Environmental Geochemistry of a Sediment Core from the Persian Gulf

Publish Year: 1379
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

ICOPMAS04_148

تاریخ نمایه سازی: 28 آبان 1384

Abstract:

For the first time a sediment core is subjected to geochemical analysis (bulk as well as chemical partitioning studies). In the present investigation it is revealed that considerable amounts of trace elements possess anthropogenic source. The result of chemical partitioning studies for non-lithogenous portion of metals is as follows: Mn (55%) > Pb (45%) > Cu (22%) > Zn (17%) > Ni (13%) Based on the geochemical evidences recorded in the sediment core for the two major oil spill if 1983 and 1991 an approximate sedimentation rate of 2.1cm/yr is suggested for coastal zone of Bushehr in the Persian Gulf. High concentration of Ca could be attributed to the higher productivity rate in the Persian Gulf. Cluster analysis revealed that high concentration of CaCO3 has provided suitable ground for deposition of Fe.

Authors

M.Saeedi

PhD Student of Faculty of Environment, Tehran university, P.O.Box ۱۴۵۵-۶۱-۶۱۳۵, Tehran, Iran and Environmentatl Engineer, E & I Middle East-MKD

A.R.Karbassi

Department of Environment, Ministry of Energy, Tehran, Iran

A.Fazaeli

Azad Islamic University, Tehran, Iran.

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  • Mathematical Geology, vol.3, 1971, PP.1-14. ...
  • marine sediments in the evaluation of H Marine Environmen t ...
  • Bowen, H.J.M., Environmental chemistry of the elements, p.333, Academic Press, ...
  • Geology, vol.2, 1967, pp.242-262. ...
  • Davis, J.C., Statistics and data analysis in geologly, Wiley Intern ...
  • Forstner, U. and Wittaman, G., Metal pollution in the aquatic ...
  • _ U.S. Geological Survey Water Supply, paper No. 2277. ...
  • Karbassi, A.R., Geochemical and magnetic studies of marine, esturine and ...
  • Envi. Sci, Tech. Vol. 11, 1977, PP.277-282. ...
  • Pearson, E.S. and Hartley, H.O., Biometrika tables for statisticians, third ...
  • the New Geological Survey of India, vol.38, 1991, pp.412-417. ...
  • Thomas, R. and Meybeck, A., Water quality assessments, Chapman, D., ...
  • Vogel A., A text book of quantitative inorganic analysis, 4 ...
  • Marine Analytical Chemistry Standard Programme of the National Research Council ...
  • نمایش کامل مراجع