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Goodrow SM, Ruppel B, Lippincott RL, Post GB, Procopio NA. Investigation of levels of perfluoroalkyl substances in surface water, sediment and fish tissue in New Jersey, USA. Sci Total Environ 2020; 729:138839. [PMID: 32387771 DOI: 10.1016/j.scitotenv.2020.138839] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 04/14/2020] [Accepted: 04/18/2020] [Indexed: 05/12/2023]
Abstract
Per- and polyfluoroalkyl substances (PFAS) are persistent, bioaccumulative, and toxic substances found in New Jersey (NJ) due to historic and current industrial activities and the use of aqueous film forming foams. This research documents PFAS occurrence in surface water, sediments, and fish tissue at 11 targeted waterbodies in NJ suspected to be impacted by PFAS. Thirteen PFAS compounds were quantified from each media. The profile of detected PFAS differed among media from the same site, with shorter chain PFAS tending to predominate in surface water while longer chain PFAS predominated in fish and sediments. All water samples contained detectable levels of at least four perfluoroalkyl substances. PFOA, PFHpA and PFPeA were detected at every site. ΣPFAS concentrations in water samples ranged from 22.9 to 279.5 ng/L. At least one, and up to eight, PFAS were detected in sediment samples at 10 sites, while there were no detections of PFAS in sediments at the reference site. ΣPFAS concentrations in sediment samples ranged from below detection to 30.9 ng/g. At least one fish of each species at every site had detectable levels of PFAS compounds. ΣPFAS concentrations in fish were highest at sites downstream from a military facility, and lowest at the reference site. PFOS, PFDA, PFUnA and PFDoA were the predominant PFAS detected in fish tissue. PFOS was generally found in fish tissue at higher concentrations than other PFAS, with higher PFOS concentrations found in the tissue of yellow perch, American eel, pumpkinseed, and largemouth bass collected at sites with higher detections of PFOS in surface waters. PFOS levels in nearly all fish species were, on average, high enough to trigger fish consumption advisories. Additional studies are needed to further evaluate the sources and occurrence of PFAS in NJ and to better understand their movement through the environment and potential risks.
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Affiliation(s)
- Sandra M Goodrow
- New Jersey Department of Environmental Protection, Division of Science and Research, Mail Code 428-01, 428 E State St., Trenton, NJ 08625, United States of America.
| | - Bruce Ruppel
- New Jersey Department of Environmental Protection, Division of Science and Research, Mail Code 428-01, 428 E State St., Trenton, NJ 08625, United States of America.
| | - Robert L Lippincott
- New Jersey Department of Environmental Protection, Division of Science and Research, Mail Code 428-01, 428 E State St., Trenton, NJ 08625, United States of America.
| | - Gloria B Post
- New Jersey Department of Environmental Protection, Division of Science and Research, Mail Code 428-01, 428 E State St., Trenton, NJ 08625, United States of America.
| | - Nicholas A Procopio
- New Jersey Department of Environmental Protection, Division of Science and Research, Mail Code 428-01, 428 E State St., Trenton, NJ 08625, United States of America.
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Iwanowicz LR, Smalling KL, Blazer VS, Braham RP, Sanders LR, Boetsma A, Procopio NA, Goodrow S, Buchanan GA, Millemann DR, Ruppel B, Vile J, Henning B, Abatemarco J. Reconnaissance of Surface Water Estrogenicity and the Prevalence of Intersex in Smallmouth Bass ( Micropterus Dolomieu) Inhabiting New Jersey. Int J Environ Res Public Health 2020; 17:ijerph17062024. [PMID: 32204384 PMCID: PMC7142597 DOI: 10.3390/ijerph17062024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 03/12/2020] [Accepted: 03/16/2020] [Indexed: 01/01/2023]
Abstract
The observation of testicular oocytes in male fishes has been utilized as a biomarker of estrogenic endocrine disruption. A reconnaissance project led in the Northeastern United States (US) during the period of 2008–2010 identified a high prevalence of intersex smallmouth bass on or near US Fish & Wildlife Service National Wildlife Refuges that included the observation of 100% prevalence in smallmouth bass males collected from the Wallkill River, NJ, USA. To better assess the prevalence of intersex smallmouth bass across the state of New Jersey, a tiered reconnaissance approach was initiated during the fall of 2016. Surface water samples were collected from 101 (85 river, 16 lake/reservoir) sites across the state at base-flow conditions for estrogenicity bioassay screening. Detectable estrogenicity was observed at 90% of the sites and 64% were above the US Environmental Protection Agency trigger level of 1 ng/L. Median surface water estrogenicity was 1.8 ng/L and a maximum of 6.9 ng/L E2EqBLYES was observed. Adult smallmouth bass were collected from nine sites, pre-spawn during the spring of 2017. Intersex was identified in fish at all sites, and the composite intersex prevalence was 93.8%. Prevalence across sites ranged from 70.6% to 100%. In addition to intersex, there was detectable plasma vitellogenin in males at all sites. Total estrogenicity in surface water was determined at these fish collection sites, and notable change over time was observed. Correlation analysis indicated significant positive correlations between land use (altered land; urban + agriculture) and surface water estrogenicity. There were no clear associations between land use and organismal metrics of estrogenic endocrine disruption (intersex or vitellogenin). This work establishes a baseline prevalence of intersex in male smallmouth bass in the state of New Jersey at a limited number of locations and identifies a number of waterbodies with estrogenic activity above an effects-based threshold.
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Affiliation(s)
- Luke R. Iwanowicz
- US Geological Survey, Leetown Science Center, Kearneysville, WV 25430, USA; (V.S.B.); (R.P.B.); (L.R.S.)
- Correspondence: ; Tel.: 304-724-4550
| | - Kelly L. Smalling
- US Geological Survey, New Jersey Water Science Center, Lawrence, NJ 08648, USA; (K.L.S.); (A.B.)
| | - Vicki S. Blazer
- US Geological Survey, Leetown Science Center, Kearneysville, WV 25430, USA; (V.S.B.); (R.P.B.); (L.R.S.)
| | - Ryan P. Braham
- US Geological Survey, Leetown Science Center, Kearneysville, WV 25430, USA; (V.S.B.); (R.P.B.); (L.R.S.)
| | - Lakyn R. Sanders
- US Geological Survey, Leetown Science Center, Kearneysville, WV 25430, USA; (V.S.B.); (R.P.B.); (L.R.S.)
| | - Anna Boetsma
- US Geological Survey, New Jersey Water Science Center, Lawrence, NJ 08648, USA; (K.L.S.); (A.B.)
| | - Nicholas A. Procopio
- New Jersey Department of Environmental Protection, Division of Science and Research, Trenton, NJ 08625, USA; (N.A.P.); (S.G.); (G.A.B.); (D.R.M.); (B.R.)
| | - Sandra Goodrow
- New Jersey Department of Environmental Protection, Division of Science and Research, Trenton, NJ 08625, USA; (N.A.P.); (S.G.); (G.A.B.); (D.R.M.); (B.R.)
| | - Gary A. Buchanan
- New Jersey Department of Environmental Protection, Division of Science and Research, Trenton, NJ 08625, USA; (N.A.P.); (S.G.); (G.A.B.); (D.R.M.); (B.R.)
| | - Daniel R. Millemann
- New Jersey Department of Environmental Protection, Division of Science and Research, Trenton, NJ 08625, USA; (N.A.P.); (S.G.); (G.A.B.); (D.R.M.); (B.R.)
| | - Bruce Ruppel
- New Jersey Department of Environmental Protection, Division of Science and Research, Trenton, NJ 08625, USA; (N.A.P.); (S.G.); (G.A.B.); (D.R.M.); (B.R.)
| | - John Vile
- New Jersey Department of Environmental Protection, Division of Water Monitoring and Standards, Trenton, NJ 08625, USA; (J.V.); (B.H.); (J.A.)
| | - Brian Henning
- New Jersey Department of Environmental Protection, Division of Water Monitoring and Standards, Trenton, NJ 08625, USA; (J.V.); (B.H.); (J.A.)
| | - John Abatemarco
- New Jersey Department of Environmental Protection, Division of Water Monitoring and Standards, Trenton, NJ 08625, USA; (J.V.); (B.H.); (J.A.)
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Pflugh KK, Stern AH, Nesposudny L, Lurig L, Ruppel B, Buchanan GA. Consumption patterns and risk assessment of crab consumers from the Newark Bay Complex, New Jersey, USA. Sci Total Environ 2011; 409:4536-4544. [PMID: 21864884 DOI: 10.1016/j.scitotenv.2011.07.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2011] [Revised: 06/29/2011] [Accepted: 07/05/2011] [Indexed: 05/31/2023]
Abstract
The Newark Bay Complex (NBC) is a significant historical repository of polychlorinated dibenzodioxins (PCDDs) and dioxin-like compounds. Detection of high levels of 2,3,7,8 tetrachloro-dibenzodioxins (TCDD) and its toxicological equivalents in blue crabs in the early 1990's led to a ban on the taking and distribution of crabs from the NBC. Despite this ban and ongoing communication outreach, surveys of crabbers in 1995, 2002 and 2005 by the New Jersey Department of Environmental Protection (NJDEP) showed that crabbing for recreational purposes and for significant dietary supplementation was continuing. At the time they were surveyed, the crabbers had been consuming these crabs for an average of 37% of their lives. Thus, exposure can be considered chronic. The surveys provided data on the duration, frequency and amount of NBC crab consumption. In 2004, the NJDEP sampled blue crabs in the NBC and analyzed the edible portions for 2,3,7,8 TCDD toxicity equivalent (TEQ) concentration. We have combined the survey-based exposure data and the 2,3,7,8 TCDD TEQ concentration data to produce an estimate of the lifetime cancer risk to NBC crabbers from dioxin-like compounds. We employed a point-estimate approach using discrete lower, central tendency and reasonable maximum exposure (RME) estimates of exposure factors and a probabilistic approach to exposure factors. Both approaches show central tendency lifetime cancer risk of greater than one-in-a-thousand (10(-3)) and an upper percentile/RME risk of approximately one-in-a-hundred (10(-2)). Little extrapolation is involved in applying the 2,3,7,8-TCDD TEQ concentration data in crabs to risk estimates in the population consuming those crabs. The ongoing and frequent nature of the crab collection minimizes the uncertainty often inherent in food recall surveys. These estimates point to the continued risk posed to NBC crab consumers and to the continuing importance of this resource which, with proper remediation, could provide ongoing benefit to the surrounding community.
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Affiliation(s)
- Kerry Kirk Pflugh
- New Jersey Department of Environmental Protection, 401 E. State St., P.O. Box 402, Trenton, NJ 08625-0402, USA
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Ashley JTF, Horwitz R, Steinbacher JC, Ruppel B. A comparison of congeneric PCB patterns in American eels and striped bass from the Hudson and Delaware River estuaries. Mar Pollut Bull 2003; 46:1294-1308. [PMID: 14550342 DOI: 10.1016/s0025-326x(03)00235-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The Hudson River estuary has enormous spatial variation in polychlorinated biphenyl (PCB) contamination due in large part to historical point source discharges above Troy Dam. The Delaware River estuary has accumulated significant levels of PCBs through decades of industrial, municipal, and non-point source inputs. The overall goal of this research was to use existing data sets to compare and contrast the patterns of accumulated PCB congeners in sub-populations of American eels and striped bass inhabiting these two estuaries and surrounding coastal waters. Using principal component analysis and analysis of covariance (ANCOVA), inter- and intra-estuarine differences in accumulated congeneric patterns were denoted for both species. Results from our study support the idea that migratory behaviors of striped bass hamper the use of accumulated congener-specific PCB patterns in providing information on localized contamination, although major regional differences were seen between upriver Hudson River fish, downriver Hudson River fish and fish from other areas within this study. This study provides additional evidence for the use of the American eel as a biomonitoring tool, since its limited home range provides finer resolution of regional contamination.
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Affiliation(s)
- Jeffrey T F Ashley
- School of Science and Health, Philadelphia University, School House Lane and Henry Avenue, Philadelphia, PA 19144, USA.
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