1. Simple, Quick, and Sensitive Method for Determination of Total Chlorinated Organic Compounds in Wastes and Related Materials

   • A. Yasuhara
   • Y. Tanaka
   • T. Shibamoto

   OriginalPaper Pages: 1055 - 1059

2. Microbial Reduction of 9-Fluorenone to 9-Hydroxyfluorene in Carbon-Filtered Water: A Confounding Factor in an Aquatic Bioassay of 9-Fluorenone with Larvae of the Midge, Chironomus tentans (Fabr.)

   • P. W. O’Keefe
   • O. Ekabo
   • B. Stockholm

   OriginalPaper Pages: 1060 - 1066

3. Quinalphos Persistence and Leaching Under Field Conditions and Effects of Residues on Dehydrogenase and Alkaline Phosphomonoesterases Activities in Soil

   • T. Mayanglambam
   • K. Vig
   • D. K. Singh

   OriginalPaper Pages: 1067 - 1076

4. Effect of Concentration on the Adsorption of Three Termiticides in Soil

   • S. T. Kamble
   • R. K. Saran

   OriginalPaper Pages: 1077 - 1085

5. Behavior of Acetanilide Herbicides in Soils and the Possibility of Groundwater Contamination

   • J.-H. Yen
   • S.-L. Chang
   • Y.-S. Wang

   OriginalPaper Pages: 1086 - 1093

6. Dissipation of Ethion on Brinjal (Solanum melongena L.) Under Subtropical Conditions at Ludhiana, Punjab, India

   • G. Jyot
   • S. K. Sahoo
   • B. Singh

   OriginalPaper Pages: 1094 - 1097

7. Fate and Behavior of Alkylphenols and their Polyethoxylates in an Activated Sludge Plant

   • Y. K. K. Koh
   • J. N. Lester
   • M. D. Scrimshaw

   OriginalPaper Pages: 1098 - 1106

8. Speciation of Arsenic in a Large Endoheric Lake

   • B. A. Madigan
   • N. Turoczy
   • F. Stagnitti

   OriginalPaper Pages: 1107 - 1114

9. Distribution and Accumulation of Copper, Lead, Zinc, and Cadmium Contaminants in Elsholtzia splendens Grown in the Metal Contaminated Soil: A Field Trial Study

   • H.-Y. Peng
   • X.-E. Yang

   OriginalPaper Pages: 1115 - 1122

10. Levels and Speciation of Heavy Metals in Some Rivers in South Africa

    • J. O. Okonkwo
    • M. Mothiba
    • O. Busari

    OriginalPaper Pages: 1123 - 1130

11. Decolorization and Degradation of Methylene Blue by Arthrobacter globiformis

    • K. Itoh

    OriginalPaper Pages: 1131 - 1136

12. Adsorption of Mercury(II) from Aqueous Solutions by the Clay Mineral Montmorillonite

    • C. Green-Ruiz

    OriginalPaper Pages: 1137 - 1142

13. Applicability of TLC in Multiresidue Methods for the Determination of Pesticides in Wheat Grain

    • O. Tiryaki
    • P. Aysal

    OriginalPaper Pages: 1143 - 1149

14. Potential Exposure to VOCs Caused by Dry Process Photocopiers: Results From a Chamber Study

    • D.-J. Hsu
    • H.-L. Huang
    • T.-S. Lin

    OriginalPaper Pages: 1150 - 1155

15. Permeability of Two Types of Cotton Fabric Used in Personal Protective Clothing to the Insecticide Methamidophos

    • M. L. Oliveira
    • J. G. Machado-Neto

    OriginalPaper Pages: 1156 - 1162

16. Effect of Tributyltin at Environmentally Relevant Doses on Levels of Sex Hormones in Female Clams Meretrix meretrix

    • C. G. Wang
    • Z. Y. Huang
    • Z. H. Zuo

    OriginalPaper Pages: 1163 - 1167

17. Endocrine-Disrupting Effects of Nonylphenol, Bisphenol A, and p,p′-DDE on Rana nigromaculata Tadpoles

    • F.-X. Yang
    • Y. Xu
    • S. Wen

    OriginalPaper Pages: 1168 - 1175

18. Short-Term Ecological Implications of the Diversion of a Highly Polluted Lowland River: A Case Study

    • N. I. Maidana
    • I. O’Farrell
    • M. dos Santos Afonso

    OriginalPaper Pages: 1176 - 1184

19. Acute Toxicity of Endosulfan, Nonylphenol Ethoxylate, and Ethanol to Different Life Stages of the Freshwater Snail Biomphalaria tenagophila (Orbigny, 1835)

    • E. C. Oliveira-Filho
    • B. R. Geraldino
    • F. J. R. Paumgartten

    OriginalPaper Pages: 1185 - 1190

20. Heavy Metal Accumulation and Tissue Damage in Goldfish Carassius auratus

    • Y. M. Zhang
    • D. J. Huang
    • J. Long

    OriginalPaper Pages: 1191 - 1199

21. Effects of Various Copper Forms on the Freshwater Alga, Scenedesmus quadricauda (Turp.) Bréb. Strain Greifswald 15

    • A. Fargašová
    • I. Ondrejkovičová
    • A. Mašlejová

    OriginalPaper Pages: 1200 - 1207

22. Acute Toxicity and Inhibition of Phototaxis Induced by Benzalkonium Chloride in Artemia franciscana Larvae

    • M. C. Bartolomé
    • S. Sánchez-Fortún

    OriginalPaper Pages: 1208 - 1213

23. Effect of Tributyltin, Benzo[a]pyrene, and Their Mixture on the Hepatic Monooxygenase System in Sebastiscus marmoratus

    • C. G. Wang
    • R. H. Zheng
    • Y. X. Chen

    OriginalPaper Pages: 1214 - 1219

24. Micronucleus Test for Monitoring Genotoxicity of Polluted River Water in Rana catesbeiana Tadpoles

    • M. V. M. A. Wirz
    • P. H. Saldiva
    • D. V. Freire-Maia

    OriginalPaper Pages: 1220 - 1227

25. Response of Brain and Liver Cholinesterases of Nile Tilapia, Oreochromis niloticus, to Single and Multiple Exposures of Chlorpyrifos and Carbosulfan

    • L. K. H. U. Chandrasekera
    • A. Pathiratne

    OriginalPaper Pages: 1228 - 1233

26. Relationship Between Leached Total Mercury and Leached Methylmercury from Soil Polluted by Mercury in Wastewater from an Organic Chemical Factory in the People’s Republic of China

    • A. Matsuyama
    • Y. Yasuda
    • Q. Liya

    OriginalPaper Pages: 1234 - 1240