Factors determining accumulation of bisphenol A and alkylphenols at a low trophic level as exemplified by mussels Mytilus trossulus

Marta Staniszewska , Bożena Graca , Adam Sokołowski , Iga Nehring , Andrzej Wasik , Anna Jendzul


The aim of the study was to investigate abiotic and biotic factors influencing the accumulation of endocrine disrupting compounds (EDCs) such as bisphenol A (BPA), 4-tert-octylphenol (OP) and 4-nonylphenol (NP) in mussels Mytilus trossulus from the Gulf of Gdansk (Southern Baltic). The key abiotic factor influencing BPA, OP and NP accumulation in mussels is their hydrophilicity/lipophilicity, which affects their main assimilation routes - by digestive tract for the more lipophilic OP and NP, and additionally by the gills for the less lipophilic BPA. As a result, high condition index (i.e. higher soft tissue weight) is more often correlated with high concentrations of OP and NP in mussels than with BPA. Furthermore, alkylphenols have 6–8 times greater accumulative potential than BPA. Concentration of the studied compounds was lower in females than in males following spawning, and the effect lasted longer for BPA than for alkylphenols. The influence of season and hydrological conditions on BPA, OP, NP in the mussel was more pronounced than the proximity of external sources of these compounds. An increase in water temperature in summer probably stimulated the solubility of BPA, the least lipophilic of the studied compounds, and led to increased assimilation of this compound from water (through gills). On the other hand, high OP and NP concentrations in mussels occurred in spring, which was caused by increased surface run-off and sediments resuspension.
Author Marta Staniszewska (FOG/IO/DMChEP)
Marta Staniszewska,,
- Division of Marine Chemistry and Environmental Protection
, Bożena Graca (FOG/IO/DMChEP)
Bożena Graca,,
- Division of Marine Chemistry and Environmental Protection
, Adam Sokołowski (FOG/IO/DMEF)
Adam Sokołowski,,
- Division of Marine Ecosystems Functioning
, Iga Nehring (FOG/IO/DMChEP)
Iga Nehring,,
- Division of Marine Chemistry and Environmental Protection
, Andrzej Wasik
Andrzej Wasik,,
, Anna Jendzul (FOG)
Anna Jendzul,,
- Faculty of Oceanography and Geography
Journal seriesEnvironmental Pollution, ISSN 0269-7491, (A 40 pkt)
Issue year2017
Publication size in sheets0.60
Keywords in Englishbisphenol A, alkylphenols, Mytilus trossulus, accumulation, trophic level, endocrine disruptors
ASJC Classification2700 General Medicine; 3005 Toxicology; 2307 Health, Toxicology and Mutagenesis; 2310 Pollution
URL http://doi.org/10.1016/j.envpol.2016.11.020
Languageen angielski
Score (nominal)40
Score sourcejournalList
ScoreMinisterial score = 40.0, 28-01-2020, ArticleFromJournal
Publication indicators WoS Citations = 5.000; Scopus SNIP (Source Normalised Impact per Paper): 2017 = 1.493; WoS Impact Factor: 2017 = 4.358 (2) - 2017=5.291 (5)
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