... Petron, S., Potocki, B., Svirsky, S., and Tyler, P 1996 A weight-of-evidence approach for evaluating ecological risks: report of the Massachusetts Weight-of-Evidence Work Group, Hum Ecol Risk Assess., ... for regional and comparative ecological risk assessment, Hum Ecol Risk Assess, 3, 287–297 © 2005 by CRC Press LLC L1655_book.fm Page 256 Wednesday, September 22, 2004 10:18 AM 256 REGIONAL SCALE ... Wilson, V.J., and Landis, W.G 1998 A regional multiple stressor rank-based ecological risk assessment for the fjord of Port Valdez, AK, Hum Ecol Risk Assess., 4, 1125 –1173 © 2005 by CRC Press LLC...