Skip to main content
Log in

Distribution of Freely Dissolved Polycyclic Aromatic Hydrocarbons in the Yellow Sea: Application of Improved Passive Sampling Technique

  • Article
  • Published:
Ocean Science Journal Aims and scope Submit manuscript

Abstract

A high-speed rotation-type passive sampling device (HSR-PSD) was designed to effectively measure the freely dissolved hydrophobic organic contaminants in an aquatic environment, and the operating conditions of the HSR-PSD were optimized. In addition to the HSR-PSD, a conventional high-volume water sampler was applied to the Yellow Sea near Korea, and the distributions of three environmental phases of polycyclic aromatic hydrocarbons (PAHs) were investigated. The HSR-PSD, operating for under 12 h at 1000 rpm, can measure the freely dissolved concentrations of PAHs up to log KOW = 6. Total freely dissolved PAH concentrations obtained from the HSR-PSD were from 0.67 to 1.9 ng/L in the Yellow Sea. The PAH levels were higher by one order of magnitude than those in other oceans. Concentrations of PAHs in dissolved and particulate phases ranged from 10 to 20 ng/L and from 0.0062 to 0.060 ng/L, respectively. Unlike the spatial distribution of dissolved PAHs, the concentrations of freely dissolved PAHs in water and predicted PAHs in fish are higher in the central regions than in coastal areas of the Yellow Sea. Locations with high bioavailable PAHs are adjacent to identified potential sources, demonstrating that PAHs, in the freely dissolved phase, tend to be more consistently distributed near to potential sources than those in the dissolved phase.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5

Similar content being viewed by others

References

Download references

Acknowledgements

This research was a part of the projects titled 'Determination of freely dissolved POPs using high-speed rotation-type passive sampler (TE99882)' and 'Development of Technology for Impact Assessment and Management of HNS discharged from Marine Industrial Facilities', funded by the Ministry of Oceans and Fisheries, Korea. This research was also supported by the project titled 'Techniques development for management and evaluation of biofouling on ship hulls (20210651)', funded by the Ministry of Oceans and Fisheries, Korea.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Gi Beum Kim.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary file1 (DOCX 242 KB)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Jang, Y.L., Jeong, H., Kim, N.Y. et al. Distribution of Freely Dissolved Polycyclic Aromatic Hydrocarbons in the Yellow Sea: Application of Improved Passive Sampling Technique. Ocean Sci. J. 57, 314–323 (2022). https://doi.org/10.1007/s12601-021-00039-7

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12601-021-00039-7

Keywords

Navigation