Heavy metal content in coral reef sediments from Red Sea of Yemen and its significance on marine environment |
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| Authors: | Nabil AAL-SHAWAFI Abdulhakeem AL-KHOLIDI Aref MOAL-JABALI Faculty of Science Sana'a University Sana'a YemenMinistry of Agriculture Irrigation YemenGeological Survey Mineral Resources Board YemenCollege of Construction Engineering Jilin University Changchun China |
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| Institution: | Nabil A.AL-SHAWAFI1,Abdulhakeem AL-KHOLIDI2,4 , Aref M.O.AL-JABALI3,41.Faculty of Science,Sana'a University,Sana'a,Yemen2.Ministry of Agriculture , Irrigation,Yemen3.Geological Survey , Mineral Resources Board,Yemen4.College of Construction Engineering,Jilin University,Changchun 130026,China |
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| Abstract: | In order to determine and assess the concentrations of trace elements in coral reefs sediments from Red Sea of Yemen,sediment samples were collected,treated and analyzed for cadmium,chromium,cobalt,copper,manganese,nickel,iead,iron,zinc and vanadium by the atomic absorption spectrometric analysis.The result is that cadmium,cobalt and lead concentrations were high and other elements are low or the same as natural background.It is concluded that the high cadmium,cobalt and lead levels in coral reefs sediments... |
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| Keywords: | heavy metal coral reef sediments marine environment |
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