... 1 2. 7 9.1 9.1 7.1 –16.73 22 .6 21 .4 23 .2 21.4 21 .4 33.34 2. 4 2. 6 –3.5 2. 6 –3.85 13.9 14.3 13.6 14.3 14.3 10.06 23 .7 33.3 19.7 33.3 28 .6 –10.77 7.5 15.4 3.7 15.4 15.4 –43.88 29 .6 40.0 24 .1 ... for regional and comparative ecological risk assessment, Hum. Ecol. Risk Assess ., 3, 28 7 29 7. Luxon, M. 20 00. Application of the Relative Risk Model for Regional Ecological Risk Assessment ... for Ecological Risk Assessment. EPA/630/R-95/002F. U.S. Environmental Protection Agency, Washing-ton, D.C.Walker, R., Landis, W., and Brown, P. 20 01. Developing a regional ecological risk assessment: a...