ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY

An International Journal


Volume 16, Number 12, 1997


Contents


Environmental Chemistry

Octanol/Air Partitioning of Polychlorinated Biphenyls (pp 2433-2437)
P. Kömp, M.S. McLachlan

Effects of Chlorpyrifos in Individuals and Populations of Daphnia pulex in Laboratory and Field (pp 2438-2447)
N. van de Hoeven, A.A.M. Gerritsen

Predicting the Uptake of Organic Chemicals from Soil or Air into Plants Using Octanol/Water and Octanol/Air Partition Ratios and a Molecular Connectivity Index (pp 2448-2456)
D.L. Dowdy, T.E. McKone

Effects of pH, Chloride, and Calcium(II) on Adsorption of Monomethylmercury by Soils (pp 2457-2462
Y. Yin, H.E. Allen, C.P. Huang, P.F. Sanders

Influence of Sludge Amendment on Transport and Sorption Ideality of s-Triazines in Soil Columns (pp 2463-2469)
E.R. Graber, C. Sluszny, Z. Gerstl

Equilibrium Partitioning of Heavy Metals in Dutch Field Soils. I. Relationship Between Metal Partition Coefficients and Soil Characteristics (pp 2470-2478)
R.P.T. Janssen, W.J.G.M. Peijnenburg, L. Posthuma, M.A.G.T. van den Hoop

Equilibrium Partitioning of Heavy Metals in Dutch Soils. II. Prediction of Metal Accumulation in Earthworms (pp 2479-2488)
R.P.T. Janssen, L. Posthuma, R. Baerselman, H.A. den Hollander, R.P.M. van Veen,W.J.G.M. Peijnenburg


Environmental Toxicology

Mercury Contamination is Increasing in North Atlantic Mesopelagic Foodchains as Indicated by Time Series of Seabird Feathers pp 2489-2493)
L.R. Monteiro, R.W. Furness

Comparative Toxicity of Four Insecticides, Including Imidacloprid and Tebufenozide, to Four Aquatic Arthropods (pp 2494-2500)
M.Y. Song, J.D. Stark, J.J. Brown

Identification and Confirmation of Ammonia Toxicity in Contaminated Sediments Using a Modified Toxicity Identification Evaluation Approach (pp 2501-2507)
P.A. Van Sprang, C.R. Janssen

Dietary Uptake in Pike (Esox lucius) of some Polychlorinated Biphenyls, Polychlorinated Naphthalenes and Polybrominated Diphenyl Ethers Administered in Natural Diet (pp 2508-2513)
S. Burreau, J. Axelman, D. Broman, E. Jakobsson

Effects of Terbufos on Juvenile Red Swamp Crayfish, Procambarus clarkii: Differential Routes of Exposure (pp 2514-2520)
C.B. Fornstrom, P.F. Landrum, C.P. Weisskopf, T.W. La Point

Trace-Element Accumulation by Hygrohypnum ochraceum in the Upper Rio Grande Basin, Colorado and New Mexico, USA (pp 2521-2528)
L.F. Carter, S.D. Porter

Multispecies Toxicity Assessment of Compost Produced in Bioremediation of an Explosives-Contaminated Sediment (pp 2529-2537)
C.A. Gunderson, J.M. Kostuk, M.H. Gibbs, G.E. Napolitano, L.F. Wicker, J.E. Richmond, A.J. Stewart

Sublethal Toxicity of Copper to a Soil-Dwelling Springtail (Folsomia fimetaria) (Collembola: Isotomidae) (pp 2538-2542)
J.J. Scott-Fordsmand, P.Henning Krogh, J.M. Weeks

Exposure of Captive Feral Pigeons to Fonofos-Treated Seed in a Semi-Field Experiment (pp 2543-2549)
J.A. Pascual, A.D.M. Hart

Esterase Activity and Allele Frequency in Field Populations of Simulium equinum (L.) (Diptera: Simuliidae) Exposed to Organophosphate Pollution (pp 2550-2555)
P.J.A.N. Parker, A. Callaghan

Correlation of Measures of Ambient Toxicity and Fish Community Diversity in Chesapeake Bay Tributaries &endash; Urbanizing Watersheds (pp 2556-2567)
S.I. Hartwell, C.E. Dawson, E.Q. Durell, R.W. Alden, P.C. Adolphson, D.A.Wright, G.M. Coelho J.A. Magee, S. Ailstock, M. Norman

Trophic Transfer of Sediment-Associated Polychlorinated Biphenyls from Meiobenthos to Bottom Feeding Fish (pp 2568-2575)
L.M. DiPinto, B.C. Coull

Xenobotic and Steriod Biotransformation Enzymes in Atlantic Salmon (Salmo salar) Liver Treated with an Estrogenic Compound, 4-Nonylphenol (pp 2576-2583)
A.Arukwe, L. Förlin, A. Goksøyr


Hazard/Risk Assessment


Ecological Risk Assessment of Pesticides on Muskrats (Ondatra zibethicus) Inhabiting an Agriculture Area in Illinois, USA (pp 2584-2589)
S.E. Juhlin, R.S. Halbrook

Development and Evaluation of Triggers for Sediment Toxicity Testing of Pesticides with Benthic Macroinvertebrates (pp 2590-2596)
S. Maund, I. Barber, J. Dulka, J. Gonzalez-Valero, M. Hamer, F. Heimbach, M. Marshall, P. McCahon, H. Staudenmaier, D. Wustner

Soil-to-Indoor Air Exposure Models for Volatile Organic Compounds: The Effect of Soil Moisture
(pp 2597-2604)
P.F. Sanders, N.M. Talimcioglu

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