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Assessment of Sediment Dioxin/furan and Dioxin-like PCB Contamination and Biological Impacts in the Lower Trent River, 2006
註釋"Recent surveys by Environment Canada and the Ministry of the Environment have revealed levels of dioxins and furans (PCDD/Fs) above sediment quality guidelines in depositional areas of the lower Trent River (Bay of Quinte Area of Concern). In response, Environment Canada undertook a survey in May 2096 to determine whether biological impacts were associated with these or any other sediment contaminants"--Summary, p. i.