Polychlorinated biphenyl thresholds for survival, growth, and reproduction in fish
Jason Berninger, U.S. Geological Survey, Columbia Environmental Research Center; Donald Tillitt, U.S. Geological Survey, Columbia Environmental Research Ctr.

Thirty Years of Monitoring fish PCBs, what can we learn?
Emily Shaw, Michigan Technological Univ.; Noel Urban, Dept. Civil & Environment Eng., Michigan Technological Univ.

An evaluation of the potential exposure and impact PFOS to mustelids: A current perspective
John Newsted, OBG, A part of Ramboll

Effects of the frequency of water level fluctuations on fish mercury levels
Felicity Ni, University of Toronto Scarborough; George Arhonditsis, University of Toronto Scarborough; Satyendra Bhavsar, Ontario Ministry of Environment, Conservation and Parks; David Poirier, Ontario Ministry Of the Environment and Climate Change; Brian Branfireun, Western Univ.