Protocol for the Derivation of Environmental and Human ... - CCME

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Table G.3 Relationship Between Dilution Factor and Depth, Sandy Soils Percentile Dilution Factor 0 5 10 25 50 75 90 100 6119 9486 10362 12029 14044 16402 18847 29870 14407 7869 11815 12888 14618 17037 19836 23118 38305 17573 9859 14245 15480 17497 20321 23840 28084 46986 21149 15605 220906 22550 25429 29793 35712 42825 77269 31530 24530 31416 33819 38335 45203 54952 67236 126255 48461 Table G.4 Relationship Between Dilution Factor and Depth, Loamy Soils Percentile Dilution Factor 0 5 10 25 50 75 90 100 7367 12579 13890 16925 21079 26299 32054 68720 22326 33716 46865 50839 59309 71635 89068 112076 247708 77639 64878 85590 92996 106754 128295 159232 203218 426288 139803 159496 199827 216684 247338 298001 371266 477094 998745 325760 314949 388030 420949 480623 580155 723633 930705 1977106 635491 170
Appendix G References Alberta Environment, 1994. Remediation Guidelines for Petroleum Storage Tank Sites. Alberta Environment, February (1991) Subsurface Remediation Guidelines for Underground Storage Tanks, Alberta MUST Project., Draft. Conway, M.F. and Boutwell, S.H., (1987) "The Use of Risk Assessment to Define a Corrective Action Plan for Leaking Underground Storage Tanks", Proceedings, Conference on Petroleum Hydrocarbons and Organic Chemicals in Groundwater, Houston, Texas, pp 19 - 40. Environment Canada, (1990) "The Development of Soil Cleanup Criteria in Canada, Volume 2, Development of the AERIS Model", Unpublished report prepared for the Decommissioning Steering Committee. OAEI, (O'Connor Associates Environmental Inc.), (1994) "Development of a Relationship to Describe migration of Contaminated Vapours into Buildings", Contractor Report submitted to Mark Richardson, Environmental Health Directorate, Health Canada. 171
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A Protocol for the Derivation of En
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Readers' Comments The Canadian Coun
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Overview In response to growing pub
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mechanisms for migration of soil co
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procédures d'élaboration des reco
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• être absorbés par les plantes
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PART B Section 1 Derivation of Envi
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Section 2 Investigation of Contamin
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PART D Section 1 Derivation of the
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List of Figures 1 National Framewor
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Acknowledgements The CCME Subcommit
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Document Organization This document
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Bioaccumulation: The process by whi
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Denitrification: The gaseous loss o
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GGG Guidelines: Generic numerical l
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Mutagenicity: The ability of a chem
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xxxiv human exposure. Risk estimati
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Soil: Normally defined as the uncon
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VVV Volatilization: The chemical pr
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Section 1 The National Contaminated
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Part A, Section 1 6
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Part A, Section 1 1.2.2.2 Remediati
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Part A, Section 1 of, and establish
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Part A, Section 2 Section 2 Nationa
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Part A, Section 2 2.2 Limitations o
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Part A, Section 2 17
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Part A, Section 2 Industrial: where
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• the sensitivity of the test con
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Part A, Section 3 23
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Section 2 Level of Ecological Prote
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Part B, Section 2 2.3 Endpoint Defi
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Part B, Section 2 There is consiste
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Part B, Section 4 Section 4 Potenti
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Part B, Section 4 Figure 4 Simplifi
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Figure 5 Key Receptors and Exposure
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Part B, Section 5 grazing herbivore
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Part B, Section 5 5.2.2 Maintenance
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Part B, Section 5 5.4 Industrial La
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Section 6 Uncertainty in Guidelines
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Section 7 Guidelines Derivation Pro
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Part B, Section 7 (SQG SG = soil qu
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Part B, Section 7 a soil quality gu
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Where: NPER = no to Potential Effec
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Part B, Section 7 7.5.2.1 Using Mic
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Part B, Section 7 data, the Median
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Part B, Section 7 EC 50 LC 50 UF =
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Where: ERL = Effects Range Low, ECL
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Part B, Section 7 Where: EC 50 = Me
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Part B, Section 7 Where the ECL lie
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Part B, Section 7 4. Fewer than thr
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Part B, Section 7 An uncertainty fa
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Part B, Section 7 Therefore, BCF =
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Part B, Section 7 ingestion (SQG I
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Section 8 Derivation of the Final E
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Part C, Section 1 65
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Part C, Section 1 various sites acr
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Part C, Section 1 Geographical unce
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preferred for the assessment, but s
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Part C, Section 2 Environmental con
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Part C, Section 2 extent, the steep
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Section 3 Exposure to Contaminants
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Part C, Section 4 Section 4 Exposur
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Part C, Section 4 within limits, th
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Part C, Section 4 Figure 19 Concept
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Part C, Section 4 4.2 Absorption of
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Part C, Section 4 In the case of no
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Residential/Parkland Land Use Sensi
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Part C, Section 4 Commercial Land U
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Part C, Section 4 Industrial Land U
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Part C, Section 5 these data are av
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Part C, Section 5 GEOCHEM (Mattigod
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Part C, Section 5 • K oc (sorptio
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Part C, Section 5 5.3.3 Evaluation
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Part C, Section 5 parameters, and s
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Section 6 Derivation of the Final H
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Part D, Section 1 101
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does not apply to the commercial or
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Part D, Section 1 105
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References Aldenberg, T., and W. Sl
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References -dwelling Organisms", Ab
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References 112
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References Hill, E.F., and D.J. Hof
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References Paustenbach, D.J., (1989
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References Summers, J.K., H.T. Wils
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Appendix A Appendix A Nutrient and
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Appendix A Figure A.1 Simplified Te
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Appendix A 4.1 Agricultural and Res
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Appendix A References Bååth, E.,
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The Subcommittee considers that exp
Page 196 and 197: Appendix B P l P r BW = percent pro
Page 198 and 199: Appendix B Substituting equation 5
Page 200 and 201: Appendix B Where no MRL exists, the
Page 202 and 203: Appendix B Then, the remainder (T R
Page 204 and 205: Appendix B For carcinogens, total i
Page 206 and 207: Appendix C Rearranging [2] and subs
Page 208 and 209: Appendix C References Chiou, C.T.,
Page 210 and 211: Appendix D uncontaminated organic m
Page 212 and 213: Appendix D R = recharge, m/yr A = a
Page 214 and 215: Appendix D 2.3.3 Hydraulic Gradient
Page 216 and 217: Appendix D 2.3.5 Site Length The le
Page 218 and 219: Appendix D Table D.2 Lower Quantile
Page 220 and 221: Figure D.2 Conceptual Model of Dilu
Page 222: Appendix D Figure D.3 Recharge Esti
Page 225 and 226: Appendix D 159
Page 227 and 228: Smith, A.E., P.B. Ryan, and J.S. Ev
Page 229 and 230: Appendix E C K L V is the climate f
Page 231 and 232: Appendix E contaminant concentratio
Page 233 and 234: Appendix F Appendix F Multi-media E
Page 235 and 236: Appendix F example, fish BCFs are t
Page 237 and 238: Appendix G 2.2 Contaminant Vapour T
Page 239 and 240: Appendix G Table G.1 Equations Used
Page 241 and 242: Appendix G at the outset that, rath
Page 243 and 244: Appendix G 4.4 Application of the R
Page 245: Average outdoor summer temperature
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