freshwater fishbiota monitoringFish concentrations of perfluorocarboxylic and perfluorosulfonic acids were reported for seven deep lakes in the European subalpine area, namely Lake Geneva, L. Lugano and L. Maggiore, L. Iseo, L. Como, L. Garda and L. Mergozzo, one shallow lowland (L. Varese) ...
respectively, for certain PFAS compounds, the researchers report. Concentrations of individual PFAS in other fish and seafood measured generally less than one nanogram per gram.
摘要:水产品是全球最为活跃的贸易产品之一,水产品的质量对经济发展至关重要㊂研究表明,膳食中鱼 类的摄入是PFAS(per-and polyfluoroalkyl substances)经由水产品对人类的主要暴露途径㊂养殖水环境及水 产品中的PFAS对水产品质量及人类健康构成不可忽视的直接威胁㊂本文综述了典型PFAS在养殖水体及 水产养殖生物中的...
haddock, lobster, salmon, scallop, shrimp and tuna — from a market in coastal New Hampshire and measured the levels of 26 types of PFAS. Shrimp and lobster had the highest concentrations, with averages as high as 1.74 and 3.30 nanograms per gram of flesh, respectively. Other species genera...
Specifically, the agency is seeking scientific data and information from the seafood industry and other stakeholders and experts (e.g., academia, state and other federal agencies), on PFAS concentrations in seafood, the surrounding environment and processing water. The agency is also looking for ...
In addition, NIST standard reference material 1947, Lake Michigan Fish Tissue, was extracted and analyzed alongside the spiked samples to gauge the accuracy of the method. This reference material reports NIST determined concentrations...
Elevated concentrations of long chain PFASs in serum are likely due to exposure from traditional foods. The presence of both PFASs and PBDEs in sentinel ... Samuel Byrne a,Samarys Seguinot-Medina b,Pamela Miller b,... - 《Environmental Pollution》 被引量: 6发表: 2017年 Per- and poly-...
The researchers see four PFAS in nearly every fish they look at—PFOS, PFUnA, PFDA, and PFDoA. They also tend to see higher concentrations of the chemicals in males. “Most of our collections are in the spring, and that’s the time that the males are down in the sediment building nes...
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Shrimp and lobster clocked the highest concentrations with averages ranging as high as 1.74 and 3.30 nanograms per gram of flesh, respectively, for certain PFAS compounds, the researchers report. Concentrations of individual PFAS in other fish and seafood measured generally less than one nanogram per...