Petroleum hydrocarbons in the arctic ocean surface water |
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| Authors: | Elisabet Fogelqvist Sören Lagerkvist Peter Lindroth |
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| Institution: | Department of Analytical and Marine Chemistry, University of Göteborg, S-412 96 Göteborg, Sweden |
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| Abstract: | The concentration of petroleum hydrocarbons in Arctic surface water under the ice north of Svalbard has been determined by fluorescence spectrofluorometry using three different excitation/emission wavelength combinations. With Kuwait crude oil as a reference, the concentration range is 0.1–0.6 μg l?1 crude oil equivalents with respect to light molecular weight components and 0.05–0.2 μg l?1 heavy molecular weight components. |
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