The vertical distributions and sources of PAHs in sediment of Xiamen Bay

Wang Xin-hong; Xu Li; Chen Wei-qi; Zhang Luo-ping; Hong Hua-sheng

doi:10.1007/BF02842602

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The vertical distributions and sources of PAHs in sediment of Xiamen Bay

OriginalPaper | Updated：2023-05-16

- The vertical distributions and sources of PAHs in sediment of Xiamen Bay
- The vertical distributions and sources of PAHs in sediment of Xiamen Bay
- 海洋湖沼学报（英文） 1999年17卷第3期页码：247-251
- Affiliations：
  
  The Research Laboratory of SEDC of Marine Ecological Environment Environmental Science Research Centre Xiamen University
- Author bio：
- Funds：
  
  Project 49356001 supported by NSFC.
- DOI：10.1007/BF02842602
  中图分类号：
- 纸质出版：1999
- Accepted：
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The vertical distributions and sources of PAHs in sediment of Xiamen Bay[J]. 海洋湖沼学报（英文）, 1999,17(3):247-251.

Xin-hong, W., Li, X., Wei-qi, C. et al. The vertical distributions and sources of PAHs in sediment of Xiamen Bay., Chin. J. Ocean. Limnol. 17, 247–251 (1999). https://doi.org/10.1007/BF02842602
The vertical distributions and sources of PAHs in sediment of Xiamen Bay[J]. 海洋湖沼学报（英文）, 1999,17(3):247-251. DOI： 10.1007/BF02842602.

Xin-hong, W., Li, X., Wei-qi, C. et al. The vertical distributions and sources of PAHs in sediment of Xiamen Bay., Chin. J. Ocean. Limnol. 17, 247–251 (1999). https://doi.org/10.1007/BF02842602 DOI：

摘要

Abstract

This study on the vertical distributions and sources of sixteen PAHs in Xiamen Bay after their separation and determination in sediment cores from No. 1 and No. 5 Stations

showed that PAHs concentrations varied from 158 to 337 ng/g dry weight

and that ΣPAHs varied from 1.1 to 6.0 μg/g. The vertical concentration distributions at No. 1 Station varied slightly (average of 16 PAHs

242 ng/g; ΣPAHs 1.9 μg/g)

except for a maximum at the depth of 3–6 cm (317 ng/g and 2.9 μg/g). The vertical concentration distribution at No. 5 Station changed irregularly

and there was also a maximum at the depth of 30–33cm (337 ng/g

6.0 μg/g). No. 5. Station (in the inner bay) was much more contaminated by PAHs than No. 1 Station (in the inlet of the bay). The concentrations of PAHs in Xiamen Bay were much lower than the average in the coasts of the world. The sources of PAHs in Xiamen Bay were mainly urban discharge

industry and combustion of fuels.

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references

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