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The Influence of Pore-Water Chemistry on the Behaviour of Transuranic Elements in Marine Sediments

  • B. R. Harvey

Abstract

Marine sediments form a natural sink for many substances which would otherwise act as pollutants in the marine environment. The fate of such substances after burial depends, however, not only on the chemical nature of the substances themselves but also on the characteristics of the depositional environment with which they become associated. It has long been realized that the fluids occupying the interstices between the sediment particles play an important role in bringing about the post-depositional changes that occur within the sedimentary environment (Siever et al., 1965; Brooks et al., 1968; Friedman et al., 1968; Bischoff and Ku, 1970). Furthermore, pore-fluid is now seen as a significant reservoir and participant in the marine geochemical cycle (see Manglesdorf et al., 1969) and it must be concluded that the ultimate fate of those polluting substances which become associated with particulate matter will thus be strongly influenced by the chemistry of sediment pore waters.

Keywords

Pore Water Marine Sediment Ferrous Iron Interstitial Water Anoxic Sediment 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Aston, S. R., and Stanners, D. A., 1981, Plutonium transport to and deposition and immobility in Irish Sea intertidal sediments, Nature, Lond., 289:581.Google Scholar
  2. Bailey, L. D., and Beauehamp, E. G., 1973, Effects of temperature on nitrate and nitrite reduction, nitrogenous gas production and redox potential in a saturated soil, Can. J. Soil Sci., 53:213.CrossRefGoogle Scholar
  3. Bischoff, J. L., and Ku, T., 1970, Pore-fluids of recent marine sediments. 1. Oxidizing sediments of 20°N, Continental rise to mid-Atlantic ridge, J. Sedim. Petrol., 40:960.Google Scholar
  4. Bonatti, E., Fisher, D. E., Joensuu, O., and Rydell, H. S., 1971, Postdepositional mobility of some transition elements, phosphorus, uranium and thorium in deep sea sediments, Geochim. Cosmochim. Acta, 35:189.CrossRefGoogle Scholar
  5. Bondietti, E., and Sweeton, F., 1977, Transuranic speciation in the environment, in: “Proceedings of the Symposium Transuranics in Terrestrial and Aquatic Environments”, Gatlinberg, Tennessee, 5–7 October 1976, M. G. White and P. B. Dunaway, eds., Rep. U.S. Dept. En., NVO-178:449.Google Scholar
  6. Borole, D., Krishnaswami, S., and Somayajula, B., 1982, Uranium isotopes in rivers, estuaries and adjacent coastal sediments of western India: their weathering transport and oceanic budget, Geochim. Cosmochim. Acta, 46:125.CrossRefGoogle Scholar
  7. Brooks, R., Presley, B., and Kaplan, I., 1968, Trace elements in the interstitial waters of marine sediments, Geochim. Cosmochim. Acta, 32:397.CrossRefGoogle Scholar
  8. Bowen, V., Noshkin, V., Livingston, H., and Volchok, H., 1980, Fall-out radionuclides in the Pacific Ocean: vertical and horizontal distributions, largely from Geosecs stations, Earth Planet. Sci. Lett., 49:411.CrossRefGoogle Scholar
  9. Burton, J., 1975, Radioactive nuclides in the marine environment, in: “Chemical Oceanography”, J. Riley and G. Skirrow, eds., 3, 2nd Edition, Academic Press, London and New York.Google Scholar
  10. Carpenter, R., and Beasley, T. M., 1981, Plutonium and americium in anoxic marine sediments: evidence against remobilization, Geochim. Cosmoshim. Acta, 45:1917.CrossRefGoogle Scholar
  11. Cleveland, J. M., 1979, “The Chemistry of Plutonium”, 2nd Edition, Gordon and Breach, New York.Google Scholar
  12. Coleman, G. H., 1965, “The Radiochemistry of Plutonium”, U.S. Atomic Energy Commission/National Academy of Sciences/National Research Council, Washington, Publication NAS-NS 3058.Google Scholar
  13. Edgington, D. N., 1981, Characterization of Transuranic Elements at Environmental Levels, in: “Techniques for Identifying Transuranic Speciation in Aquatic Environments” Proceedings of an IAEA/CEC Technical Committee, Ispra, 24–28 March 1980, IAEA, Vienna, ST1/PUB/613.Google Scholar
  14. Friedman, G., Fabricand, B., Imbimbo, E., Brey, M., and Sanders, J., 1968, Chemical changes in interstitial waters from continental shelf sediments, J. Sedim. Petrol., 38:1313.Google Scholar
  15. Harvey, B. R., 1981, The potential for post-depositional migration of neptunium in Irish Sea sediments, in: “Impacts of Radionuclide Releases into the Marine Environment”, Proceedings of an IAEA/OECD Symposium, Vienna, 6–10 October 1980, IAEA, Vienna, Publication SM 248.Google Scholar
  16. Hetherington, J. A., 1976, Behaviour of plutonium nuclides in the Irish Sea, in: “Environmental Toxicity of Aquatic Radio-, nuclides: Models and Mechanisms”, M. Miller and J. Stannard, eds., Ann Arbor Science Publishers, Ann Arbor, Michigan.Google Scholar
  17. Hetherington, J. A., 1978, The uptake of plutonium nuclides by marine sediments, Mar. Sci. Commun., 4:239.Google Scholar
  18. Inoue, Y., and Tochiyama, O., 1977, Determination of the oxidation states of neptunium at tracer concentrations by adsorption on silica gel and barium sulphate, J. Inorg. Nucl. Chem., 39:1443.CrossRefGoogle Scholar
  19. Kessel, J. F. van, 1978, The relation between redox potential and denitrification in a water-sediment system, Wat. Res., 12: 285.CrossRefGoogle Scholar
  20. Koide, M., Griffin, J., and Goldberg, E., 1975, Records of plutonium fallout in marine and terrestrial samples, J. Geophys. Res., 80:4153.CrossRefGoogle Scholar
  21. Kolodny, Y., and Kaplan, I. R., 1970, Uranium isotopes in sea-floor phosphorites, Geochim. Cosmochim. Acta, 34:3.CrossRefGoogle Scholar
  22. Ku, T.-L., 1965, An evaluation of the 234U/238U method as a tool as a tool for dating pelagic sediments, J. Geophys. Res., 70:3457.CrossRefGoogle Scholar
  23. Livingston, H. D., and Bowen, V. T., 1979, Pu and 137Cs in coastal sediments, Earth Planet. Sci. Lett., 43:29.CrossRefGoogle Scholar
  24. Mangelsdorf, P. C., Wilson, T. R., and Daniell, E., 1969, Potassium enrichment in interstitial waters of recent marine sediments, Sci. J., 165:171.CrossRefGoogle Scholar
  25. Manheim, F. T., 1970, “Interstitial Waters. Encyclopaedia of Science: Geochemistry Volume”, McGraw Hill, New York.Google Scholar
  26. Mason, B., 1966, “Principles of Geochemistry”, John Wiley, New York and London.Google Scholar
  27. Nelson, D. N., and Lovett, M. B., 1978, Oxidation states of plutonium in the Irish Sea, Nature, Lond., 276:599.CrossRefGoogle Scholar
  28. Nelson, D. N., and Lovett, M. B., 1981, Measurement of the oxidation state and concentration of plutonium in interstitial waters of the Irish Sea, in: “Impacts of Radionuclide Releases into the Marine Environment”, Proceedings of an IAEA/OECD Symposium, Vienna, 6–10 October 1980, IAEA, Vienna, Publication SM 248.Google Scholar
  29. Noshkin, V. E., and Wong, K. M., 1980a, Plutonium mobilization from sedimentary sources to the marine environment, in: “Marine Radioecology”, Proceedings of the 3rd NEA Seminar on Marine Radioecology, Tokyo, 1–5 October 1979, OECD, Paris.Google Scholar
  30. Noshkin, V. E., and Wong, K. M., 1980b, Plutonium in the north equatorial Pacific, in: “Processes Determining the Input, Behaviour and Fate of Radionuclides and Trace Elements in Continental Shelf Environments”, U.S. Dept. Energy, Washington D.C., Rep. Conf. 790382.Google Scholar
  31. Pantin, H. M., 1978, Quaternary sediments from the north-east Irish Sea: Isle of Man to Cumbria, Bull. Geol. Surv. Gt Br., 64: 43 pp.Google Scholar
  32. Pentreath, R. J., and Harvey, B. R., 1981, The presence of 237Np in the Irish Sea, Mar. Ecol., Progr. Ser., 6:243.CrossRefGoogle Scholar
  33. Pentreath, R. J., Jefferies, D. F., Lovett, M. B., and Nelson, D. M., 1980, The behaviour of transuranics and other long-lived radionuclides in the Irish Sea and its relevance to the deep sea disposal of radioactive wastes, in: “Marine Radioecology”, Proceedings of the 3rd NEA Seminar on Marine Radioecology, Tokyo, 1–5 October 1979, OECD, Paris.Google Scholar
  34. Presley, B. J., Brooks, R. R., and Kappel, H. M., 1967, A simple squeezer for removal of interstitial water from ocean sediments, J. Mar. Res., 25:355.Google Scholar
  35. Rai, D., Serne, R. J., and Swanson, J. L., 1980, Solution species of plutonium in the environment, J. Environ. Qual., 9:417.CrossRefGoogle Scholar
  36. Ridout, P. S., 1981, A shipboard system for extracting interstitial water from deep ocean sediments, Rep. Inst. Oceanogr. Sci., U.K., 121:11 pp.Google Scholar
  37. Santschi, P. H., Li, Y.-H., Bell, J., Trier, R., and Kawtaluk, K., 1980, Plutonium in coastal marine environments, Earth Planet. Sci. Lett., 51:248.CrossRefGoogle Scholar
  38. Sayles, F. L., Mangelsdorf, P. C., Wilson, T. R., and Hume, D. N., 1976, A sampler for the in situ collection of marine sedimentary pore waters, Deep Sea Res., 23:259.Google Scholar
  39. Shishkina, O. V., 1964, Chemical composition of pore solutions in oceanic sediments, Geochem. Int., 3:522.Google Scholar
  40. Sholkovitz, E., 1973, Interstitial water chemistry of the Santa Barbara Basin sediments, Geochim. Cosmochim. Acta, 37:2043.CrossRefGoogle Scholar
  41. Siever, R., Beck, K. C., and Berner, R. A., 1965, Composition of interstitial waters of modern sediments, J. Geol., 73:39.CrossRefGoogle Scholar
  42. Somayajula, B. L., and Church, T. M., 1973, Radium, thorium and uranium isotopes in the interstitial water from Pacific Ocean sediments, J. Geophys. Res., 78:4529.CrossRefGoogle Scholar
  43. Sorensen, J., 1978, Occurrence of nitric and nitrous oxides in a coastal marine sediment, Appl. Environ. Microbiol., 36:809.PubMedGoogle Scholar
  44. Stumm, W., and Morgan, J. J., 1972, “Aquatic Chemistry: an Introduction Emphasizing Chemical Equilibria in Natural Waters”, Wiley Interscience, New York and London.Google Scholar
  45. Theis, T. L., and Singer, P. C., 1973, The stabilization of ferrous iron by organic compounds in natural waters, in: “Trace Metals and Metal-Organic Interactions in Natural Waters”, P. C. Singer, ed., Ann Arbor Science Publishers, Ann Arbor, Michigan.Google Scholar
  46. Troup, B. N., Bricker, O. P., and Bray, J. T., 1964, Oxidation effect on the analysis of iron in interstitial water of recent anoxic sesdiments, Nature, Lond., 249:237.CrossRefGoogle Scholar
  47. Williams, S. J., Kirby, R., Smith, T. L., and Parker, W. R., 1981, Sedimentation studies relevant to low level radioactive effluent dispersal in the Irish Sea, Part II, Rep. Inst. Oceanogr. Sci., U.K., 120:50 pp.Google Scholar
  48. Zobell, C. E., 1946, Studies on redox potential of marine sediments, Bull. Am. Assoc. Petrol. Geol., 30:477.Google Scholar

Copyright information

© Plenum Press, New York 1984

Authors and Affiliations

  • B. R. Harvey
    • 1
  1. 1.Directorate of Fisheries Research, Fisheries LaboratoryMinistry of Agriculture, Fisheries and FoodLowestoft, SuffolkUK

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