Vol.12 No.6 Nobember, 2001

Contents

Preface

Experience on Dioxin Problem and What is Needed in 21st Century
----Nobuo Takeda 327

Special Issues: Stockholm Convention and it's Future Perspective

Management of Environmental Risks Caused by Chemical Substances in Japan
----Osami Nakasugi 329 abst

Adoption and Future Main Point at Issue of the Stockholm Conventionon Persistent Organic Pollutants
----Masaaki Hosomi 338 abst

Environmental Emissions and their Sources of Hexachlorobenzene (HCB)
----Shin-ichi Sakai, Yasuhiro Hirai and Hiroshi Takatsuki 349 abst

Environmental Influence by Organic Brominated Compounds--The Real Situation of Environmental Pollution by PBDEs in Japan--
----Souichi Ohta 363 abst

Measuring Methods of Semi-and Non-Volatile Organohalogen Compoundsfor Efficient Investigation, Monitoring and Countermeasure
----Kohei Urano and Mika Kato 376 abst