Intercomparison of Seawater Sampling Devices for Trace Metals

  • J. M. Bewers
  • H. L. Windom
Part of the NATO Conference Series book series (NATOCS, volume 9)

Extended Abstract

Recently several round-robin intercalibrations for trace metals in seawater1–5 have demonstrated a marked improvement in both analytical precisions and numerical agreement of results among different laboratories. However, it has often been claimed that spurious results for the determination of metals in seawater can arise unless certain sampling devices and particular methods of sampler deployment are applied to the collection of seawater samples. It is, therefore, desirable that the biases arising through the use of different, commonly-used, sampling techniques be assessed in order to decide upon the most appropriate technique(s) for both oceanic baseline and nearshore pollution studies.

Keywords

Trace Metal Seawater Sampling United Nations Environment Program Sampling Bottle Sampling Device 
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. 1.
    Bewers, J.M., J. Dalziel, P.A. Yeats and J.L. Barron, 1981: An intercalibration for trace metals in seawater. Marine Chemistry 10, 173–193.Google Scholar
  2. 2.
    Olafsson, J., 1978: Report on the ICES international inter-calibration of mercury in sea water. Marine Chemistry 6, 87–95.Google Scholar
  3. 3.
    Olafsson, J., 1980: “A preliminary report on ICES intercalibration of mercury in seawater for the Joint Monitoring Group of the Oslo and Paris Commissions”, submitted to the Marine Chemistry Working Group of ICES, Feb. 1980.Google Scholar
  4. 4.
    Thibaud, Y., 1980: “Exercise d’intercalibration CIEM, 1979, cadmium en eau de mer”, Report submitted to the Marine Chemistry Working Group of ICES, Feb. 1980.Google Scholar
  5. 5.
    Jones, P.G.W., 1977: “A preliminary report on the ICES intercalibration of sea water samples for the analyses of trace metals”. ICES CM1977/E: 16.Google Scholar
  6. 6.
    Jones, P.W.G., 1976: “An ICES intercalibration exercise for trace metal standard solutions”. ICES CM1979/E: 15.Google Scholar
  7. 7.
    Windom, H.L., 1979: “Report on the results of the ICES questionnaire on sampling and analysis of seawater for trace elements”, Submitted to the First Meeting of the Marine Chemistry Working Group, Lisbon, May 1979.Google Scholar
  8. 8.
    Pocklington, R., 1972: Variability of the ocean off Bermuda. Bedford Institute of Oceanography Report - Series BI-R72–3.Google Scholar
  9. 9.
    Nie, H.N., C.H. Hull, J.G. Jenkins, K. Steinbrenner and D.H. Bent, 1975: Statistical package for the social sciences. Second Edition, McGraw-Hill Inc.Google Scholar
  10. 10.
    IOC, 1981: The Scientific report of the intercalibration exercise of the IOC/WMO/UNEP Pilot Project on Monitoring Background Levels of Selected Pollutants in Open-ocean Waters; IOC Technical Series No. 23 (in press).Google Scholar
  11. 11.
    Boyle, E.A., F.R. Sclater and J.M. Edmond, 1977: The distribution of dissolved copper in the Pacific. Earth Planet. Sci. Lett. 37, 38–54.CrossRefGoogle Scholar
  12. 12.
    Bruland, K.W., G.A. Knauer and J.H. Martin, 1978a: Cadmium in northeast Pacific waters. Limnol. Oceanogr. 23, 618–625.CrossRefGoogle Scholar
  13. 13.
    Bruland, K.W., G.A. Knauer and J.H. Martin, 1978b: Zinc in northeast Pacific water. Nature 271, 741–743.Google Scholar
  14. 14.
    Sclater, F.R., E. Boyle and J.M. Edmond, 1976: On the marine geochemistry of nickel. Earth Planet. Sci. Lett. 31, 119–128.CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 1983

Authors and Affiliations

  • J. M. Bewers
    • 1
  • H. L. Windom
    • 2
  1. 1.Bedford Institute of OceanographyDartmouthCanada
  2. 2.Skidaway Institute of OceanographySavannahUSA

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