2020
DOI: 10.1007/s40726-020-00168-y
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Sources, Fate, and Plant Uptake in Agricultural Systems of Per- and Polyfluoroalkyl Substances

Abstract: Purpose of Review Per- and polyfluoroalkyl substances (PFAS) are a family of > 4700 recalcitrant compounds, many of which are ubiquitous in the environment. This review aims to (1) identify PFAS sources and fate processes relevant to agricultural systems and (2) expand on plant uptake mechanisms and plant responses to PFAS. Recent Findings The number of PFAS being quantified in studies involving soil, water, and plants is increasing. Transformation of p… Show more

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Cited by 74 publications
(52 citation statements)
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“…A similar study, taking into account the contamination of flathead mullet (Mugil cephalus), Atlantic mackerel (Scomber scombrus), and European plaice (Pleuronectes Platessa), hake (Merluccius merluccius), and sea bass (Dicentrarchus labrax), has reported PFAS contamination levels that were above the tolerable daily intake for toddlers' diet in Italy [56]. In this context, despite the Organization for Economic Cooperation and Development (OECD) has identified more than 4500 PFAS-related substances [57], only a few of them (<20) are regularly analysed and monitored, thus underestimating the real exposure to PFAS. For example, the percentage of unidentified organofluorine compounds may range from 30 to 90% of the total extracted fluorinated substances in wildlife animals or marine mammals [58,59].…”
Section: Introductionmentioning
confidence: 99%
“…A similar study, taking into account the contamination of flathead mullet (Mugil cephalus), Atlantic mackerel (Scomber scombrus), and European plaice (Pleuronectes Platessa), hake (Merluccius merluccius), and sea bass (Dicentrarchus labrax), has reported PFAS contamination levels that were above the tolerable daily intake for toddlers' diet in Italy [56]. In this context, despite the Organization for Economic Cooperation and Development (OECD) has identified more than 4500 PFAS-related substances [57], only a few of them (<20) are regularly analysed and monitored, thus underestimating the real exposure to PFAS. For example, the percentage of unidentified organofluorine compounds may range from 30 to 90% of the total extracted fluorinated substances in wildlife animals or marine mammals [58,59].…”
Section: Introductionmentioning
confidence: 99%
“…PFAS present in AFFF utilized at fire training areas and military bases may persist in soils and groundwater leachate [17,46,47]. PFAS recalcitrance in soils due to AFFF leachate irrigation or biosolid amendment application pose reasonable concerns for agriculture [48]. Concentration of PFOA and PFOS in plants grown in biosolid-amended soils have previously been found up to 200 ng/g dw and 20 ng/g dw, respectively [49].…”
Section: Analysis Of Real Milk Samplesmentioning
confidence: 99%
“…To the best of our knowledge PFAAs have only been studied in crop species (e.g. Blaine et al, 2013Blaine et al, , 2014Costello and Lee, 2020), and studies on native plants species are absent. As in these earlier studies plants were grown on spiked soils or biosolid-amended soils (e.g.…”
Section: Pfaa Concentrations In Nettlesmentioning
confidence: 99%