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Bancel S, Cachot J, Bon C, Rochard É, Geffard O. A critical review of pollution active biomonitoring using sentinel fish: Challenges and opportunities. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 360:124661. [PMID: 39111525 DOI: 10.1016/j.envpol.2024.124661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Revised: 07/25/2024] [Accepted: 08/01/2024] [Indexed: 08/17/2024]
Abstract
Water pollution is a significant threat to aquatic ecosystems. Various methods of monitoring, such as in situ approaches, are currently available to assess its impact. In this paper we examine the use of fish in active biomonitoring to study contamination and toxicity of surface waters. We analysed 148 previous studies conducted between 2005 and 2022, including both marine and freshwater environments, focusing on the characteristics of the organisms used as well as the principal goals of these studies. The main conclusions we drew are that a wide range of protocols and organisms have been used but there is no standardised method for assessing the quality of aquatic ecosystems on a more global scale. Additionally, the most commonly used developmental stages have been juveniles and adults. At these stages, the most frequently used species were the fathead minnow (Pimephales promelas) and two salmonids: rainbow trout (Oncorhynchus mykiss) and brown trout (Salmo trutta). Few studies used earlier stages of development (embryos or larvae), mostly due to the difficulty of obtaining fish embryos and caging them in the field. Finally, we identified research gaps in active biomonitoring for water quality assessment which could indicate useful directions for future research and development.
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Affiliation(s)
| | - Jérôme Cachot
- Université de Bordeaux, CNRS and INP Bordeaux, UMR 5805 EPOC, Allée Geoffroy Saint-Hilaire, 33615, Pessac Cedex, Nouvelle-Aquitaine, France
| | - Corentin Bon
- INRAE, UR Riverly, F-69100, Villeurbanne, France
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Warren LD, Guyader ME, Kiesling RL, Higgins CP, Schoenfuss HL. Linking Trace Organic Contaminants in On-Site Wastewater-Treatment Discharge with Biological Effects. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2021; 40:3193-3204. [PMID: 34499771 DOI: 10.1002/etc.5208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 08/25/2021] [Accepted: 09/07/2021] [Indexed: 06/13/2023]
Abstract
Around the globe, on-site wastewater-treatment systems (OWTSs) are critical for rural communities without access to a municipal sewer system. However, their treatment efficiency does not match that of modern wastewater-treatment plants. The impact of OWTS discharge on nearby aquatic ecosystems and their resident fish species is poorly understood. In the present study, larval and adult fathead minnows (Pimephales promelas) and adult sunfish (Lepomis macrochirus) were exposed for 21 days to two trace organic contaminant (TOrC) mixtures replicating water chemistry derived from a previous environmental study. Larval fathead minnows were assessed for survival, growth, predator avoidance, and feeding efficiency. Adult fathead minnows and sunfish were assessed for a suite of physiological endpoints (condition indices, vitellogenin, glucose), histological changes, and fecundity. The only observed effect of TOrC mixture exposure on larval fathead minnows was a decrease in feeding efficiency. Effects were mixed in exposed adult fishes, except for male sunfish which realized a significant induction of vitellogenin (p < 0.05). The consequences of TOrC mixture exposure in the present controlled laboratory study match effects observed in wild-caught sunfish in a corresponding field study. The present study begins to bridge the gap by connecting nonpoint OWTS pollution with biological effects observed in resident lake fish species. Given the effects observed despite the brevity of the laboratory mixture exposure, longer-term studies are warranted to understand the full impacts of OWTS discharge to nearby aquatic ecosystems. Environ Toxicol Chem 2021;40:3193-3204. © 2021 SETAC. This article has been contributed to by US Government employees and their work is in the public domain in the USA.
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Affiliation(s)
- Les D Warren
- Aquatic Toxicology Laboratory, St. Cloud State University, St. Cloud, Minnesota, USA
| | - Meaghan E Guyader
- Civil and Environmental Engineering, Colorado School of Mines, Golden, Colorado, USA
| | | | - Christopher P Higgins
- Civil and Environmental Engineering, Colorado School of Mines, Golden, Colorado, USA
| | - Heiko L Schoenfuss
- Aquatic Toxicology Laboratory, St. Cloud State University, St. Cloud, Minnesota, USA
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Guyader ME, Warren LD, Green E, Butt C, Ivosev G, Kiesling RL, Schoenfuss HL, Higgins CP. Prioritizing potential endocrine active high resolution mass spectrometry (HRMS) features in Minnesota lakewater. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 670:814-825. [PMID: 30921715 DOI: 10.1016/j.scitotenv.2019.02.448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 02/08/2019] [Accepted: 02/28/2019] [Indexed: 06/09/2023]
Abstract
Liquid chromatography high-resolution mass spectrometry (LC-HRMS) shows great potential for expanding our understanding of relevant unknown chemical components present within complex environmental mixtures. This study identified potentially endocrine active components within Minnesota lakewater by prioritizing LC-HRMS features uniquely present at sunfish spawning habitats where male fish showed signs of estrogen agonism. Porewater samples from four locations within the same lake were analyzed using liquid chromatography quadrupole time of flight mass spectrometry (LC-QToF/MS) with positive (ESI+) and negative (ESI-) electrospray ionization. Plasma vitellogenin concentrations of captured male sunfish was used to designate sites as either endocrine active (ACT; 2 sites) or reference (REF; 2 sites). Assuming unique chemical presence at active sites contributed to endocrine activity, features at significantly higher intensities (p-value < 0.05, t-value > t-critical, log-fold change > 0.1; equal variance t-test of log2 transformed data) in ACT sites were then compiled into a suspect search list for feature identification. Adducts and isotopes of prioritized features were deprioritized using pattern recognizing algorithms using mass, retention time, and intensity. Feature identities were reported according to established confidence metrics using spectral libraries and elemental composition algorithms. This LC-HRMS approach identified a number of features omitted by targeted analysis with higher relative abundances in ACT sites, including plant essential oils, fatty acids, and mycotoxins. Multivariate analysis determined whether features were either present at both sites (AB) or unique to individual ACT sites (A or B). Detection frequency across datasets indicated bias in feature prioritization influenced by the chosen sampling method and sample acquisition mode. The majority of features prioritized by this workflow remain tentatively identified or unidentified masses of interest, reflective of current limitations in shared spectral libraries for soft ionization analyses. Strategies similar to this workflow have the potential to reduce bias in database-driven toxicological prioritization frameworks.
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Guyader ME, Warren LD, Green E, Bertram R, Proudian AP, Kiesling RL, Schoenfuss HL, Higgins CP. Trace organic contaminant (TOrC) mixtures in Minnesota littoral zones: Effects of on-site wastewater treatment system (OWTS) proximity and biological impact. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 626:1157-1166. [PMID: 29898522 DOI: 10.1016/j.scitotenv.2018.01.123] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 01/13/2018] [Accepted: 01/13/2018] [Indexed: 06/08/2023]
Abstract
On-site wastewater treatment systems (OWTSs) are an international wastewater management strategy for rural and semi-rural communities without access to centralized sewage treatment. These systems are a suspected source of trace organic contaminants (TOrCs) that may be responsible for endocrine disrupting effects to resident fish species in Minnesota Lakes. This study assessed localized porewater concentrations of TOrCs in near-shore environments across five Minnesota Lakes. Sampling sites were designated as either likely (HOME) or unlikely (REF) to receive OWTS discharges based on their proximity to shoreline households. Sampling sites also served as sunfish spawning habitats concurrently studied for biological impacts to resident adult males. Two-group hypothesis tests demonstrated significantly (p = .02) higher total TOrC concentrations in HOME (Mean = 841 ng/L) versus REF (Mean = 222 ng/L) sites. HOME sites also contained a wider suite of TOrC detections relative to REF sites. The distance to the nearest household (most proximal distance; MPD) negatively correlated (r = -0.62) with total TOrC concentrations. However, 2,4-D and DEET were major contributors to these total concentrations, suggesting that anthropogenic influence from households may not be exclusively attributed to OWTS discharges. Further, TOrC presence and elevated nitrogen concentrations in REF site porewater suggest additional, non-household TOrC discharges to these lakes. Significantly higher blood concentrations of vitellogenin (p = .03) and 11-ketotestosterone (p = .01) were observed in adult male sunfish captured from HOME versus REF sites. Comparisons between chemical and biological data indicate enhanced bioactive effects of co-contaminants. The findings from this study demonstrate multiple diffuse transport pathways contribute to the presence of biologically active TOrC mixtures in Minnesota Lakes, and mitigation efforts should consider minimizing residential inputs of chemicals associated with both outdoor and OWTS activity.
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Affiliation(s)
- Meaghan E Guyader
- Department of Civil and Environmental Engineering, Colorado School of Mines, 1500 Illinois Street, Golden, CO 80401, United States
| | - Les D Warren
- Aquatic Toxicology Laboratory, St. Cloud State University, WSB-273, 720 Fourth Avenue South, St. Cloud, MN 56301, United States
| | - Emily Green
- Chemical Engineering Department, Colorado School of Mines, 1500 Illinois St, Golden, CO 80401, United States
| | - Riley Bertram
- Aquatic Toxicology Laboratory, St. Cloud State University, WSB-273, 720 Fourth Avenue South, St. Cloud, MN 56301, United States
| | - Andrew P Proudian
- Department of Applied Physics, Colorado School of Mines, 1500 Illinois St, Golden, CO 80401, United States
| | - Richard L Kiesling
- U.S. Geological Survey, 2280 Woodale Drive, Mounds View, MN 55112, United States
| | - Heiko L Schoenfuss
- Aquatic Toxicology Laboratory, St. Cloud State University, WSB-273, 720 Fourth Avenue South, St. Cloud, MN 56301, United States
| | - Christopher P Higgins
- Department of Civil and Environmental Engineering, Colorado School of Mines, 1500 Illinois Street, Golden, CO 80401, United States.
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Ferrey ML, Coreen Hamilton M, Backe WJ, Anderson KE. Pharmaceuticals and other anthropogenic chemicals in atmospheric particulates and precipitation. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 612:1488-1497. [PMID: 28910962 DOI: 10.1016/j.scitotenv.2017.06.201] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 06/23/2017] [Accepted: 06/23/2017] [Indexed: 04/15/2023]
Abstract
Air and precipitation samples were analyzed by liquid chromatography tandem mass spectrometry (LC-MS/MS) and gas chromatography mass spectrometry (GC-MS) for pharmaceuticals, personal care products, and other commercial chemicals within the St. Paul/Minneapolis metropolitan area of Minnesota, U.S. Of the 126 chemicals analyzed, 17 were detected at least once. Bisphenol A, N,N-diethyl-meta-toluamide (DEET), and cocaine were the most frequently detected; their maximum concentrations in snow were 3.80, 9.49, and 0.171ng/L and in air were 0.137, 0.370, and 0.033ng/m3, respectively. DEET and cocaine were present in samples of rain up to 14.5 and 0.806ng/L, respectively. Four antibiotics - ofloxacin, ciprofloxacin, enrofloxacin, and sulfamethoxazole - were detected at concentrations up to 10.3ng/L in precipitation, while ofloxacin was the sole antibiotic detected in air at 0.013ng/m3. The X-ray contrast agent iopamidol and the non-steroidal anti-inflammatory drug naproxen were detected in snow up to 228ng/L and 3.74ng/L, respectively, while caffeine was detected only in air at 0.069 and 0.111ng/m3. Benzothiazole was present in rain up to 70ng/L, while derivatives of benzotriazole - 4-methylbenzotriazole, 5-methylbenzotriazole, and 5-chlorobenzotriazole - were detected at concentrations up to 1.5ng/L in rain and 3.4ng/L in snow. Nonylphenol and nonylphenol monoethoxylate were detected once in air at 0.165 and 0.032ng/m3, respectively. Although the sources of these chemicals to atmosphere are not known, fugacity analysis suggests that wastewater may be a source of nonylphenol, nonylphenol monoethoxylate, DEET, and caffeine to atmosphere. The land-spreading of biosolids is known to generate PM10 that could also account for the presence of these contaminants in air. Micro-pollutant detections in air and precipitation are similar to the profile of contaminants reported previously for surface water. This proof of concept study suggests that atmospheric transport of these chemicals may partially explain the ubiquity of these contaminants in the aquatic environment.
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Affiliation(s)
- Mark L Ferrey
- Minnesota Pollution Control Agency, 520 Lafayette Road, St. Paul, MN 55155-4194, USA.
| | - M Coreen Hamilton
- SGS AXYS Analytical Services, Ltd, 2045 Mills Road West, Sidney, British Columbia V8L 562, Canada.
| | - Will J Backe
- Minnesota Department of Health, 601 Robert St. North, St. Paul, MN 55155-2531, USA.
| | - Kurt E Anderson
- Minnesota Pollution Control Agency, 520 Lafayette Road, St. Paul, MN 55155-4194, USA.
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Schaider LA, Rodgers KM, Rudel RA. Review of Organic Wastewater Compound Concentrations and Removal in Onsite Wastewater Treatment Systems. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2017; 51:7304-7317. [PMID: 28617596 DOI: 10.1021/acs.est.6b04778] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Onsite wastewater treatment systems, such as septic systems, serve 20% of U.S. households and are common in areas not served by wastewater treatment plants (WWTPs) globally. They can be sources of nutrients and pathogen pollution and have been linked to health effects in communities where they contaminate drinking water. However, few studies have evaluated their ability to remove organic wastewater compounds (OWCs) such as pharmaceuticals, hormones, and detergents. We synthesized results from 20 studies of 45 OWCs in conventional drainfield-based and alternative onsite wastewater treatment systems to characterize concentrations and removal. For comparison, we synthesized 31 studies of these same OWCs in activated sludge WWTPs. OWC concentrations and removal in drainfields varied widely and depended on wastewater sources and compound-specific removal processes, primarily sorption and biotransformation. Compared to drainfields, alternative systems had similar median and higher maximum concentrations, reflecting a wider range of system designs and redox conditions. OWC concentrations and removal in drainfields were generally similar to those in conventional WWTPs. Persistent OWCs in groundwater and surface water can indicate the overall extent of septic system impact, while the presence of well-removed OWCs, such as caffeine and acetaminophen, may indicate discharges of poorly treated wastewater from failing or outdated septic systems.
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Affiliation(s)
- Laurel A Schaider
- Silent Spring Institute , 320 Nevada Street, Suite 302, Newton, Massachusetts 02460 United States
| | - Kathryn M Rodgers
- Silent Spring Institute , 320 Nevada Street, Suite 302, Newton, Massachusetts 02460 United States
| | - Ruthann A Rudel
- Silent Spring Institute , 320 Nevada Street, Suite 302, Newton, Massachusetts 02460 United States
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