Modeling wildlife exposure to toxic chemicals: Trends and recent advances

References

• Alsop , W.R. , Hawkins , E.T. , Stelljes , M.E. and Coffins , W. 1996 . Comparison of modeled and measured tissue concentrations for ecological receptors . Hum. Ecol. Risk Assess. , 2 ( 3 ) : 535 – 552 .
   Web of Science ®Google Scholar
• Appling , J. and Pye , L.H. Obtaining Realistic Exposure Estimates Around Hot Spots Using Probabilistic Uncertainty Analysis: An Elk Foraging Model. Society for Risk Analysis, Annual Meeting . December 4–7 1994 , Baltimore , MD .
   Google Scholar
• Banton , M.I. , Klingensmith , J.S. , Barchers , D.E. , Clifford , P.A. , Ludwig , D.F. , Macrander , A.M. , Sielken , R.L. Jr. and Valdez‐Flores , C. 1996 . An approach for estimating environmental risks from organochlorine pesticides to terrestrial organisms at Rocky Mountain Arsenal. . Hum. Ecol. Risk Assess. , 2 ( 3 ) : 499 – 526 .
   Web of Science ®Google Scholar
• Barron , M.G. , Stehly , G.R. and Hayton , W.L. 1990 . Pharmacokinetic modeling in aquatic animals. I. Models and concepts . Aquat. Toxic. , 17 : 187 – 212 .
   Web of Science ®Google Scholar
• Bartell , S.M. , Gardner , R.H. and O'Neill , R.V. 1992 . Ecol. Risk Estimation. , Chelsea , MI : Lewis Publishers .
   Google Scholar
• Belovsky , G.E. 1993 . “ Modeling avian foraging: implications for assessing the ecological effects of pesticides ” . In Wildlife Toxicology and Population Modeling: Integrated Studies of Agroecosystems , Edited by: Kendall , R.J. and Lacher , T.E. Jr. 123 – 137 . Boca Raton , FL : CRC Press, Inc. .
   Google Scholar
• Beyer , W.N. , Connor , E. and Gerould , S. 1992 . Survey of soil ingestion by wildlife. . J. Wildl. Manage. , 58 : 375 – 382 .
   Web of Science ®Google Scholar
• Boyce , M.S. 1992 . Population viability analysis. . Ann. Rev. Ecol. Syst. , 23 : 481 – 506 .
   Google Scholar
• Burmaster , D.E. and Anderson , P.D. 1994 . Principles of good practice for the use of Monte Carlo techniques in human health or ecological risk assessments. . Risk Anal. , 14 ( 4 ) : 477 – 481 .
   PubMed Web of Science ®Google Scholar
• Burmaster , D.E. , Lloyd , K.J. and Thompson , K.M. 1995 . The need for new methods to backcalculate soil cleanup targets in interval and probabilistic cancer risk assessments. . Hum. Ecol. Risk Assess. , 1 ( 1 ) : 89 – 100 .
   Google Scholar
• Cabana , G. and Rasmussen , J.B. 1994 . Modelling food chain structure and contaminant bioaccumulation using stable nitrogen isotopes. . Nature , 372 : 255 – 257 .
   Web of Science ®Google Scholar
• Calabrese , E.J. and Baldwin , L.A. 1993 . Performing Ecological Risk Assessments. , Chelsea , MI : Lewis Publishers .
   Google Scholar
• Calder , W.A. 1981 . Scaling of physiological processes in homeothermic animals. . Ann. Rev. Physiol. , 43 : 301 – 322 .
   PubMed Web of Science ®Google Scholar
• CH2M Hill and Jones & Stokes . 1986 . Risk Assessment Kesterson Program. , Sacramento , CA : Prepared for the U.S. Bureau of Reclamation, Mid‐Pacific Region. CH2M Hill . and Jones 8c Stokes Associates, Sacramento, CA
   Google Scholar
• Clark , T.P. , Norstrom , R.G. , Fox , G.A. and Won , H.T. 1987 . Dynamics of organochlorine compounds in herring gulls (Larus argentatus): II. A two‐compartment model and data for ten compounds . Environ. Toxic. Chem. , 6 : 547 – 559 .
   Web of Science ®Google Scholar
• Clark , T. , Clark , K. , Paterson , S. , Mackay , D. and Norstrom , R.J. 1988 . Wildlife monitoring, modeling, and fugacity. . Environ. Sci. Technol. , 222 : 120 – 127 .
   Google Scholar
• Clifford , P.A. , Barchers , D.E. , Ludwig , D.F. , Klingensmith , J.F. , Graham , R.V. and Banton , M.I. Application of Geographic Information Systems (GIS) to Ecological Risk Management Decision Support. Society of Environmental Toxicology and Chemistry, 14th Annual Meeting . November 14–18 1993 , Houston , TX .
   Google Scholar
• Clifford , P.A. , Barchers , D.E. , Ludwig , D.F. , Sielken , R.L. , Klingensmith , J.S. , Graham , R.V. and Banton , M.I. 1995 . An approach to quantifying spatial components of exposure for ecological risk assessment. . Environ. Toxic. Chem. , 14 ( 5 ) : 895 – 906 .
   Web of Science ®Google Scholar
• Cohen , J.E. 1978 . Food Webs and Niche Space. , Princeton , NJ : Princeton University Press .
   Google Scholar
• DeAngelis , D.L. and Gross , L.J. , eds. 1992 . Individual‐Based Models and Approaches in Ecology. , Populations, Communities and Ecosystems New York : Chapman & Hall .
   Google Scholar
• Dickson , K. , Maki , A. and Cairns , J. Jr. 1979 . Analyzing the Hazard Evaluation Process. , Washington, DC : Water Quality Section, American Fisheries Society .
   Google Scholar
• Ebasco . 1990 . Ecological Risk Assessment of McChord Air Force Base ‐ Area D/American Lake Garden Tract. , Bellevue , WA : Prepared for the U.S. Army Corps of Engineers, Seattle District. Ebasco Environmental Services .
   Google Scholar
• Fahrig , L. and Freemark , K. 1995 . “ Landscape‐scale effects of toxic events for ecological risk assessment ” . In Ecological Toxicity Testing: Scale, Complexity, and Relevance , Edited by: Cairns , J. Jr. and Niederlehner , B.R. 193 – 208 . Boca Raton , FL : Lewis Publishers .
   Google Scholar
• Ferson , S. 1996 . Automated quality assurance checks on model structure in ecological risk assessments. . Hum. Ecol. Risk Assess. , 2 ( 3 ) : 558 – 569 .
   Web of Science ®Google Scholar
• Ferson , S. , Ginzburg , L. and Silvers , A. 1989 . Extreme event risk analysis for age‐structured populations. . Ecol. Model. , 47 : 175 – 187 .
   Web of Science ®Google Scholar
• Fleming , D.M. , Wolff , W.F. and DeAngelis , D.L. 1994 . Importance of landscape heterogeneity to wood storks in Florida Everglades. . Environ. Manage. , 18 : 743 – 757 .
   Web of Science ®Google Scholar
• Fordham , C.L. and Reagan , D.P. 1991 . Pathway analysis method for estimating water and sediment criteria at hazardous waste sites. . Environ. Toxicol. Chem. , 10 : 949 – 960 .
   Web of Science ®Google Scholar
• Fordham , C.L. and Tessari , J.D. Use of PBPK Models to Assess Bioaccumulation and Ecological Risk . Society of Environmental Toxicology and Chemistry, 15th Annual Meeting . October 30 1994 , Denver , CO. . ‐November 3
   Google Scholar
• Freshman , J.S. and Menzie , C.A. 1996 . Two wildlife exposure models to assess impacts at the individual and population levels and the efficacy of remedial actions . Hum. Ecol. Risk Assess. , 2 ( 3 ) : 481 – 498 .
   Web of Science ®Google Scholar
• Gerlowski , L.E. and Jain , R.K. 1983 . Physiologically based pharmacokinetic modeling: principles and applications. . J. Pharm. Sci. , 72 : 1103 – 1127 .
   PubMed Web of Science ®Google Scholar
• Glaser , D. and Connolly , J.P. Fish and Wildlife Toxicokinetic Modeling and Risk Analysis . Society for Risk Analysis, Annual Meeting . December 4–7 1994 , Baltimore , MD .
   Google Scholar
• Gobas , F.A.P.C. 1992 . “ Modeling the accumulation and toxicity of organic chemicals in aquatic food chains ” . In Chemical Dynamics in Fresh Water Ecosystems , Edited by: Gobas , F.A.P.C. and McCorquodale , J.A. 129 – 151 . Bocca Raton , FL : Lewis Publishers .
   Google Scholar
• Gobas , F.A.P.C. , Z'Graggen , M.N. and Zhang , X. 1995 . Time response of the Lake Ontario ecosystem to virtual elimination of PCBs. . Environ. Sci. Technol. , 29 : 2038 – 2046 .
   PubMed Web of Science ®Google Scholar
• Gorree , M. , Tamis , W.L.M. , Traas , T.P. and Elbers , M.A. 1995 . BIOMAG: A model for biomagnification in terrestrial food chains. The case of cadmium in the Kempen, the Netherlands. . Sci. Tot. Environ. , 168 : 215 – 223 .
   Web of Science ®Google Scholar
• Goulet , J.M. , Cirone , P.A. and Landis , W.G. Application of Monte Carlo Uncertainty and Sensitivity Analysis Methods to Superfund Ecological Risk Assessments. Society of Environmental Toxicology and Chemistry, 14th Annual Meeting . November 14–18 1993 , Houston , TX. .
   Google Scholar
• Hall , S.J. and Raffaelli , D.G. 1993 . “ Food webs: theory and reality ” . In Advances in Ecological Research , Edited by: Begon , M. and Fitter , A.H. 187 – 239 . New York : Academic Press .
   Google Scholar
• Harestad , A.S. and Bunnell , F.L. 1979 . Home range and body weight — A reevaluation. . Ecology , 60 : 389 – 402 .
   Web of Science ®Google Scholar
• Hendriks , A.J. , Ma , W.‐C. , Brouns , J.J. , de Ruiter‐Dilkman , E.M. and Gast , R. 1995 . Modelling and monitoring organochlorine and heavy metal accumulation in soils, earthworms, and shrews in Rhine‐Delta floodplains. . Arch. Environ. Contam. Toxicol. , 29 : 115 – 127 .
   PubMed Web of Science ®Google Scholar
• Henriques , W.D. and Dixon , K.R. 1996 . Estimating spatial distribution of exposure by integrating radiotelemetry, computer simulation, and Geographic Information System (GIS) techniques . Hum. Ecol. Risk Assess. , 2 ( 3 ) : 527 – 538 .
   Web of Science ®Google Scholar
• Hope , B.K. 1995 . A review of models for estimating terrestrial ecological receptor exposure to chemical contaminants. . Chemosphere , 30 ( 12 ) : 2267 – 2287 .
   Web of Science ®Google Scholar
• Hummel , R. and Williams , L. Use of Allometric Relationships to Standardize Ecological Risk Models and Predict Risk‐Based Screening Concentrations for Soil‐Borne Contaminants. Society of Environmental Toxicology and Chemistry, 15th Annual Meeting . October 30 1994 , Denver , CO. . —November 3
   Google Scholar
• Huxley , J. 1972 . Problems of Relative Growth. , New York : Dover Publications .
   Google Scholar
• Jongbloed , R.H. and Luttik , R. A Model for Environmental Risk‐Assessment and Standard Setting Based on Biomagnification in Terrestrial Top Predators. Society of Environmental Toxicology and Chemistry, 15th Annual Meeting . October 30 1994 , Denver , CO. . ‐November 3
   Google Scholar
• Kimerle , R.A. , Adams , W.J. and Grothe , D.R. 1986 . “ A tiered approach to aquatic safety assessment of effluents ” . In Environmental Hazard Assessment of Effluents , Edited by: Bergman , H.L. , Kimerle , R.A. and Maki , A.W. 247 – 264 . Elmsford , NY : Pergamon Press .
   Google Scholar
• Kling , G.W. , Fry , B. and O'Brien , W.J. 1992 . Stable isotopes and planktonic trophic structure in arctic lakes. . Ecology , 73 : 561 – 566 .
   Web of Science ®Google Scholar
• Landrum , P.F. , Lee , H. II and Lydy , M.J. 1992 . Toxicokinetics in aquatic systems: model comparisons and use in hazard assessment. . Env. Tox. and Chem. , 11 : 1709 – 1725 .
   Web of Science ®Google Scholar
• Lawton , J.H. 1989 . “ Food webs ” . In Ecological Concepts. , Edited by: Cherett , J.M. Oxford , , England : Blackwell Scientific .
   Google Scholar
• Lindeman , R.L. 1942 . The trophic‐dynamic aspect of ecology. . Ecology , 23 : 399 – 418 .
   Web of Science ®Google Scholar
• Macintosh , D.L. , Suter , G.W. II. and Hoffman , F.O. 1994 . Uses of probabilistic exposure models in ecological risk assessments of contaminated sites. . Risk Anal. , 14 ( 4 ) : 405 – 419 .
   Web of Science ®Google Scholar
• Mackay , D. 1991 . Multimedia Environmental Models: The Fugacity Approach. , Chelsea , MI : Lewis Publishers .
   Google Scholar
• Mackay , D. and Paterson , S. 1991 . Evaluating the multimedia fate of organic chemicals: a level III fugacity model. . Environ. Sci. Technol. , 25 : 427 – 436 .
   Web of Science ®Google Scholar
• Matsinos , Y.G. , Wolff , W.F. and DeAngelis , D.L. The Importance of the Distribution of Feeding Sites in a Colony of Great Blue Herons; Implications of an Individual‐Oriented Approach. 1992 Annual Meeting of the Ecological Society of America . August 9–13 1992 , Honolulu , HI .
   Google Scholar
• Matsinos , Y.G. , DeAngelis , D.L. and Wolff , W.F. Adapting Foraging Behavior in Heterogeneous Environment: Implications of Individual‐Oriented Approach for Wading Birds. 1993 Annual Meeting of the Ecological Society of America: Ecology and Global Sustainability . July 31 1993 , Madison , WI . ‐August 4
   Google Scholar
• May , R.M. 1973 . Stability and Complexity in Model Ecosystems. , Princeton , NJ : Princeton University Press .
   Google Scholar
• McMurter , H.J.G. , Cureton , P.M. , Milne , D. and Gaudet , C. Estimates of Soil Ingestion by Wild and Domestic Animals. Society of Environmental Toxicology and Chemistry, 14th Annual Meeting . November 14–18 1993 , Houston , TX .
   Google Scholar
• Menzie , C. and Freshman , J. An Uncertainty Model to Relate the Foraging of Small Mammals and Song Birds to Individual and Population Level Effects. Society of Environmental Toxicology and Chemistry, 14th Annual Meeting . November 14–18 1993 , Houston , TX .
   Google Scholar
• Menzie , C.A. , Burmaster , D.E. , Freshman , J.S. and Callahan , C.A. 1992 . Assessment methods for estimating ecological risk in the terrestrial component: A case study of the Baird & McGuire Superfund site in Holbrook, MA. . Environ. Toxicol. Chem. , 11 : 245 – 261 .
   Web of Science ®Google Scholar
• Mittelman , A. , Shugart , H. , Park , R. , Hallam , T. , Wiegart , R. , Childs , S. and Plourd , K. 1987 . Ecological Model Selection Criteria. , Washington, DC : U.S. Environmental Protection Agency, Office of Research and Development, Exposure Assessment Group .
   Google Scholar
• Moriarty , F. 1985 . “ Bioaccumulation in terrestrial food chains ” . In Appraisal of Tests to Predict the Environmental Behavior of Chemicals. , Edited by: Sheehan , S. , Korte , F. Klein , W. New York : John Wiley & Sons Ltd. .
   Google Scholar
• Nagy , K.A. 1987 . Field metabolic rate and food requirement scaling in mammals and birds. . Ecol. Mono. , 57 : 111 – 128 .
   Web of Science ®Google Scholar
• Newell , A.J. , Johnson , D.W. and Allen , L.K. 1987 . Niagara River Biota Contamination Project: Fish Flesh Criteria for Piscivorous Wildlife. , Technical Report 87–3 Albany , NY : New York State Department of Environmental Conservation .
   Google Scholar
• O'Neill , R.V. , DeAngelis , D.L. , Waide , J.B. and Allen , T.F.H. 1986 . A Hierarchical Concept of Ecosystem. , Princeton , NJ : Princeton University Press .
   Google Scholar
• Paine , R.T. 1980 . Food webs: Linkage, interaction strength and community structure. . Animal Ecol. , 49 : 667 – 685 .
   Web of Science ®Google Scholar
• Paine , R.T. 1988 . On food webs: Road maps of interactions or the grist for theoretical development? . Ecology , 69 : 1648 – 1654 .
   Web of Science ®Google Scholar
• Paine , R.T. 1992 . Food web analysis through field measurement of per capita interaction strength. . Nature , 355 : 73 – 75 .
   Web of Science ®Google Scholar
• Pascoe , G.A. , Blanchet , R.J. and Linder , G. 1994 . Bioavailability of metals and arsenic to small mammals at a mining waste‐contaminated wetland. . Arch. Environ. Contam. Toxicol. , 27 : 44 – 50 .
   PubMed Web of Science ®Google Scholar
• Pastorok , R.A. 1991 . Ecological Risk Assessment in the Data Quality Objectives Planning Process. , Washington, DC : Prepared for Research Triangle Institute . and U.S. Environmental Protection Agency, Office of Research and Development, Washington, DC.
   Google Scholar
• Pastorok , R.A. and Butcher , M.K. 1996 . (in prep.). Comparison of screening‐level and Monte Carlo approaches for wildlife food web exposure modeling. Manuscript to be submitted to Hum . Ecol. Risk Assess. ,
   Google Scholar
• Pastorok , R.A. and Linder , G. 1993 . “ A tiered ecological assessment strategy for contaminated soil cleanup ” . In Hydrocarbon Contaminated Soils , Edited by: Calabrese , E.J. and Kostecki , P.T. Volume III , 539 – 565 . Boca Raton , FL : Lewis Publishers .
   Google Scholar
• Pastorok , R.A. and Sampson , J.R. 1990 . Review of Ecological Risk Assessment Methods to Develop Numerical Criteria for Cleanup of Hazardous Wastes. , Olympia , WA : Prepared for Washington State Department of Ecology . PTI Environmental Services, Bellevue, WA.
   Google Scholar
• Pastorok , R.A. , Butcher , M.K. and Klein , S.M. Wildlife Food Web Exposure Models: Fact or Fiction . Society of Environmental Toxicology and Chemistry, 14th Annual Meeting . November 14–18 1993 , Houston , TX. .
   Google Scholar
• Pastorok , R.A. , La Tier , A.J. , Butcher , M.K. and Ginn , T.C. Mining‐related trace elements in riparian food webs of the Upper Clark Fork River basin Decades Later: A Time for Reassessment . Proceedings of the 12th Annual National Meeting of the American Society for Surface Mining and Reclamation . Edited by: Schuman , G.E. and Vance , G.F. Princeton , WV : American Society for Surface Mining and Reclamation .
   Google Scholar
• Pfeifer , P.E. , Bodily , S.E. and Frey , S.C. Jr. 1991 . Pearson‐Tukey Three‐Point approximations versus Monte Carlo simulation. . Dec. Sci. , 22 : 74 – 90 .
   Web of Science ®Google Scholar
• Pimm , S.L. 1980 . Food web design and the effects of species deletion . Oikos , 35 : 139 – 149 .
   Web of Science ®Google Scholar
• Pimm , S.L. 1982 . Food Webs. , New York : Chapman and Hall. .
   Google Scholar
• PTI (PTI Environmental Services) . 1994a . National Zinc Site Remedial Investigation, Feasibility Study. Volume I—Appendix N, Bioavailability Study Remedial Investigation Report. , Bellevue , WA : PTI Environmental Services .
   Google Scholar
• PTI (PTI Environmental Services) . 1994b . Regional Ecorisk Field Investigation, Upper Clark Fork River Basin. , Anaconda , MT : Final Report. Prepared for ARCO . PTI Environmental Services, Bellevue, WA
   Google Scholar
• Ram , R.N. and Gillett , J.W. 1993 . “ An aquatic/terrestrial food web model for polychlorinated biphenyls ” . In Environmental Toxicology and Risk Assessment , Edited by: Hughes , J. , Landis , W. and Lewis , M. Volume I , 192 – 212 . Philadelphia , PA : American Society for Testing and Materials .
   Google Scholar
• Ripley , B.D. 1981 . Spatial Statistics. , New York : John Wiley & Sons .
   Google Scholar
• Romijn , C.A.F.M. , Luttik , R. and Canton , J.H. 1994 . Presentation of a general algorithm to include effect assessment on secondary poisoning in the derivation of environmental quality criteria. . Ecotoxic. Environ. Safety , 27 : 107 – 127 .
   PubMed Web of Science ®Google Scholar
• Rubenstein , R.Y. 1981 . Simulation and Monte Carlo Method , New York : John Wiley and Sons. .
   Google Scholar
• Schoener , T.W. 1968 . Sizes of feeding territories among birds . Ecology , 49 : 123 – 136 .
   Web of Science ®Google Scholar
• Schoener , T.W. 1989 . Food webs from the small to the large. . Ecology , 70 ( 6 ) : 1559 – 1589 .
   Web of Science ®Google Scholar
• Sheehan , P.J. , Dombrowski , F. , Tull , J. , Ungs , M. and Lee , K. A Probabilistic Approach to Assessing Ecotoxicological Risk of Chemical Exposures vis the Food Web. Society of Environmental Toxicology and Chemistry, 14th Annual Meeting . November 14–18 1993 , Houston , TX .
   Google Scholar
• Sielken , R.L. Jr. , Valdez‐Flores , C. , Clifford , P.A. , Banton , M.I. and Klingensmith , J.S. Use of Co‐Located Distributions Method to Estimate Biota Tissue Concentrations at the Rocky Mountain Arsenal. Society of Environmental Toxicology and Chemistry, 15th Annual Meeting . October 30 1994 , Denver , CO. . ‐November 3
   Google Scholar
• State of Wisconsin . 1989 . Surface Water Quality Criteria for Toxic Substances. , Madison , WI : Chapter NR 105 Wisconsin Administrative Code. Wisconsin Department of Natural Resources .
   Google Scholar
• Sullivan , J.R. , Kubiak , T.J. , Amundson , T.E. , Martini , R.E. , Olson , L.J. and Hill , G.A. A wildlife exposure assessment for landspread sludges which contain dioxins and furans . Proceedings of the Tenth Annual Madison Waste Conference . Madison , WI . pp. 406 – 414 . Department of Engineering Professional Development, University of Wisconsin‐Madison .
   Google Scholar
• Suter , G.W. II. 1993 . Ecological Risk Assessment. , Chelsea , MI : Lewis Publishers .
   Google Scholar
• Tasca , J.J. , Saunders , M.F. and Prann , R.S. Terrestrial food‐chain model for risk assessment . Superfund ‘89, Hazardous Material Control Research Institute's Tenth National Conference and Exhibition . Washington, DC . pp. 111 – 116 .
   Google Scholar
• Taylor , A.C. and Burmaster , D.E. Incorporating time varying parameters in the estimation of human health risk from superfund sites . Superfund ‘89, Proceedings of the 10th National Conference . November 27–29 1989 , Washington, DC . pp. 108 – 110 .
   Google Scholar
• Thomann , R.V. 1981 . Equilibrium model of fate of microcontaminants in diverse aquatic food chains. . Can. J. Fish. Aquat. Sci. , 38 : 280 – 296 .
   Web of Science ®Google Scholar
• Thomann , R.V. and Connolly , J.P. 1984 . An age‐dependent model of PCB in the Lake Michigan lake trout food chain. . Env. Sci. Tech. , 18 : 65 – 71 .
   PubMed Web of Science ®Google Scholar
• Thomann , R.V. , Connolly , J.P. and Parkerton , T.F. 1992 . An equilibrium model of organic chemical accumulation in aquatic food webs with sediment interaction. . Environ. Toxicol. Chem. , 11 : 615 – 629 .
   Web of Science ®Google Scholar
• Travis , C.C. and Arms , A.D. 1988 . Bioconcentration of organics in beef, milk, and vegetation. . Environ. Sci. Technol. , 21 : 415 – 420 .
   Google Scholar
• USEPA (U.S. Environmental Protection Agency) . 1985 . Environmental Profiles and Hazard Indices for Constituents of Municipal Sludge: Copper. , Washington DC. : EPA 0230. U.S. Environmental Protection Agency, Office of Water Regulation and Standards .
   Google Scholar
• USEPA (U.S. Environmental Protection Agency) . 1989 . Risk Assessment Guidance for Superfund. Volume I. Human Health Evaluation Manual (Part A). , Interim Final. EPA 540/1–89–002 Washington, DC. : U.S. Environmental Protection Agency, Office of Emergency and Remedial Response .
   Google Scholar
• USEPA (U.S. Environmental Protection Agency) . 1990 . Integrated Risk Assessment for Dioxins and Furans from Chlorine Bleaching in Pulp and Paper Mills. , EPA 560/5–90–011 Edited by: Schweer , G. and Jennings , P. Washington, DC : U.S. Environmental Protection Agency, Exposure Assessment Branch, Exposure Evaluation Division .
   Google Scholar
• USEPA (U.S. Environmental Protection Agency) . 1993a . Wildlife Criteria Portions of the Proposed Water Quality Guidance for the Great Lakes System. , EPA 822/R‐93/006 Washington, DC. : U.S. Environmental Protection Agency .
   Google Scholar
• USEPA (U.S. Environmental Protection Agency) . 1993b . Wildlife Exposure Factors Handbook. , Volume 1 , Washington, DC. : U.S. Environmental Protection Agency, Office of Research and Development . EPA/600/R‐93/187a
   Google Scholar
• USEPA (U.S. Environmental Protection Agency) . 1994 . Ecological Risk Assessment Guidance for Superfund. Process for Designing and Conducting Ecological Risk Assessments. , Edison , NJ : U.S. Environmental Protection Agency, Environmental Response Team .
   Google Scholar
• USEPA (U.S. Environmental Protection Agency) . 1995 . Final Water Quality Guidance for the Great Lakes System; Final Rule. Vol. March 23 , 40 CFR 9, 122, 123, 131, and 132. Thursday
   Google Scholar
• Wolff , W.F. 1994 . An individual‐oriented model of a wading bird nesting colony. . Ecol. Model. , 72 : 75 – 114 .
   Web of Science ®Google Scholar
• 15375 SE 30th Place, Suite 250, Bellevue, Washington 98007; Tel: (206) 643–9803; Fax: (206) 643–9827; E‐mail: [email protected]‐enviro.com
   Google Scholar