Bioaccumulation of Polycyclic Aromatic Hydrocarbons by the Duckweed Lemna gibba (pp. 1739-1748 )
C.L. Duxbury, D.G. Dixon, B.M. Greenberg

Early Life-Stage Mortalities of Japanese Medaka (Oryzias latipes) Exposed to Polychlorinated Diphenyl Ethers (pp. 1749-1754)
C.D. Metcalfe, T.L. Metcalfe, J.A. Cormier, S.Y. Huestis, A.J. Niimi

Stress Protein Synthesis and Peroxidase Activity in a Submersed Aquatic Macrophyte Exposed To Cadmium (pp. 1755-1760)
M.M. Siesko, W.J. Fleming, R.M. Grossfeld


Hazard/Risk Assessment


Cereal Aphid and Parasitoid Survival in a Logarithmically Diluted Deltamethrin Spray Transect in Winter Wheat: Field-Based Risk Assessment (pp. 1761-1768)
M. Longley, P.C. Jepson

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