Per- and polyfluoroalkyl substances (PFAS) accumulation in fish occupying different trophic positions from East Canyon Creek, a seasonally effluent-dominated river, Utah, USA.

IF 7.7 2区 环境科学与生态学 Q1 ENVIRONMENTAL SCIENCES Environmental Research Pub Date : 2025-02-01 Epub Date: 2024-11-28 DOI:10.1016/j.envres.2024.120480
Yelena Sapozhnikova, Kevin M Stroski, Samuel P Haddad, S Rebekah Burket, Michael Luers, Bryan W Brooks
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Abstract

Fish and seafood are considered a major source of human dietary exposure to per- and polyfluoroalkyl substances (PFAS). In this study, we examined levels of 35 PFAS in fish samples of brown trout and mottled sculpin, which occupy different trophic positions, collected in 2014 from East Canyon Creek in Utah, USA. We observed 20 PFAS with ∑20PFAS ranging from 0.46-63.9 ng/g and from

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东峡谷溪是美国犹他州一条季节性污水为主的河流,其不同营养位置的鱼类中全氟和多氟烷基物质(PFAS)的积累
鱼类和海产品被认为是人类从饮食中接触全氟烷基和多氟烷基物质的主要来源。在这项研究中,我们检测了2014年在美国犹他州东峡谷溪采集的处于不同营养位置的褐鳟鱼和斑驳鱼样本中35种PFAS的水平。共观察到20个PFAS,∑20PFAS范围为0.46 ~ 63.9 ng/g
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来源期刊
Environmental Research
Environmental Research 环境科学-公共卫生、环境卫生与职业卫生
CiteScore
12.60
自引率
8.40%
发文量
2480
审稿时长
4.7 months
期刊介绍: The Environmental Research journal presents a broad range of interdisciplinary research, focused on addressing worldwide environmental concerns and featuring innovative findings. Our publication strives to explore relevant anthropogenic issues across various environmental sectors, showcasing practical applications in real-life settings.
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