1. A Sonication Extraction Method for the Analysis of Pyrethroid, Organophosphate, and Organochlorine Pesticides from Sediment by Gas Chromatography with Electron-Capture Detection

   • J. You
   • D. P. Weston
   • M. J. Lydy

   OriginalPaper Pages: 141 - 147

2. Evaluation of Desulfuration Methods for Pyrethroid, Organophosphate, and Organochlorine Pesticides in Sediment with High Sulfur Content

   • J. You
   • M. J. Lydy

   OriginalPaper Pages: 148 - 153

3. The Binary Treatment of Aqueous Metribuzin Using Anodic Fenton Treatment and Biodegradation

   • E. M. Scherer
   • Q.-Q. Wang
   • A. T. Lemley

   OriginalPaper Pages: 154 - 161

4. Heavy Metals in Airborne Particulate Matter of Urban Coimbatore

   • R. Mohanraj
   • P. A. Azeez
   • T. Priscilla

   OriginalPaper Pages: 162 - 167

5. Degradation of Aromatic Hydrocarbons by Sphingomonas paucimobilis Strain EPA505

   • S. P. Story
   • E. L. Kline
   • S. S. Hayasaka

   OriginalPaper Pages: 168 - 176

6. The Effect of Anthracene and Phenanthrene on the Growth, Photosynthesis, and SOD Activity of the Green Alga Scenedesmus armatus Depends on the PAR Irradiance and CO₂ Level

   • A. Aksmann
   • Z. Tukaj

   OriginalPaper Pages: 177 - 184

7. Responses of Antioxidative Enzymes to Accumulation of Copper in a Copper Hyperaccumulator of Commoelina communis

   • Haiou Wang
   • Xiao-quan Shan
   • Zi-jian Wang

   OriginalPaper Pages: 185 - 192

8. Teratogenic Versus Mutagenic Abnormalities in Chironomid Larvae Exposed to Zinc and Lead

   • Edward A. Martinez
   • Barry C. Moore
   • Nairanjana Dasgupta

   OriginalPaper Pages: 193 - 198

9. Toxicity of Parking Lot Runoff After Application of Simulated Rainfall

   • D. Greenstein
   • L. Tiefenthaler
   • S. Bay

   OriginalPaper Pages: 199 - 206

10. Relative Importance of Ingested Sediment Versus Pore Water as Uptake Routes for PAHs to the Deposit-Feeding Oligochaete Ilyodrilus templetoni

    • Xiaoxia Lu
    • Danny D. Reible
    • John W. Fleeger

    OriginalPaper Pages: 207 - 214

11. Toxicity, Uptake, and Release of the Water-Soluble Fraction of Crude Oil in Different Developing Stages of the Prawn Macrobrachium borellii

    • S. Lavarías
    • H. Heras
    • R. J. Pollero

    OriginalPaper Pages: 215 - 222

12. Bioaccumulation of Arsenic in Marine Fish and Invertebrates from Alaska and California

    • James P. Meador
    • Don W. Ernest
    • Anna Kagley

    OriginalPaper Pages: 223 - 233

13. Impact of Ammonium Nitrate on Growth and Survival of Six European Amphibians

    • Manuel E. Ortiz
    • Adolfo Marco
    • Miguel Lizana

    OriginalPaper Pages: 234 - 239

14. Contaminant Residues in Snapping Turtle (Chelydra s. serpentina) Eggs from the Great Lakes–St. Lawrence River Basin (1999 to 2000)

    • S. L. Ashpole
    • C. A. Bishop
    • R. J. Brooks

    OriginalPaper Pages: 240 - 252

15. The Effect of Sex on Avian Plasma Cholinesterase Enzyme Activity: A Potential Source of Variation in an Avian Biomarker Endpoint

    • Jonathan D. Maul
    • Jerry L. Farris

    OriginalPaper Pages: 253 - 258

16. Comparative Tissue Distribution of Metals in Birds in Sweden Using ICP-MS and Laser Ablation ICP-MS

    • Kristine H. Ek
    • Gregory M. Morrison
    • Sébastien Rauch

    OriginalPaper Pages: 259 - 269

17. Lead in Feathers and δ-Aminolevulinic Acid Dehydratase Activity in Three Raptor Species from an Unpolluted Mediterranean Forest (Southeastern Spain)

    • E. Martínez-López
    • J. E. Martínez
    • A. J. García-Fernández

    OriginalPaper Pages: 270 - 275

18. Association Between Aminolevulinate Dehydrase Genotypes and Blood Lead Levels in Children from a Lead-Contaminated Area in Antofagasta, Chile

    • F. Pérez-Bravo
    • M. Ruz
    • A. Fontanellas

    OriginalPaper Pages: 276 - 280