Distinct anthropogenic signatures: A comparative analysis of polycyclic aromatic hydrocarbons in sediments from two southeastern Chinese bays.

Ecological Risk and Health Risk Assessment PAHs PMF Source analysis Southeastern Chinese Bays

Journal

Marine pollution bulletin
ISSN: 1879-3363
Titre abrégé: Mar Pollut Bull
Pays: England
ID NLM: 0260231

Informations de publication

Date de publication:
16 May 2024
Historique:
received: 19 03 2024
revised: 08 05 2024
accepted: 09 05 2024
medline: 18 5 2024
pubmed: 18 5 2024
entrez: 17 5 2024
Statut: aheadofprint

Résumé

Sansha and Luoyuan Bay are influenced by different industrial structure, but the sources and pollution status of polycyclic aromatic hydrocarbons (PAHs), especially alkylated PAHs, are poorly understood. We studied 25 PAHs in surface sediments from the two bays. The results showed that PAHs concentrations in Sansha and Luoyuan Bay sediment range from 6.54 to 479.28 ng/g and 118.82 to 2984.09 ng/g, respectively. Alkylated PAHs dominated in Sansha (48.86 % of Σ

Identifiants

DOI: 10.1016/j.marpolbul.2024.116489 PMID: 38759463
pubmed: 38759463
pii: S0025-326X(24)00466-1
doi: 10.1016/j.marpolbul.2024.116489
pii:
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

116489

Informations de copyright

Copyright © 2024. Published by Elsevier Ltd.

Déclaration de conflit d'intérêts

Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Auteurs

Yingying Qian (Y)

School of Environmental Science and Engineering, Xiamen University of Technology, Xiamen 361021, China; Xiamen Key Laboratory of Membrane Research and Application, Xiamen 361024, China.

Haowen Zheng (H)

State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361102, China; Xiamen Marine Vocational and Technical College, Xiamen 361102, China; Key Laboratory of Marine Chemistry and Application Technology, Xiamen University, Xiamen 361102, China; College of Oceanography and Environmental Science, Xiamen University, Xiamen 361005, China.

Xia Ouyang (X)

State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361102, China; Xiamen Marine Vocational and Technical College, Xiamen 361102, China; Key Laboratory of Marine Chemistry and Application Technology, Xiamen University, Xiamen 361102, China; College of Oceanography and Environmental Science, Xiamen University, Xiamen 361005, China.

Yan Lin (Y)

School of Environmental Science and Engineering, Xiamen University of Technology, Xiamen 361021, China; Xiamen Key Laboratory of Membrane Research and Application, Xiamen 361024, China. Electronic address: yanlin@xmut.edu.cn.

Minggang Cai (M)

State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361102, China; Xiamen Marine Vocational and Technical College, Xiamen 361102, China; Key Laboratory of Marine Chemistry and Application Technology, Xiamen University, Xiamen 361102, China; College of Oceanography and Environmental Science, Xiamen University, Xiamen 361005, China. Electronic address: mgcai@xmu.edu.cn.

Classifications MeSH