| evaluation of population-level ecological risks of dioxin-like polychlorinated biphenyl exposure to fish-eating birds in tokyo bay and its vicinity. | population-level assessments of the ecological risks of dioxin-like polychlorinated biphenyl (pcb) exposure to fish-eating birds in tokyo bay and its vicinity were performed to judge the need for risk management measures to protect aquatic wildlife from dioxin-like pcb contamination. egg mortality risk and changes in the population growth rate (lambda) in relation to the contamination levels of dioxin-like pcbs in eggs of gray heron (ardea cinerea), great cormorant (phalacrocorax carbo), osprey ... | 2007 | 17283596 |