Soil-to-plant concentration factor, kg-soil kg-1-dry plant or kg-dry soil kg-1-wet weight plant Pollutant concentration in above ground vegetables due to irrigation water, mg kg-1
Soil concentration in agricultural field, mg kg-1
Soil concentration from irrigation water deposition as a function of time, mg m-2 Pollutant concentration in domestic water, mg L-1
Pollutant concentration of indoor air outside the bathroom, mg m-3 Pollutant concentration in irrigation water, mg L-1
Leafy vegetable plant concentration at time of consumption, mg kg-1 Pollutant concentration in shower air, mg m-3
Pollutant concentration in leafy vegetables from water deposition onto plants, mg kg-1 Pollutant concentration in leafy vegetables from root uptake, mg kg-1
Contaminant diffusion coefficient in air, m2 s-1 Application rate of irrigation, m yr-1
Contaminant diffusion coefficient in water, m2 s-1 Mixing depth of soil in agricultural field, m
Rate of deposition in irrigation water to cropland soil and plants, mg m-2 d-1 Exposure duration for pathway k, yr
Fraction of wet plant remaining as dry material, dimensionless
Fraction of year that irrigation occurs for leafy vegetables, dimensionless
Fraction of the pollutant concentration in irrigation water retained in soil water, unitless Fraction of water irrigation needs provided by ground water (assumption for 1.0), unitless Henry’s law constant, Pa-L mol-1 or m3-atm g-1 mole-1
Irrigation water application rate during irrigation periods, L m-2 month-1 Andelman volatilization factor for chemical pollutants, L m-3
Soil/soil-water partition coefficient, kg-water kg-1-soil solids
Plant-soil partition coefficient from soil to plant parts due to uptake through roots, kg kg-1 Plant-soil partition coefficient for surface soil due to rainsplash, kg-soil kg-1-plant fresh mass Area soil density of farmland, kg m-2
Gas law constant, m3-atm g-1 mole-1 K-1 or Pa-L mol-1K-1
Fraction of deposition retained on plant surfaces, dimensionless Soil accumulation factor for an exposure duration of EDk years, d Average absolute water temperature in the shower or house, K Duration of the growing period for leafy vegetables, d
Water treatment purification factor, dimensionless
Radio of pollutant conc. of exposed produce to the pollutant conc. in groundwater, unitless Radio of pollutant conc. of indoor air from domestic water to the pollutant conc. in groundwater Holdup time in transfer from well to the consumer, d
Holdup time between harvest of leafy vegetables and consumption by humans, d
Translocation factor from plant surfaces to edible parts for leafy vegetables, dimensionless Unit deposition rate to soil, mg m-2 d-1
water use rate for showering, L hr-1
Water use rate for all household activities, L hr-1 Average bathroom ventilation rate, m3 hr-1 Average house ventilation rate, m3 hr-1 Yield of leafy vegetables, kg m-2
Environmental degradation and decay constant in surface soil, d-1 Effective weathering and decay constant, d-1
λgi ρb
Decay rate constant in closed water system, d-1 Bulk density, g cm-3
參考文獻
Andelman, J.B., 1990. Total Exposure to Volatile Organic Chemicals in Portable Water. Lewis Publishers, Boca Raton, Florida.
Atkinson, R., 1996. Atmospheric chemistry of PCBs, PCDDs and PCDFs. Environ.
Sci Technol., 6, 53-72.
Bidleman, T.F., 1988. Atmospheric processes. Wet and dry deposition of organic compounds are controlled by their vapor-particle partitioning. Environ. Sci.
Technol., 22, 361-367.
Bonvicini, S., Leonelli, P. and Spadoni, G., 1998. Risk analysis of hazardous materials transportation: evaluating uncertainty by means of fuzzy logic. Journal of Hazardous Materials, 62, 59-74.
Botre, C., Memoli, A., Al-Haique, F., 1978. TCDD solubilization and photodecomposition in aqueous solutions. Environ. Sci. Technol., 12, 335-336.
Brand, K. P., Small, M. J., 1995. Updating Uncertainty in an Integrated Risk Assessment: Conceptual Framework and Methods. Risk Analysis, 15, 719-731.
Broman, D., Naf, C., Zebühr, Y., 1992. Occurrence and dynamics of polychlorinated dibenzo-p-dioxins and dibenzofurans and other combustion related organic pollutants in the aquatic environment of the Baltic. Chemosphere, 25, 125-128.
Buchholz, B.A., Landsberger, S., 1993. Trace metal analysis of size-fractioned municipal solid waste incinerator fly ash and its leachates. Journal of Environmental Science and Health, Part A: Environmental Science and Engineering, 28, 423-441.
Buck, J.W., Whelan, G., Droppo, J.G., Strenge, K.L., Castleton, K.J., McDonald, J.P., Sato, C., Streile, G.P., 1995. Multimedia Environmental Pollutant Assessment System (MEPAS) Application Guidance, Guidelines for Evaluating MEPAS Input Parameters for version 3.1. Pacific Northwest Laboratory, Richland, Washington.
California EPA, 1993. CalTOX: A Multimedia Total-Exposure Model for Hazardous Waste Sites. Sacramento.
Cernuschi, S., Giugliano, M., de Paoli, I., 1990. Leaching of residues from MSW incineration. Waste Management & Research, 8, 419-427.
Choudhry, G..G.., Webster, G.R.B., 1987. Environmental photochemistry of olychlorinated dibenzofurans (PCDFs) and dibenzo-p-dioxins (PCDDs): A review.
Toxicol. Environ. Chem., 14, 43-61.
Cohen, Y., Ryan, P.A., 1985. Multimedia modeling of environmental transport:
Trichloroethylene test case. Environmental Science and Technology, 9, 412-417.
Cullen, A. C., 1995. The Sensitivity of Probability Risk Assessment Results to Alternative Model Structures: A Case Study of Municipal Waste Incineration.
Journal of the Air & Waste Management Association, 45, 538-546.
Dilks, D.W., Canale, R. P., Meier, P. G., 1992. Development of Bayesian Monte Carlo techniques for water quality model uncertainty. Ecological Modelling, 62, 149-162.
Droppo, J.A., Whelan, G., Buck, J.W., Strenge, D.L., 1989. Supplemental Mathematical Formulations: The Multimedia Environmental Pollutant Assessment System (MEPAS). Pacific Northwest Laboratory, Richland, Washington.
DTSC. Department of Toxic Substances Control., 1993. CalTOX, A Multimedia Total-Exposure Model for Hazardous-Waste Sites. Part I: Executive Summary, and Part II: The Dynamic Multimedia Transport and Transformation Model, and Part III: The Multiple-Pathway Exposure Model. Prepared for the state of California, Department of Toxic Substances Control, Lawrence Livermore National Laboratory, Livermore, CA URCRL-CR- 111456.
Duarte-Davidson, R., Sewart, A., Alcock, R. E., 1997. Exploring the balance between sources, deposition, and the environment burden of PCDD/Fs in the U.K.
terrestrial environment: an aid to identifying uncertainties and research needs.
Environmental Science & Technology, 31, 1-11.
Dyke, P.H., Foan, C., Wenborn, M., Coleman, P.J., 1997. A review of dioxin releases to land and water in the UK. the Science of Total Environment, 207, 119-131.
Eduljee, G. H., Gair, A. J., 1996. Validation of a methodology for modelling PCDD and PCDF intake via the foodchain. The Science of the Total Environment, 187, 211-229.
Finkel, A.M., 1990. Confronting Uncertainty in Risk Management: A Guide for Decision-Makers.Center for Risk Management, Resources for the Future, Washington, DC.
Fagerstrom, T., 1987. On theory, data and mathematics in ecology. Oikos, 50, 258-261.
Gong, Y., Kiek, D.W., 1994. Behaviour of municipal solid-waste incinerator fly-ash .I.
General leaching study. Journal of Hazardous Materials, 36, 249-264.
Guyonnet, D., Côme, B., Perochet, P., Parriaux, A., 1999. Comparing Two Methods for Addressing Uncertainty in Risk Assessments. Journal of Environmental Engineering, 125, 660-665.
Hites, R.A.; Harless, R.L., 1991. Atmospheric transport and deposition of polychlorinated dibenzo-p-dioxins and dibenzofurans. Research Triangle Park, NC: U.S. Environmental Protection Agency, Office of Research and Development.
EPA/600/3-91/002.
Hippelein, M.; Kaupp, H.; Dörr, G.; McLachlan, M.; Hutzinger, O., 1996. Baseline contamination assessment for a new resource recovery facility in Germany. Part II:
Atmospheric concentrations of PCDD/F. Chemosphere, 32, 1605-1616.
Kao, M., Tsan, M., Yeh, W., 1997. Health and obesity of Taiwan citizens. Chinese Nutrition J. 22, 143-171 (in Chinese).
Kaupp, H., Towara, J., McLachlan, M.S., 1994. Distribution of polychlorinated ibenzo-pdioxins and dibenzofurans in atmospheric particulate matter with respect to particle size. Atmospheric Environment, 28, 585-593.
Kieatiwong, S., Nguyen, L.V., Hebert, V.R., Hackett, M., Miller, G.C., Miille, M.J., Mitzel, R., 1990. Photolysis of chlorinated dioxins in organic solvents and on soils.
Environ. Sci. Technol., 24, 1575-1580.
Kim, Y.J., Lee, D.H, Osako, M, 2002. Effect of dissolved humic matters on the leachability of PCDD/F from fly ash—Laboratory experiment using Aldrich humic acid. Chemosphere, 47, 599-605.
Kim, Y.J., Lee, D.H, 2002. Solubility enhancement of PCDD/F in the presence of dissolved humic matter. Journal Hazardous Materials, 91, 113-127.
Leifer, A., Brink, R.H., Thom, G.C., Partymiller, K.G., 1983. Environmental transport and transformation of polychlorinated biphenyls. Washington, D.C.: U.S.
Environmental Protection Agency, Office of Toxic Substances. EPA-560/5-83-025.
Lombardi, F., Mangialardi, T., Plga, L., Sirini, P., 1998. Mechanical and leaching properties of cement solidified hospital solid waste incinerator fly ash. Waste Management, 18, 99-106.
Lyman, W.J., Reehl, W.F., Rosenblall, D.H., 1982. Handbook of Chemical Property Estimation Methods. McGraw-Hill, Inc., New York.
Ma, H., 2002. Stochastic multimedia risk assessment for a site with contaminated groundwater. Stochastic Environ. Res. Risk Assess. 16, 464-478.
Maddalena, R. L., Mckone, T. E., Hsieh, D. P. H., Geng, S., 2001. Influential input classification in probabilistic multimedia models. Stochastic Environmental Research and Risk Assessment, 15, 1-17.
Mckone, T.E., Bogen, K.T., 1992. Uncertainty in health-risk assessment: an integrated case study based on tetrachloroethylene in California groundwater. Regul. Toxicol.
Pharmacol. 15, 86-103.
Mckone, T.E., 1993a. CalTOX: A Multimedia Total-Exposure Model for Hazardous Waste Sites: Part Ⅰ: Executive Summary. Department of Toxic Substances Control, Lawrence Livermore National Laboratory, Livemore, Califormia.
Mckone, T.E., 1993b. CalTOX: A Multimedia Total-Exposure Model for Hazardous Waste Sites: Part Ⅱ : Multimedia Transport and Transformation Model.
Department of Toxic Substances Control, Lawrence Livermore National Laboratory, Livemore, Califormia.
Mckone, T.E., 1993c. CalTOX: A Multimedia Total-Exposure Model for Hazardous Waste Sites: Part Ⅲ: Multipathway Exposure Model. Department of Toxic Substances Control, Lawrence Livermore National Laboratory, Livemore, Califormia.
McLachlan, M.S., Welsch-Pausch, K; Tolls, J., 1995. Field validation of a model of the uptake of gaseous SOC in Lolium multiflorum (Rye Grass). Environmental Science and Technology, 29, 1998-2004.
Mitchell, P. L., 1997. Misuse of Regression for Empirical Validation of Models.
Agricultural System, 54(3), 313-216.
Mill, T., Rossi, M., McMillen, D., Coville, M., Leung, D., Spang, J., 1987. Photolysis of tetrachlorodioxin and PCBs under atmospheric conditions. Internal report prepared by SRI International for USEPA, Office of Health and Environmental Assessment, Washington, D.C.
Miller, G.C., Zepp, R.G., 1987. 2,3,7,8-Tetrachlorodibenzo-p-dioxin: environmental chemistry. In: Exner, J.H. ed., Solving hazardous waste problems -- learning from dioxins. Washington, D.C.: American Chemical Society.
Moschandreas, D.J., Karuchit, S., 2002. Scenarion-model-parameter: a new method of cumulative risk uncertainty analysis. Environ. Int. 28, 247-261.
Muir, D.C.G., Lawrence, S., Holoka, M, Fairchild, W.L., Segstro, M.D., Webster, G.R.B., Servos, M.R., 1992. Partitioning of polychlorinated dioxins and furans between water, sediments and biota in lake mesocosms. Chemosphere, 25, 199-124.
National Research Council, 1983. Risk assessment in the Federal Government : Managing the Process. NAS-NRC Committee on the Institutional Means for Assessment of Risks to Public Health, National Academy Press, Washington,DC.
Nauta, M. J., 2000. Separation of uncertainty and variability in quantitative microbial risk assessment models. International Journal of Food Microbiology, 57, 9-18 Nicholson, K.W., Rose, C.L., Lee, D.S., Pomeroy, I.R., 1993. Behaviour of
olychlorinated dibenzo-p-dioxins (PCDDs) and dibenzofurans (PCDFs) in the terrestrial environment: a review. AEA Environment and Energy. Report No.
AEA-EE-0519.
Osako, M., Kim, Y.J., Lee, D.H., 2002. A pilot and field investigation on mobility of PCDDs/PCDFs in landfill site with municipal solid waste incineration residue, Chemosphere, 48, 849-856.
Mayer, D. G. and Butler, D. G., 1993. Statistical validation. Ecological Modelling, 68, 21-32.
Paustenbach, D.J.; Wenning, R.J.; Lau, V.; Harrington, N.W.; Rennix, D.K.; Parsons, A.H., 1992. Recent developments on the hazards posed by 2,3,7,8-tetrachlorodibenzo-p-dioxin in soil: implications for setting risk-based cleanup levels at residential and industrial sites. Journal Toxicology and Environmental Health, 36, 103-149.
Pollock, D., Salama, R., Kookana, R., 2002. A study of atrazine transport through a soil profile on the Gnangara Mound, Western Australia, using LEACHP and Monte Carlo techniques. Aust. J. Soil Res. 40, 455-464.
Prokop, Z., Cupr, P., Zlevorova-Zlamalikova, V., Komarek, J., Dusek, L., Holoubek, I., 2003. Mobility, bioavailability, and toxic effects of cadmium in soil samples.
Environmental Research, 91, 119-126.
Rippen, G.; Wesp, H., 1993. Kale update of PCDD/PCDF, PCB and PAH under field conditions: importance of gaseous dry deposition. Organohalogen Compounds, 12, 111-114.
Rykiel, E. J., 1996. Testing ecological models: the meaning of validation. Ecological Modelling, 90, 229-244.
Sakai, S., Urano, S., Takatsuki, H., 2002. Leaching behavior of PCBs and PCDDs/DFs from some waste materials, Waste management, 20, 241-247.
Sargent, R. G., 1984. A tutorial on verification and validation of simulation models. In:
S. Sheppard, U. Pooch and D. Pegden (Editors), Proceedings of the 1984 Winter Simulation Conference. IEEE 84CH2098-2, 115-122.
Schramm, K.W., Merk, M., Henkelmann, B, Kettrup, A., 1995a. Leaching of PCDD/F from fly ash and Soil with fire-extinguishing water, Chemosphere, 30, 2249-2257.
Schramm, K.W., Wu, W.Z., Henkelmann, B., Merk, M., Xu, Y., Zhang Y.Y., Kettrup, A., 1995b. Influence of linear alkylbenzene sulfonate(LAS) as organic cosolvent on leaching behavior of PCDD/Fs fly ash and soil, Chemosphere, 31, 3445-3453.
Simonich, S.L., Hites, R.A., 1995. Global distribution of persistent organochlorine compounds. Science, 269, 1851-1854.
Sivils, L.D., Kapila, S., Yan, Q., Zhang, X., Elseewi, A.A., 1995. Studies on vapor phase phototransformation of polychlorinated dibenzo-p-dioxins (PCDDs): effect of environmental parameters. Organohalogen Compounds, 24, 167-172.
Sohn, M. D., Small, M. J., Pantazidou, M., 2000. Reducing Uncertainty in Site Chracterization Using Bayes Monte Carlo Methods. Journal of Environmental Engineering, 126, 893-902.
Suzuki, N., Yasuda, M., Sakurai, T., Nakanishi, J. 2000. Simulation of long-term
environmental dynamics of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans using the dynamic multimedia environmental fate model and its implication to the time trend analysis of dioxins. Chemosphere, 40, 969-976.
Taiwan EPA, 2003. Model Validation of Risk Assessment for Toxic Chemicals Ⅱ. Department of Comprehensive Planning, Taipei, Taiwan (in Chinese).
Trapp, S.; Matthies, M., 1995. Generic One-Compartment Model for Uptake of Organic Chemicals by Foliar Vegetation. Environmental Science and Technology, 29, 2333-2338.
Travis, C.C.; Hattemer-Frey, H.A., 1991. Human exposure to dioxin. Science of the Total Environment, 104, 97-127.
Tysklind, M., Rappe, C., 1991. Photolytic transformation of polychlorinated dioxins and dibenzofurans in fly ash. Chemosphere, 23, 1365-1375.
USEPA, 1989. Risk Assessment Guidance for Superfund: Human Health Evaluation Manual, vol. 1, (Part A). Office of Emergency and Remedial Response, Washington, DC.
USEPA, 1990. Lake Ontario TCDD Bioaccumulation Study Final Report.
Cooperative study including US EPA, New York State Department of Environmental Conservation, New York State Department of Health, and Occidental Chemical Corporation. May 1990.
USEPA, 1996. MMSOILS Model: Multimedia Contaminated Fate, Transport, and Exposure Model: Documentation and User’s Manual Version 4.0. Office of Research and Development, Washington, DC.
USEPA, 1999. Human Health and Ecological Risk Assessment Support to the Development of Technical Standards for Emissions form Combustion Units Burning Hazardous Waste. Office of Solid Waste, Washington, DC.
USEPA, 2000, Exposure and Human Health Reassessment of 2,3,7,8- Tetrachlorodibenzo-p-Dioxin (TCDD) -and Related Compounds, PA/600/P-00/001Bc.
USEPA, 2002a. TRIM: Total Risk Integrated Methodology: TRIM.FaTE Technical Support Document Volume Ⅰ: Description of Module. Office of Air Quality Planning and Standards, Washington, DC.
USEPA, 2002b. TRIM: Total Risk Integrated Methodology: TRIM.FaTE Technical Support Document Volume Ⅱ : Description of Chemical Transport and Transformation Algorithms. Office of Air Quality Planning and Standards, Washington, DC.
USEPA, 2003. Multimedia, Multipathway, and Multireceptor Risk Assessment (3MRA) Modeling System: Volume Ⅰ: Modeling System and Science. Office of
Research and Development, and Office of Solid Waste, Washington, DC.
Yu, Q.J., Shigeyoshi, N., Lin, J.M., 2003. Solidification of municipal solid waste incineration fly ash with cement and its leaching behaviors of heavy metals.
Journal Wuhan University of Technology, Materials Science Edition, 18, 55-68.
Wagner, B. J., Gorelick, S. M., 1987. Qptimal groundwater quality management under parameter uncertainty, Water Resources Research, 23, 1162-1174.
Welsch-Pausch, K., Umlauf, G., McLachlan, M.S., 1993. An investigation of the eposition pathways of atmospheric PCDD/F to a standardized grass culture.
Organohalogen Compounds, 12, 99-102.
林家禾，垃圾焚化飛灰中無機鹽對重金屬溶出之影響，淡江大學水資源與環境 工程所碩士論文，1994。
高思懷、張芳淑、周錦東，都市垃圾與焚化灰渣共同掩埋之模場研究[二]—掩 埋場特性及滲出水處理，1993，EPA-82-E3H1-09-02。
李昌煥，都市垃圾焚化灰渣中氯鹽對重金屬釋出之影響，淡江大學水資源與環 境工程所碩士論文，1993。