Development and Assessment of a Dynamic Fate and Transport Model for Lead in Multi-media Environment

Ha, Yeon-Jeong;Lee, Dong-Soo

  • 발행 : 2009.03.31


The main objective was to develop and assess a dynamic fate and transport model for lead in air, soil, sediment, water and vegetation. Daejeon was chosen as the study area for its relatively high contamination and emission levels. The model was assessed by comparing model predictions with measured concentrations in multi-media and atmospheric deposition flux. Given a lead concentration in air, the model could predict the concentrations in water and soil within a factor of five. Sensitivity analysis indicated that effective compartment volumes, rain intensity, scavenging ratio, run off, and foliar uptake were critical to accurate model prediction. Important implications include that restriction of air emission may be necessary in the future to protect the soil quality objective as the contamination level in soil is predicted to steadily increase at the present emission level and that direct discharge of lead into the water body was insignificant as compared to atmospheric deposition fluxes. The results strongly indicated that atmospheric emission governs the quality of the whole environment. Use of the model developed in this study would provide quantitative and integrated understanding of the cross-media characteristics and assessment of the relationships of the contamination levels among the multi-media environment.


Multi-media;Fate and transport;Model;Lead


  1. ASTDR, Toxicological profile for lead, U.S. Department of health and human services (2008)
  2. OECD, Lead background and national experience with reducing risk, Risk monograph No.1 (1993)
  3. Lee, D. S., “Multimedia fate modeling of persistent organic pollutants (POPs) : Overview,” proceedings of 2nd International Symposium “Environmental Risk Management for Bio/Eco Systems,” on Water Pollution and Risk Management, 2(1), Yokohama (2003)
  4. EMEP, Monitoring and modeling of lead, cadmium and mercury transboundary transport in the atmosphere of Europe, EMEP Report 3/99 (1999)
  5. de Vries, W., Schutze, G., Lofts, S., Tipping, E., Meile, M., Romkens, P. F. A. M., and Groenenberg, J. E., Background document to a Mapping Manual on Critical Loads of Cadmium, Lead and Mercury, Alterra Report 1104 (2004)
  6. S. Dutchak, I. Ilyin, J. P. Hettelingh, J. Slootweg, M. Posch, Preliminary Modelling and Mapping of Critical Loads for Cadmium and Lead in Europe, wge, RIVM report no. 259101011 (2002)
  7. Chung, S., “A study on the redevelopment of urban industrial park” : the case study in the Deajeon 1,2 industrial park, The Korean Regional Development Association, 8/10(2), 93-117 (1998)
  8. Toxic Release Inventory Information Open System, http://tri.nier. (2006)
  9. Ministry of Environment, Annual Report of Ambient Air Quality in Korea 2005, Korea (2006)
  10. Water Management Information System (WAMIS),, (2006)
  11. Wischmeier, W. and Smith, D., Predicting rainfall erosion losses : A guide to conservation planning. In Agricultural Handbook 537, pp. 58 (1978)
  12. John H. Seinfeld and Spyros N. Pandis, Atmospheric Chemistry and Physics from Air Pollution to Climate Change, $2^{nd}$ ed., Wiley, pp. 732 (2006)
  13. Lee, Y., Lee, D., Kim, S., Kim, Y., Kim, D., “Use of the Relative Concentration to Evaluate a Multimedia Model for PHAs in the Absence of Emission Estimates,” Environmental Science and Technology, 38(4), 1079-1088 (2004)
  14. Environmental Management Corporation, Soil Groundwater Information System (SGIS), (2006)
  15. OECD, “Lead. Background and National Experience with Reducing Risk No. 1,” Env. Mono., 67 (1993)
  16. Envioneer, Environmental pollution laboratory at Yonsei University, Risk based chemical ranking and assessment, The ministry of Environment, p. 568 (2003)
  17. Lee, S., Lee, Y., and Jeong, J., “ A Study of the Characterization of Size Distributions and Atmospheric Dry Deposition of Heavy Metals,” Journal of Korean Society of Environmental Engineers, 22(3), 575-585 (2000)
  18. Yun, H., Lee, S., and Kim, Y., “Characteristics of Ambient Metals : Size Segregated Ambient Concentrations and Dry Deposition Fluxes at Four Sites in Kunpo in 2000,” Journal of Korean Society for Atmospheric Environment, 18(E2), 57-68 (2002)
  19. Paode, R., Sofuoglu, S., Sivadechathep, J., Noll, K., and Holsen, T., “Dry deposition fluxes and mass size distributions of Pb, Cu, and Zn measured in southern lake Michigan during AEOLOS,” Environmental Science and Technology, 32, 1629-1635 (1998)
  20. Sabin, D., Lim, J., Stolzenbach, K., and Schiff, K., “Contribution of trace metals from atmospheric deposition to stormwater runoff in a small impervious urban catchment,” Water Research., 39, 3929-3937 (2005)
  21. Sakata, M., Marumoto, K., Narukawa, M., and Asakura, K., “Regional variations in wet and dry deposition fluxes of trace elements in Japan,” Atmospheric Environment, 40, 521-531 (2006)
  22. Kim, G., Scudlark, J., and Church, T., “Atmospheric wet deposition of trace elements to Chesapeake and Delaware Bays,” Atmospheric Environment, 34, 3437-3444 (2000)
  23. Sweet, C., Weiss, A., and Vermette, S., “Atmospheric deposition of trace metals at three sites near the great lakes,” Water, Air, and Soil Pollution, 103, 423-439 (1998)
  24. MSC-E, “Regional model MSCE-HM of heavy metal transboundary air pollution in Europe,” (2005)
  25. Kim, S. K., Integrated assessment of multimedia fates of PAHs and PCBs in Seoul metropolitan area, Korea, Ph.D. Thesis, Graduate School of Environmental Studies, Seoul National University (2004)
  26. EMEP, Regional model MSCE-HM of heavy metal transboundary air pollution in Europe, Technical Report 6 (2005)