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He W, Huang J, Liu S, Yu H, Li E, Zhang W, Yi K, Zhang C, Pang H, Tan X. Effects of microplastics on sedimentary geochemical properties and microbial ecosystems combined with hydraulic disturbance. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 923:171350. [PMID: 38432377 DOI: 10.1016/j.scitotenv.2024.171350] [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: 12/05/2023] [Revised: 02/05/2024] [Accepted: 02/27/2024] [Indexed: 03/05/2024]
Abstract
Microplastics (MPs) pollution is widely investigated owing to its potential threats to river ecosystems. However, it remains unclear whether hydraulic disturbance deepens or mitigates the effects of MPs-contaminated sediments on the river environment. Herein, we studied the impact of sediment aggregates, organic matter, and enzyme activity, with emphasis on microbial community structure and function in sediments exposed to MPs (1 %, 5 %, and 10 % w/w) in conjunction with hydraulic disturbance. The experimental results showed that the influence of MPs on the sediment under hydraulic disturbance is more significant than that of static culture, especially for various environmental factors (MWD, MBC, and sucrase activity etc.). The proportions of the >0.05 mm-fraction aggregates increased from 74-76 % to 82-88 % in the sediment throughout the entire disturbance process. It has been found that the disturbance generally promotes the interaction between MPs and sediments. FAPROTAX analysis demonstrated that the disturbance reduced the difference in effects on microbial functional genes between the control group and the MPs-added groups by up to 10 times, suggesting that the effects of disturbance on MPs-contaminated sediments are relatively complex. This work provides new insights into the effects of hydraulic disturbance on physicochemical properties and microbial communities of MPs-contaminated sediment.
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Affiliation(s)
- Wenjuan He
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Jinhui Huang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China.
| | - Si Liu
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Hanbo Yu
- School of Hydraulic and Environmental Engineering, Changsha University of Science & Technology, Changsha 410114, PR China; Key Laboratory of Dongting Lake Aquatic EcoEnvironmental Control and Restoration of Hunan Province, Changsha 410114, PR China
| | - Enjie Li
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Wei Zhang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Kaixin Yi
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Chenyu Zhang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Haoliang Pang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Xiaofei Tan
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
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2
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Pashaei R, Dzingelevičienė R, Węsławski JM, Olenin S. Mussels (Mytilus spp.) in Svalbard contain microplastic particles in tissues: Implications for monitoring. CHEMOSPHERE 2024; 353:141642. [PMID: 38442773 DOI: 10.1016/j.chemosphere.2024.141642] [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: 05/31/2023] [Revised: 02/28/2024] [Accepted: 03/02/2024] [Indexed: 03/07/2024]
Abstract
We examined the presence of microplastics in blue mussels Mytilus spp. from the intertidal zone of western Spitsbergen in Arctic Svalbard. The optical microscopy technique detected a total of 148 microplastics, with the highest concentration per mussel being 24 particles. Microplastics were found in 84% of the examined mussels. The microplastics ranged in size from <0.5 mm to 5 mm and consisted of fibers (83%), fragments (13%), plates (3%), and spherules (1%). The micro-Raman spectroscopy technique revealed four different types of polymers: polyethylene (67%), nylon-12 (17%), low-density polyethylene (11%), and polypropylene (5%). Our research shows that Arctic coastal waters are polluted with microplastics notwithstanding their remoteness. These findings suggest that microplastic contamination may harm marine life and coastal ecosystems and require further research into long-term environmental effects. We also indicate that intertidal mussels may be beneficial for monitoring microplastics because they can be collected without involving diving.
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Affiliation(s)
- Reza Pashaei
- Marine Research Institute of Klaipeda University, Klaipeda, Lithuania.
| | - Reda Dzingelevičienė
- Marine Research Institute of Klaipeda University, Klaipeda, Lithuania; Faculty of Health Sciences, Klaipeda University, Klaipeda, Lithuania.
| | | | - Sergej Olenin
- Marine Research Institute of Klaipeda University, Klaipeda, Lithuania.
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3
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Kazour M, Amara R. To what extent is blue mussels caging representative of microplastics in the natural environment? THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 912:168975. [PMID: 38036136 DOI: 10.1016/j.scitotenv.2023.168975] [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: 10/24/2023] [Revised: 11/27/2023] [Accepted: 11/27/2023] [Indexed: 12/02/2023]
Abstract
Bivalves have gained prominence in active biomonitoring of microplastics (MPs) pollution. Nevertheless, critical questions persist regarding blue mussels' selectivity and representativeness of the presence of microplastics in the natural environments. In this current study, we explored short- and long-term exposure durations for caged mussels, aiming to establish the minimum period required for them to attain a steady-state in microplastics retention and investigate their selectivity in a real-world context. Various deployment periods (1, 2, and 5 weeks) were tested, with concurrent collection of MPs from the surrounding water each week. The results revealed a significant increase in ingested MPs, reaching a threshold of approximately 1.4 MPs per gram of wet weight during the fifth week of caging. The characteristics of MPs found in mussels exhibited some differences from those collected in the surrounding waters and were less temporally variable. Notably, the collected caged mussels demonstrated a tendency to retain smaller particles (<80 μm). This study underscores complex processes governing MPs selection in natural environments and the need for further research to gain a more comprehensive understanding of the conditions and suitability of mussels as bioindicators for assessing MPs pollution.
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Affiliation(s)
- Maria Kazour
- Univ. Littoral Côte d'Opale, CNRS, Univ. Lille, UMR 8187 - LOG - Laboratoire d'Océanologie et de Géosciences, F-62930 Wimereux, France.
| | - Rachid Amara
- Univ. Littoral Côte d'Opale, CNRS, Univ. Lille, UMR 8187 - LOG - Laboratoire d'Océanologie et de Géosciences, F-62930 Wimereux, France.
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4
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Kamel AH, Hefnawy A, Hazeem LJ, Rashdan SA, Abd-Rabboh HSM. Current perspectives, challenges, and future directions in the electrochemical detection of microplastics. RSC Adv 2024; 14:2134-2158. [PMID: 38205235 PMCID: PMC10777194 DOI: 10.1039/d3ra06755f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 12/18/2023] [Indexed: 01/12/2024] Open
Abstract
Microplastics (5 μm) are a developing threat that contaminate every environmental compartment. The detection of these contaminants is undoubtedly an important topic of study because of their high potential to cause harm to ecosystems. For many years, scientists have been assiduously striving to surmount the obstacle of detection restrictions and minimize the likelihood of receiving results that are either false positives or false negatives. This study covers the current state of electrochemical sensing technology as well as its application as a low-cost analytical platform for the detection and characterization of novel contaminants. Examples of detection mechanisms, electrode modification procedures, device configuration, and performance are given to show how successful these approaches are for monitoring microplastics in the environment. Additionally included are the recent developments in nanoimpact techniques. Compared to electrochemical methods for microplastic remediation, the use of electrochemical sensors for microplastic detection has received very little attention. With an overview of microplastic electrochemical sensors, this review emphasizes the promise of existing electrochemical remediation platforms toward sensor design and development. In order to enhance the monitoring of these substances, a critical assessment of the requirements for future research, challenges associated with detection, and opportunities is provided. In addition to-or instead of-the now-in-use laboratory-based analytical equipment, these technologies can be utilized to support extensive research and manage issues pertaining to microplastics in the environment and other matrices.
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Affiliation(s)
- Ayman H Kamel
- Department, College of Science, University of Bahrain Zallaq 32038 Kingdom of Bahrain
- Department of Chemistry, Faculty of Science, Ain Shams University Cairo 11566 Egypt
| | - A Hefnawy
- Department, College of Science, University of Bahrain Zallaq 32038 Kingdom of Bahrain
- Department of Materials Science, Institute of Graduate Studies and Research, Alexandria University El-Shatby Alexandria 21526 Egypt
| | - Layla J Hazeem
- Department of Biology, College of Science, University of Bahrain Zallaq 32038 Bahrain
| | - Suad A Rashdan
- Department, College of Science, University of Bahrain Zallaq 32038 Kingdom of Bahrain
| | - Hisham S M Abd-Rabboh
- Chemistry Department, Faculty of Science, King Khalid University Abha 62529 Saudi Arabia
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5
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Harris LST, Phan S, DiMarco D, Padilla-Gamiño JL, Luscombe C, Carrington E. Microparticles in marine mussels at regional and localized scales across the Salish Sea, Washington. MARINE POLLUTION BULLETIN 2023; 196:115609. [PMID: 37806012 DOI: 10.1016/j.marpolbul.2023.115609] [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: 07/03/2023] [Revised: 09/26/2023] [Accepted: 09/28/2023] [Indexed: 10/10/2023]
Abstract
Microparticles (MP; particles <5 mm) are ubiquitous in marine environments. Understanding MP concentrations at different spatial scales in the Salish Sea, Washington, USA, can provide insight into how ecologically and economically important species may be affected. We collected mussels across the Salish Sea at regional and localized scales, chemically processed tissue to assess MP contamination, and used visual and chemical analyses for particle identification. Throughout the Salish Sea, mussel MP concentrations averaged 0.75 ± 0.09 MP g-1 wet tissue. At a regional scale, we identified slight differences in concentrations and morphotypes of MP while at a localized scale these metrics were not significant and did not differ from controls. In a subset of particles, 20 % were identified as synthetic materials, which include polyethylene terephthalate (PET), polypropylene (PP), polystyrene (PS), and nylon. Differences in MP sources, heterogeneous transport of MP, and distinct shellfish feeding mechanisms may contribute to plastic contamination patterns in the Salish Sea.
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Affiliation(s)
- Lyda S T Harris
- University of Washington, Seattle, WA, USA; Friday Harbor Laboratories, Friday Harbor, WA, USA.
| | - Samantha Phan
- Department of Chemistry, University of Washington Seattle, WA 98195, USA; pi-Conjugated Polymers Unit, Okinawa Institute of Science and Technology, Onna, Okinawa 904-0495, Japan
| | | | - Jacqueline L Padilla-Gamiño
- University of Washington, Seattle, WA, USA; School of Aquatic and Fishery Sciences, University of Washington Seattle, WA 98195, USA
| | - Christine Luscombe
- Department of Chemistry, University of Washington Seattle, WA 98195, USA; pi-Conjugated Polymers Unit, Okinawa Institute of Science and Technology, Onna, Okinawa 904-0495, Japan; Department of Materials Science and Engineering, University of Washington Seattle, WA 98195, USA
| | - Emily Carrington
- University of Washington, Seattle, WA, USA; Friday Harbor Laboratories, Friday Harbor, WA, USA
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6
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Catarci Carteny C, Amato ED, Pfeiffer F, Christia C, Estoppey N, Poma G, Covaci A, Blust R. Accumulation and release of organic pollutants by conventional and biodegradable microplastics in the marine environment. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023:10.1007/s11356-023-27887-1. [PMID: 37266788 DOI: 10.1007/s11356-023-27887-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 05/19/2023] [Indexed: 06/03/2023]
Abstract
The issue of microplastic (MP) litter in the aquatic environment and its capability of accumulating and/or releasing pollutants has been brought to light in recent years. Biodegradable plastics have been proposed as one of the different solutions to decrease environmental input of discarded plastics; however, their ability to accumulate and release pollutants once in the marine environment has not been assessed yet. In this study, we compare the accumulation and the release of a wide range of compounds by biodegradable (polyhydroxyalkanoates (PHA) and polybutylene succinate (PBS)) and conventional (polyethylene (PE)) MPs following exposure to natural seawater for 64 days. We quantified polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), organophosphorus flame retardants (PFRs), phthalates, and alternative plasticizers in MPs, before and after exposure. Results indicated that PBS- and PHA-MPs accumulated the largest amount of PAHs and PFRs, respectively. Leaching of PFRs and plasticizers was observed for all polymers and was approximately twofold greater for PE- when compared to PBS- and PHA-MPs. Overall, our study suggests that biodegradable MPs may release less additives and accumulate a larger amount of contaminants from seawater compared to conventional ones: these findings may have implications on the risk assessment of biodegradable polymers for marine biota; and on potential widespread adoption of these types of plastics.
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Affiliation(s)
- Camilla Catarci Carteny
- Systemic, Physiological and Ecotoxicological Research (SPHERE), Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium.
| | - Elvio Diego Amato
- Systemic, Physiological and Ecotoxicological Research (SPHERE), Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
| | - Fabienne Pfeiffer
- School of Criminal Justice, University of Lausanne, Batochime, Lausanne, Switzerland
| | - Christina Christia
- Toxicological Centre, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Nicolas Estoppey
- School of Criminal Justice, University of Lausanne, Batochime, Lausanne, Switzerland
| | - Giulia Poma
- Toxicological Centre, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Adrian Covaci
- Toxicological Centre, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Ronny Blust
- Systemic, Physiological and Ecotoxicological Research (SPHERE), Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
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7
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Santonicola S, Volgare M, Cocca M, Dorigato G, Giaccone V, Colavita G. Impact of Fibrous Microplastic Pollution on Commercial Seafood and Consumer Health: A Review. Animals (Basel) 2023; 13:1736. [PMID: 37889673 PMCID: PMC10252135 DOI: 10.3390/ani13111736] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 05/19/2023] [Accepted: 05/22/2023] [Indexed: 10/15/2023] Open
Abstract
The omnipresence of microfibers in marine environments has raised concerns about their availability to aquatic biota, including commercial fish species. Due to their tiny size and wide distribution, microfibers may be ingested by wild-captured pelagic or benthic fish and farmed species. Humans are exposed via seafood consumption. Despite the fact that research on the impact of microfibers on marine biota is increasing, knowledge on their role in food security and safety is limited. The present review aims to examine the current knowledge about microfiber contamination in commercially relevant fish species, their impact on the marine food chain, and their probable threat to consumer health. The available information suggests that among the marine biota, edible species are also contaminated, but there is an urgent need to standardize data collection methods to assess the extent of microfiber occurrence in seafood. In this context, natural microfibers should also be investigated. A multidisciplinary approach to the microfiber issue that recognizes the interrelationship and connection of environmental health with that of animals and humans should be used, leading to the application of strategies to reduce microfiber pollution through the control of the sources and the development of remediation technologies.
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Affiliation(s)
- Serena Santonicola
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, 86100 Campobasso, Italy;
- Institute of Polymers, Composites and Biomaterials, National Research Council of Italy, Via Campi Flegrei 34, 80078 Pozzuoli, Italy;
| | - Michela Volgare
- Department of Chemical Engineering, Materials, and Industrial Production, University of Naples Federico II, P. Tecchio 80, 80125 Naples, Italy;
| | - Mariacristina Cocca
- Institute of Polymers, Composites and Biomaterials, National Research Council of Italy, Via Campi Flegrei 34, 80078 Pozzuoli, Italy;
| | | | - Valerio Giaccone
- Department of Animal Medicine, Productions and Health, University of Padova, Viale dell’Università, 16, 35020 Legnaro, Italy;
| | - Giampaolo Colavita
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, 86100 Campobasso, Italy;
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Zhang S, Wang W, Yan P, Wang J, Yan S, Liu X, Aurangzeib M. Microplastic migration and distribution in the terrestrial and aquatic environments: A threat to biotic safety. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 333:117412. [PMID: 36758402 DOI: 10.1016/j.jenvman.2023.117412] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 01/02/2023] [Accepted: 01/27/2023] [Indexed: 06/18/2023]
Abstract
Plastics production has been increasing over years, while their recycling rate is lower, resulting in huge amounts of microplastics (MP) accumulating in the environment. Although the environmental behaviors of MPs have been focused on in recent years, the migration, distribution and adverse effects of MPs in terrestrial and aquatic environments are still not systematically understood. In this review, based on the newest publications from the core database of the Web of Science, both the migration and distribution of MPs were summarized, as well as MPs transfer in biota and their biological effects were also focused on. Generally, the complicated and numerous pathways of MPs migration lead to their distribution throughout or nearly all environments on a global scale. However, the migration mechanisms of MPs with various sizes, shapes, and colors by physicochemical and biological processes, and the prediction models of MP migration and distribution, are deficient, despite these properties being highly related to MPs migration and bio-safety. Although MPs have already invaded microorganisms, plants, animals, and even human beings, the biological effects still need more study, so far as their sizes and shapes and also their composition and adsorption are concerned. Moreover, based on the highlights and deficiencies of current studies, further studies have also been proposed. This review aims to help people re-evaluate the uncertain behaviors of MPs in various environments, and could be helpful to fully understand their biological effects in different environmental conditions.
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Affiliation(s)
- Shaoliang Zhang
- Northeast Agricultural University, Harbin, 150030, PR China.
| | - Wan Wang
- Northeast Agricultural University, Harbin, 150030, PR China
| | - Pengke Yan
- Northeast Agricultural University, Harbin, 150030, PR China
| | - Jiuqi Wang
- Northeast Agricultural University, Harbin, 150030, PR China
| | - Sihua Yan
- Northeast Agricultural University, Harbin, 150030, PR China
| | - Xiaobing Liu
- Northeast Institute of Geography and Agroecology, CAS, Harbin, 150081, PR China
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9
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A versatile approach to evaluate the occurrence of microfibers in mussels Mytilus galloprovincialis. Sci Rep 2022; 12:21827. [PMID: 36528736 PMCID: PMC9759576 DOI: 10.1038/s41598-022-25631-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 12/02/2022] [Indexed: 12/23/2022] Open
Abstract
Microplastics of fibrous shape are esteemed to be the most abundant micro-debris form present in the environment. Despite the occurrence of microfibers in fish may pose a risk to human health, the literature is scarce regarding studies on the contamination in commercial marine fish mostly due to methodological issues. In this study, a versatile approach, able to discriminate among natural and synthetic microfibers according to the evaluation of specific morphological features, is proposed in farmed mussels (Mytilus galloprovincialis). The approach was useful to determine that microfibers were present in 74% of mussel samples, with a mean number of 14.57 microfibers/individual, corresponding to 3.13 microfibers/g w.w. A negative correlation between the size of analysed mussels and the amount of microfibers/g w.w. was detected, showing that smaller specimens contained more microfibers than the larger ones. This work paves the way to further studies aimed to adequately assess the risk that microfibers may pose to marine biota, also considering the commercial value as seafood items of many species of the Mytilus genus and the potential implication for human exposure.
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S A, Luckins N, Menon R, Robert S, Kumbalaparambi TS. Micro-plastics in the Vicinity of an Urban Solid Waste Management Facility in India: Assessment and Policy Implications. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2022; 109:956-961. [PMID: 35932326 DOI: 10.1007/s00128-022-03588-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 07/07/2022] [Indexed: 06/15/2023]
Abstract
The study focuses on analyzing the presence and quantity of microplastics near an unscientific solid waste dumping site located at Kochi city in India and thereby assessing the contribution of massive open dumping towards microplastic pollution in the river. Two sets of sampling with three sediment samples from nearby Kadambrayar river and five topsoil samples from various parts of the Brahmapuram waste dumping yard were carried out during January - February 2019. The samples were analyzed as per the US National Oceanic and Atmospheric Administration (US NOAA) protocol. ATR-FTIR and DSC analysis based characterization indicated that polyethylene dominated the micro plastics followed by polypropylene and polystyrene. The size distribution of particles showed that comparatively larger particles of size range between 2.36 - 4.75 mm were present in the topsoil than that in river sediments which had more number of particles in size range below 2.36 mm. The study confirmed the presence of an average of 100 microplastic pieces per 100 gram of sediments of Kadambrayar river bordering the waste dumping yard at Brahmapuram. The topsoil of Brahmapuram waste dumping yard was found to contain 178 pieces of microplastics per 100 gm of soil. Microplastics are found to be high in the river stretch near the open dumping site which has a significant role in the pollution, causing a major threat to the entire ecosystem.
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Affiliation(s)
- Anupama S
- SCMS School of Engineering & Technology, Karukutty, Ernakulam, Kerala, India
| | - Nisha Luckins
- SCMS School of Engineering & Technology, Karukutty, Ernakulam, Kerala, India.
| | - Ratish Menon
- SCMS School of Engineering & Technology, Karukutty, Ernakulam, Kerala, India
| | - Sruthy Robert
- SCMS School of Engineering & Technology, Karukutty, Ernakulam, Kerala, India
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Valente T, Pelamatti T, Avio CG, Camedda A, Costantini ML, de Lucia GA, Jacomini C, Piermarini R, Regoli F, Sbrana A, Ventura D, Silvestri C, Matiddi M. One is not enough: Monitoring microplastic ingestion by fish needs a multispecies approach. MARINE POLLUTION BULLETIN 2022; 184:114133. [PMID: 36150223 DOI: 10.1016/j.marpolbul.2022.114133] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 09/07/2022] [Accepted: 09/09/2022] [Indexed: 06/16/2023]
Abstract
The development of monitoring programs based on bioindicators is crucial for assessing the impact of microplastic ingestion on marine organisms. This study presents results from an Italian pilot action aimed at investigating the suitability of a monitoring strategy based on a multispecies approach. The benthic-feeder Mullus barbatus, the demersal species Merluccius merluccius, and the pelagic-feeder species of the genus Scomber were used to assess the environmental contamination by microplastics in three different marine areas, namely Ancona (Adriatic Sea), Anzio (Tyrrhenian Sea), and Oristano (Western Sardinia). Microplastic ingestion frequencies were higher in samples from Anzio (26.7 %) and Ancona (25.0 %) than Oristano (14.4 %), suggesting a relationship between microplastic bioavailability and the proximity to urban settlements and river flows. Furthermore, microplastic ingestion was affected by the feeding habits of the examined species. The detected differences reinforce the hypothesis that a multispecies approach is needed to evaluate microplastic ingestion by marine animals.
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Affiliation(s)
- Tommaso Valente
- 'La Sapienza' University of Rome, Department of Environmental Biology, Piazzale Aldo Moro 5, 00185 Rome, RM, Italy; ISPRA, Italian National Institute for Environmental Protection and Research, Via di Castel Romano 100, 00128 Rome, RM, Italy.
| | - Tania Pelamatti
- ISPRA, Italian National Institute for Environmental Protection and Research, Via di Castel Romano 100, 00128 Rome, RM, Italy
| | - Carlo Giacomo Avio
- Marche Polytechnic University, Department of Life and Environmental Sciences (DiSVA), Via Brecce Bianche snc, 60131 Ancona, AN, Italy
| | - Andrea Camedda
- IAS-CNR, Institute of Anthropic Impact and Sustainability in Marine Environment, National Research Council Oristano Section, Località Sa Mardini, 09170 Torregrande, OR, Italy
| | - Maria Letizia Costantini
- 'La Sapienza' University of Rome, Department of Environmental Biology, Piazzale Aldo Moro 5, 00185 Rome, RM, Italy
| | - Giuseppe Andrea de Lucia
- IAS-CNR, Institute of Anthropic Impact and Sustainability in Marine Environment, National Research Council Oristano Section, Località Sa Mardini, 09170 Torregrande, OR, Italy
| | - Carlo Jacomini
- ISPRA, Italian National Institute for Environmental Protection and Research, Via di Castel Romano 100, 00128 Rome, RM, Italy
| | - Raffaella Piermarini
- ISPRA, Italian National Institute for Environmental Protection and Research, Via di Castel Romano 100, 00128 Rome, RM, Italy
| | - Francesco Regoli
- Marche Polytechnic University, Department of Life and Environmental Sciences (DiSVA), Via Brecce Bianche snc, 60131 Ancona, AN, Italy
| | - Alice Sbrana
- ISPRA, Italian National Institute for Environmental Protection and Research, Via di Castel Romano 100, 00128 Rome, RM, Italy; PhD Program in Evolutionary Biology and Ecology, Department of Biology, University of Rome 'Tor Vergata', Via della Ricerca Scientifica snc, 00133 Rome, RM, Italy
| | - Daniele Ventura
- 'La Sapienza' University of Rome, Department of Environmental Biology, Piazzale Aldo Moro 5, 00185 Rome, RM, Italy
| | - Cecilia Silvestri
- ISPRA, Italian National Institute for Environmental Protection and Research, Via di Castel Romano 100, 00128 Rome, RM, Italy
| | - Marco Matiddi
- ISPRA, Italian National Institute for Environmental Protection and Research, Via di Castel Romano 100, 00128 Rome, RM, Italy
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12
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Rios-Fuster B, Alomar C, Paniagua González G, Garcinuño Martínez RM, Soliz Rojas DL, Fernández Hernando P, Deudero S. Assessing microplastic ingestion and occurrence of bisphenols and phthalates in bivalves, fish and holothurians from a Mediterranean marine protected area. ENVIRONMENTAL RESEARCH 2022; 214:114034. [PMID: 35948144 DOI: 10.1016/j.envres.2022.114034] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 07/19/2022] [Accepted: 07/31/2022] [Indexed: 06/15/2023]
Abstract
Microplastic (MP) ingestion, along with accumulated plasticizers such as bisphenol A (BPA), bisphenol F (BPF), and bisphenol S (BPS), and phthalates represented by diethyl phthalate (DEP), dibutyl phthalate (DBP) and bis (2-ethylhexyl) phthalate (DEHP), were quantified in bivalves, fish, and holothurians collected from a coastal pristine area at the western Mediterranean Sea. MP ingestion in sediment-feeders holothurians (mean value 12.67 ± 7.31 MPs/individual) was statistically higher than ingestion in bivalves and fish (mean 4.83 ± 5.35 and 3 ± 4.44 MPs/individual, respectively). The main ingested polymers were polyethylene, polypropylene, and polystyrene. The levels of BPS, BPF, and DEHP were highest in bivalves' soft tissue; BPA and DBP had the highest levels in the holothurians' muscle. In addition, the levels of all plasticizers assessed were lowest in fish muscle; only BPA levels in fish were higher than in bivalves, with intermediate values between those of bivalves and holothurians. This study provides data on exposure to MPs and plasticizers of different species inhabiting Cabrera Marine Protected Area (MPA) and highlights the differences in MP ingestion and levels of plasticizers between species with different ecological characteristics and feeding strategies.
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Affiliation(s)
- Beatriz Rios-Fuster
- Centro Oceanográfico de Baleares (IEO, CSIC), Muelle de Poniente S/n, 07015, Palma de Mallorca, Spain.
| | - Carme Alomar
- Centro Oceanográfico de Baleares (IEO, CSIC), Muelle de Poniente S/n, 07015, Palma de Mallorca, Spain
| | - Gema Paniagua González
- Departamento de Ciencias Analíticas, Facultad de Ciencias, Universidad Nacional de Educación a Distancia, Madrid, Spain
| | - Rosa Maria Garcinuño Martínez
- Departamento de Ciencias Analíticas, Facultad de Ciencias, Universidad Nacional de Educación a Distancia, Madrid, Spain
| | - Dulce Lucy Soliz Rojas
- Departamento de Ciencias Analíticas, Facultad de Ciencias, Universidad Nacional de Educación a Distancia, Madrid, Spain
| | - Pilar Fernández Hernando
- Departamento de Ciencias Analíticas, Facultad de Ciencias, Universidad Nacional de Educación a Distancia, Madrid, Spain
| | - Salud Deudero
- Centro Oceanográfico de Baleares (IEO, CSIC), Muelle de Poniente S/n, 07015, Palma de Mallorca, Spain
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13
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Pelikan J, Majnarić N, Maurić Maljković M, Pikelj K, Hamer B. Physico-Chemical and Ecotoxicological Evaluation of Marine Sediments Contamination: A Case Study of Rovinj Coastal Area, NE Adriatic Sea, Croatia. TOXICS 2022; 10:toxics10080478. [PMID: 36006157 PMCID: PMC9415096 DOI: 10.3390/toxics10080478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 08/07/2022] [Accepted: 08/11/2022] [Indexed: 05/14/2023]
Abstract
Comprehensive spatial and temporal data on sediment quality in the Adriatic Sea are lacking. Therefore, prior to planned anthropogenic interventions in the local marine environment, such as deepening of the Rovinj harbour, the results of physicochemical and ecotoxicological analyses of five local coastal sediments were compared with regional averages and SQGs of neighbouring countries. Analyses of sediment grain size, content of metals and heavy metals, PAHs and PCBs were performed according to standard protocols. Sediment quality was classified according to French legislation (N1 and N2 level) and sediment guidelines. The phytotoxicity of the eluates was studied by flax seed germination tests. The logistic regression models Pmax and Pavg were used to estimate the probability of toxic effects. Except for the open sea (S5), all other sediments had concentrations slightly higher than the N1 for some metals (Cu, Ni, Hg, Cr) or ΣPAHs, while the Rovinj harbour (S1) reached the N2 value for mercury. The phytotoxicity assay with sediment eluates showed inhibition of germination, root length and root biomass production, with an average phytotoxicity index (PI) ranging from 6.06% to 42.00%. Significant correlations of Pavg and Pmax values with phytotoxicity and other specific parameters were found. In general, according to the applied SQGs, there are no potential ecological impacts on the marine environment at any of the investigated sites, with the exception of site S1.
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Affiliation(s)
- Jadranka Pelikan
- Faculty of Science, Department of Geology, University of Zagreb, Horvatovac 102a, 10000 Zagreb, Croatia
- Laboratory for Marine Nanotechnology and Biotechnology, Center for Marine Research, Ruđer Bošković Institute, Giordano Paliaga 5, 52210 Rovinj, Croatia
| | - Nina Majnarić
- Laboratory for Marine Nanotechnology and Biotechnology, Center for Marine Research, Ruđer Bošković Institute, Giordano Paliaga 5, 52210 Rovinj, Croatia
| | - Maja Maurić Maljković
- Laboratory for Marine Nanotechnology and Biotechnology, Center for Marine Research, Ruđer Bošković Institute, Giordano Paliaga 5, 52210 Rovinj, Croatia
- Faculty of Veterinary Medicine, University of Zagreb, Heinzelova 55, 10000 Zagreb, Croatia
| | - Kristina Pikelj
- Faculty of Science, Department of Geology, University of Zagreb, Horvatovac 102a, 10000 Zagreb, Croatia
| | - Bojan Hamer
- Laboratory for Marine Nanotechnology and Biotechnology, Center for Marine Research, Ruđer Bošković Institute, Giordano Paliaga 5, 52210 Rovinj, Croatia
- Correspondence: ; Tel.: +385-52-804-714
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14
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Soliño L, Vidal-Liñán L, Pérez P, García-Barcelona S, Baldó F, Gago J. Microplastic occurrence in deep-sea fish species Alepocephalus bairdii and Coryphaenoides rupestris from the Porcupine Bank (North Atlantic). THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 834:155150. [PMID: 35417727 DOI: 10.1016/j.scitotenv.2022.155150] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 03/24/2022] [Accepted: 04/06/2022] [Indexed: 06/14/2023]
Abstract
Microplastic occurrence in marine biota has been reported in a wide range of animals, from marine mammals and seabirds to invertebrates. Commercial and shallow-water fish have been the subject of numerous works on microplastic ingestion, given their importance in human diet and accessibility. However, little is known about microlitter occurrence in fish species inhabiting the dark ocean, in the bathyal zone and there is a high degree of uncertainty about microplastic distribution in offshore areas and the deep sea. In this study, bathydemersal species Alepocephalus bairdii and Coryphaenoides rupestris from the Porcupine Bank caught between 985 and 1037 m depth were inspected for microdebris. The stomach contents were digested by the alkaline method plus ethanol addition to avoid clogging. A filament of Polyethylene Terephthalate (PET) was found in the stomach of a specimen of A. bairdii, representing 4% of the total sampled specimens of this species (i.e. prevalence in n = 25). However, when considering potential microplastics, the prevalence increased to 28% in both, A. bairdii and C. rupestris. This work provides the first baseline study of microplastic items in fish from such depths in the Atlantic and suggests these species might be used as biomonitors in future research.
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Affiliation(s)
- Lucía Soliño
- Centro Oceanográfico de Vigo (IEO, CSIC), 36390 Vigo, Spain.
| | | | - Patricia Pérez
- Centro Oceanográfico de Vigo (IEO, CSIC), 36390 Vigo, Spain
| | | | - Francisco Baldó
- Centro Oceanográfico de Cádiz (IEO, CSIC), 11006 Cádiz, Spain
| | - Jesús Gago
- Centro Oceanográfico de Vigo (IEO, CSIC), 36390 Vigo, Spain.
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15
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Development and validation of analytical methods for detecting and identifying microplastics in salts, soy sauce, and salted pollock roe. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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16
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Pittura L, Garaventa F, Costa E, Minetti R, Nardi A, Ventura L, Morgana S, Capello M, Ungherese G, Regoli F, Gorbi S. Microplastics in seawater and marine organisms: Site-specific variations over two-year study in Giglio Island (North Tyrrhenian Sea). MARINE POLLUTION BULLETIN 2022; 181:113916. [PMID: 35810651 DOI: 10.1016/j.marpolbul.2022.113916] [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: 03/12/2022] [Revised: 06/28/2022] [Accepted: 06/30/2022] [Indexed: 06/15/2023]
Abstract
Geographical and temporal differences of microplastic occurrence were documented in water and fish collected in 2017 and 2019 from the Giglio Island (North Tyrrhenian Sea) close to the area where the Costa Concordia sank in January 2012. Results on water samples showed a site-dependent difference, suggesting the role of surface current dynamics in the microplastic local distribution, while tested Neuston nets (200 μm and 330 μm mesh size) did not influence microplastic retention efficiency. Fish exhibited in 2019 a higher frequency of specimens positive to microplastic ingestion with respect to 2017, with an occurrence higher than those typically observed in other Mediterranean areas. Both in water and fish, fragments were the dominating shape, polypropylene and polyethylene were the prevalent polymers, without particular difference between sites and years. This study highlights the importance of applying microplastic investigation in biotic and abiotic matrices for an effective monitoring of this pollution in the marine environment.
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Affiliation(s)
- Lucia Pittura
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Francesca Garaventa
- Institute for the Study of Anthropic Impacts and Sustainability in Marine Environment, Italian National Research Council, Rome, Italy
| | - Elisa Costa
- Institute for the Study of Anthropic Impacts and Sustainability in Marine Environment, Italian National Research Council, Rome, Italy
| | - Roberta Minetti
- Institute for the Study of Anthropic Impacts and Sustainability in Marine Environment, Italian National Research Council, Rome, Italy
| | - Alessandro Nardi
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Lucia Ventura
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Silvia Morgana
- Institute for the Study of Anthropic Impacts and Sustainability in Marine Environment, Italian National Research Council, Rome, Italy
| | - Marco Capello
- Department for the Earth, Environment and Life Sciences, University of Genova, Italy
| | | | - Francesco Regoli
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Stefania Gorbi
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy.
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17
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Lerebours A, Bathie M, Kazour M, Amara R, Huet V, Thomas H. Spatio-temporal contamination of microplastics in shellfish farming regions: A case study. MARINE POLLUTION BULLETIN 2022; 181:113842. [PMID: 35751971 DOI: 10.1016/j.marpolbul.2022.113842] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 06/08/2022] [Accepted: 06/08/2022] [Indexed: 06/15/2023]
Abstract
The seasonal pattern of microplastics (MPs) contamination of the French littoral area of the Pertuis Charentais, one of the main French shellfish production regions, was assessed for the first time, between May 2019 and May 2020 at four different sites. The reference site was located at "Ile de Ré" and the other sites were located in the estuaries of the Sèvre Niortaise, Charente and Seudre rivers. Both blue mussels (Mytilus edulis) and Pacific oysters (Magallana gigas), that are considered sentinel species for the quality of the marine environment were analysed, along with sediment and seawater samples. MPs were extracted from each sample, counted, measured and sorted by colour and type. Micro-Raman spectroscopy was used to determine the proportion of confirmed MPs and the polymer types. The results showed that the contamination of mussels by fibres and fragments (1.9 ± 2.1 MPs/g ww) was significantly higher than for oysters (0.4 ± 0.4 MPs/g ww). Specifically, the contamination by fibres in both species was significantly greater than the contamination by fragments. Significant variations of MPs contamination were observed across the seasons and sites in bivalves, and depended on the species and the type of MPs (fibres or fragments). Mean concentrations of MPs measured in water and sediment were 0.007 MPs/L and 210 MPs/kg dw, respectively. Finally, blue was the dominant colour for fibres (79 %) and fragments (81 %). Blue fragments were mainly made of PS (70 %) followed by PC (18 %) and PP, PA or PLA (3 %) whereas blue fibres were mainly made of PA (80 %) followed by PET (13 %) or PP (7 %). This rare environmental case study of long-term chronic exposure of farming areas to MPs provides new knowledge on in situ variations of plastic fibres and fragments contamination throughout the seasons.
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Affiliation(s)
- Adélaïde Lerebours
- UMR CNRS LIENSs, Université de La Rochelle, Littoral Environnement et Sociétés, 2 rue Olympe de Gouges, La Rochelle 17 000, France.
| | - Marguerite Bathie
- UMR CNRS LIENSs, Université de La Rochelle, Littoral Environnement et Sociétés, 2 rue Olympe de Gouges, La Rochelle 17 000, France
| | - Maria Kazour
- Université du Littoral Côte d'Opale, CNRS, Université de Lille, UMR 8187, LOG, Laboratoire d'Océanologie et de Géosciences, 32 Avenue Foch, 62930 Wimereux, France
| | - Rachid Amara
- Université du Littoral Côte d'Opale, CNRS, Université de Lille, UMR 8187, LOG, Laboratoire d'Océanologie et de Géosciences, 32 Avenue Foch, 62930 Wimereux, France
| | - Valérie Huet
- UMR CNRS LIENSs, Université de La Rochelle, Littoral Environnement et Sociétés, 2 rue Olympe de Gouges, La Rochelle 17 000, France
| | - Hélène Thomas
- UMR CNRS LIENSs, Université de La Rochelle, Littoral Environnement et Sociétés, 2 rue Olympe de Gouges, La Rochelle 17 000, France
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18
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Occurrence of Natural and Synthetic Micro-Fibers in the Mediterranean Sea: A Review. TOXICS 2022; 10:toxics10070391. [PMID: 35878296 PMCID: PMC9320265 DOI: 10.3390/toxics10070391] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/07/2022] [Accepted: 07/08/2022] [Indexed: 02/01/2023]
Abstract
Among microplastics (MPs), fibers are one of the most abundant shapes encountered in the aquatic environment. Growing attention is being focused on this typology of particles since they are considered an important form of marine contamination. Information about microfibers distribution in the Mediterranean Sea is still limited and the increasing evidence of the high amount of fibers in the aquatic environment should lead to a different classification from MPs which, by definition, are composed only of synthetic materials and not natural. In the past, cellulosic fibers (natural and regenerated) have been likely included in the synthetic realm by hundreds of studies, inflating “micro-plastic” counts in both environmental matrices and organisms. Comparisons are often hampered because many of the available studies have explicitly excluded the micro-fibers (MFs) content due, for example, to methodological problems. Considering the abundance of micro-fibers in the environment, a chemical composition analysis is fundamental for toxicological assessments. Overall, the results of this review work provide the basis to monitor and mitigate the impacts of microfiber pollution on the sea ecosystems in the Mediterranean Sea, which can be used to investigate other basins of the world for future risk assessment.
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19
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Said RM, Nassar SE, Mohamed AA. Assessment of microplastic and trace element pollution in the southeastern Mediterranean coasts, Egypt, using shellfish Arca noae as a bioindicator. MARINE POLLUTION BULLETIN 2022; 177:113493. [PMID: 35245772 DOI: 10.1016/j.marpolbul.2022.113493] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 02/19/2022] [Accepted: 02/22/2022] [Indexed: 06/14/2023]
Abstract
The ubiquitous presence of microplastics (MPs) and trace elements in the marine environment is regarded as a global threat to marine organisms. The current study aims to assess MP levels and trace element (Cu, Zn, Cd, Pb, Se, and Fe) accumulation in the shellfish Arca noae collected from five locations along the southeastern Mediterranean coasts, Alexandria, Egypt. The frequency of the occurrence of ingested MPs in A. noae soft tissues was 48%, whereas the abundance of MPs was 1.65 ± 0.28 MP/individual and 0.58 ± 0.04 items g1 of the wet weight of tissue. Polyethylene was the most abundant polymer in A. noae, followed by polypropylene and polystyrene. The concentration levels of Zn, Cd, and Pb detected in the soft tissues of A. noae are higher than the maximum permissible limits. This study provides baseline data for further environmental assessments, with the use of A. noae as an early warning indicator in biomonitoring programs.
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Affiliation(s)
- Radwa Mohamed Said
- Zoology Department, Faculty of Science, Zagazig University, Zagazig, Egypt
| | - Safaa Ezzat Nassar
- Zoology Department, Faculty of Science, Zagazig University, Zagazig, Egypt.
| | - Aya Ali Mohamed
- Zoology Department, Faculty of Science, Zagazig University, Zagazig, Egypt
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20
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Zazouli M, Nejati H, Hashempour Y, Dehbandi R, Nam VT, Fakhri Y. Occurrence of microplastics (MPs) in the gastrointestinal tract of fishes: A global systematic review and meta-analysis and meta-regression. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 815:152743. [PMID: 35007572 DOI: 10.1016/j.scitotenv.2021.152743] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 12/03/2021] [Accepted: 12/24/2021] [Indexed: 05/20/2023]
Abstract
The presence of Microplastics (MPs) in food has become a global health concern in the last two decades. In this study, an attempt was made to obtain articles about the occurrence of MPs in the gastrointestinal tract (gt) of fishes using searching the Scopus and PubMed databases from 1 January 1990 to 10 August 2021. The occurrence of MPs was meta-analyzed using the random effect model (REM). The results indicate that pooled occurrence of MPs in gastrointestinal of fishes was 2.76 P/gt: 95%CI:2.65-2.86 P/gt. Occurrence MPs in gastrointestinal of fishes in closed water sources (5.86 P/gt) was higher than free water sources (2.46 P/gt). In addition, the rank order of water sources based on occurrence MPs in gastrointestinal of fish was Lake (5.50 P/gt) > Estuary (5.46 P/gt) > River (2.91 P/gt) > Bay (2.85 P/gt) > Sea (2.58 P/gt) > Ocean (1.29 P/gt). The lowest and highest occurrence MPs in gastrointestinal of fishes were observed in high-income economies (1.45 P/gt) and low-income economies (8.08 P/gt), respectively. The higher frequency of color in MPS was related to blue with polyethylene-type polymers. Therefore, control plans to reduce the occurrence of MPs in fishes is recommended.
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Affiliation(s)
- Mohammadali Zazouli
- Department of Environmental Health Engineering, School of Public Health, Mazandaran University of Medical Sciences, Sari, Iran
| | - Habib Nejati
- Department of Environmental Health Engineering, School of Public Health, Mazandaran University of Medical Sciences, Sari, Iran
| | - Yalda Hashempour
- Department of Environmental Health Engineering, School of Public Health, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Reza Dehbandi
- Environmental Technologies Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Van Thai Nam
- HUTECH University, 475A, Dien Bien Phu, Ward 25, Binh Thanh District, Ho Chi Minh City, Vietnam
| | - Yadolah Fakhri
- Food Health Research Center, Hormozgan University of Medical Sciences, Bandar Abas, Iran.
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21
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Georgieva E, Antal L, Stoyanova S, Aranudova D, Velcheva I, Iliev I, Vasileva T, Bivolarski V, Mitkovska V, Chassovnikarova T, Todorova B, Uzochukwu IE, Nyeste K, Yancheva V. Biomarkers for pollution in caged mussels from three reservoirs in Bulgaria: A pilot study. Heliyon 2022; 8:e09069. [PMID: 35284685 PMCID: PMC8914122 DOI: 10.1016/j.heliyon.2022.e09069] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 01/11/2022] [Accepted: 03/03/2022] [Indexed: 12/22/2022] Open
Abstract
The mussel-watch concept was firstly proposed in 1975, which was later adopted by several international monitoring programs worldwide. However, for the very first time, a field experiment with caged mussels was performed in three reservoirs in Bulgaria to follow the harmful effects of sub-chronic pollution (30 days) of metals, trace, and macro-elements, as well as some organic toxicants, such as polybrominated diphenyl ethers and chlorinated paraffins. Therefore, we studied the biometric indices, histochemical lesions in the gills, biochemical changes in the digestive glands (antioxidant defense enzymes, such as catalase, glutathione reductase, and glutathione peroxidase; metabolic enzymes, such as lactate dehydrogenase, alanine aminotransferase, and aspartate aminotransferase, and the neurotransmitter cholinesterase), in addition to the DNA damage in the Chinese pond mussel, Sinanodonta woodiana (Lea, 1834) in Kardzhali, Studen Kladenets and Zhrebchevo reservoirs in Bulgaria. Significant correlation trends between the pollution levels, which we reported before, and the biomarker responses were established in the current paper. Overall, we found that both tested organs were susceptible to pollution-induced oxidative stress. The different alterations in the selected biomarkers in the caged mussels compared to the reference group were linked to the different kinds and levels of water pollution in the reservoirs, and also to the simultaneously conducted bioaccumulation studies. The effects of water pollution in caged mussels from three large dam reservoirs in Bulgaria were assessed. A cocktail of different inorganic and organic toxicants was measured both in waters and mussels for the first time. Different biomarker responses (cellular to individual) were also followed in gills and digestive glands of the transplants. Correlation trends between the pollution levels and the applied biological tools were established.
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22
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Gedik K, Eryaşar AR, Gözler AM. The microplastic pattern of wild-caught Mediterranean mussels from the Marmara Sea. MARINE POLLUTION BULLETIN 2022; 175:113331. [PMID: 35066412 DOI: 10.1016/j.marpolbul.2022.113331] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 12/29/2021] [Accepted: 01/05/2022] [Indexed: 06/14/2023]
Abstract
The Sea of Marmara suffers from pollutants that come from municipal/industrial discharges and the Black Sea. Microplastic (MP)s, a rising environmental concern with consequences for seafood safety, are one of these contaminants. Thus, the abundance and feature of MPs in wild populations of the Mediterranean mussel (Mytilus galloprovincialis) from 20 sites along the sea of Marmara coastlines were analyzed herein. In total, 812 MPs were detected in 412 mussels. The MPs ranged from 0.30 to 7.53 MP individual-1 and 0.11 to 4.58 MP g-1 fresh weight. The most common shape of the MPs detected was fiber (81.16%), the majority of which were smaller than 1 mm. Polymer types were verified by FTIR, and 14 different polymers have been identified; the dominant was polyethylene terephthalate (PET, 66.38%). When one is served by a mussel meal weekly, the risk statistics project that the exposure will be 252 MPs per portion. Yet, the risk associated with the MP-contaminated mussel consumption is insignificant according to hypothetical calculations using a chemical additive (bisphenol A).
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Affiliation(s)
- Kenan Gedik
- Recep Tayyip Erdogan University, Vocational School of Technical Sciences, Rize, Turkey.
| | - Ahmet Raif Eryaşar
- Recep Tayyip Erdogan University, Vocational School of Technical Sciences, Rize, Turkey
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23
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Mistri M, Sfriso AA, Casoni E, Nicoli M, Vaccaro C, Munari C. Microplastic accumulation in commercial fish from the Adriatic Sea. MARINE POLLUTION BULLETIN 2022; 174:113279. [PMID: 34959102 DOI: 10.1016/j.marpolbul.2021.113279] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 12/13/2021] [Accepted: 12/16/2021] [Indexed: 06/14/2023]
Abstract
We assessed the presence and concentration of microplastics in fishes from the Northern Adriatic Sea on sale for human consumption. Microplastics were extracted from the digestive tract of 180 specimens, belonging to 6 different species (2 pelagic, and 4 demersal). Microplastics were identified through Nile red staining, and selected particles were analyzed by μ-Raman spectroscopy. The 47.8% of examined fish were found to contain microplastics (233 fragments). The mean concentration of microplastics in the 6 species ranged between 4.11 ± 2.85 items/individual in Adriatic soles, and 1.75 ± 0.71 items/individual in pilchards. Microplastics ranged in size between 0.054 mm and 0.765 mm. Polyethylene and polypropylene were the polymer types identified through μ-Raman spectroscopy. Despite our estimates are underestimations, these results are of particular concern, as the fish analyzed are consumed without being eviscerated, and the microplastics they contain are transferred directly to humans.
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Affiliation(s)
- Michele Mistri
- Department of Chemical, Pharmaceutical and Agricoltural Sciences, University of Ferrara, Via Fossato di Mortara 17, 44121 Ferrara, Italy.
| | - Andrea Augusto Sfriso
- Department of Chemical, Pharmaceutical and Agricoltural Sciences, University of Ferrara, Via Fossato di Mortara 17, 44121 Ferrara, Italy
| | - Elia Casoni
- Department of Chemical, Pharmaceutical and Agricoltural Sciences, University of Ferrara, Via Fossato di Mortara 17, 44121 Ferrara, Italy
| | - Maria Nicoli
- Department of Physics and Earth Sciences, University of Ferrara, Via G. Saragat 2, 44122 Ferrara, Italy
| | - Carmela Vaccaro
- Department of Physics and Earth Sciences, University of Ferrara, Via G. Saragat 2, 44122 Ferrara, Italy
| | - Cristina Munari
- Department of Chemical, Pharmaceutical and Agricoltural Sciences, University of Ferrara, Via Fossato di Mortara 17, 44121 Ferrara, Italy
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24
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Kiran BR, Kopperi H, Venkata Mohan S. Micro/nano-plastics occurrence, identification, risk analysis and mitigation: challenges and perspectives. RE/VIEWS IN ENVIRONMENTAL SCIENCE AND BIO/TECHNOLOGY 2022; 21:169-203. [PMID: 35103051 PMCID: PMC8792138 DOI: 10.1007/s11157-021-09609-6] [Citation(s) in RCA: 60] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 12/29/2021] [Indexed: 04/14/2023]
Abstract
Micro/nanoplastics (MP/NPs) are emerging global pollutants that garnered enormous attention due to their potential threat to the ecosystem in virtue of their persistence and accumulation. Notably, United Nations Environment Programme (UNEP) yearbook in 2014 proposed MPs as one among ten emergent issues that the Earth is facing today. MP/NPs can be found in most regularly used products (primary microplastics) or formed by the fragmentation of bigger plastics (secondary microplastics) and are inextricably discharged into the environment by terrestrial and land-based sources, particularly runoff. They are non-degradable, biologically incompatible, and their presence in the air, soil, water, and food can induce ecotoxicological issues and also a menace to the environment. Due to micro size and diverse chemical nature, MP/NPs easily infiltrate wastewater treatment processes. This communication reviews the current understanding of MP/NPs occurrence, mobility, aggregation behavior, and degradation/assimilation in terrestrial, aquatic (fresh & marine), atmospheric depositions, wetlands and trophic food chain. This communication provide current perspectives and understanding on MP/NPs concerning (1) Source, occurrence, distribution, and properties (2) Impact on the ecosystem and its services, (3) Techniques in detection and identification and (4) Strategies to manage and mitigation.
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Affiliation(s)
- Boda Ravi Kiran
- Bioengineering and Environmental Sciences Lab, Department of Energy and Environmental Engineering (DEEE), CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad, 500007 India
| | - Harishankar Kopperi
- Bioengineering and Environmental Sciences Lab, Department of Energy and Environmental Engineering (DEEE), CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad, 500007 India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002 India
| | - S. Venkata Mohan
- Bioengineering and Environmental Sciences Lab, Department of Energy and Environmental Engineering (DEEE), CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad, 500007 India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002 India
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Sridhar A, Kannan D, Kapoor A, Prabhakar S. Extraction and detection methods of microplastics in food and marine systems: A critical review. CHEMOSPHERE 2022; 286:131653. [PMID: 34346338 DOI: 10.1016/j.chemosphere.2021.131653] [Citation(s) in RCA: 46] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 06/27/2021] [Accepted: 07/21/2021] [Indexed: 05/25/2023]
Abstract
The ubiquitous presence of microplastics as contaminants in the ecosystem has become a matter of environmental concern gaining considerable attention in the research community as well as public arena. Lack of efficient collection and improper management of plastic have resulted in the enormous amounts of plastic wastes landing into the marine systems with oceans being the ultimate sink. Due to non-biodegradability, these plastics break down into smaller fragments over a period of time leading to consumption by aquatic species, threatening marine life. In the recent years, a wide range of food products has also been contaminated with microplastics directly affecting human health. This review focuses on the separation and identification technologies for extraction and detection of microplastics in food and marine ecosystems. Efficient technologies like floatation, membrane separation, chemical treatment, enzymatic treatment, and other miscellaneous techniques have been discussed considering their merits and demerits. Additionally, identification technologies like optical detection, scanning electron microscopy, Fourier transform infrared spectroscopy, Raman spectroscopy, thermo-analytical methods, and hyperspectral imaging have been emphasized for the detection of microplastic particles. The emerging techniques like enzymatic digestion combined with hyperspectral imaging could be a possible way for obtaining higher separation efficiency and characterization with minimal harm to food sample. This article narrows the gap for choosing a standard separation technology for microplastic detection in food matrices keeping in mind the composition, particle size, shape, data visualization techniques and cost.
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Affiliation(s)
- Adithya Sridhar
- Department of Chemical Engineering, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India.
| | - Deepa Kannan
- Department of Chemical Engineering, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India.
| | - Ashish Kapoor
- Department of Chemical Engineering, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India.
| | - Sivaraman Prabhakar
- Department of Chemical Engineering, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India.
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Sayed AEDH, Hamed M, Badrey AEA, Ismail RF, Osman YAA, Osman AGM, Soliman HAM. Microplastic distribution, abundance, and composition in the sediments, water, and fishes of the Red and Mediterranean seas, Egypt. MARINE POLLUTION BULLETIN 2021; 173:112966. [PMID: 34563956 DOI: 10.1016/j.marpolbul.2021.112966] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 09/08/2021] [Accepted: 09/13/2021] [Indexed: 02/07/2023]
Abstract
This study records the extent of microplastics (MPs) in the surface water, sediments, and fishes of the Mediterranean and Red seas in Egypt. In sediment and water samples, the Ras Gharib station in the Red sea and Damietta and Port Said stations in the Mediterranean sea exhibited the highest microplastic abundance, while the lowest concentration was found in the Ain Sukhna station in the Red Sea and Marsa Matruh station in the Mediterranean sea. Rayon and polyethylene terephthalate were the most frequently found polymers in fishes. The results highlighted the abundant existence of microplastics in sediments, water, and fishes of the Mediterranean and Red seas, thereby improving our understanding of the environmental risks posed by microplastics to fisheries and marine ecosystems and the need for measures to diminish the flux of plastics to the marine settings.
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Affiliation(s)
- Alaa El-Din H Sayed
- Zoology Department, Faculty of Science, Assiut University, 71516 Assiut, Egypt.
| | - Mohamed Hamed
- Department of Zoology, Faculty of Science, Al Azhar University (Assiut Branch), 71524 Assiut, Egypt
| | - Ahmed E A Badrey
- Department of Zoology, Faculty of Science, Al Azhar University (Assiut Branch), 71524 Assiut, Egypt
| | | | | | - Alaa G M Osman
- Department of Zoology, Faculty of Science, Al Azhar University (Assiut Branch), 71524 Assiut, Egypt
| | - Hamdy A M Soliman
- Department of Zoology, Faculty of Science, Sohag University, 8562 Sohag, Egypt
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27
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Guilhermino L, Martins A, Lopes C, Raimundo J, Vieira LR, Barboza LGA, Costa J, Antunes C, Caetano M, Vale C. Microplastics in fishes from an estuary (Minho River) ending into the NE Atlantic Ocean. MARINE POLLUTION BULLETIN 2021; 173:113008. [PMID: 34653887 DOI: 10.1016/j.marpolbul.2021.113008] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 09/22/2021] [Accepted: 09/23/2021] [Indexed: 06/13/2023]
Abstract
Wild fish (Cyprinus carpio, Mugil cephalus, Platichthys flesus) from an estuary of the NE Atlantic coast were investigated for plastic contamination (N = 128). From the 1289 particles recovered from fish samples, 883 were plastics. Among these, 84% were fibres and 97% were microplastics. Thirty-six polymers were identified. The number of microplastics (mean ± SD) per individual fish (MP/fish) was 8 ± 6 in C. carpio, 10 ± 9 in M. cephalus and 2 ± 2 in P. flesus. The means of MP/fish per body site were 6 ± 7 in gastrointestinal tract, 0.5 ± 1.1 in gills, 0.3 ± 0.7 in liver and 0.6 ± 1.2 in muscle samples. A few large fibres in liver (≤ 4841 μm) and muscle (≤ 5810 μm) samples were found. The results evidence the existence of high fish contamination by microplastics and reinforce the need of further research on plastic pollution in estuaries.
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Affiliation(s)
- Lúcia Guilhermino
- ICBAS, School of Medicine and Biomedical Sciences, University of Porto, Department of Populations Study, Laboratory of Ecotoxicology and Ecology, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Research Line Global Changes and Ecosystem Services, Avenida General Norton de Matos, 4450-208 Matosinhos, Portugal.
| | - Alexandra Martins
- ICBAS, School of Medicine and Biomedical Sciences, University of Porto, Department of Populations Study, Laboratory of Ecotoxicology and Ecology, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Research Line Global Changes and Ecosystem Services, Avenida General Norton de Matos, 4450-208 Matosinhos, Portugal
| | - Clara Lopes
- CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Research Line Global Changes and Ecosystem Services, Avenida General Norton de Matos, 4450-208 Matosinhos, Portugal; IPMA, Portuguese Institute of Sea and Atmosphere, IP Division of Oceanography and Marine Environment (DIVOA), Av. Doutor Alfredo Magalhães Ramalho, 6, 1495-165 Algés, Portugal.
| | - Joana Raimundo
- CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Research Line Global Changes and Ecosystem Services, Avenida General Norton de Matos, 4450-208 Matosinhos, Portugal; IPMA, Portuguese Institute of Sea and Atmosphere, IP Division of Oceanography and Marine Environment (DIVOA), Av. Doutor Alfredo Magalhães Ramalho, 6, 1495-165 Algés, Portugal.
| | - Luis R Vieira
- ICBAS, School of Medicine and Biomedical Sciences, University of Porto, Department of Populations Study, Laboratory of Ecotoxicology and Ecology, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Research Line Global Changes and Ecosystem Services, Avenida General Norton de Matos, 4450-208 Matosinhos, Portugal
| | - L Gabriel A Barboza
- ICBAS, School of Medicine and Biomedical Sciences, University of Porto, Department of Populations Study, Laboratory of Ecotoxicology and Ecology, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Research Line Global Changes and Ecosystem Services, Avenida General Norton de Matos, 4450-208 Matosinhos, Portugal
| | - Joana Costa
- CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Research Line Global Changes and Ecosystem Services, Avenida General Norton de Matos, 4450-208 Matosinhos, Portugal
| | - Carlos Antunes
- CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Research Line Global Changes and Ecosystem Services, Avenida General Norton de Matos, 4450-208 Matosinhos, Portugal; Aquamuseu do Rio Minho, Parque do Castelinho, 4920-290 Vila Nova de Cerveira, Portugal.
| | - Miguel Caetano
- CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Research Line Global Changes and Ecosystem Services, Avenida General Norton de Matos, 4450-208 Matosinhos, Portugal; IPMA, Portuguese Institute of Sea and Atmosphere, IP Division of Oceanography and Marine Environment (DIVOA), Av. Doutor Alfredo Magalhães Ramalho, 6, 1495-165 Algés, Portugal.
| | - Carlos Vale
- CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Research Line Global Changes and Ecosystem Services, Avenida General Norton de Matos, 4450-208 Matosinhos, Portugal.
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Bom FC, Sá F. Concentration of microplastics in bivalves of the environment: a systematic review. ENVIRONMENTAL MONITORING AND ASSESSMENT 2021; 193:846. [PMID: 34839390 DOI: 10.1007/s10661-021-09639-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 11/20/2021] [Indexed: 06/13/2023]
Abstract
The aim of this review was to identify the current knowledge regarding the concentration of microplastics in bivalves in the marine, estuarine, and freshwater environments. For this purpose, researches were conducted from September 2020 to February 2021 in the Scopus, Web of Science, and Google scholar databases, following a meticulous selection of articles. To comprehensively understand the selected articles, an extensive review was carried out in order to identify the methodologies employed, sampling sites, species evaluated, characteristics of the microplastics (concentrations, shapes, sizes, and polymers) and their relationship with the concentration of this particles in the environment. A total of 93 articles were selected, with an exponential growth in the number of articles from April 2014 to February 2021. Worldwide, 80 articles were realized in the Northern Hemisphere and thirteen in the Southern Hemisphere. The samplings of organisms were carried out in 36 countries, besides one in Antarctica. The concentration of microplastics were studied in 70 species, with mussels Mytilus spp. and the oysters Crassostrea spp. being the main genus studied. Due to the different methodologies used to digest the tissues of organisms and identify microplastics and species, it is difficult to make comparisons between the results of different studies. In addition, data on the concentrations of microplastics in the environment, as well as their composition and characteristics, are needed, enabling the verification of relationships with the concentrations identified in organisms, which does not occur in most studies. Thus, we suggest an increase in the number of studies to be realized in the southern hemisphere, future studies use the same methodology of digestion, the polymer identification of microplastics and samplings of the surrounding environment, enabling a greater comparison between studies.
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Affiliation(s)
- Fabio Cavalca Bom
- Laboratório de Geoquímica Ambiental (LabGAm), Departamento de Oceanografia E Ecologia, Universidade Federal do Espírito Santo - Vitória, Espírito Santo, Brazil
| | - Fabian Sá
- Laboratório de Geoquímica Ambiental (LabGAm), Departamento de Oceanografia E Ecologia, Universidade Federal do Espírito Santo - Vitória, Espírito Santo, Brazil
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Roscher L, Fehres A, Reisel L, Halbach M, Scholz-Böttcher B, Gerriets M, Badewien TH, Shiravani G, Wurpts A, Primpke S, Gerdts G. Microplastic pollution in the Weser estuary and the German North Sea. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 288:117681. [PMID: 34284208 DOI: 10.1016/j.envpol.2021.117681] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 06/22/2021] [Accepted: 06/28/2021] [Indexed: 06/13/2023]
Abstract
Microplastics (MP) are defined as synthetic organic pollutants sized <5 mm and have been recorded in various environments worldwide. Due to their small size, they pose a potential risk for many organisms throughout the food web. However, little is known about MP distribution patterns and associated transport mechanisms. Rivers may act as pathways for MP into marine environments. In this study, we investigate the occurrence of MP in the estuary and lower stretch of the second-largest German River, the Weser, representative of a significant interface between fresh water and marine environments. The aim of the study was to enhance the general understanding by providing novel, comprehensive data and suggestions for future studies on estuarine systems. Surface water samples of two different size classes were collected by ship using an on-board filtration system (11-500 μm fraction) and net sampling (500-5000 μm fraction). After a thorough sample preparation, all samples were analysed with Focal Plane Array (FPA) Fourier Transform Infrared (FTIR) spectroscopy and Attenuated Total Reflection (ATR) FTIR spectroscopy in order to obtain information on MP concentrations, polymer composition and size distribution. Our findings show highest concentrations in the 11-500 μm fraction (2.3 × 101 - 9.7 × 103 MP m-3), with the polymer cluster acrylates/polyurethanes(PUR)/varnish being dominant. The >500 μm fraction was dominated by polyethylene. Estimated MP concentrations generally increased in the Turbidity Maximum Zone (TMZ) and decreased towards the open sea. This study contributes to the current research by providing novel insights into the MP pollution of the estuary and lower stretch of an important European river and provides implications for future MP monitoring measures.
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Affiliation(s)
- Lisa Roscher
- Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, D-27483, Helgoland, Germany.
| | - Annika Fehres
- Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, D-27483, Helgoland, Germany
| | - Lorenz Reisel
- Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, D-27483, Helgoland, Germany
| | - Maurits Halbach
- Institute for Chemistry and Biology of the Marine Environment (ICBM), Carl von Ossietzky University of Oldenburg, D-26111, Oldenburg, Germany
| | - Barbara Scholz-Böttcher
- Institute for Chemistry and Biology of the Marine Environment (ICBM), Carl von Ossietzky University of Oldenburg, D-26111, Oldenburg, Germany
| | - Michaela Gerriets
- Institute for Chemistry and Biology of the Marine Environment (ICBM), Carl von Ossietzky University of Oldenburg, D-26111, Oldenburg, Germany
| | - Thomas H Badewien
- Institute for Chemistry and Biology of the Marine Environment (ICBM), Carl von Ossietzky University of Oldenburg, D-26111, Oldenburg, Germany
| | - Gholamreza Shiravani
- Lower Saxony Water Management, Coastal Defence and Nature Conservation Agency (NLWKN), D-26506, Norden, Germany
| | - Andreas Wurpts
- Lower Saxony Water Management, Coastal Defence and Nature Conservation Agency (NLWKN), D-26506, Norden, Germany
| | - Sebastian Primpke
- Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, D-27483, Helgoland, Germany
| | - Gunnar Gerdts
- Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, D-27483, Helgoland, Germany
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Yan Z, Chen Y, Bao X, Zhang X, Ling X, Lu G, Liu J, Nie Y. Microplastic pollution in an urbanized river affected by water diversion: Combining with active biomonitoring. JOURNAL OF HAZARDOUS MATERIALS 2021; 417:126058. [PMID: 34015710 DOI: 10.1016/j.jhazmat.2021.126058] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 05/04/2021] [Accepted: 05/04/2021] [Indexed: 06/12/2023]
Abstract
Microplastics as the most challenging environmental pollutants in ocean have raised increasing concerns, however, the understanding of microplastics in freshwater falls far behind. The main objective of this study is to assess the microplastic pollution in an urbanized river affected by water diversion. The active biomonitoring method with caged native crucian carp (Carassius auratus) was used to evaluate the microplastic risk for riverine fish. It found that microplastic abundance in water and sediment was 1467-20567 items/m³ and 1115-6380 items/kg, respectively. The operational water diversion did not alleviate the microplastic pollution in water. The abundance in sediment was not simply proportional to that in water. However, the main morphological profiles and polymer composition were similar in the water and sediment. Microplastic accumulation in caged fish intestine was higher than that in gill. Intestine seems to be an ideal tissue to reflect the microplastic pollution in water. Shapes may contribute to the accumulation in fish. Based on the pollution load index, all caged fish did not reach to high level risks. These findings not only improve the understanding on the impact of water diversion on microplastic pollution in urban river, but also shed an insight in the related risk for riverine fish.
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Affiliation(s)
- Zhenhua Yan
- Key Laboratory of Integrated Regulation and Resources Development on Shallow Lakes of Ministry of Education, College of Environment, Hohai University, Nanjing 210098, China
| | - Yufang Chen
- Key Laboratory of Integrated Regulation and Resources Development on Shallow Lakes of Ministry of Education, College of Environment, Hohai University, Nanjing 210098, China
| | - Xuhui Bao
- Key Laboratory of Integrated Regulation and Resources Development on Shallow Lakes of Ministry of Education, College of Environment, Hohai University, Nanjing 210098, China
| | - Xiadong Zhang
- Key Laboratory of Integrated Regulation and Resources Development on Shallow Lakes of Ministry of Education, College of Environment, Hohai University, Nanjing 210098, China
| | - Xin Ling
- Key Laboratory of Integrated Regulation and Resources Development on Shallow Lakes of Ministry of Education, College of Environment, Hohai University, Nanjing 210098, China
| | - Guanghua Lu
- Key Laboratory of Integrated Regulation and Resources Development on Shallow Lakes of Ministry of Education, College of Environment, Hohai University, Nanjing 210098, China.
| | - Jianchao Liu
- Key Laboratory of Integrated Regulation and Resources Development on Shallow Lakes of Ministry of Education, College of Environment, Hohai University, Nanjing 210098, China
| | - Yang Nie
- Hangzhou Hydrology and Water Resources Monitoring Center, Hangzhou 310016, China.
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Tsangaris C, Panti C, Compa M, Pedà C, Digka N, Baini M, D'Alessandro M, Alomar C, Patsiou D, Giani D, Romeo T, Deudero S, Fossi MC. Interlaboratory comparison of microplastic extraction methods from marine biota tissues: A harmonization exercise of the Plastic Busters MPAs project. MARINE POLLUTION BULLETIN 2021; 164:111992. [PMID: 33493856 DOI: 10.1016/j.marpolbul.2021.111992] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 12/24/2020] [Accepted: 12/26/2020] [Indexed: 05/22/2023]
Abstract
In the framework of the Plastic Busters MPAs project, a harmonization exercise on two methods of microplastic extraction from biological samples i.e. 15% H2O2 digestion and 10% KOH digestion was carried out. The two methods were tested in four laboratories on fish gastrointestinal tracts and mussel tissues spiked with polyethylene, polypropylene and polyethylene terephthalate. The recovery percentage of microplastics for each method, species and polymer tested were overall similar among laboratories, and interlaboratory coefficient of variation was less than 11% for the majority of samples. Microplastic recovery rates for the two methods were similar for each sample tested, but overall mean interlaboratory recovery rate using KOH (96.67%) was higher than H2O2 (88.75%). Results validate the use of both methods for extracting microplastics from biota tissues. However, when comparing the two methods in terms of microplastic recovery rate, time consumed, technical difficulties and cost, digestion with 10% KOH is considered optimal.
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Affiliation(s)
- Catherine Tsangaris
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km, Athinon-Souniou Ave., P.O. Box 712, 19013 Anavyssos, Greece.
| | - Cristina Panti
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via Mattioli, 4, Siena 53100, Italy
| | - Montserrat Compa
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015 Palma de Mallorca, Balearic Islands, Spain
| | - Cristina Pedà
- Institute for Environmental Protection and Research (ISPRA), BIOCIT, via dei Mille 46, 98057 Milazzo, ME, Italy
| | - Nikoletta Digka
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km, Athinon-Souniou Ave., P.O. Box 712, 19013 Anavyssos, Greece
| | - Matteo Baini
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via Mattioli, 4, Siena 53100, Italy
| | - Michela D'Alessandro
- Institute for Environmental Protection and Research (ISPRA), BIOCIT, via dei Mille 46, 98057 Milazzo, ME, Italy
| | - Carme Alomar
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015 Palma de Mallorca, Balearic Islands, Spain
| | - Danae Patsiou
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km, Athinon-Souniou Ave., P.O. Box 712, 19013 Anavyssos, Greece
| | - Dario Giani
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via Mattioli, 4, Siena 53100, Italy
| | - Teresa Romeo
- Institute for Environmental Protection and Research (ISPRA), BIOCIT, via dei Mille 46, 98057 Milazzo, ME, Italy; Stazione Zoologica Anton Dohrn (SZN), Department of Integrative Marine Ecology, Sicily, Via dei Mille 46, 98057 Milazzo, ME, Italy
| | - Salud Deudero
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015 Palma de Mallorca, Balearic Islands, Spain
| | - Maria Cristina Fossi
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via Mattioli, 4, Siena 53100, Italy
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Li Y, Liu Z, Yang Y, Jiang Q, Wu D, Huang Y, Jiao Y, Chen Q, Huang Y, Zhao Y. Effects of nanoplastics on energy metabolism in the oriental river prawn (Macrobrachium nipponense). ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 268:115890. [PMID: 33176947 DOI: 10.1016/j.envpol.2020.115890] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 10/10/2020] [Accepted: 10/15/2020] [Indexed: 06/11/2023]
Abstract
Nanoplastics are common pollutants in aquatic environments and have attracted widespread research attention. However, few studies focus on the effects of nanoplastic exposure on energy metabolism in crustaceans. Accordingly, we exposed juvenile oriental river prawns (Macrobrachium nipponense) to different concentrations of 75-nm polystyrene nanoplastics (0, 5, 10, 20, and 40 mg/L) for 7, 14, 21, or 28 days. Thereafter, the effects of nanoplastic exposure on metabolite content, energy metabolism-related enzyme activity, and gene expression were evaluated. Our results showed that (1) with increasing nanoplastic concentration and exposure time, the survival rate decreased, while weight gain rate and molting number increased and then decreased; glycogen, triglyceride, and total cholesterol content all declined while lactic acid content increased with higher exposure to nanoplastic concentrations; (2) the activities of acetyl-CoA carboxylase (ACC), hexokinase (HK), carnitine palmitoyl transferase-1, pyruvate kinase (PK), lipase, and fatty acid synthase tended to decrease, while the activity of lactate dehydrogenase (LDH) increased. In particular, the activity of 6-phosphofructokinase exposed to 5 mg/L nanoplastics increased significantly (P < 0.05). (3) Expression of the metabolism-related genes 6-phosphate glucokinase (G-6-Pase), HK, PK, ACC, Acetyl-CoA-binding protein (ACBP), CPT-1, and fatty-acid-binding protein 10 (FABP 10) increased and then decreased, while expression of the LDH gene showed an upward trend. These results indicate that nanoplastics affect growth, enzyme activity, and the gene expression of energy metabolism in M. nipponense, and that high concentrations of nanoplastics have a negative impact on energy metabolism.
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Affiliation(s)
- Yiming Li
- School of Life Science, East China Normal University, Shanghai, 200241, China
| | - Zhiquan Liu
- School of Life Science, East China Normal University, Shanghai, 200241, China
| | - Yuan Yang
- School of Life Science, East China Normal University, Shanghai, 200241, China
| | - Qichen Jiang
- Freshwater Fisheries Research Institute of Jiangsu Province, Nanjing, 210017, China
| | - Donglei Wu
- School of Life Science, East China Normal University, Shanghai, 200241, China
| | - Youhui Huang
- School of Life Science, East China Normal University, Shanghai, 200241, China
| | - Yang Jiao
- School of Life Science, East China Normal University, Shanghai, 200241, China
| | - Qiang Chen
- School of Life Science, East China Normal University, Shanghai, 200241, China
| | - Yinying Huang
- School of Life Science, East China Normal University, Shanghai, 200241, China
| | - Yunlong Zhao
- School of Life Science, East China Normal University, Shanghai, 200241, China; State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai, 200241, China.
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Pérez AF, Ojeda M, Rimondino GN, Chiesa IL, Di Mauro R, Boy CC, Calcagno JA. First report of microplastics presence in the mussel Mytilus chilensis from Ushuaia Bay (Beagle Channel, Tierra del Fuego, Argentina). MARINE POLLUTION BULLETIN 2020; 161:111753. [PMID: 33128984 DOI: 10.1016/j.marpolbul.2020.111753] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 10/06/2020] [Accepted: 10/07/2020] [Indexed: 05/05/2023]
Abstract
Microplastics contamination is reported for the first time on Mytilus chilensis from Ushuaia Bay, one of the most remote areas of South America. Our results demonstrate the occurrence of microplastics in all samples, with an average of 8.6 ± 3.53 items per individual. Fibers and fragments were the most abundant, with a percentage of 77.91 and 17.44%, respectively. The average length of the fibers was 742.3 ± 702.1 μm, while the average cross-sectional area of fragments was 1944.80 ± 960.94 μm2. The polymers identified were polyamides, semi-synthetic cellulosic materials, and PVC copolymers. The number of microplastics per individual was greater than those reported in even more populated regions. Probably, the modifications included in the technique led to optimize the extraction of MPs, reflecting the detection of a greater number of particles. M. chilensis could play a role in an extensive evaluation of MPs in the Ushuaia Bay, providing information on the interaction of MPs and biota.
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Affiliation(s)
- Analía F Pérez
- Laboratorio de Invertebrados Marinos, CEBBAD, Universidad Maimónides - CONICET, Ciudad Autónoma de Buenos Aires, Argentina.
| | - Mariel Ojeda
- Laboratorio de Invertebrados Marinos, CEBBAD, Universidad Maimónides - CONICET, Ciudad Autónoma de Buenos Aires, Argentina
| | - Guido N Rimondino
- INFIQC - CONICET - Instituto de Investigaciones en Fisicoquímica de Córdoba, Departamento de Fisicoquímica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria, Córdoba, Argentina
| | - Ignacio L Chiesa
- Laboratorio de Crustáceos y Ecosistemas Costeros, CADIC - CONICET, Ushuaia, Argentina
| | - Rosana Di Mauro
- Instituto Nacional de Investigación y Desarrollo Pesquero. Mar del Plata, Buenos Aires, Argentina
| | - Claudia C Boy
- Laboratorio de Ecología, Fisiología y Evolución de Organismos Acuáticos, CADIC - CONICET, Ushuaia, Argentina
| | - Javier A Calcagno
- Laboratorio de Invertebrados Marinos, CEBBAD, Universidad Maimónides - CONICET, Ciudad Autónoma de Buenos Aires, Argentina
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Casoli E, Mancini G, Ventura D, Pace DS, Belluscio A, Ardizzone GD. Reteporella spp. success in the re-colonization of bare coralligenous reefs impacted by Costa Concordia shipwreck: The pioneer species you did not expect. MARINE POLLUTION BULLETIN 2020; 161:111808. [PMID: 33128986 DOI: 10.1016/j.marpolbul.2020.111808] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 10/22/2020] [Accepted: 10/23/2020] [Indexed: 06/11/2023]
Abstract
We report here for the first time the effectiveness of Reteporella bryozoan genus in the early stage of coralligenous reefs recolonization through the analysis of the settlement and the population size structure over a two-years period at two impacted and two control sites. Results highlighted how Reteporella spp. colonies strongly recolonized, from 2017 to 2019, the bare coralligenous reefs subjected to the Costa Concordia shipwreck and its related anthropogenic disturbances, notably increasing both their density and percentage coverage. We recorded differences in colony size among impacted and control sites. Overall, large-sized colonies were reported at impacted sites exclusively, where Reteporella settlement and growth patterns differed if compared to control areas. This study highlights implications for the maintenance of the ecological functions, for the recovery processes, and for the future ecological shifts affecting one of the most important Mediterranean coastal ecosystems, the coralligenous reefs.
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Affiliation(s)
- E Casoli
- Department of Environmental Biology, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185 Rome, Italy; Centro Interuniversitario di Biologia Marina ed Ecologia Applicata, Viale N. Sauro 4, I-57128 Livorno, Italy.
| | - G Mancini
- Department of Environmental Biology, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185 Rome, Italy; Centro Interuniversitario di Biologia Marina ed Ecologia Applicata, Viale N. Sauro 4, I-57128 Livorno, Italy
| | - D Ventura
- Department of Environmental Biology, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185 Rome, Italy; Centro Interuniversitario di Biologia Marina ed Ecologia Applicata, Viale N. Sauro 4, I-57128 Livorno, Italy
| | - D S Pace
- Department of Environmental Biology, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185 Rome, Italy
| | - A Belluscio
- Department of Environmental Biology, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185 Rome, Italy; Centro Interuniversitario di Biologia Marina ed Ecologia Applicata, Viale N. Sauro 4, I-57128 Livorno, Italy
| | - G D Ardizzone
- Department of Environmental Biology, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185 Rome, Italy; Centro Interuniversitario di Biologia Marina ed Ecologia Applicata, Viale N. Sauro 4, I-57128 Livorno, Italy
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Gündoğdu S, Çevik C, Ataş NT. Stuffed with microplastics: Microplastic occurrence in traditional stuffed mussels sold in the Turkish market. FOOD BIOSCI 2020. [DOI: 10.1016/j.fbio.2020.100715] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Kwon JH, Kim JW, Pham TD, Tarafdar A, Hong S, Chun SH, Lee SH, Kang DY, Kim JY, Kim SB, Jung J. Microplastics in Food: A Review on Analytical Methods and Challenges. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17186710. [PMID: 32942613 PMCID: PMC7559051 DOI: 10.3390/ijerph17186710] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 09/07/2020] [Accepted: 09/11/2020] [Indexed: 12/04/2022]
Abstract
Human exposure to microplastics contained in food has become a significant concern owing to the increasing accumulation of microplastics in the environment. In this paper, we summarize the presence of microplastics in food and the analytical methods used for isolation and identification of microplastics. Although a large number of studies on seafood such as fish and shellfish exist, estimating the overall human exposure to microplastics via food consumption is difficult owing to the lack of studies on other food items. Analytical methods still need to be optimized for appropriate recovery of microplastics in various food matrices, rendering a quantitative comparison of different studies challenging. In addition, microplastics could be added or removed from ingredients during processing or cooking. Thus, research on processed food is crucial to estimate the contribution of food to overall human microplastic consumption and to mitigate this exposure in the future.
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Affiliation(s)
- Jung-Hwan Kwon
- Division of Environmental Science and Ecological Engineering, Korea University, Seoul 02841, Korea; (J.-W.K.); (T.D.P.); (A.T.)
- Correspondence: ; Tel.: +82-3290-3041
| | - Jin-Woo Kim
- Division of Environmental Science and Ecological Engineering, Korea University, Seoul 02841, Korea; (J.-W.K.); (T.D.P.); (A.T.)
| | - Thanh Dat Pham
- Division of Environmental Science and Ecological Engineering, Korea University, Seoul 02841, Korea; (J.-W.K.); (T.D.P.); (A.T.)
| | - Abhrajyoti Tarafdar
- Division of Environmental Science and Ecological Engineering, Korea University, Seoul 02841, Korea; (J.-W.K.); (T.D.P.); (A.T.)
| | - Soonki Hong
- FITI Testing & Research Institute, Cheongju 28116, Korea; (S.H.); (S.-H.C.); (S.-H.L.); (D.-Y.K.)
| | - Sa-Ho Chun
- FITI Testing & Research Institute, Cheongju 28116, Korea; (S.H.); (S.-H.C.); (S.-H.L.); (D.-Y.K.)
| | - Sang-Hwa Lee
- FITI Testing & Research Institute, Cheongju 28116, Korea; (S.H.); (S.-H.C.); (S.-H.L.); (D.-Y.K.)
| | - Da-Young Kang
- FITI Testing & Research Institute, Cheongju 28116, Korea; (S.H.); (S.-H.C.); (S.-H.L.); (D.-Y.K.)
| | - Ju-Yang Kim
- Korea Institute of Analytical Science and Technology, Seoul 04790, Korea; (J.-Y.K.); (S.-B.K.); (J.J.)
| | - Su-Bin Kim
- Korea Institute of Analytical Science and Technology, Seoul 04790, Korea; (J.-Y.K.); (S.-B.K.); (J.J.)
| | - Jaehak Jung
- Korea Institute of Analytical Science and Technology, Seoul 04790, Korea; (J.-Y.K.); (S.-B.K.); (J.J.)
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Uddin S, Fowler SW, Saeed T, Naji A, Al-Jandal N. Standardized protocols for microplastics determinations in environmental samples from the Gulf and marginal seas. MARINE POLLUTION BULLETIN 2020; 158:111374. [PMID: 32568081 DOI: 10.1016/j.marpolbul.2020.111374] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 06/09/2020] [Accepted: 06/09/2020] [Indexed: 06/11/2023]
Abstract
Microplastics are a group of ubiquitous persistent pollutants that have rapidly attracted much attention from the scientific community as well as the general public due to the growing awareness of the environmental risks they pose. However, due to limitations and variations in sampling, analytical measurement methods, and the different units used for reporting data, reliable comparisons between studies in the Gulf region and internationally are not straightforward. This study proposes standardized protocols for marine sediment, seawater, marine biota and aerosol (1) sampling, (2) sample processing, (3) sample identification and (4) reporting units to be used. An attempt has been made to highlight the limitations of the widely employed strategies for sampling microplastics in seawater, where a large portion of the microplastics is not sampled due to the mesh sizes used. The issues with the processing of biota samples and aerosols are likewise addressed, and recommendations are also made for standardization of units for reporting microplastic quantification. Protocols for collection of bottom sediments and aerosols are also proposed. These are the environmental matrixes for which there are no harmonized protocols in the Gulf region; hence if a standardized approach is adopted, it will enable and improve comparisons between the studies within this region and can be useful for similar studies in other marine areas as well.
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Affiliation(s)
- Saif Uddin
- Environment and Life Sciences Research Center, Kuwait Institute for Scientific Research (KISR), P.O. Box. 24885, Safat 13109, Kuwait.
| | - Scott W Fowler
- School of Marine and Atmospheric Sciences, Stony Brook University, Stony Brook, NY 11794-5000, USA; Institute Bobby, 8 Allée des Orangers, Cap d'Ail 06320, France
| | - Talat Saeed
- Environment and Life Sciences Research Center, Kuwait Institute for Scientific Research (KISR), P.O. Box. 24885, Safat 13109, Kuwait
| | - Abolfazl Naji
- Department of Fisheries, Faculty of Marine Science & Technology, University of Hormozgan, Bandar Abbas, Iran
| | - Noura Al-Jandal
- Environment and Life Sciences Research Center, Kuwait Institute for Scientific Research (KISR), P.O. Box. 24885, Safat 13109, Kuwait
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Pinheiro LM, Ivar do Sul JA, Costa MF. Uptake and ingestion are the main pathways for microplastics to enter marine benthos: A review. FOOD WEBS 2020. [DOI: 10.1016/j.fooweb.2020.e00150] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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de Barros MSF, Dos Santos Calado TC, de Sá Leitão Câmara de Araújo M. Plastic ingestion lead to reduced body condition and modified diet patterns in the rocky shore crab Pachygrapsus transversus (Gibbes, 1850) (Brachyura: Grapsidae). MARINE POLLUTION BULLETIN 2020; 156:111249. [PMID: 32510391 DOI: 10.1016/j.marpolbul.2020.111249] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 05/05/2020] [Accepted: 05/05/2020] [Indexed: 06/11/2023]
Abstract
In this study, we aimed to identify impacts of plastic ingestion by the ecologically important rocky shore crab Pachygrapsus transversus. We sampled individuals from August 2019 to January 2020 in a reef environment and determined their body condition and diet diversity. In order to test our hypothesis that plastic retention in the foregut is able to decrease the condition factor, we compared it between contaminated and non-contaminated individuals. A correlation test of number of ingested plastic fibres against trophic diversity was made to corroborate the hypothesis that plastic ingestion modifies the feeding patterns. Our results demonstrated that contaminated individuals had lower body condition. Also, we confirmed that debris ingestion can influence feeding patterns. These outcomes were probably linked to starvation and nutrient loss effects. We discussed that this crab is a potential sentinel specie for addressing impacts of solid pollution and a candidate for monitoring plastic contamination in reef environments.
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Bendell LI, LeCadre E, Zhou W. Use of sediment dwelling bivalves to biomonitor plastic particle pollution in intertidal regions; A review and study. PLoS One 2020; 15:e0232879. [PMID: 32442172 PMCID: PMC7244099 DOI: 10.1371/journal.pone.0232879] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 03/26/2020] [Indexed: 11/18/2022] Open
Abstract
We explore the possibility of using the varnish (Nutallia obscurata) and Manila (Venerupis philippinarum) clams as biomonitors of microplastics (MPs) pollution. A short review is first provided on the use of bivalves for biomonitoring MPs in aquatic ecosystems. From the conclusions drawn from our review we determine if the sediment dwelling varnish and Manila clam could possibly be good choices for this purpose. We sampled 8 intertidal sites located within two distinct regions of coastal British Columbia, Burrard Inlet (5 sites) and Baynes Sound (3 sites). Each intertidal region had its own particular use; within Burrard Inlet, BMP a heavily used marine park, CP, EB, J, and AP, popular local beaches, and within Baynes Sound, Met and NHB, two intertidal regions heavily exploited by the shellfish industry and RU an intertidal region with limited aquaculture activity. Microfragments were recovered from bivalves collected from all intertidal regions except for AP. Microspheres were recovered primarily from bivalves sampled from Baynes Sound at NHB where high numbers of spheres within sediments had previously been reported. BMP and Met had the highest number of particles present within individual clams which were predominantly high density polyethylene (HDPE) and a polypropylene composite (PPC). Both polymers are extensively used by the shellfish industry in all gear types, as well as in industrial and recreational marine activities. The spatial distribution of recovered MPs was indicative of the anthropogenic use of the intertidal region suggesting these bivalves, for microfragments and microspheres, may be suitable as biomonitors and could prove to be useful tools for determining whether reduction policies for plastics use are having a positive effect on their release into marine environments.
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Affiliation(s)
- L. I. Bendell
- Ecotoxicology Research Group, Department of Biological Sciences. Faculty of Science, Simon Fraser University, Burnaby, Canada
- * E-mail:
| | - E. LeCadre
- PolyTech Clermont-Ferrand, Aubiere, France
| | - W. Zhou
- Department of Chemistry, Faculty of Science, Simon Fraser University, Burnaby, Canada
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Montoto-Martínez T, Hernández-Brito JJ, Gelado-Caballero MD. Pump-underway ship intake: An unexploited opportunity for Marine Strategy Framework Directive (MSFD) microplastic monitoring needs on coastal and oceanic waters. PLoS One 2020; 15:e0232744. [PMID: 32384129 PMCID: PMC7209351 DOI: 10.1371/journal.pone.0232744] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 03/29/2020] [Indexed: 11/20/2022] Open
Abstract
Broad scale sampling methods for microplastic monitoring in the open ocean waters remain a challenge in oceanography. A large number of samples is required to understand the distribution, abundance and fate of microplastic particles in the environment. Despite more than a decade of widespread study, there is currently no established time series of microplastic measurements and the research community is yet to establish a standardised set of methods that will allow data to be collected in a quick, affordable and interoperable way. We present a sampling technique involving the connection of a custom-built microplastic sampling device to the pump-underway ship intake system of a research vessel (RV) as an unexploited opportunity for oceanic monitoring needs concerning microplastic abundance and distribution. The method is cost effective, highly versatile and accurate, and is able to sample particles down to 50μm from opportunity platforms, thus contributing to an emerging area of study, and in particular helping to increase the monitoring reporting of data, and thereby serving as a valuable aid for the implementation of the Marine Strategy Framework Directive (MSFD). Sampling was performed during three consecutive oceanographic cruises in the subtropical NE Atlantic over a year, sampling subsurface waters (4 m depth) during navigation and while on coastal and oceanic stations. Microplastic particles were found in all stations and transects sampled. Fibres (64.42%) were predominant over fragments (35.58%), with the concentration values falling within the ranges of data reported for other areas of the Atlantic.
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Affiliation(s)
- Tania Montoto-Martínez
- Environmental Technologies, Management and Biogeochemistry Research Group, University of Las Palmas de Gran Canaria, Canary Islands, Spain
- * E-mail:
| | - José Joaquín Hernández-Brito
- Environmental Technologies, Management and Biogeochemistry Research Group, University of Las Palmas de Gran Canaria, Canary Islands, Spain
- Atlantic International Research Centre, Azores, Portugal
- Oceanic Platform of the Canary Islands, Taliarte, Gran Canaria, Canary Islands, Spain
| | - Mª. Dolores Gelado-Caballero
- Environmental Technologies, Management and Biogeochemistry Research Group, University of Las Palmas de Gran Canaria, Canary Islands, Spain
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Nan B, Su L, Kellar C, Craig NJ, Keough MJ, Pettigrove V. Identification of microplastics in surface water and Australian freshwater shrimp Paratya australiensis in Victoria, Australia. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 259:113865. [PMID: 31891912 DOI: 10.1016/j.envpol.2019.113865] [Citation(s) in RCA: 105] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 12/20/2019] [Accepted: 12/20/2019] [Indexed: 05/18/2023]
Abstract
Compared to marine microplastics research, few studies have bio-monitored microplastics in inland waters. It is also important to understand the microplastics' uptake and their potential risks to freshwater species. The Australian glass shrimp Paratya australiensis (Family: Atyidae) is commonly found in fresh waterbodies in eastern Australia, and are sensitive to anthropogenic stressors but have a wide tolerance range to the natural environmental conditions. This study aimed to understand the microplastics' occurrence and types in water samples and the shrimp P. australiensis, and identify if the shrimp could be a suitable bioindicator for microplastic pollution. Surface water and P. australiensis across ten urban and rural freshwater sites in Victoria were sampled. In total, 30 water samples and 100 shrimp were analysed for microplastic content, and shrimp body weights and sizes were also recorded. Microplastics were picked, photographed and identified using FT-IR microscopy: in water samples, 57.9% of items including suspect items were selected to identify; all microplastics found in shrimp samples were identified. Microplastics were present in the surface waters of all sites, with an average abundance of 0.40 ± 0.27 items/L. A total of 36% of shrimp contained microplastics with an average of 0.52 ± 0.55 items/ind (24 ± 31 items/g). Fibre was the most common shape, and blue was the most frequent colour in both water and shrimp samples. The dominant plastic types were polyester in water samples, and rayon in shrimp samples. Even though results from this study show a relatively low concentration of microplastics in water samples in comparison with global studies, it is worth noticing that microplastics were regularly detected in fresh waterbodies in Victoria, Australia. Compared with water samples, shrimp contained a wider variety of plastic types, suggesting they may potentially behave as passive samplers of microplastics pollution in freshwater environments.
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Affiliation(s)
- Bingxu Nan
- Centre for Aquatic Pollution Identification and Management (CAPIM), School of Biosciences, The University of Melbourne, Victoria, 3010, Australia.
| | - Lei Su
- Centre for Aquatic Pollution Identification and Management (CAPIM), School of Biosciences, The University of Melbourne, Victoria, 3010, Australia; State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai, 200062, China
| | - Claudette Kellar
- Aquatic Environmental Stress Research Group (AQUEST), School of Science, RMIT University, PO Box 71, Bundoora, 3078, Victoria, Australia
| | - Nicholas J Craig
- Centre for Aquatic Pollution Identification and Management (CAPIM), School of Biosciences, The University of Melbourne, Victoria, 3010, Australia
| | - Michael J Keough
- Centre for Aquatic Pollution Identification and Management (CAPIM), School of Biosciences, The University of Melbourne, Victoria, 3010, Australia
| | - Vincent Pettigrove
- Aquatic Environmental Stress Research Group (AQUEST), School of Science, RMIT University, PO Box 71, Bundoora, 3078, Victoria, Australia
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Kazour M, Amara R. Is blue mussel caging an efficient method for monitoring environmental microplastics pollution? THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 710:135649. [PMID: 31784155 DOI: 10.1016/j.scitotenv.2019.135649] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 11/17/2019] [Accepted: 11/18/2019] [Indexed: 06/10/2023]
Abstract
The effectiveness of mussel caging for active microplastics (MPs) biomonitoring was investigated for the first time by comparing abundance and characteristics (shape, size, color and type of polymers) of MPs ingested by caged depurated blue mussels with those ingested by native mussels collected at the same sites and with those found in their surrounding environment (surface water and sediments). Mussels were exposed along a pollution gradient originating from a wastewater treatment plant discharge and near an abandoned coastal landfill. After 6 weeks of deployment, the majority (93%) of clean transplanted mussels had ingested MPs with a mean number of items ranging from 0.61 to 1.67 items/g. The occurrence, abundance and properties of MPs ingested by caged mussels were similar to those found in native mussels. Among the debris items detected in caged and native mussels, fragments were the most predominant type, consistent with the MPs found in their surrounding environment. MPs sizes were very similar whether in the water, sediments and both caged and native mussels, with a dominance of items <150 μm. Although some polymers were under-represented or totally absent in the caged mussels compared to overlying seawater or surrounding sediment, there was a good overlap in polymer types proportion being found between caged mussels and sediments (Morisita's index of similarity = 0.93) or seawater (0.86). Polystyrene dominated all samples in all the different matrices. Our study suggests that blue mussels caging may be a promising tool for MPs biomonitoring making monitoring more reliable with an accurate assessment of the biological effects of MPs over a predetermined exposure period. However, further methodological improvements should be considered to define a uniform protocol for blue mussels caging to allow spatial and temporal microplastics active biomonitoring.
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Affiliation(s)
- Maria Kazour
- Univ. Littoral Côte d'Opale, CNRS, Univ. Lille, UMR 8187, LOG, Laboratoire d'Océanologie et de Géosciences, 32 Avenue Foch, 62930, Wimereux, France; CNRS-L, National Center for Marine Sciences, PO Box 534, Batroun, Lebanon.
| | - Rachid Amara
- Univ. Littoral Côte d'Opale, CNRS, Univ. Lille, UMR 8187, LOG, Laboratoire d'Océanologie et de Géosciences, 32 Avenue Foch, 62930, Wimereux, France
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Avio CG, Pittura L, d'Errico G, Abel S, Amorello S, Marino G, Gorbi S, Regoli F. Distribution and characterization of microplastic particles and textile microfibers in Adriatic food webs: General insights for biomonitoring strategies. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 258:113766. [PMID: 31855672 DOI: 10.1016/j.envpol.2019.113766] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 12/05/2019] [Accepted: 12/07/2019] [Indexed: 05/07/2023]
Abstract
This study provided a comprehensive characterization on ingestion of different typologies of microplastics in several fish and invertebrate species from the Adriatic Sea, considered as a preferential area of plastic accumulation in the Mediterranean. Almost 500 organisms were sampled in the three sectors of Northern, Central and Southern Adriatic, testing the hypothesis that area of collection, habitat and feeding strategy might influence the occurrence of plastic particles in biota. In this study, the overall characterization considered separately plastic microparticles (MPs) from textile microfibers (MFs) which also included natural and semi-synthetic ones. Ingestion of MPs was a widespread phenomenon, but their number (typically 1 or 2) did not reveal any significant relationship with biometric values, geographical areas or ecological features of the species. Conversely, the frequency of ingestion, ranging from 13 to 35% of organisms containing MPs, appeared a more reliable index to highlight such differences, revealing higher values in species from Central and Southern basins compared to the Northern one, as well as in benthopelagic compared to benthic or pelagic organisms. Geographical differences also occurred in terms of size and typology of ingested particles, suggesting the importance of local river runoffs and surface currents dynamics. Textile microfibers (MFs) were also abundant in Adriatic food webs occurring in all the analyzed species with average numbers (3-10) and frequencies (40-70%) higher than those reported for MPs; further, an elevated percentage of MFs (>80%) was of natural or semi-synthetic origin. Overall, this study provided general insights toward the harmonization of a common biomonitoring strategy, as in the context of MSFD, including the suggestion of a frequency-based index and of a multi-species approach to increase the ecological relevance of assessment, as well as the comparability between different areas and trophic webs.
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Affiliation(s)
- Carlo Giacomo Avio
- Dipartimento di Scienze della Vita e dell'Ambiente, Università Politecnica delle Marche, Ancona, Italy
| | - Lucia Pittura
- Dipartimento di Scienze della Vita e dell'Ambiente, Università Politecnica delle Marche, Ancona, Italy
| | - Giuseppe d'Errico
- Dipartimento di Scienze della Vita e dell'Ambiente, Università Politecnica delle Marche, Ancona, Italy
| | - Serena Abel
- Dipartimento di Scienze della Vita e dell'Ambiente, Università Politecnica delle Marche, Ancona, Italy
| | - Sonia Amorello
- Dipartimento di Scienze della Vita e dell'Ambiente, Università Politecnica delle Marche, Ancona, Italy
| | - Gianmarco Marino
- Dipartimento di Scienze della Vita e dell'Ambiente, Università Politecnica delle Marche, Ancona, Italy
| | - Stefania Gorbi
- Dipartimento di Scienze della Vita e dell'Ambiente, Università Politecnica delle Marche, Ancona, Italy
| | - Francesco Regoli
- Dipartimento di Scienze della Vita e dell'Ambiente, Università Politecnica delle Marche, Ancona, Italy.
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Ehlers SM, Ellrich JA. First record of 'plasticrusts' and 'pyroplastic' from the Mediterranean Sea. MARINE POLLUTION BULLETIN 2020; 151:110845. [PMID: 32056636 DOI: 10.1016/j.marpolbul.2019.110845] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 12/17/2019] [Accepted: 12/18/2019] [Indexed: 06/10/2023]
Abstract
We report the presence of 'plasticrusts' and 'pyroplastic' from coastal habitats in Giglio island, Tyrrhenian Sea, Italy. These novel plastic debris types have only recently been described for the first time from Madeira island (NE Atlantic Ocean) and the United Kingdom, respectively. While 'plasticrusts' are generated by sea waves smashing plastic debris against intertidal rocks, 'pyroplastic' derives from (un)deliberately burnt plastic waste. Using Fourier-transform infrared (FTIR) spectroscopy, we identified the 'plasticrust' material as polyethylene (PE) and the 'pyroplastic' material as polyethylene terephthalate (PET). These polymers are widely used in everyday products and, therefore, contribute heavily to plastic pollution in aquatic and terrestrial environments worldwide. Furthermore, our field surveys suggest that 'plasticrust' abundance is related to wave-exposure and that the 'pyroplastic' derived from beverage bottles which we frequently found along the Giglio coast. Overall, our findings corroborate the notion that 'plasticrusts' and 'pyroplastic' are common debris types in marine coastal habitats.
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Affiliation(s)
- Sonja M Ehlers
- Department of Animal Ecology, Federal Institute of Hydrology, Am Mainzer Tor 1, 56068 Koblenz, Germany; Institute for Integrated Natural Sciences, University of Koblenz-Landau, Universitätsstraße 1, 56070 Koblenz, Germany.
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Bucol LA, Romano EF, Cabcaban SM, Siplon LMD, Madrid GC, Bucol AA, Polidoro B. Microplastics in marine sediments and rabbitfish (Siganus fuscescens) from selected coastal areas of Negros Oriental, Philippines. MARINE POLLUTION BULLETIN 2020; 150:110685. [PMID: 31706727 DOI: 10.1016/j.marpolbul.2019.110685] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 10/21/2019] [Accepted: 10/23/2019] [Indexed: 05/21/2023]
Abstract
The Philippines is currently ranked as the third top producer of plastic wastes, yet little research has been conducted on marine plastic pollution in this fishery-dependent, developing country. This study is the first in the nation to quantify and characterize microplastics ingested by a commercially important fish, the rabbitfish (Siganus fuscescens), in the coastal areas of Negros Oriental, central Philippines. Across all sites, the diversity of microplastic polymer types was highest in the guts of S. fuscescens from Dumaguete, a densely populated city. Microplastic particles extracted from subtidal sediment samples from Silliman Beach in Dumaguete were dominated by semi-synthetic microfibers (rayon), probably from clothing and textiles. However, these microplastic types were absent in the guts of fish, likely due to the different location and character of their feeding habitats. This study confirms for the first time the presence and diversity of microplastics in an edible finfish in the Philippines.
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Affiliation(s)
- Lilibeth A Bucol
- Biology Department, Negros Oriental State University, Dumaguete City, Negros Oriental, Philippines.
| | - Edwin F Romano
- Chemistry Department, Negros Oriental State University, Dumaguete City, Negros Oriental, Philippines.
| | - Sherlyn M Cabcaban
- Biology Department, Negros Oriental State University, Dumaguete City, Negros Oriental, Philippines.
| | - Lyca Mae D Siplon
- Biology Department, Negros Oriental State University, Dumaguete City, Negros Oriental, Philippines.
| | - Gianni Coleen Madrid
- Biology Department, Negros Oriental State University, Dumaguete City, Negros Oriental, Philippines.
| | - Abner A Bucol
- Silliman University-Angelo King Center for Research and Environmental Management, Dumaguete City, Negros Oriental, Philippines.
| | - Beth Polidoro
- School of Mathematics and Natural Sciences, Arizona State University, 4701, W. Thunderbird, Rd, Glendale, AZ, USA.
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Espinosa C, Esteban MÁ, Cuesta A. Dietary administration of PVC and PE microplastics produces histological damage, oxidative stress and immunoregulation in European sea bass (Dicentrarchus labrax L.). FISH & SHELLFISH IMMUNOLOGY 2019; 95:574-583. [PMID: 31683003 DOI: 10.1016/j.fsi.2019.10.072] [Citation(s) in RCA: 116] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 10/22/2019] [Accepted: 10/30/2019] [Indexed: 05/20/2023]
Abstract
Worldwide, plastic waste is increasingly being discharged into the oceans, where it breaks down into smaller particles. Of these particles, the ingestion of microplastics (MPs; particles smaller than 5 mm) have been documented in some aquatic animals, including fish, whose health and welfare suffer as a consequence. However, their precise effects are not completely understood. To shed light on this issue, European sea bass (Dicentrarchus labrax L.) specimens were fed diets containing 0 (control), 100 or 500 mg polyvinylchloride (PVC) or polyethylene (PE) MPs kg-1 diet for three weeks, after which samples of liver, intestine, skin mucus and head kidney (HK) were obtained. A histological study of the liver and intestine revealed important alterations in the fish fed the MP diets, compared with control fish. At a functional level, PE-MPs, but not PVC-MPs, decreased the activity of antioxidant enzymes, suggesting a certain level of oxidative stress. As regards immunity, the intake of PVC-MPs increased the phagocytic and respiratory burst activities of HK leucocytes whilst the intake of PE-MPs increased skin mucus immunoglobulin M levels and the respiratory burst activity of leucocytes. The results suggest that the short-medium term intake of PVC- or PE-MPs by fish slightly depresses their immunity and produces oxidative stress. However, based on the histological alterations found, it seems that longer exposure times might lead to irreversible damage that could compromise fish health and welfare.
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Affiliation(s)
- Cristóbal Espinosa
- Fish Innate Immune System Group, Department of Cell Biology and Histology, Faculty of Biology, University of Murcia, 30100, Murcia, Spain
| | - María Ángeles Esteban
- Fish Innate Immune System Group, Department of Cell Biology and Histology, Faculty of Biology, University of Murcia, 30100, Murcia, Spain
| | - Alberto Cuesta
- Fish Innate Immune System Group, Department of Cell Biology and Histology, Faculty of Biology, University of Murcia, 30100, Murcia, Spain.
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Cau A, Avio CG, Dessì C, Follesa MC, Moccia D, Regoli F, Pusceddu A. Microplastics in the crustaceans Nephrops norvegicus and Aristeus antennatus: Flagship species for deep-sea environments? ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2019; 255:113107. [PMID: 31671310 DOI: 10.1016/j.envpol.2019.113107] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 08/20/2019] [Accepted: 08/23/2019] [Indexed: 05/07/2023]
Abstract
Ingestion of microplastics (MPs) has been documented in several marine organisms, but their occurrence in deep-sea species remains almost unknown. In this study, MPs were investigated in two economically and ecologically key crustaceans of the Mediterranean Sea, the Norwegian lobster Nephrops norvegicus and the shrimp Aristeus antennatus. Both the species were collected from 14 sites around Sardinia Island, at depths comprised between 270 and 660 m. A total of 89 and 63 stomachs were analysed for N. norvegicus and A. antennatus respectively, and more than 2000 MPs-like particles were extracted and sorted for identification and characterization by μFT-IR. In N. norvegicus, 83% of the specimens contained MPs, with an average abundance of 5.5 ± 0.8 MPs individual-1, while A. antennatus showed a lower frequency of ingestion (67%) and a lower mean number of MPs (1.66 ± 0.1 MPs individual-1). Composition and size of particles differed significantly between the two species. The non-selective feeding strategy of N. norvegicus could explain the 3-5 folds higher numbers of MPs in its stomach, which were mostly composed of films and fragments derived by polyethylene and polypropylene single-use plastic items. Contrarily, most MPs in the stomachs of A. antennatus were polyester filaments. The MPs abundance observed in N. norvegicus is among the highest detected in Mediterranean species considering both fish and invertebrates species, and provides novel insights on MPs bioavailability in deep-sea habitats. The overall results suggest that both N. norvegicus and A. antennatus, easily available in common fishery markets, could be valuable bioindicators and flagship species for plastic contamination in the deep-sea.
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Affiliation(s)
- Alessandro Cau
- Università degli Studi di Cagliari, Dipartimento di Scienze della Vita e dell'Ambiente, Via Tommaso Fiorelli 1, 09126, Cagliari, Italy; Consorzio Interuniversitario per le Scienze del Mare, CoNISMa, ULR Cagliari, Cagliari, Italy.
| | - Carlo Giacomo Avio
- Università Politecnica delle Marche, Dipartimento di Scienze della Vita e dell'Ambiente, Via Brecce Bianche, 60131, Ancona, Italy; Consorzio Interuniversitario per le Scienze del Mare, CoNISMa, ULR Ancona, Ancona, Italy
| | - Claudia Dessì
- Università degli Studi di Cagliari, Dipartimento di Scienze della Vita e dell'Ambiente, Via Tommaso Fiorelli 1, 09126, Cagliari, Italy
| | - Maria Cristina Follesa
- Università degli Studi di Cagliari, Dipartimento di Scienze della Vita e dell'Ambiente, Via Tommaso Fiorelli 1, 09126, Cagliari, Italy; Consorzio Interuniversitario per le Scienze del Mare, CoNISMa, ULR Cagliari, Cagliari, Italy
| | - Davide Moccia
- Università degli Studi di Cagliari, Dipartimento di Scienze della Vita e dell'Ambiente, Via Tommaso Fiorelli 1, 09126, Cagliari, Italy
| | - Francesco Regoli
- Università Politecnica delle Marche, Dipartimento di Scienze della Vita e dell'Ambiente, Via Brecce Bianche, 60131, Ancona, Italy; Consorzio Interuniversitario per le Scienze del Mare, CoNISMa, ULR Ancona, Ancona, Italy
| | - Antonio Pusceddu
- Università degli Studi di Cagliari, Dipartimento di Scienze della Vita e dell'Ambiente, Via Tommaso Fiorelli 1, 09126, Cagliari, Italy; Consorzio Interuniversitario per le Scienze del Mare, CoNISMa, ULR Cagliari, Cagliari, Italy
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Akdogan Z, Guven B. Microplastics in the environment: A critical review of current understanding and identification of future research needs. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2019; 254:113011. [PMID: 31404735 DOI: 10.1016/j.envpol.2019.113011] [Citation(s) in RCA: 273] [Impact Index Per Article: 54.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 08/01/2019] [Accepted: 08/02/2019] [Indexed: 05/06/2023]
Abstract
Microplastics (plastic particles <5 mm) are a contaminant of increasing ecotoxicological concern in aquatic environments, as well as for human health. Although microplastic pollution is widespread across the land, water, and air, these environments are commonly considered independently; however, in reality are closely linked. This study aims to review the scientific literature related microplastic research in different environmental compartments and to identify the research gaps for the assessment of future research priorities. Over 200 papers involving microplastic pollution, published between 2006 and 2018, are identified in the Web of Science database. The original research articles in 'Environmental Sciences', 'Marine/Freshwater Biology', 'Toxicology', 'Multidisciplinary Sciences', 'Environmental Studies', 'Oceanography', 'Limnology' and 'Ecology' categories of Web of Science are selected to investigate microplastic research in seas, estuaries, rivers, lakes, soil and atmosphere. The papers identified for seas, estuaries, rivers and lakes are further classified according to (i) occurrence and characterization (ii) uptake by and effects in organisms, and (iii) fate and transport issues. The results reveal that whilst marine microplastics have received substantial scientific research, the extent of microplastic pollution in continental environments, such as rivers, lakes, soil and air, and environmental interactions, remains poorly understood.
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Affiliation(s)
- Zeynep Akdogan
- Institute of Environmental Sciences, Boğaziçi University, 34342 Istanbul, Turkey
| | - Basak Guven
- Institute of Environmental Sciences, Boğaziçi University, 34342 Istanbul, Turkey.
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Kazour M, Terki S, Rabhi K, Jemaa S, Khalaf G, Amara R. Sources of microplastics pollution in the marine environment: Importance of wastewater treatment plant and coastal landfill. MARINE POLLUTION BULLETIN 2019; 146:608-618. [PMID: 31426200 DOI: 10.1016/j.marpolbul.2019.06.066] [Citation(s) in RCA: 125] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 06/25/2019] [Accepted: 06/26/2019] [Indexed: 05/21/2023]
Abstract
This study investigated the role of a municipal wastewater treatment plant (WWTP) effluent and an abandoned coastal landfill as pathways for microplastics (MPs) input into the marine environment. MPs were first analyzed in raw sewage influent, sludge and effluent samples, and their fate was studied along a distance gradient from the WWTP in three matrices: surface water, sediments and wild mussels. All suspected MPs were characterized according to their polymer nature using micro-Raman spectroscopy. The investigated WWTP had an estimated daily discharge of 227 million MPs. MPs were found in all matrices with a decreasing abundance from the effluent. Strong MPs abundances (higher than those found near the WWTP effluent) were observed in the vicinity of the coastal landfill suggesting its importance as a MPs entry route into the marine coastal environment. Our study supports the idea that blue mussels are a promising sentinel species for MPs (<200 μm).
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Affiliation(s)
- Maria Kazour
- Univ. Littoral Côte d'Opale, CNRS, Univ. Lille, UMR 8187, LOG, Laboratoire d'Océanologie et de Géosciences, 32 Avenue Foch, 62930 Wimereux, France; National Center for Marine Sciences, CNRS-L, PO Box 534, Batroun, Lebanon.
| | - Sarah Terki
- Univ. Littoral Côte d'Opale, CNRS, Univ. Lille, UMR 8187, LOG, Laboratoire d'Océanologie et de Géosciences, 32 Avenue Foch, 62930 Wimereux, France
| | - Khalef Rabhi
- Univ. Littoral Côte d'Opale, CNRS, Univ. Lille, UMR 8187, LOG, Laboratoire d'Océanologie et de Géosciences, 32 Avenue Foch, 62930 Wimereux, France
| | - Sharif Jemaa
- National Center for Marine Sciences, CNRS-L, PO Box 534, Batroun, Lebanon
| | - Gaby Khalaf
- National Center for Marine Sciences, CNRS-L, PO Box 534, Batroun, Lebanon
| | - Rachid Amara
- Univ. Littoral Côte d'Opale, CNRS, Univ. Lille, UMR 8187, LOG, Laboratoire d'Océanologie et de Géosciences, 32 Avenue Foch, 62930 Wimereux, France
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