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长江口邻近陆架区沉积物来源的有机地球化学探讨

, PP. 460-469

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Abstract:

本文叙述了用碳同位素质谱、毛细管气相色谱和三维全扫描荧光法等现代分析方法测定的沉积物中有机质的分布特征,从有机地球化学的观点探讨了东海长江口邻近海域(30°06'—31°30'N,122°30'—124°30'E)有机沉积物的来源,结果表明,该区域沉积物中的有机质主要来自长江口陆源植物和近海洋浮游生物,且长江陆源物从河口向海迅速减少,其中大部分沉积在123°E以西附近,这与其他海洋地质学家的研究结果相符.

References

[1]  Jin Qingming and Sui Liangren, Modern sedimentation process on the continental shelf of the East China Sea, SSCS PROC.,Vol.2, China ocean Press, 1983, 497-510.
[2]  Xe Dengyu, Mod, sedimentation on the East China Sea continental shelf, Ibid. 1983,536-544.
[3]  中国科学院地球化学研究所,有机地球化学,科学出版社,1982.
[4]  朱桂海、J,M. Brooks,碳同位素质谱法探讨现代海洋有机沉积物来源,东海海洋,4 (1986),2; 53-59.
[5]  Wickrsan, F. G.,Vacation in the relative aboundaace of the carbon isotopes in plants,Geochim, Cosma, Acfa, 2 (1952),243.
[6]  Craig.H.,The geochemistry of the stable carbon isotopes, Geochim, Cosmo, Acfa, 3, (1953),53.
[7]  Gearing, D et al.,prganic carbon stable isotope ratios of continental margin sediments,Mar, Chem.,5(1977),251-266.
[8]  Gearing, D, et al.,Hydrocarbons in Northeast Gulf of Mexico sediments, A preliminary,Geochim, Cosmo, Acta, 40 (1976),1005-1017.
[9]  Brooks, J. M. and M. C. Kenoicutt, et al.,Application of Tatal Scanning Fluorescence to Exploration Geochemistry 15th Annual pffshore Technology Conference (pTC) in Houston, USA May 2-5 1983, QTC 4624, 383-386.
[10]  Meyerz, P, A, et al.,prganic geochemistry of suspended and settling particulate matter in Lake Michigan, Geochim.Cosmo, Acta, 48 (1984),443-452.
[11]  Xie Qinchus, et al.,The feature and the transport of suspended matter over the contimental shelf off the Changjiang River Mouth, SSCS Proc. Vol.1, China pcean Press,1983, 400-412.
[12]  Yuan yaochu and Su Jilian, A two layer circulation model of the East China Sea, Ibid.,364-374.
[13]  You Kunyuan, et al.,Modern sedimentation rate is the vicinity of Changjiang Estuary and adjacent continental shelf. SCSS Proc.,Vol.2, China pcean Press, 590-605.

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