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Yang W, Bu Q, Shi Q, Zhao R, Huang H, Yang L, Tang J, Ma Y. Emerging Contaminants in the Effluent of Wastewater Should Be Regulated: Which and to What Extent? TOXICS 2024; 12:309. [PMID: 38787088 PMCID: PMC11125804 DOI: 10.3390/toxics12050309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 04/22/2024] [Accepted: 04/22/2024] [Indexed: 05/25/2024]
Abstract
Effluent discharged from urban wastewater treatment plants (WWTPs) is a major source of emerging contaminants (ECs) requiring effective regulation. To this end, we collected discharge datasets of pharmaceuticals (PHACs) and endocrine-disrupting chemicals (EDCs), representing two primary categories of ECs, from Chinese WWTP effluent from 2012 to 2022 to establish an exposure database. Moreover, high-risk ECs' long-term water quality criteria (LWQC) were derived using the species sensitivity distribution (SSD) method. A total of 140 ECs (124 PHACs and 16 EDCs) were identified, with concentrations ranging from N.D. (not detected) to 706 μg/L. Most data were concentrated in coastal regions and Gansu, with high ecological risk observed in Gansu, Hebei, Shandong, Guangdong, and Hong Kong. Using the assessment factor (AF) method, 18 high-risk ECs requiring regulation were identified. However, only three of them, namely carbamazepine, ibuprofen, and bisphenol-A, met the derivation requirements of the SSD method. The LWQC for these three ECs were determined as 96.4, 1010, and 288 ng/L, respectively. Exposure data for carbamazepine and bisphenol-A surpassed their derived LWQC, indicating a need for heightened attention to these contaminants. This study elucidates the occurrence and risks of ECs in Chinese WWTPs and provides theoretical and data foundations for EC management in urban sewage facilities.
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Affiliation(s)
- Weiwei Yang
- School of Chemical & Environmental Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China (Q.S.)
| | - Qingwei Bu
- School of Chemical & Environmental Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China (Q.S.)
| | - Qianhui Shi
- School of Chemical & Environmental Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China (Q.S.)
| | - Ruiqing Zhao
- School of Chemical & Environmental Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China (Q.S.)
| | - Haitao Huang
- School of Chemical & Environmental Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China (Q.S.)
| | - Lei Yang
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Jianfeng Tang
- Key Laboratory of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
| | - Yuning Ma
- College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China
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Subba M, Keough MJ, Kellar C, Long S, Miranda A, Pettigrove VJ. Potamopyrgus antipodarum has the potential to detect effects from various land use activities on a freshwater ecosystem. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 287:117563. [PMID: 34147782 DOI: 10.1016/j.envpol.2021.117563] [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: 02/06/2021] [Revised: 05/17/2021] [Accepted: 06/06/2021] [Indexed: 06/12/2023]
Abstract
Identifying risks to ecosystems from contaminants needs a diversity of bioindicators, to understand the effects of these contaminants on a range of taxa. Molluscs are an ideal bioindicator because they are one of the largest phyla with extremely high ecological and economic importance. The aim of this study was to evaluate if laboratory bred Potamopyrgus antipodarum has the potential to show the impact of contaminants from various land use activities and degree of pollution on a freshwater ecosystem. We assessed the impact of contaminants arising from runoff and direct discharges in Merri Creek by measuring organism level responses (survival, growth, and reproduction), and sub-organism level responses (glutathione S-transferase (GST) activity, lipid peroxidation (LPO) activity and catalase (CAT) activity) in snails after 28-d of deployment at nine sites in Merri Creek and one site in Cardinia Creek. In Merri Creek, the top two sites were reference sites (with low impact from human activities), while the rest were impact sites (impacted by various anthropogenic land uses). Cardinia Creek (an additional reference site) had lower human activity. High concentrations of heavy metals, nutrients, and/or synthetic pyrethroids (bifenthrin) dominated these sites, which are likely to have contributed towards the negative responses observed in the snails. There was little influence from environmental conditions and site location on the endpoints because we found a similar response at an additional reference site compared to the reference sites in Merri Creek. At the organism level, reproduction increased and/or reduced, while CAT was affected at the sub-organism level. Potamopyrgus antipodarum has the potential to be a sensitive bioindicator for Australian conditions because the snails responded to varying concentrations of contaminants across different land use activities and showed similar sensitivity to P. antipodarum found in other regions of the globe and other bioindicators.
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Affiliation(s)
- Maita Subba
- Centre for Anthropogenic Pollution Impact and Management (CAPIM), School of Biosciences, University of Melbourne, Parkville, VIC, 3010, Australia.
| | - Michael J Keough
- Centre for Anthropogenic Pollution Impact and Management (CAPIM), School of Biosciences, University of Melbourne, Parkville, VIC, 3010, Australia
| | - Claudette Kellar
- Aquatic Environmental Stress Research Group (AQUEST), School of Science, RMIT University, PO Box 71, Bundoora, VIC, 3083, Australia
| | - Sara Long
- Aquatic Environmental Stress Research Group (AQUEST), School of Science, RMIT University, PO Box 71, Bundoora, VIC, 3083, Australia
| | - Ana Miranda
- Aquatic Environmental Stress Research Group (AQUEST), School of Science, RMIT University, PO Box 71, Bundoora, VIC, 3083, Australia
| | - Vincent J Pettigrove
- Aquatic Environmental Stress Research Group (AQUEST), School of Science, RMIT University, PO Box 71, Bundoora, VIC, 3083, Australia
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Rijnders J, Bervoets L, Prinsen E, Eens M, Beemster GTS, AbdElgawad H, Groffen T. Perfluoroalkylated acids (PFAAs) accumulate in field-exposed snails (Cepaea sp.) and affect their oxidative status. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 790:148059. [PMID: 34102443 DOI: 10.1016/j.scitotenv.2021.148059] [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: 04/12/2021] [Revised: 05/18/2021] [Accepted: 05/24/2021] [Indexed: 06/12/2023]
Abstract
Perfluoroalkyl acids (PFAAs) are a group of synthetic persistent chemicals with distinctive properties, such as a high thermal and chemical stability, that make them suitable for a wide range of applications. They have been produced since the 1950s, resulting in a global contamination of the environment and wildlife. They are resistant to biodegradation and have the tendency to bio-accumulate in organisms and bio-magnify in the food chain. However, little is known about the bioaccumulation of PFAAs in terrestrial invertebrates, including how they affect the physiology and particularly oxidative status. Therefore, we studied the bioaccumulation of PFAAs in snails that were exposed for 3 and 6 weeks along a distance gradient radiating from a well-known fluorochemical hotspot (3M). In addition, we examined the potential effects of PFAAs on the oxidative status of these snails. Finally, we tested for relationships between the concentrations of PFAAs in snails with those in soil and nettles they were feeding on and the influence of soil physicochemical properties on these relationships. Our results showed higher concentrations of PFOA and/or PFOS in almost every matrix at the 3M site, but no concentration gradient along the distance gradient. The PFOS concentrations in snails were related to those in the nettles and soil, and were affected by multiple soil properties. For PFOA, we observed no relationships between soil and biota concentrations. Short-chained PFAAs were dominant in nettles, whereas in soil and snails long-chained PFAAs were dominant. We found a significant positive correlation between peroxidase, catalase and peroxiredoxins and PFAA concentrations, suggesting that snails, in terms of oxidative stress (OS) response, are possibly susceptible to PFAAs pollution. CAPSULE: We observed a positive correlation between the levels of PFAAs and the antioxidants peroxidase, catalase and peroxiredoxins in snails, exposed on nettles grown at contaminated sites.
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Affiliation(s)
- Jet Rijnders
- Systemic Physiological and Ecotoxicologal Research (SPHERE), Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium.
| | - Lieven Bervoets
- Systemic Physiological and Ecotoxicologal Research (SPHERE), Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium.
| | - Els Prinsen
- Integrated Molecular Plant Physiology Research (IMPRES), Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium.
| | - Marcel Eens
- Behavioural Ecology and Ecophysiology Group (BECO), Department of Biology, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium.
| | - Gerrit T S Beemster
- Integrated Molecular Plant Physiology Research (IMPRES), Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium.
| | - Hamada AbdElgawad
- Integrated Molecular Plant Physiology Research (IMPRES), Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium; Botany and Microbiology Department, Faculty of Science, Beni-Suef University, Beni-Suef 62521, Egypt.
| | - Thimo Groffen
- Systemic Physiological and Ecotoxicologal Research (SPHERE), Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium; Behavioural Ecology and Ecophysiology Group (BECO), Department of Biology, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium.
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Gilroy ÈAM, Bartlett AJ, Gillis PL, Bendo NA, Salerno J, Hedges AM, Brown LR, Holman EAM, Stock NL, de Solla SR. Toxicity of the pharmaceuticals finasteride and melengestrol acetate to benthic invertebrates. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:41803-41815. [PMID: 32696412 PMCID: PMC7679302 DOI: 10.1007/s11356-020-10121-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 07/13/2020] [Indexed: 06/11/2023]
Abstract
The toxicity of endocrinologically active pharmaceuticals finasteride (FIN) and melengestrol acetate (MGA) was assessed in freshwater mussels, including acute (48 h) aqueous tests with glochidia from Lampsilis siliquoidea, sub-chronic (14 days) sediment tests with gravid female Lampsilis fasciola, and chronic (28 days) sediment tests with juvenile L. siliquoidea, and in chronic (42 days) sediment tests with the amphipod Hyalella azteca and the mayfly Hexagenia spp. Finasteride was not toxic in acute aqueous tests with L. siliquoidea glochidia (up to 23 mg/L), whereas significant toxicity to survival and burial ability was detected in chronic sediment tests with juvenile L. siliquoidea (chronic value (ChV, the geometric mean of LOEC and NOEC) = 58 mg/kg (1 mg/L)). Amphipods (survival, growth, reproduction, and sex ratio) and mayflies (growth) were similarly sensitive (ChV = 58 mg/kg (1 mg/L)). Melengestrol acetate was acutely toxic to L. siliquoidea glochidia at 4 mg/L in aqueous tests; in sediment tests, mayflies were the most sensitive species, with significant growth effects observed at 37 mg/kg (0.25 mg/L) (ChV = 21 mg/kg (0.1 mg/L)). Exposure to sublethal concentrations of FIN and MGA had no effect on the (luring and filtering) behaviour of gravid L. fasciola, or the viability of their brooding glochidia. Based on the limited number of measured environmental concentrations of both chemicals, and their projected concentrations, no direct effects are expected by these compounds individually on the invertebrates tested. However, organisms are exposed to contaminant mixtures in the aquatic environment, and thus, the effects of FIN and MGA as components of these mixtures require further investigation.
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Affiliation(s)
- Ève A M Gilroy
- Green House Science, Burlington, ON, Canada.
- Aquatic Contaminant Research Division, Environment and Climate Change Canada, Burlington, ON, L7S 1A1, Canada.
| | - Adrienne J Bartlett
- Aquatic Contaminant Research Division, Environment and Climate Change Canada, Burlington, ON, L7S 1A1, Canada
| | - Patricia L Gillis
- Aquatic Contaminant Research Division, Environment and Climate Change Canada, Burlington, ON, L7S 1A1, Canada
| | - Nicholas A Bendo
- Ecotoxicology and Wildlife Health Division, Environment and Climate Change Canada, Burlington, ON, Canada
| | - Joseph Salerno
- Aquatic Contaminant Research Division, Environment and Climate Change Canada, Burlington, ON, L7S 1A1, Canada
| | - Amanda M Hedges
- Aquatic Contaminant Research Division, Environment and Climate Change Canada, Burlington, ON, L7S 1A1, Canada
| | - Lisa R Brown
- Aquatic Contaminant Research Division, Environment and Climate Change Canada, Burlington, ON, L7S 1A1, Canada
| | - Emily A M Holman
- Aquatic Contaminant Research Division, Environment and Climate Change Canada, Burlington, ON, L7S 1A1, Canada
| | - Naomi L Stock
- Water Quality Centre, Trent University, Peterborough, ON, Canada
| | - Shane R de Solla
- Ecotoxicology and Wildlife Health Division, Environment and Climate Change Canada, Burlington, ON, Canada
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López-Doval JC, Serra-Compte A, Rodríguez-Mozaz S, Barceló D, Sabater S. Diet quality and NSAIDs promote changes in formation of prostaglandins by an aquatic invertebrate. CHEMOSPHERE 2020; 257:126892. [PMID: 32480082 DOI: 10.1016/j.chemosphere.2020.126892] [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: 01/23/2020] [Revised: 04/22/2020] [Accepted: 04/23/2020] [Indexed: 06/11/2023]
Abstract
We used the freshwater insect Hydropsyche sp. to investigate the impact of diets lacking arachidonic acid (ARA) and an environmentally relevant mixture of NSAIDs (Ibuprofen, Ketoprofen, Diclofenac and Naproxen at a nominal concentration of all compounds together 16.75 μg L-1) on their metabolism of ARA and prostaglandins (PGs). The organisms were exposed for 16 days to four different treatments: a reference (FF), a diet lacking ARA (O), to NSAIDs in water (FFN) and to the combination of the two factors (ON). Mortality, biomass and bioconcentration of pharmaceuticals were investigated. The ARA and PGs levels in the organisms were monitored by utilising a targeted metabolomics approach. NSAIDs or dietary constraints did not produce significant differences in biomass or mortality of Hydropsyche sp. among treatments. In organisms exposed to NSAIDs, all pharmaceuticals were detected, except for Ketoprofen. Metabolomic approach determined the presence of PGH2, PGE1 and PGD1. Levels of ARA diminished significantly in those organisms in treatment ON. The levels of PGs responded negatively to the absence of ARA in diet: PGH2 diminished significantly with respect to the reference in treatment O while PGE1 diminished significantly in treatment ON. Regarding the effects of NSAIDs on ARA metabolism, our results suggest that it was sensitive to NSAIDs, but effects were weak and did not imply a general decrease in the PGs. We confirmed that ARA was the main substrate for the synthesis of PGs in Hydropsyche sp, their absence or poor levels of ARA in diet, produced changes in the PG levels.
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Affiliation(s)
- J C López-Doval
- Catalan Institute for Water Research (ICRA), Scientific and Technological Park of the University of Girona, H2O Building, C/Emili Grahit, 101, E17003, Girona, Catalonia, Spain; Faculty of Sciences - University of Girona, Campus de Montilivi, 17003, Girona, Spain.
| | - A Serra-Compte
- Catalan Institute for Water Research (ICRA), Scientific and Technological Park of the University of Girona, H2O Building, C/Emili Grahit, 101, E17003, Girona, Catalonia, Spain; Faculty of Sciences - University of Girona, Campus de Montilivi, 17003, Girona, Spain
| | - S Rodríguez-Mozaz
- Catalan Institute for Water Research (ICRA), Scientific and Technological Park of the University of Girona, H2O Building, C/Emili Grahit, 101, E17003, Girona, Catalonia, Spain; Faculty of Sciences - University of Girona, Campus de Montilivi, 17003, Girona, Spain
| | - D Barceló
- Catalan Institute for Water Research (ICRA), Scientific and Technological Park of the University of Girona, H2O Building, C/Emili Grahit, 101, E17003, Girona, Catalonia, Spain; Water and Soil Quality Research Group, Institute of Environmental Assessment and Water Research (IDAEA- CSIC), C/Jordi Girona, 18-26, 08034, Barcelona, Catalonia, Spain
| | - S Sabater
- Catalan Institute for Water Research (ICRA), Scientific and Technological Park of the University of Girona, H2O Building, C/Emili Grahit, 101, E17003, Girona, Catalonia, Spain; Institute of Aquatic Ecology, University of Girona, Campus de Montilivi, 17071, Girona, Catalonia, Spain
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Cuvillier-Hot V, Lenoir A. Invertebrates facing environmental contamination by endocrine disruptors: Novel evidences and recent insights. Mol Cell Endocrinol 2020; 504:110712. [PMID: 31962147 DOI: 10.1016/j.mce.2020.110712] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 01/08/2020] [Accepted: 01/10/2020] [Indexed: 02/08/2023]
Abstract
The crisis of biodiversity we currently experience raises the question of the impact of anthropogenic chemicals on wild life health. Endocrine disruptors are notably incriminated because of their possible effects on development and reproduction, including at very low doses. As commonly recorded in the field, the burden they impose on wild species also concerns invertebrates, with possible specificities linked with the specific physiology of these animals. A better understanding of chemically-mediated endocrine disruption in these species has clearly gained from knowledge accumulated on vertebrate models. But the molecular pathways specific to invertebrates also need to be reckoned, which implies dedicated research efforts to decipher their basic functioning in order to be able to assess its possible disruption. The recent rising of omics technologies opens the way to an intensification of these efforts on both aspects, even in species almost uninvestigated so far.
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Affiliation(s)
| | - Alain Lenoir
- IRBI, Institut de Recherche sur la Biologie de l'Insecte, UMR CNRS, Faculté des Sciences, Parc de Grandmont, Université de Tours, Tours, France
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Previšić A, Rožman M, Mor JR, Acuña V, Serra-Compte A, Petrović M, Sabater S. Aquatic macroinvertebrates under stress: Bioaccumulation of emerging contaminants and metabolomics implications. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 704:135333. [PMID: 31822419 DOI: 10.1016/j.scitotenv.2019.135333] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 10/24/2019] [Accepted: 10/31/2019] [Indexed: 05/24/2023]
Abstract
The current knowledge on bioaccumulation of emerging contaminants (ECs) in aquatic invertebrates exposed to the realistic environmental concentrations is limited. Even less is known about the effects of chemical pollution exposure on the metabolome of aquatic invertebrates. We conducted an in situ translocation experiment with passive filter-feeding caddisfly larvae (Hydropsyche sp.) in an effluent-influenced river in order to i) unravel the bioaccumulation (and recovery) dynamics of ECs in aquatic invertebrates, and ii) test whether exposure to environmentally realistic concentrations of ECs will translate into metabolic profile changes in the insects. The experiment was carried out at two sites, upstream and downstream of the discharge of an urban wastewater treatment plant effluent. The translocated animals were collected at 2-week intervals for 46 days. Both pharmaceuticals and endocrine disrupting compounds (EDCs) were detected in water (62 and 7 compounds, respectively), whereas in Hydropsyche tissues 5 EDCs accumulated. Overall, specimens from the upstream site translocated to the impacted site reached higher ECs concentrations in their tissues, as a reflection of the contaminants' water concentrations. However, bioaccumulation was a temporary process susceptible to change under lower contaminant concentrations. Non-targeted metabolite profiling detected fine metabolic changes in translocated Hydropsyche larvae. Both translocations equally induced stress, but it was higher in animals translocated to the impacted site.
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Affiliation(s)
- Ana Previšić
- Department of Biology, Zoology, Faculty of Science, University of Zagreb, Rooseveltov trg 6, 10000 Zagreb, Croatia; Catalan Institute for Water Research, Carrer Emili Grahit 101, 17003 Girona, Spain.
| | - Marko Rožman
- Catalan Institute for Water Research, Carrer Emili Grahit 101, 17003 Girona, Spain; Ruđer Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
| | - Jordi-René Mor
- Catalan Institute for Water Research, Carrer Emili Grahit 101, 17003 Girona, Spain; Faculty of Sciences - University of Girona, Campus de Montilivi, 17003 Girona, Spain
| | - Vicenç Acuña
- Catalan Institute for Water Research, Carrer Emili Grahit 101, 17003 Girona, Spain; Faculty of Sciences - University of Girona, Campus de Montilivi, 17003 Girona, Spain
| | - Albert Serra-Compte
- Catalan Institute for Water Research, Carrer Emili Grahit 101, 17003 Girona, Spain; Faculty of Sciences - University of Girona, Campus de Montilivi, 17003 Girona, Spain
| | - Mira Petrović
- Catalan Institute for Water Research, Carrer Emili Grahit 101, 17003 Girona, Spain; Catalan Institution for Research and Advanced Studies (ICREA), Barcelona, Spain
| | - Sergi Sabater
- Catalan Institute for Water Research, Carrer Emili Grahit 101, 17003 Girona, Spain; Institute of Aquatic Ecology, University of Girona, Girona, Spain
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Li Q, Wang M, Duan L, Qiu Y, Ma T, Chen L, Breitholtz M, Bergman Å, Zhao J, Hecker M, Wu L. Multiple biomarker responses in caged benthic gastropods Bellamya aeruginosa after in situ exposure to Taihu Lake in China. ENVIRONMENTAL SCIENCES EUROPE 2018; 30:34. [PMID: 30221106 PMCID: PMC6132844 DOI: 10.1186/s12302-018-0164-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 08/29/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Freshwater sediments have been recognized as a long-term sink and potential source for environmental pollutants released into the aquatic ecosystems. In this study, the sediment quality of Taihu Lake, which is susceptible to anthropogenic contamination, was assessed by a combination of chemical analytical and biological end points. Specifically, the snail Bellamya aeruginosa was caged in situ at two locations representing different pollution levels for different exposure times (7, 14 and 21 days). At each of these time points, biochemical parameters, i.e., phase I biotransformation enzymes ethoxyresorufin-O-deethylase (EROD), the antioxidant enzymes superoxide dismutase and catalase, reactive oxygen species, protein carbonyl content and lipid peroxidation, were evaluated in the hepatopancreas of snails. In addition, surface sediments were collected for analysis of contaminants of concern, including inorganic pollutants, organochlorine pesticides, polychlorinated biphenyls and polybrominated diphenyl ethers. RESULTS Chemical analyses revealed that sediments from Taihu Lake were contaminated with trace elements and organic pollutants. Concentrations of trace elements (Cu, Ni and As) and organochlorinated pesticides (4,4'-DDE) exceeded their corresponding threshold effect level according to the sediment quality assessment values for freshwater ecosystems in Canada, indicating that adverse biological effects may occur. All biomarkers, except EROD activity, were induced in snails during all exposure times. The integrated biomarker response index (IBR) indicated that during the initial exposure phase (7 days), B. aeruginosa were subjected to significant environmental stress, which diminished during later sampling time points. CONCLUSIONS Results showed that IBR correlated well with the levels of environmental contaminants, demonstrating the applicability of this biomonitoring approach to complex environmental exposure scenarios.
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Affiliation(s)
- Qian Li
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092 China
| | - Meng Wang
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092 China
| | - Lei Duan
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092 China
| | - Yanling Qiu
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092 China
| | - Taowu Ma
- College of Biology and Environmental Sciences, Jishou University, Jishou, 416000 China
| | - Ling Chen
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092 China
| | - Magnus Breitholtz
- Department of Environmental Science and Analytical Chemistry, Stockholm University, Svante Arrhenius väg 8, SE-11418 Stockholm, Sweden
| | - Åke Bergman
- Swedish Toxicology Sciences Research Center (Swetox), Forskargatan 20, 15136 Södertälje, Sweden
| | - Jianfu Zhao
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092 China
| | - Markus Hecker
- School of the Environment & Sustainability and Toxicology Centre, University of Saskatchewan, 44 Campus Drive, Saskatoon, SK S7N 5B3 Canada
| | - Lingling Wu
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092 China
- School of the Environment & Sustainability and Toxicology Centre, University of Saskatchewan, 44 Campus Drive, Saskatoon, SK S7N 5B3 Canada
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Boisseaux P, Noury P, Delorme N, Perrier L, Thomas-Guyon H, Garric J. Immunocompetence analysis of the aquatic snail Lymnaea stagnalis exposed to urban wastewaters. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:16720-16728. [PMID: 29611123 DOI: 10.1007/s11356-018-1790-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Accepted: 03/19/2018] [Indexed: 06/08/2023]
Abstract
Wastewater treatment plant effluents from urban area are a well-known source of chronic multiple micropollution to the downstream living organisms. In this study, ecologically relevant laboratory-bred freshwater gastropods, Lymnaea stagnalis, were exposed for 29 days to raw effluents of a wastewater treatment plant in Lyon area (France). A time-course analysis of individual markers of immunocompetence (hemocyte density and viability, hemocyte NADPH activity, phenol oxidase activity, and capacity of phagocytosis) has shown slight trends of inflammatory-like responses induced by the 100% effluents. So far, no short-term hazard for L. stagnalis can be revealed. However, over the long term, such environmental stress-stimulating immune responses could provoke deleterious life history trade-offs because the immune system is known to be highly energy-consuming.
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Affiliation(s)
- Paul Boisseaux
- Irstea, UR RIVERLY, Laboratory of Ecotoxicology, Centre de Lyon-Villeurbanne, 5 rue de la Doua, CS 20244, 69625, Villeurbanne Cedex, France
| | - Patrice Noury
- Irstea, UR RIVERLY, Laboratory of Ecotoxicology, Centre de Lyon-Villeurbanne, 5 rue de la Doua, CS 20244, 69625, Villeurbanne Cedex, France
| | - Nicolas Delorme
- Irstea, UR RIVERLY, Laboratory of Ecotoxicology, Centre de Lyon-Villeurbanne, 5 rue de la Doua, CS 20244, 69625, Villeurbanne Cedex, France
| | - Lucile Perrier
- Irstea, UR RIVERLY, Laboratory of Ecotoxicology, Centre de Lyon-Villeurbanne, 5 rue de la Doua, CS 20244, 69625, Villeurbanne Cedex, France
| | - Helene Thomas-Guyon
- LIttoral Environnement et Sociétés (LIENSs) - UMR 7266, Bâtiment ILE 2, Rue Olympe de Gouges, 17000, La Rochelle, France
| | - Jeanne Garric
- Irstea, UR RIVERLY, Laboratory of Ecotoxicology, Centre de Lyon-Villeurbanne, 5 rue de la Doua, CS 20244, 69625, Villeurbanne Cedex, France.
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Verhaegen G, McElroy KE, Bankers L, Neiman M, Haase M. Adaptive phenotypic plasticity in a clonal invader. Ecol Evol 2018; 8:4465-4483. [PMID: 29760888 PMCID: PMC5938463 DOI: 10.1002/ece3.4009] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 02/09/2018] [Accepted: 02/17/2018] [Indexed: 01/15/2023] Open
Abstract
Organisms featuring wide trait variability and occurring in a wide range of habitats, such as the ovoviviparous New Zealand freshwater snail Potamopyrgus antipodarum, are ideal models to study adaptation. Since the mid‐19th century, P. antipodarum, characterized by extremely variable shell morphology, has successfully invaded aquatic areas on four continents. Because these obligately and wholly asexual invasive populations harbor low genetic diversity compared to mixed sexual/asexual populations in the native range, we hypothesized that (1) this phenotypic variation in the invasive range might be adaptive with respect to colonization of novel habitats, and (2) that at least some of the variation might be caused by phenotypic plasticity. We surveyed 425 snails from 21 localities across northwest Europe to attempt to disentangle genetic and environmental effects on shell morphology. We analyzed brood size as proxy for fitness and shell geometric morphometrics, while controlling for genetic background. Our survey revealed 10 SNP genotypes nested into two mtDNA haplotypes and indicated that mainly lineage drove variation in shell shape but not size. Physicochemical parameters affected both shell shape and size and the interaction of these traits with brood size. In particular, stronger stream flow rates were associated with larger shells. Our measurements of brood size suggested that relatively larger slender snails with relatively large apertures were better adapted to strong flow than counterparts with broader shells and relatively small apertures. In conclusion, the apparent potential to modify shell morphology plays likely a key role in the invasive success of P. antipodarum; the two main components of shell morphology, namely shape and size, being differentially controlled, the former mainly genetically and the latter predominantly by phenotypic plasticity.
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Affiliation(s)
- Gerlien Verhaegen
- AG Vogelwarte Zoological Institute and Museum Ernst-Moritz-Arndt University of Greifswald Greifswald Germany
| | - Kyle E McElroy
- Department of Biology The University of Iowa Iowa City IA USA
| | - Laura Bankers
- Department of Biology The University of Iowa Iowa City IA USA
| | - Maurine Neiman
- Department of Biology The University of Iowa Iowa City IA USA
| | - Martin Haase
- AG Vogelwarte Zoological Institute and Museum Ernst-Moritz-Arndt University of Greifswald Greifswald Germany
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11
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Harth FUR, Arras C, Brettschneider DJ, Misovic A, Oehlmann J, Schulte-Oehlmann U, Oetken M. Small but with big impact? Ecotoxicological effects of a municipal wastewater effluent on a small creek. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2018; 53:1149-1160. [PMID: 30623699 DOI: 10.1080/10934529.2018.1530328] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Municipal wastewater treatment plants (WWTPs) discharge micropollutants like pharmaceuticals, pesticides, personal care products or endocrine disrupting chemicals but also nutrients. Both can adversely influence the freshwater ecosystem and may finally affect the ecological conditions. Many studies focus on the potential impact of large WWTPs even if smaller ones are more common, often less efficient and discharge into small creeks or the upper reaches of rivers. As a result, the receiving waters are characterized by relatively high shares of treated wastewater. Thus, the primary objective of this study was to investigate the ecotoxicological effects of a small WWTP on freshwater amphipods and mollusks in a small creek using an active and passive monitoring approach, accompanied by laboratory experiments (LE). In vitro assays with recombinant yeasts and the microtox assay with Aliivibrio fischeri were performed in parallel to determine the endocrine potential and the baseline toxicity. The evaluation of the effects of the analysed WWTP was possible due to its shutdown during our study and the application of the same in vivo and in vitro assays before and after the shutdown. During the operation of the WWTP the discharge of treated wastewater caused significantly higher mortalities and lower reproduction of the anaylsed invertebrates in the active and passive montoring as well as in the LEs. Furthermore, the amphipod species assemblage in the creek was affected downstream of the WWTP effluent. Besides, the endocrine activity and baseline toxicity were significantly higher downstream of the effluent. After the shutdown of the WWTP, the in vitro activity levels and adverse in vivo effects in the receiving water recovered quickly with no significant differences downstream of the former WWTP effluent compared to the upstream station. Furthermore, the previously disturbed amphipod species assemblage recovered significantly with a shift in favor of Gammarus fossarum downstream of the effluent. These biological results are consistent with a marked decline by 81.5% for the detected micropollutants in the receiving creek after the shutdown which points to a prominent role of micropollutants for the observed effects.
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Affiliation(s)
- Felix U R Harth
- a Department Aquatic Ecotoxicology , Goethe University Frankfurt am Main , Germany
| | - Carolin Arras
- a Department Aquatic Ecotoxicology , Goethe University Frankfurt am Main , Germany
| | | | - Andrea Misovic
- a Department Aquatic Ecotoxicology , Goethe University Frankfurt am Main , Germany
| | - Jörg Oehlmann
- a Department Aquatic Ecotoxicology , Goethe University Frankfurt am Main , Germany
| | | | - Matthias Oetken
- a Department Aquatic Ecotoxicology , Goethe University Frankfurt am Main , Germany
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12
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Lei K, Qiao F, Liu Q, Wei Z, An L, Qi H, Cui S, LeBlanc GA. Preliminary evidence for snail deformation from a Eutrophic lake. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2017; 53:219-226. [PMID: 28667896 DOI: 10.1016/j.etap.2017.06.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 06/09/2017] [Accepted: 06/20/2017] [Indexed: 06/07/2023]
Abstract
The incidence of deformities in snails Bellamya aeruginosa was investigated in a typical eutrophicated lake - Taihu Lake. A total of 15 105 specimens were collected, and 0.18-0.93% of the snails exhibited abnormal tentacle bifurcations. Abnormally developed snails were all female and were found in regions with relatively high Chlorophyll a levels (12.40±7.23μg/L). As tentacles are sexually dimorphic in B. aeruginosa, we postulated that factors associated with eutrophication might be responsible for the partial masculinization of tentacles in females. Differential gene expression analyses revealed that a number of unigenes were significantly up-regulated or down-regulated in snails sampled from three locations having high Chlorophyll a levels compared with snails sampled from the region with lower Chlorophyll a level (2.95μg/L). Thus, transcriptomic profiling revealed potential molecular signal of eutrophication that can lead to developmental abnormalities in this species.
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Affiliation(s)
- Kun Lei
- State Environmental Protection Key Laboratory of Estuarine and Coastal Research, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Fei Qiao
- State Environmental Protection Key Laboratory of Estuarine and Coastal Research, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Qing Liu
- State Environmental Protection Key Laboratory of Estuarine and Coastal Research, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Zhanliang Wei
- State Environmental Protection Key Laboratory of Estuarine and Coastal Research, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Lihui An
- State Environmental Protection Key Laboratory of Estuarine and Coastal Research, Chinese Research Academy of Environmental Sciences, Beijing 100012, China.
| | - Hongli Qi
- Tianjin key Laboratory of Aqua-Ecology and Aquaculture, College of Fisheries, Tianjin Agricultural University, Tianjin 300384, China
| | - Song Cui
- School of Water Conservancy and Civil Engineering, Northeast Agricultural University, HarBin 150030, China
| | - Gerald A LeBlanc
- Department of Biological Sciences, North Carolina State University, Raleigh, NC 27606, USA
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13
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Schwarz TI, Katsiadaki I, Maskrey BH, Scott AP. Rapid uptake, biotransformation, esterification and lack of depuration of testosterone and its metabolites by the common mussel, Mytilus spp. J Steroid Biochem Mol Biol 2017; 171:54-65. [PMID: 28245981 DOI: 10.1016/j.jsbmb.2017.02.016] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 02/11/2017] [Accepted: 02/23/2017] [Indexed: 01/02/2023]
Abstract
The presence of the vertebrate steroids, testosterone (T) and 17β-estradiol in mollusks is often cited as evidence that they are involved in the control of their reproduction. In this paper, we show that a likely source of T in at least one species, the common mussel (Mytilus spp.), is from uptake from water. When mussels were exposed to waterborne tritiated T ([3H]-T) in a closed container, the radioactivity decreased rapidly and exponentially until, by 24h, approximately 35% remained in the water. The rate of uptake of radiolabel could not be saturated by concentrations as high as 16.5μgL-1 (mean measured) of non-radiolabeled T, showing that the animals have a very high capacity for uptake of T. At least 30% of the applied radioactivity could be extracted from the tissues of the animals with organic solvents and most of this (26% of the total applied radioactivity) was in the fatty acid ester fraction. Following alkaline hydrolysis, reverse phase HPLC and TLC, this fraction was shown to consist predominantly of 5α-dihydrotestosterone and 5α-androstane-3β,17β-diol, while T was a minor component. These steroids were definitively identified in the fatty acid ester fraction by mass spectrometry. Overall, less than 5% of the [3H]-T applied to the system remained untransformed at the end of exposure. After ten days of depuration there was no reduction in the total amount of radioactivity in the tissues, nor any changes in the ratio of the metabolites in the ester fraction. These findings show that any association between T presence and reproductive status or sex is confounded by their significant capacity for uptake, and that T undergoes extensive metabolism in mussels in vivo and therefore may not be representative of the androgenic burden of the animals. Consequently, measurements of T in mussel tissue offer little utility as an indicator of reproductive status or sex.
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Affiliation(s)
- Tamar I Schwarz
- Centre for Environment, Fisheries and Aquaculture Science, Barrack Road, Weymouth, Dorset DT4 8UB, UK
| | - Ioanna Katsiadaki
- Centre for Environment, Fisheries and Aquaculture Science, Barrack Road, Weymouth, Dorset DT4 8UB, UK.
| | - Benjamin H Maskrey
- Centre for Environment, Fisheries and Aquaculture Science, Barrack Road, Weymouth, Dorset DT4 8UB, UK
| | - Alexander P Scott
- Centre for Environment, Fisheries and Aquaculture Science, Barrack Road, Weymouth, Dorset DT4 8UB, UK
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14
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Völker J, Vogt T, Castronovo S, Wick A, Ternes TA, Joss A, Oehlmann J, Wagner M. Extended anaerobic conditions in the biological wastewater treatment: Higher reduction of toxicity compared to target organic micropollutants. WATER RESEARCH 2017; 116:220-230. [PMID: 28340420 DOI: 10.1016/j.watres.2017.03.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Revised: 02/20/2017] [Accepted: 03/11/2017] [Indexed: 06/06/2023]
Abstract
Extended anaerobic conditions during biological wastewater treatment may enhance the biodegradation of micropollutants. To explore this, we combined iron-reducing or substrate-limited anaerobic conditions and aerobic pilot-scale reactors directly at a wastewater treatment plant. To investigate the detoxification by these processes, we applied two in vitro bioassays for baseline toxicity (Microtox) and reactive toxicity (AREc32) as well as in vivo bioassays with aquatic model species in two laboratory experiments (Desmodesmus subspicatus, Daphnia magna) and two on-site, flow-through experiments (Potamopyrgus antipodarum, Lumbriculus variegatus). Moreover, we analyzed 31 commonly occurring micropollutants and 10 metabolites. The baseline toxicity of raw wastewater was effectively removed in full-scale and reactor scale activated sludge treatment (>85%), while the oxidative stress response was only partially removed (>61%). A combination of an anaerobic pre-treatment under iron reducing conditions and an aerobic nitrification significantly further reduced the residual in vitro toxicities by 46-60% and outperformed the second combination consisting of an aerobic pre-treatment and an anaerobic post-treatment under substrate-limiting conditions (27-43%). Exposure to effluents of the activated sludge treatment did not induce adverse in vivo effects in aquatic invertebrates. Accordingly, no further improvement in water quality could be observed. Compared to that, the removal of persistent micropollutants was increased. However, this observation was restricted to a limited number of compounds and the removal of the sum concentration of all target micropollutants was relative low (14-17%). In conclusion, combinations of strictly anaerobic and aerobic processes significantly enhanced the removal of specific and non-specific in vitro toxicities. Thus, an optimization of biological wastewater treatment can lead to a substantially improved detoxification. These otherwise hidden capacities of a treatment technology can only be uncovered by a complementary biological analysis.
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Affiliation(s)
- Johannes Völker
- Goethe University Frankfurt am Main, Department Aquatic Ecotoxicology, Max-von-Laue-Str. 13, 60438, Frankfurt, Germany.
| | - Tobias Vogt
- Goethe University Frankfurt am Main, Department Aquatic Ecotoxicology, Max-von-Laue-Str. 13, 60438, Frankfurt, Germany
| | - Sandro Castronovo
- Federal Institute of Hydrology, Am Mainzer Tor 1, 56068, Koblenz, Germany
| | - Arne Wick
- Federal Institute of Hydrology, Am Mainzer Tor 1, 56068, Koblenz, Germany
| | - Thomas A Ternes
- Federal Institute of Hydrology, Am Mainzer Tor 1, 56068, Koblenz, Germany
| | - Adriano Joss
- Eawag: Swiss Federal Institute of Aquatic Science and Technology, Überlandstr. 133, 8600, Dübendorf, Switzerland
| | - Jörg Oehlmann
- Goethe University Frankfurt am Main, Department Aquatic Ecotoxicology, Max-von-Laue-Str. 13, 60438, Frankfurt, Germany
| | - Martin Wagner
- Goethe University Frankfurt am Main, Department Aquatic Ecotoxicology, Max-von-Laue-Str. 13, 60438, Frankfurt, Germany
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15
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Prud'homme SM, Chaumot A, Cassar E, David JP, Reynaud S. Impact of micropollutants on the life-history traits of the mosquito Aedes aegypti: On the relevance of transgenerational studies. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2017; 220:242-254. [PMID: 27667679 DOI: 10.1016/j.envpol.2016.09.056] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 09/16/2016] [Accepted: 09/18/2016] [Indexed: 06/06/2023]
Abstract
Hazard assessment of chemical contaminants often relies on short term or partial life-cycle ecotoxicological tests, while the impact of low dose throughout the entire life cycle of species across multiple generations has been neglected. This study aimed at identifying the individual and population-level consequences of chronic water contamination by environmental concentrations of three organic micropollutants, ibuprofen, bisphenol A and benzo[a]pyrene, on Aedes aegypti mosquito populations in experimental conditions. Life-history assays spanning the full life-cycle of exposed individuals and their progeny associated with population dynamics modelling evidenced life-history traits alterations in unexposed progenies of individuals chronically exposed to 1 μg/L ibuprofen or 0.6 μg/L benzo[a]pyrene. The progeny of individuals exposed to ibuprofen showed an accelerated development while the progeny of individuals exposed to benzo[a]pyrene showed a developmental acceleration associated with an increase in mortality rate during development. These life-history changes due to pollutants exposure resulted in relatively shallow increase of Ae. aegypti asymptotic population growth rate. Multigenerational exposure for six generations revealed an evolution of population response to ibuprofen and benzo[a]pyrene across generations, leading to a loss of previously identified transgenerational effects and to the emergence of a tolerance to the bioinsecticide Bacillus turingiensis israelensis (Bti). This study shed light on the short and long term impact of environmentally relevant doses of ibuprofen and benzo[a]pyrene on Ae. aegypti life-history traits and insecticide tolerance, raising unprecedented perspectives about the influence of surface water pollution on vector-control strategies. Overall, our approach highlights the importance of considering the entire life cycle of organisms, and the necessity to assess the transgenerational effects of pollutants in ecotoxicological studies for ecological risk assessment. Finally, this multi-generational study gives new insight about the influence of surface water pollution on microevolutionary processes.
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Affiliation(s)
- Sophie M Prud'homme
- CNRS Laboratoire d'Ecologie Alpine (LECA), UMR 5553, BP 53, 2233 rue de la Piscine, 38041 Grenoble Cedex 9, France; Université Grenoble Alpes, Grenoble, France.
| | - Arnaud Chaumot
- IRSTEA, UR MALY, Laboratoire d'écotoxicologie, centre de Lyon-Villeurbanne, F-69616 Villeurbanne, France.
| | - Eva Cassar
- CNRS Laboratoire d'Ecologie Alpine (LECA), UMR 5553, BP 53, 2233 rue de la Piscine, 38041 Grenoble Cedex 9, France; Université Grenoble Alpes, Grenoble, France.
| | - Jean-Philippe David
- CNRS Laboratoire d'Ecologie Alpine (LECA), UMR 5553, BP 53, 2233 rue de la Piscine, 38041 Grenoble Cedex 9, France; Université Grenoble Alpes, Grenoble, France.
| | - Stéphane Reynaud
- CNRS Laboratoire d'Ecologie Alpine (LECA), UMR 5553, BP 53, 2233 rue de la Piscine, 38041 Grenoble Cedex 9, France; Université Grenoble Alpes, Grenoble, France.
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16
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Jeppe KJ, Yang J, Long SM, Carew ME, Zhang X, Pettigrove V, Hoffmann AA. Detecting copper toxicity in sediments: from the subindividual level to the population level. J Appl Ecol 2016. [DOI: 10.1111/1365-2664.12840] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Katherine J. Jeppe
- Centre for Aquatic Pollution Identification and Management (CAPIM) School of BioSciences The University of Melbourne Royal Pde Parkville Vic. 3010 Australia
| | - Jianghua Yang
- State Key Laboratory of Pollution Control & Resource Reuse School of the Environment Nanjing University Nanjing 210046 China
| | - Sara M. Long
- Centre for Aquatic Pollution Identification and Management (CAPIM) School of BioSciences The University of Melbourne Royal Pde Parkville Vic. 3010 Australia
| | - Melissa E. Carew
- School of BioSciences The University of Melbourne Bio21 Molecular Science and Biotechnology Institute 30 Flemington Rd Parkville Vic. 3010 Australia
| | - Xiaowei Zhang
- State Key Laboratory of Pollution Control & Resource Reuse School of the Environment Nanjing University Nanjing 210046 China
| | - Vincent Pettigrove
- Centre for Aquatic Pollution Identification and Management (CAPIM) School of BioSciences The University of Melbourne Royal Pde Parkville Vic. 3010 Australia
| | - Ary A. Hoffmann
- School of BioSciences The University of Melbourne Bio21 Molecular Science and Biotechnology Institute 30 Flemington Rd Parkville Vic. 3010 Australia
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17
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Chi Y, Huang Q, Zhang H, Chen Y, Dong S. In situ combined chemical and biological assessment of estrogenic pollution in a water recycling system. J Environ Sci (China) 2016; 43:216-223. [PMID: 27155427 DOI: 10.1016/j.jes.2015.09.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Revised: 09/24/2015] [Accepted: 09/28/2015] [Indexed: 06/05/2023]
Abstract
Estrogenic pollution and its control in aquatic systems have drawn substantial attention around the world. The chemical and biological assessment approaches currently utilized in the laboratory or field cannot give an integrated assessment of the pollution when used separately. In this study, in situ chemical and biological methods were combined to detect pollution in a water recycling system. Data for the water quality index (WQI) demonstrated that the water treatment resulted in the decline of pollution from upstream to downstream. Wild male Nile tilapia, Oreochromis niloticus, was sampled in June and September. The concentrations of four common endocrine disrupting chemicals (EDCs) were determined in the tilapia liver by chromatographic analysis methods. The level of 17β-estradiol (E2) declined from upstream to downstream in both months. In contrast, the levels of bisphenol A (BPA), di-(2-ethylhcxyl) phthalate (DEHP), and perfluorooctane sulfonate (PFOS) did not display this declining tendency. The highest relative expression of vitellogenin 1 (VTG1) was observed in tilapia from upstream, then the level significantly decreased along the water system. The relative expression levels of CYP1A1 in the water system were also significantly higher than that of the control. However, no declining trend could be observed along the water system. The change of VTG1 expression corresponded well with that of E2 levels in the tilapia liver. Overall, our study assessed the pollution by endocrine disruptors using chemical and biological data with good correspondence. This study also demonstrated the effectiveness of the water recycling system in eliminating estrogen pollution in municipal sewage.
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Affiliation(s)
- Yulang Chi
- Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
| | - Qiansheng Huang
- Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China.
| | - Huanteng Zhang
- Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
| | - Yajie Chen
- Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
| | - Sijun Dong
- Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China.
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18
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Maranho LA, André C, DelValls TA, Gagné F, Martín-Díaz ML. In situ evaluation of wastewater discharges and the bioavailability of contaminants to marine biota. THE SCIENCE OF THE TOTAL ENVIRONMENT 2015; 538:876-887. [PMID: 26356994 DOI: 10.1016/j.scitotenv.2015.08.135] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Revised: 08/26/2015] [Accepted: 08/27/2015] [Indexed: 06/05/2023]
Abstract
Marine sediment quality of wastewater discharges areas was determined by using in situ caged clams Ruditapes philippinarum taking into account the seasonality. Clams were caged in sediment directly affected by wastewater discharges at four sites (P1, P2, P3, P4) at the Bay of Cádiz (SW, Spain), and one reference site (P6). Exposure to contaminated sediments was confirmed by measurement of metals and As, PAH, pharmaceutical products and surfactants (SAS) in bottom sediments. Biological effects were determined by following biomarkers of exposure (activities of 7-ethoxyresorufin O-deethylase - EROD, dibenzylfluorescein dealkylase - DBF, glutathione S-transferase - GST, glutathione peroxidase - GPX, glutathione reductase - GR and acetylcholinesterase - AChE), effects (lysosomal membrane stability - LMS, DNA damage and lipid peroxidation - LPO), energy status (total lipids - TLP and mitochondrial electron transport - MET), and involved in the mode of action of pharmaceutical products (monoamine oxidase activity - MAO, alkali-labile phosphates - ALP levels and cyclooxygenase activity - COX). In winter, urban effluents were detoxified by phase I biotransformation (CYP3A-like activity), phase II (GST), and the activation of antioxidant defence enzymes (GR). Urban effluents lead to the detoxification metabolism (CYP1A-like), oxidative effects (LPO and DNA damage), neurotoxicity (AChE) and neuroendocrine disruption (COX and ALP levels) involved in inflammation (P1 and P2) and changes in reproduction as spawning delay (P3 and P4) in clams exposed in summer. Adverse effects on biota exposed to sediment directly affected by wastewater discharges depend on the chemical contamination level and also on the reproductive cycle according to seasonality.
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Affiliation(s)
- L A Maranho
- Andalusian Centre of Marine Science and Technology (CACYTMAR), University of Cádiz, Polygon Río San Pedro, s/n, 11510 Puerto Real, Cádiz, Spain; Physical Chemical Department, Faculty of Marine and Environmental Sciences, University of Cádiz, Polygon Río San Pedro, s/n, 11510 Puerto Real, Cádiz, Spain.
| | - C André
- Emerging Methods, Aquatic Contaminants Research Division, Environment Canada, 105 McGill Street, 7th floor, H2Y 2E7 Montreal, Quebec, Canada
| | - T A DelValls
- Physical Chemical Department, Faculty of Marine and Environmental Sciences, University of Cádiz, Polygon Río San Pedro, s/n, 11510 Puerto Real, Cádiz, Spain
| | - F Gagné
- Emerging Methods, Aquatic Contaminants Research Division, Environment Canada, 105 McGill Street, 7th floor, H2Y 2E7 Montreal, Quebec, Canada
| | - M L Martín-Díaz
- Andalusian Centre of Marine Science and Technology (CACYTMAR), University of Cádiz, Polygon Río San Pedro, s/n, 11510 Puerto Real, Cádiz, Spain; Physical Chemical Department, Faculty of Marine and Environmental Sciences, University of Cádiz, Polygon Río San Pedro, s/n, 11510 Puerto Real, Cádiz, Spain
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19
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Corrales J, Kristofco LA, Steele WB, Yates BS, Breed CS, Williams ES, Brooks BW. Global Assessment of Bisphenol A in the Environment: Review and Analysis of Its Occurrence and Bioaccumulation. Dose Response 2015; 13:1559325815598308. [PMID: 26674671 PMCID: PMC4674187 DOI: 10.1177/1559325815598308] [Citation(s) in RCA: 404] [Impact Index Per Article: 44.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Because bisphenol A (BPA) is a high production volume chemical, we examined over 500 peer-reviewed studies to understand its global distribution in effluent discharges, surface waters, sewage sludge, biosolids, sediments, soils, air, wildlife, and humans. Bisphenol A was largely reported from urban ecosystems in Asia, Europe, and North America; unfortunately, information was lacking from large geographic areas, megacities, and developing countries. When sufficient data were available, probabilistic hazard assessments were performed to understand global environmental quality concerns. Exceedances of Canadian Predicted No Effect Concentrations for aquatic life were >50% for effluents in Asia, Europe, and North America but as high as 80% for surface water reports from Asia. Similarly, maximum concentrations of BPA in sediments from Asia were higher than Europe. Concentrations of BPA in wildlife, mostly for fish, ranged from 0.2 to 13 000 ng/g. We observed 60% and 40% exceedences of median levels by the US Centers for Disease Control and Prevention's National Health and Nutrition Examination Survey in Europe and Asia, respectively. These findings highlight the utility of coordinating global sensing of environmental contaminants efforts through integration of environmental monitoring and specimen banking to identify regions for implementation of more robust environmental assessment and management programs.
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Affiliation(s)
- Jone Corrales
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, TX, USA
| | - Lauren A. Kristofco
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, TX, USA
| | - W. Baylor Steele
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, TX, USA
- Institute of Biomedical Studies, Baylor University, Waco, TX, USA
| | - Brian S. Yates
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, TX, USA
| | - Christopher S. Breed
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, TX, USA
| | - E. Spencer Williams
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, TX, USA
| | - Bryan W. Brooks
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, TX, USA
- Institute of Biomedical Studies, Baylor University, Waco, TX, USA
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