| 长江口外沉积物中多环芳烃结构类型的分布 |
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| 引用本文： | 唐运千,林壬子.长江口外沉积物中多环芳烃结构类型的分布[J].海洋学研究,1991,9(1):52-59. |
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| 作者姓名： | 唐运千 林壬子 |
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| 作者单位： | 国家海洋局第二海洋研究所，国家海洋局第二海洋研究所，江汉石油学院，江汉石油学院 杭州，310012，杭州，310012，江陵，434102，江陵，434102 |
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| 摘 要： | 本文采用色谱—质谱—质谱—计算机系统技术,分析了长江口外两个表层沉积物中多环芳烃组分,并探讨了其有机质的来源和地球化学特征。
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| 关 键 词： | 长江口 海洋沉积物 多环芳烃 |
Structure type of polycyclic aromatic hydrocarbons in the surface sediments from Changjiang estuary |
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| Tang Yunqian and Gong Min.Structure type of polycyclic aromatic hydrocarbons in the surface sediments from Changjiang estuary[J].Journal of Marine Sciences,1991,9(1):52-59. |
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| Authors: | Tang Yunqian and Gong Min |
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| Abstract: | The structure type of polycyclic aromatic hydrocarbons of two samples of surficial sediments from Changjiang estuary was studied by using GC-MS-MS computer system. Based on the distribution patterns of methyl phenanthrene, dimethyl phenanthrene, methyl dibenzothiophene, dimethyl dibenzothiophene and benzo ( B) naphtho (2, 1-D) thiophene so on, it is shown that the sediments are mainly composed of recent detritus mixed with older sedimentary organic matters. |
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| Keywords: | Changjiang estuary marine sediments polycyclic aromatic hydrocarbon |
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