Sourec identification of oil spills on sea by fluorescence spectra pattern recognition of vector distance in <i>n-space</i>

Ma Yongan; Zhao Yunying

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Ma Yongan, Zhao Yunying. Sourec identification of oil spills on sea by fluorescence spectra pattern recognition of vector distance in n-space[J]. Haiyang Xuebao, 1998, 20(4): 65-71.

Citation:

Ma Yongan, Zhao Yunying. Sourec identification of oil spills on sea by fluorescence spectra pattern recognition of vector distance in n-space[J]. Haiyang Xuebao, 1998, 20(4): 65-71.

Ma Yongan, Zhao Yunying. Sourec identification of oil spills on sea by fluorescence spectra pattern recognition of vector distance in n-space[J]. Haiyang Xuebao, 1998, 20(4): 65-71.

Citation:

Ma Yongan, Zhao Yunying. Sourec identification of oil spills on sea by fluorescence spectra pattern recognition of vector distance in n-space[J]. Haiyang Xuebao, 1998, 20(4): 65-71.

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Sourec identification of oil spills on sea by fluorescence spectra pattern recognition of vector distance in n-space

National Marine environmental Monitoring Center, Dalian 116023

Received Date: 1996-07-26
Rev Recd Date: 1996-12-30

Abstract

Abstract

Anew pattern recognition technique of fluorescence spectra based on vector distance in n-dimensional space was established for the source identification of oil spills on sea.Four wavelengths of both excitation and emission were used as digitizing points of fluorescence spectrum.Three unweathered crude oils,four heavy fuels and two lubricating oils were analyized,and their digitized fluorescence spectra were studied.The reliability of this pattern recognition technique was tested by analyzing 11 bunker oils collected from different ships,and the smallest vector distance under the experimental conditions was Aiven.
- Oil spill,
- source identification,
- fluorescence spectra pattern,

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References(12)

References

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