... 7.1 –16.7 3 22.6 21.4 23. 2 21.4 21.4 33 .3 4 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 40.0 35 .7 5.9 ... 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. 2001. Developing a regional ecological risk assessment: a ... for regional and comparative ecological risk assessment, Hum. Ecol. Risk Assess ., 3, 287–297. Luxon, M. 2000. Application of the Relative Risk Model for Regional Ecological Risk Assessment to the...