Lipids in sediments from Beibu Gulf South China Sea and their geochemical significance

Jiang Ronghua; Luan Zuofeng; Iiang Shanchun

doi:10.1007/BF02850746

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Lipids in sediments from Beibu Gulf South China Sea and their geochemical significance

OriginalPaper | Updated：2023-05-16

- Lipids in sediments from Beibu Gulf South China Sea and their geochemical significance
- Lipids in sediments from Beibu Gulf South China Sea and their geochemical significance
- 海洋湖沼学报（英文） 1991年9卷第3期页码：207-221
- Affiliations：
  
  1. Institute of Oceanology
  2. Institute of Geochemistry
- Author bio：
- Funds：
  
  Contribution No. 1888 from the Institute of Oceanology, Academia Sinica.;This research is partially funded by the Organic Geochemistry Laboratory, Institute of Geochemistry. Academia Sinica.
- DOI：10.1007/BF02850746
  中图分类号：
- 纸质出版：1991
- Accepted：
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Lipids in sediments from Beibu Gulf South China Sea and their geochemical significance[J]. 海洋湖沼学报（英文）, 1991,9(3):207-221.

Ronghua, J., Zuofeng, L. & Shanchun, I. Lipids in sediments from Beibu Gulf South China Sea and their geochemical significance., Chin. J. Ocean. Limnol. 9, 207–221 (1991). https://doi.org/10.1007/BF02850746
Lipids in sediments from Beibu Gulf South China Sea and their geochemical significance[J]. 海洋湖沼学报（英文）, 1991,9(3):207-221. DOI： 10.1007/BF02850746.

Ronghua, J., Zuofeng, L. & Shanchun, I. Lipids in sediments from Beibu Gulf South China Sea and their geochemical significance., Chin. J. Ocean. Limnol. 9, 207–221 (1991). https://doi.org/10.1007/BF02850746 DOI：

摘要

Abstract

Examination of solvent-extractable lipids in sediments from Beibu Gulf

South China Sea by capillary gas chromatography (GC) and capillary gas chromatography-mass spectrometry (GC-MS) resulted in the first identifications of β

γ-carotanes and their C19 to C31 homologs in the modern sediments from the China Seas. Distributional features of these (mainly triterpenoid and steroid hydrocarbons) biomarkers are discussed and the possibility of using these compounds as indicators of source of materials

diagenesis and depositional conditions is explored. It was found that the biomarkers in this region are mixtures of allochthonous (terrigenous and/or crude oil leak or pollution) and antochthonous (marine) organic components. The biomarders have proved to be of value for understanding sedimentation.

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references

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