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Toxic Contaminants in the Environment: Persistent Organochlorines

Bulletin (SOE Bulletin No. 98-1)

• Issue Context
• Contaminant levels in Double-crested Cormorant eggs: DDE and PCBs
• Contaminant levels in Double-crested Cormorant eggs: dioxins and furans

Technical Supplement (SOE Technical Supplement No. 98-1)

• Distribution of Double-crested Cormorants in North America (Additional Info)
• Contaminant levels in Double-crested Cormorant eggs: DDE and PCBs, 1970-96
• Contaminant levels in Double-crested Cormorant eggs: dioxins and furans, 1973-94
• Eggshell thinning (additional info)
• Occurrence of bill defects
• Canadian pulp mill discharge of dioxins and furans
• Chronology of organochlorine use and regulation in North America (Additional Info)
• Global context of DDT and PCBs (Additional Info)