Regional Scale Ecological Risk Assessment - Chapter 12 pot

... 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 ... 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. L1655_bo...

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... Areas Aquatic Macroinvertebrates -Black Bear -Black-capped Chickadee -Deer Mouse -Red Squirrel -American Crow -Coyote -Dusky Shrew -Red-tailed Hawk -American Robin -Osprey -River Otter -Belted Kingfisher Contaminants -Chemicals ... CRC Press LLC 32 REGIONAL SCALE ECOLOGICAL RISK ASSESSMENT Table 2.3 Summary of the Risk Assessments Using the Relative Risk Model (contin ued)...

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... 6.9). The 120 REGIONAL SCALE ECOLOGICAL RISK ASSESSMENT INTRODUCTION The risk assessment for Codorus Creek was the second regional- scale risk assess- ment using the relative risk model (RRM) ... the Relative Risk Model (RRM) 120 Part I: The Codorus Creek Watershed and the Regional Risk Assessment 121 The Codorus Creek Watershed 121 Conceptual Site Mode...

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... stressor–response relationships for prospective risk analysis, Environ. Toxicol. Chem ., 19, 1106–1 112. Graham, R. et al. 1991. Ecological risk assessment at the regional scale, Ecol. Appl ., 1, 196–206. Hartwell, ... relative risks per subarea to the aquatic fauna are presented in Figure 9.8 and Figure 9.9. The Betari catchment area (B) has a greater risk of being ad...

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... 233 CP Herring Stock 234 Ecological Risk Assessment 235 1999 Screening Level Ecological Risk Assessment 235 2000 Regional- Scale Ecological Risk Assessment 236 WDNR Decision-Making and Management ... 2000 Regional- Scale Ecological Risk Assessment WDNR Decision-Making and Management Needs The results of the 1999 screening-level EcoRA helped WDNR to identify m...

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... contribution of risk from sources, risk in habitats, and risk to assessment endpoints can be calculated in a region. The ultimate differ- ence between an RRM risk assessment and traditional risk assessments ... Press LLC 288 REGIONAL SCALE ECOLOGICAL RISK ASSESSMENT Landis, W.G. and Wiegers, J.A. 1997. Design considerations and a suggested approach for regional and c...

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... 2003, personal commu- nication). EVOLUTION OF THE MANAGEMENT DECISION /RISK ASSESSMENT LINK IN REGIONAL- SCALE ASSESSMENTS Risk assessors and managers involved in regional- scale assessments are ... 38 REGIONAL SCALE ECOLOGICAL RISK ASSESSMENT INTRODUCTION This chapter explores the important link between the regional (ecological) risk assessment (RRA) proc...

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... application of a RRM. The regional- scale model established relative risk scores that were generally supported by more tradi- tional and local -scale risk analyses. The relative risk framework accounted ... 56 REGIONAL SCALE ECOLOGICAL RISK ASSESSMENT possible in the Port. This decision added a regional perspective to the project resulting in a multiscaled assessment,...

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... by CRC Press LLC 116 REGIONAL SCALE ECOLOGICAL RISK ASSESSMENT EPA (United States Environmental Protection Agency). 1998b. Guidelines for Ecological Risk Assessment. Risk Assessment Forum, Washington, ... 10:18 AM © 2005 by CRC Press LLC 112 REGIONAL SCALE ECOLOGICAL RISK ASSESSMENT that is risk related instead of random should drive the model to detect high -...

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... trends in risk. A recent issue of Human and Ecological Risk Assessment (April 2001) featured a Debate and Commentary section on regional- scale ecological assessment of cumulative risks in ... 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 e...

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