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Digka N, Patsiou D, Hatzonikolakis Y, Raitsos DE, Skia G, Koutsoubas D, Dimitriadis C, Tsangaris C. Microplastic ingestion in mussels from the East Mediterranean Sea: Exploring its impacts in nature and controlled conditions. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 946:174268. [PMID: 38925375 DOI: 10.1016/j.scitotenv.2024.174268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 06/22/2024] [Accepted: 06/22/2024] [Indexed: 06/28/2024]
Abstract
Microplastic ingestion poses a significant concern for a plethora of marine organisms due to its widespread presence in marine ecosystems. Despite growing scientific interest, the effects on marine biota are not yet well understood. This study investigates the ingestion of microplastics (MPs) by mussels from various marine environments and assesses the associated effects that can be induced by MPs and associated toxic chemicals. Biomarkers of oxidative stress (catalase, lipid peroxidation), biotransformation (glutathione S-transferase), genotoxicity (micronuclei frequency) and neurotoxicity (acetylcholinesterase) were employed. Mussels, considered reliable bioindicators of MPs pollution, were sampled by hand from diverse locations under varied anthropogenic pressures, including a highly touristic Marine Protected Area (MPA) in the Ionian Sea, a mussel farm and a fish farm in the Aegean Sea. The results revealed the highest MP ingestion in mussels from the fish farm [0.21 ± 0.04 (SE) MPs/g or 0.63 ± 0.12 (SE) MPs/Ind.], likely due to plastic aquaculture equipment use. Stereoscopic observation revealed fibers, as the predominant shape of ingested MPs across all sites, and μFTIR polymer identification revealed the presence of various types, with polyethylene (PE) and polyamide (PA) being the most abundant. Significant physiological alterations in mussels related to MP ingestion levels were observed through biomarkers indicative of oxidative stress and biotransformation, as well as the Integrated Biomarker Response (IBR index). However, laboratory experiments with mussels exposed to controlled increasing PE concentrations for four weeks, did not show significant effects triggered by the PE ingestion, possibly indicating other environmental factors, such as contaminants from aquaculture environments, may influence biomarker levels in the field. Despite the observed effects, MP ingestion rates in mussels from the field were relatively low compared to other studies. Future research should continue to investigate the interactions between MPs and marine organisms in diverse environments to better understand and mitigate their impacts.
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Affiliation(s)
- Nikoletta Digka
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km, Athinon- Souniou Ave., P.O. Box 712, 19013 Anavyssos, Greece; Department of Marine Sciences, School of the Environment, University of the Aegean, University Hill, 81132 Mytilene, Greece.
| | - Danae Patsiou
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km, Athinon- Souniou Ave., P.O. Box 712, 19013 Anavyssos, Greece
| | - Yannis Hatzonikolakis
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km, Athinon- Souniou Ave., P.O. Box 712, 19013 Anavyssos, Greece; Department of Biology, National and Kapodistrian University of Athens, 15784, Greece
| | - Dionysios E Raitsos
- Department of Biology, National and Kapodistrian University of Athens, 15784, Greece
| | - Georgina Skia
- Department of Biology, National and Kapodistrian University of Athens, 15784, Greece
| | - Drosos Koutsoubas
- Management unit of Zakynthos and Ainos national parks and protected areas of Ionian islands, Natural Environment and Climate Change Agency, 29100 Zakynthos, Greece
| | - Charalampos Dimitriadis
- Management unit of Zakynthos and Ainos national parks and protected areas of Ionian islands, Natural Environment and Climate Change Agency, 29100 Zakynthos, Greece
| | - Catherine Tsangaris
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km, Athinon- Souniou Ave., P.O. Box 712, 19013 Anavyssos, Greece
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2
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Leuenberger K, Erni-Cassola G, Leistenschneider C, Burkhardt-Holm P. Microplastic ingestion in five demersal, bathydemersal and bathypelagic fish species from the eastern Weddell Sea, Antarctica. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 946:174320. [PMID: 38942313 DOI: 10.1016/j.scitotenv.2024.174320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 06/14/2024] [Accepted: 06/24/2024] [Indexed: 06/30/2024]
Abstract
Antarctica has traditionally been viewed as a relatively isolated ecosystem. Although still considered pristine, it is increasingly also being affected by microplastic pollution. Reported high sea floor concentrations raise concern that these ecosystems might act as major sink for microplastic pollution. This is significant as species in those remote ecosystems are likely more sensitive to rapid environmental change due to a high level of specialization, and lower tolerance levels. Microplastic ingestion in fish has barely been assessed in high latitude environments. Here we aimed to provide baseline data for the eastern Weddell Sea, which is particularly remote, and suggested for an area of conservation. By analyzing gastrointestinal tracts of 40 specimens from five species, we report an overall microplastic incidence rate of 0.23. This is lower than recent studies have found for other species in the Southern Ocean, and below global means. The highest incidence rate was detected in L. squamifrons (0.67), followed by P. evansii (0.29). The most common polymer was polyethylene recovered as 8 particles (42.1 %) from one specimen, while from the remaining 11 microplastics polyester was most common (36.8 %). This study shows that even in a remote region of the Antarctic Ocean with almost no vessel traffic, fisheries or touristic activity, bathydemersal and bathypelagic fish exhibit microplastic particles in their gastrointestinal tract.
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Affiliation(s)
- Kevin Leuenberger
- Man-Society-Environment (Programme MGU), Department of Environmental Sciences, University of Basel, Vesalgasse 1, CH-4051 Basel, Switzerland
| | - Gabriel Erni-Cassola
- Man-Society-Environment (Programme MGU), Department of Environmental Sciences, University of Basel, Vesalgasse 1, CH-4051 Basel, Switzerland
| | - Clara Leistenschneider
- Man-Society-Environment (Programme MGU), Department of Environmental Sciences, University of Basel, Vesalgasse 1, CH-4051 Basel, Switzerland
| | - Patricia Burkhardt-Holm
- Man-Society-Environment (Programme MGU), Department of Environmental Sciences, University of Basel, Vesalgasse 1, CH-4051 Basel, Switzerland.
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3
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Bornt K, Linge K, How J, de Lestang S, Hovey R, Langlois T. Microplastic extraction from digestive tracts of large decapods. MARINE POLLUTION BULLETIN 2024; 206:116709. [PMID: 38991607 DOI: 10.1016/j.marpolbul.2024.116709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2024] [Revised: 06/01/2024] [Accepted: 07/05/2024] [Indexed: 07/13/2024]
Abstract
The reliable quantification of microplastic contamination in chitinous organisms requires validated methods to remove interfering complex organic and inorganic material. This study trialled KOH, H2O2 and HNO3 digestion methods on the digestive tracts of two large decapods (Panulirus cygnus and Portunus armatus) to validate a protocol that facilitates reliable microplastic extraction. KOH digestion provided the best recovery (>95 %) of all polymers (e.g. polyamide, polyethylene, polyethylene terephthalate, polypropylene, polystyrene and polyvinyl chloride), with the lowest impact to their physical morphology and chemical spectra. While HNO3, and HNO3 + H2O2 treatments were more effective at digesting chitin, they destroyed polyamide, and altered several other polymers. High digestion efficiency did not result in high matrix clarification or high microplastic recovery for large decapods. This study emphasises the importance of validating species-specific microplastic extraction methods, whilst proposing additional post-digestion protocols, such as density separation, for complex samples, that can be applied in future research investigating plastic contamination in large decapods.
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Affiliation(s)
- Katrina Bornt
- School of Biological Sciences and the Oceans Institute, The University of Western Australia, 35 Stirling Highway, Crawley, Western Australia 6009, Australia.
| | - Kathryn Linge
- ChemCentre, PO Box 1250, Bentley, Western Australia 6102, Australia
| | - Jason How
- Western Australian Fisheries and Marine Research Laboratories, Department of Primary Industries and Regional Development, 39 Northside Drive, Hillarys, Western Australia 6025, Australia
| | - Simon de Lestang
- Western Australian Fisheries and Marine Research Laboratories, Department of Primary Industries and Regional Development, 39 Northside Drive, Hillarys, Western Australia 6025, Australia
| | - Renae Hovey
- School of Biological Sciences and the Oceans Institute, The University of Western Australia, 35 Stirling Highway, Crawley, Western Australia 6009, Australia
| | - Tim Langlois
- School of Biological Sciences and the Oceans Institute, The University of Western Australia, 35 Stirling Highway, Crawley, Western Australia 6009, Australia
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Tarring E, Robison-Smith C, Cable J, Durance I, Harbottle M, Ward BD. Detection of polyvinylpyrrolidone in Daphnia magna: Development of a refractive index quantification method for water-soluble polymers in aquatic organisms. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 935:173428. [PMID: 38777065 DOI: 10.1016/j.scitotenv.2024.173428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 05/03/2024] [Accepted: 05/19/2024] [Indexed: 05/25/2024]
Abstract
The water-soluble polymer polyvinylpyrrolidone (PVP) is an established ingredient in pharmaceutical and personal care product (PPCP) formulations. Due to its high usage and lack of biodegradability, it has been detected up to 7.0 mg L-1 in wastewater and 0.1 mg L-1 in the receiving freshwaters, with several studies showing detrimental sublethal effects in a range of aquatic species. A lack of simple analytical methods to detect and quantify PVP currently impacts further investigation into the cause of these sublethal effects. In this paper we propose a refractive index gel-permeation chromatography (GPC) method to quantify PVP, which includes the processing of raw chromatograms using line deconvolution to calculate peak area. The method was then applied to Daphnia magna exposed to PVP for 48 h. A limit of detection (LOD) and limit of quantification (LOQ) of 0.05 and 0.2 mg mL-1 respectively was determined, with a recovery of 78 % from spiked Daphnia magna. PVP was detected in the samples above the LOD but below the LOQ. This suggests PVP is ingested by Daphnia magna, which warrants further investigation into whether bioaccumulation of PVP could be causing the sublethal effects seen in other studies.
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Affiliation(s)
- Eve Tarring
- School of Chemistry, Cardiff University, Cardiff CF10 3AT, United Kingdom
| | | | - Jo Cable
- School of Biosciences, Cardiff University, Cardiff CF10 3AX, United Kingdom
| | - Isabelle Durance
- School of Biosciences, Cardiff University, Cardiff CF10 3AX, United Kingdom
| | - Michael Harbottle
- School of Engineering, Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - Benjamin D Ward
- School of Chemistry, Cardiff University, Cardiff CF10 3AT, United Kingdom.
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Paul I, Mondal P, Haldar D, Halder G. Beyond the cradle - Amidst microplastics and the ongoing peril during pregnancy and neonatal stages: A holistic review. JOURNAL OF HAZARDOUS MATERIALS 2024; 469:133963. [PMID: 38461669 DOI: 10.1016/j.jhazmat.2024.133963] [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: 12/18/2023] [Revised: 02/28/2024] [Accepted: 03/04/2024] [Indexed: 03/12/2024]
Abstract
Advancements in research concerning the occurrence of microplastics (MPs) in human blood, sputum, urine, and breast milk samples have piqued the interest of the scientific community, prompting further investigation. MPs present in the placenta, amniotic fluid, and meconium raise concerns about interference with embryonic development, leading to preeclampsia, stillbirth, preterm birth, and spontaneous abortion. The challenges posed by MPs extend beyond pregnancy, affecting the digestive, reproductive, circulatory, immune, and central nervous systems. This has spurred scientists to examine the origins of MPs in distinct environmental layers, including air, water, and soil. These risks continue after birth, as neonates are continuously exposed to MPs through everyday items such as breast milk, cow milk and infant milk powder, as well as plastic-based products like feeding bottles and breast milk storage bags. It is the need of the hour to strike a balance amidst lifestyle changes, alternative choices to traditional plastic products, raising awareness about plastic-related health risks, and fostering collaboration between the scientific community and policymakers. This review aims to provide fresh insights into potential sources of MP pollution, with a specific focus on pregnancy and neonates. It is the first compilation of its kind so far that includes critical studies on recently reported discoveries.
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Affiliation(s)
- Indrani Paul
- Department of Biotechnology, Brainware University, Kolkata 700125, West Bengal, India
| | - Pritam Mondal
- Department of Chemical Engineering, National Institute of Technology Durgapur, Durgapur 713209, West Bengal, India
| | - Dibyajyoti Haldar
- Division of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore 641114, India
| | - Gopinath Halder
- Department of Chemical Engineering, National Institute of Technology Durgapur, Durgapur 713209, West Bengal, India.
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6
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Patsiou D, Digka N, Galli M, Baini M, Fossi MC, Tsangaris C. Assessment of the impact of microplastic ingestion in striped red mullets from an Eastern Mediterranean coastal area (Zakynthos Island, Ionian Sea). MARINE ENVIRONMENTAL RESEARCH 2024; 196:106438. [PMID: 38479294 DOI: 10.1016/j.marenvres.2024.106438] [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: 10/02/2023] [Revised: 12/28/2023] [Accepted: 03/06/2024] [Indexed: 03/23/2024]
Abstract
Monitoring microplastics (MPs) in the marine environment is an ongoing process, and our understanding of their impact on marine organisms is limited. The present study evaluates the effects of ingested MPs on the marine MP pollution bioindicator fish species Mullus surmuletus. The study follows a three-fold approach to assess the impact of MPs on marine organisms by investigating: 1) the ingestion of MPs, 2) the bioaccumulation of phthalate compounds as plastic additives, and 3) the evaluation of toxicological biochemical and cellular biomarkers. Striped red mullets were sampled in the marine protected area (MPA) of the National Marine Park of Zakynthos and coastal sites with high touristic pressure in Zakynthos Island in the Ionian Sea, Greece. Fewer ingested MPs and lower phthalate concentrations were found in fish inside the MPA compared to those sampled outside the marine park. However, no relationship was found between either phthalate concentrations or biomarker levels with the ingested MPs in the red striped mullets. Biomarker levels were influenced by season and site, but no effect could be attributed to the ingested MPs. The lack of association of biomarker responses and plasticizer bioaccumulation to MP ingestion can be explained by the low number of ingested MPs in the fish from Zakynthos coastal area as MP abundance ranged from 0.15 to 0.55 items per individual fish.
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Affiliation(s)
- Danae Patsiou
- Institute of Oceanography, Hellenic Centre for Marine Research, 46.7 km Athens-Sounio Ave, 19013, Anavyssos, Greece.
| | - Nikoletta Digka
- Institute of Oceanography, Hellenic Centre for Marine Research, 46.7 km Athens-Sounio Ave, 19013, Anavyssos, Greece
| | - Matteo Galli
- Department of Environmental, Earth and Physical Sciences, University of Siena, Via P.A. Mattioli, 4, 53100, Siena, Italy
| | - Matteo Baini
- Department of Environmental, Earth and Physical Sciences, University of Siena, Via P.A. Mattioli, 4, 53100, Siena, Italy
| | - Maria Cristina Fossi
- Department of Environmental, Earth and Physical Sciences, University of Siena, Via P.A. Mattioli, 4, 53100, Siena, Italy
| | - Catherine Tsangaris
- Institute of Oceanography, Hellenic Centre for Marine Research, 46.7 km Athens-Sounio Ave, 19013, Anavyssos, Greece
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7
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Sebteoui K, Milošević D, Stanković J, Baranov V, Jovanović B, Krause S, Csabai Z. Beneath the surface: Decoding the impact of Chironomus riparius bioturbation on microplastic dispersion in sedimentary matrix. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 919:170844. [PMID: 38342470 DOI: 10.1016/j.scitotenv.2024.170844] [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: 10/03/2023] [Revised: 02/04/2024] [Accepted: 02/07/2024] [Indexed: 02/13/2024]
Abstract
A detailed understanding of microplastics (MPs) behaviour in freshwater ecosystems is crucial for a proper ecological assessment. This includes the identification of significant transport pathways and net accumulation zones, considering their inherent, and already proven influence on aquatic ecosystems. Bioavailability of toxic agents is significantly influenced by macroinvertebrates' behaviour, such as bioturbation and burrowing, and their prior exposure history. This study investigates the effect of bioturbation activity of Chironomus riparius Meigen, 1804 on the vertical transfer of polyethylene MPs ex-situ. The experimental setup exposes larvae to a scenario of 10× the environmentally relevant high concentration of MPs (80 g m-2). Bioturbation activity was estimated using sediment profile imaging with luminophore tracers. This study demonstrated that spherical MPs are vertically transferred in the sediment due to the bioturbation activity of C. riparius larvae and that their presence influences the intensity of the bioturbation activity over time. The present findings provide a noteworthy contribution to the understanding of the relationship between ecosystem engineers and the dispersion and accumulation of MPs within freshwater ecosystems.
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Affiliation(s)
- Khouloud Sebteoui
- Department of Hydrobiology, Faculty of Sciences, University of Pécs, Hungary.
| | - Djuradj Milošević
- Department of Biology and Ecology, Faculty of Sciences and Mathematics, University of Niš, Serbia
| | - Jelena Stanković
- Department of Hydrobiology and Water Protection, Institute for Biological Research "Siniša Stanković" National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Viktor Baranov
- Estación Biológica de Doñana-CSIC / Doñana Biological Station-CSIC, Spain
| | - Boris Jovanović
- Department of Ecology, Evolution, and Organismal Biology, Iowa State University, Ames, IA, USA
| | - Stefan Krause
- School of Geography, Earth and Environmental Sciences, University of Birmingham, United Kingdom; LEHNA- Laboratoire d'ecologie des hydrosystemes naturels et anthropises, University of Lyon, Darwin C & Forel, 3-6 Rue Raphaël Dubois, 69622 Villeurbanne, France
| | - Zoltán Csabai
- Department of Hydrobiology, Faculty of Sciences, University of Pécs, Hungary; Balaton Limnological Research Institute, Tihany, Hungary
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López-Rosales A, Ferreiro B, Andrade J, Fernández-Amado M, González-Pleiter M, López-Mahía P, Rosal R, Muniategui-Lorenzo S. A reliable method to determine airborne microplastics using quantum cascade laser infrared spectrometry. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 913:169678. [PMID: 38159775 DOI: 10.1016/j.scitotenv.2023.169678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 12/11/2023] [Accepted: 12/23/2023] [Indexed: 01/03/2024]
Abstract
The number of studies dealing with airborne microplastics (MPs) is increasing but sampling and sample treatment are not standardized, yet. Here, a fast and reliable method to characterize MPs is presented. It involves the study of two passive sampling devices to collect atmospheric bulk deposition (wet and dry deposition) and three digestion methods (two alkaline-oxidative and an oxidative) to treat the samples. The alkaline-oxidative method based on KOH and NaClO was selected for a mild organic matrix digestion. In addition, some operational parameters of a high-throughput quantum cascade laser-based infrared device (LDIR) were optimized: an effective automatic tiered approach to differentiate fibres from particles (>90 % success in validation) and a criterion to establish positive matches when comparing an unknown spectrum against the spectral database (proposed match index > 0.85). The procedural analytical recoveries were very good for particles (82-90 %) and slightly lower for fibres (62-73 %). Finally, the amount and type of MPs deposited at a sub-urban area NW Spain were evaluated. Most common polymers were Polyethylene (PE), Polypropylene (PP) and Polyethylene terephthalate (PET). The deposition rates ranged 98-1220 MP/m2/day, ca. 1.7 % of the total collected particles. More than 50 % of the total MPs deposited were in the 20-50 μm size range, whereas fibres were mostly in the 50-500 μm size range.
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Affiliation(s)
- Adrián López-Rosales
- Group of Applied Analytical Chemistry, University Institute of Environment, Universidade da Coruña, Campus da Zapateira s/n, E-15071 A Coruña, Spain
| | - Borja Ferreiro
- Group of Applied Analytical Chemistry, University Institute of Environment, Universidade da Coruña, Campus da Zapateira s/n, E-15071 A Coruña, Spain
| | - José Andrade
- Group of Applied Analytical Chemistry, University Institute of Environment, Universidade da Coruña, Campus da Zapateira s/n, E-15071 A Coruña, Spain
| | - María Fernández-Amado
- Group of Applied Analytical Chemistry, University Institute of Environment, Universidade da Coruña, Campus da Zapateira s/n, E-15071 A Coruña, Spain
| | - Miguel González-Pleiter
- Department of Biology, Faculty of Science, Universidad Autónoma de Madrid, E-28049, Madrid, Spain
| | - Purificación López-Mahía
- Group of Applied Analytical Chemistry, University Institute of Environment, Universidade da Coruña, Campus da Zapateira s/n, E-15071 A Coruña, Spain
| | - Roberto Rosal
- Department of Chemical Engineering, Universidad de Alcalá, E-28871 Alcalá de Henares, Madrid, Spain
| | - Soledad Muniategui-Lorenzo
- Group of Applied Analytical Chemistry, University Institute of Environment, Universidade da Coruña, Campus da Zapateira s/n, E-15071 A Coruña, Spain.
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Athulya PA, Waychal Y, Rodriguez-Seijo A, Devalla S, Doss CGP, Chandrasekaran N. Microplastic interactions in the agroecosystems: methodological advances and limitations in quantifying microplastics from agricultural soil. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2024; 46:85. [PMID: 38367078 DOI: 10.1007/s10653-023-01800-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 11/17/2023] [Indexed: 02/19/2024]
Abstract
The instantaneous growth of the world population is intensifying the pressure on the agricultural sector. On the other hand, the critical climate changes and increasing load of pollutants in the soil are imposing formidable challenges on agroecosystems, affecting productivity and quality of the crops. Microplastics are among the most prevalent pollutants that have already invaded all terrestrial and aquatic zones. The increasing microplastic concentration in soil critically impacts crop plants growth and yield. The current review elaborates on the behaviors of microplastics in soil and their impact on soil quality and plant growth. The study shows that microplastics alter the soil's biophysical properties, including water-holding capacity, bulk density, aeration, texture, and microbial composition. In addition, microplastics interact with multiple pollutants, such as polyaromatic hydrocarbons and heavy metals, making them more bioavailable to crop plants. The study also provides a detailed insight into the current techniques available for the isolation and identification of soil microplastics, providing solutions to some of the critical challenges faced and highlighting the research gaps. In our study, we have taken a holistic, comprehensive approach by analysing and comparing various interconnected aspects to provide a deeper understanding of all research perspectives on microplastics in agroecosystems.
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Affiliation(s)
| | - Yojana Waychal
- Centre for Nanobiotechnology, Vellore Institute of Technology, Vellore, Tamil Nadu, 632014, India
| | - Andres Rodriguez-Seijo
- Departamento de Bioloxía Vexetal e Ciencias do Solo, Área de Edafoloxía e Química Agrícola, Facultade de Ciencias de Ourense, Universidade de Vigo, As Lagoas S/N, 32004, Ourense, Spain
- Instituto de Agroecoloxía e Alimentación (IAA), Universidade de Vigo-Campus Auga, 32004, Ourense, Spain
| | - Sandhya Devalla
- The James Hutton Institute, Craigiebuckler, Aberdeen, AB15 8QH, Scotland, UK
| | - C George Priya Doss
- Department of Integrative Biology, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, 632014, India
| | - Natarajan Chandrasekaran
- Centre for Nanobiotechnology, Vellore Institute of Technology, Vellore, Tamil Nadu, 632014, India.
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10
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Di Fiore C, Ishikawa Y, Wright SL. A review on methods for extracting and quantifying microplastic in biological tissues. JOURNAL OF HAZARDOUS MATERIALS 2024; 464:132991. [PMID: 37979423 DOI: 10.1016/j.jhazmat.2023.132991] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/20/2023] [Accepted: 11/09/2023] [Indexed: 11/20/2023]
Abstract
Literature about the occurrence of microplastic in biological tissues has increased over the last few years. This review aims to synthesis the evidence on the preparation of biological tissues, chemical identification of microplastic and accumulation in tissues. Several microplastic's extraction approaches from biological tissues emerged (i.e., alkaline, acids, oxidizing and enzymatic). However, criteria used for the selection of the extraction method have yet to be clarified. Similarly, analytical methodologies for chemical identification often does not align with the size of particles. Furthermore, sizes of microplastics found in biological tissues are likely to be biologically implausible, due to the size of the biological barriers. From this review, it emerged that further assessment are required to determine whether microplastic particles were truly internalized, were in the vasculature serving these organs, or were an artefact of the methodological process. The importance of a standardisation of quality control/quality assurance emerged. Findings arose from this review could have a broad implication, and could be used as a basis for further investigations, to reduce artifact results and clearly assess the fate of microplastics in biological tissues.
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Affiliation(s)
- Cristina Di Fiore
- Department of Agricultural, Environmental and Food Sciences, University of Molise, via De Sanctis, I-86100 Campobasso, Italy.
| | - Yukari Ishikawa
- Medical Research Council (MRC) Centre for Environment and Health, Environmental Research Group, Imperial College London, London, United Kingdom
| | - Stephanie L Wright
- Medical Research Council (MRC) Centre for Environment and Health, Environmental Research Group, Imperial College London, London, United Kingdom
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11
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Neves RAF, Guimarães TB, Santos LN. First Record of Microplastic Contamination in the Non-Native Dark False Mussel Mytilopsis leucophaeata (Bivalvia: Dreissenidae) in a Coastal Urban Lagoon. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 21:44. [PMID: 38248509 PMCID: PMC10815431 DOI: 10.3390/ijerph21010044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 12/10/2023] [Accepted: 12/22/2023] [Indexed: 01/23/2024]
Abstract
Microplastic contamination is a global concern due to its conspicuous presence in aquatic ecosystems and its toxic nature to environmental and human health. False mussels are among the most notable fresh- and brackish water invaders. The invasive Mytilopsis leucophaeata in Rodrigo de Freitas Lagoon-RFL (Rio de Janeiro, Brazil) is the most abundant macrofaunal invertebrate, widely established and distributed throughout the lagoon. This study aimed to assess microplastic contamination in this invasive filter feeder and evaluate its potential use as a bioindicator. Agglomerates (~100 mussels) were manually collected using a stainless-steel spatula in ten sampling areas distributed throughout the whole lagoon and kept frozen. In the laboratory, 60 individuals were sorted by area for soft-tissue digestion. Each pool of 10 soft-tissue mussels (n = 6 by area) was wet-weighted and then placed in a 150-mL decontaminated glass beaker with 50 mL of 10% KOH. Samples were heated (40 °C) for 48 h, and digested samples were filtered in glass-fiber membranes. Microplastics were found in all samples of mussels (n = 60) from RFL; the particles were mostly lower than 100 µm with a mean concentration (±SD) of 35.96 ± 47.64 MPs g wet-weight-1. Microplastics were distinguished in seven shapes with different occurrences in samples (%): fiber (43.3%); fragment (34.3%); film (16.3%); sponge/foam (4.9%); pellet (0.57%), rope/filaments (0.17%); and undefined (0.4%). Thirteen colors of microplastics were found, but transparent (54.94%), black (10.77%), and white (9.36%) were the most common. Mytilopsis leucophaeata were useful to assess microplastic contamination in RFL and might be preferentially used in other invaded brackish systems instead of native and often threatened bivalves. Our results confirm the effective application of bivalves as an indicator of coastal microplastic pollution.
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Affiliation(s)
- Raquel A. F. Neves
- Graduate Program in Neotropical Biodiversity (PPGBIO), Institute of Biosciences (IBIO), Federal University of the State of Rio de Janeiro (UNIRIO), Avenida Pasteur 458, Rio de Janeiro 22290-240, Brazil; (T.B.G.); (L.N.S.)
- Research Group of Experimental and Applied Ecology, Department of Ecology and Marine Resources, Institute of Biosciences (IBIO), Federal University of the State of Rio de Janeiro (UNIRIO), Avenida Pasteur 458 Lab 307, Rio de Janeiro 22290-240, Brazil
| | - Tâmara B. Guimarães
- Graduate Program in Neotropical Biodiversity (PPGBIO), Institute of Biosciences (IBIO), Federal University of the State of Rio de Janeiro (UNIRIO), Avenida Pasteur 458, Rio de Janeiro 22290-240, Brazil; (T.B.G.); (L.N.S.)
- Research Group of Experimental and Applied Ecology, Department of Ecology and Marine Resources, Institute of Biosciences (IBIO), Federal University of the State of Rio de Janeiro (UNIRIO), Avenida Pasteur 458 Lab 307, Rio de Janeiro 22290-240, Brazil
| | - Luciano N. Santos
- Graduate Program in Neotropical Biodiversity (PPGBIO), Institute of Biosciences (IBIO), Federal University of the State of Rio de Janeiro (UNIRIO), Avenida Pasteur 458, Rio de Janeiro 22290-240, Brazil; (T.B.G.); (L.N.S.)
- Laboratory of Theoretical and Applied Ichthyology, Department of Ecology and Marine Resources, Institute of Biosciences (IBIO), Federal University of the State of Rio de Janeiro (UNIRIO), Avenida Pasteur 458 Lab 314A, Rio de Janeiro 22290-240, Brazil
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12
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Laface F, Pedà C, Giommi C, Scozzafava S, Rizzo C, Malara D, Greco S, Romeo T. A glimpse into the future: A suitable methodological approach for the detection and identification of micro-bioplastics in biota. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 899:165613. [PMID: 37474049 DOI: 10.1016/j.scitotenv.2023.165613] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/29/2023] [Accepted: 07/16/2023] [Indexed: 07/22/2023]
Abstract
In the frame of the circular economy, bioplastics are considered a good alternative to conventional plastic materials. Until recently, only a few studies have focused on the occurrence and impact of bio-microplastics (bio-MPs) in aquatic environments, and there is a lack of a methodological approach to measure their amount in marine compartments. This research aimed to identify and validate a method for bio-MPs extraction from biota. A chemical digestion protocol suitable for conventional MPs, using potassium hydroxide (KOH), was applied for the detection, in mussels, of MPs made with Mater-Bi (MBi) from socks used in mussel farming. This method was tested on virgin MBi (VMBi) and aged (AMBi) MPs, ranging from 200 to 1000 μm in presence and absence of mussel tissues. Samples were analysed in pre- and post-digestion steps to assess the recovery rate, potential visual and size changes and polymer alteration in different bio-MPs size ranges. Results showed that MBi seems to be affected by KOH under pre-production conditions (VMBi), whereas in the AMBi treatment, which represents the environmentally realistic condition, the presence of fouling due to deployment at sea preserves MBi from the action of the alkaline agent. This approach allowed the recovery of small MPs, generally difficult to extract from biota, in an optimal visual condition and without polymer alteration. Despite the fraction of organic material in the MBi, these results suggested the suitability of this method and provided the assessment of the KOH effects on MBi-MPs under different environmental conditions. Finally, validation tests proved that the KOH protocol represents a reliable approach for detecting bio-MPs in marine organisms. This study is an important starting point for assessing the impact of the bio-MPs on the marine environment and suggests future studies to improve these issues in order to fill the gaps in the field of bioplastics.
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Affiliation(s)
- Federica Laface
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy; Sicily Marine Centre, Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, Villa Pace - Contrada Porticatello 29, 98167 Messina, Italy
| | - Cristina Pedà
- Sicily Marine Centre, Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, Villa Pace - Contrada Porticatello 29, 98167 Messina, Italy.
| | - Chiara Giommi
- Calabria Marine Centre, CRIMAC, Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, C.da Torre Spaccata, 87071 Amendolara, CS, Italy
| | - Serena Scozzafava
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy; Calabria Marine Centre, CRIMAC, Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, C.da Torre Spaccata, 87071 Amendolara, CS, Italy
| | - Carmen Rizzo
- Sicily Marine Centre, Department Ecosustainable Marine Biotechnology (BIOTEC), Stazione Zoologica Anton Dohrn, National Institute of Biology, Ecology and Marine Biotechnology, Villa Pace - Contrada Porticatello 29, 98167 Messina, Italy; Institute of Polar Sciences, National Research Council (CNR.ISP), Spianata S. Raineri 86, 98122 Messina, Italy
| | - Danilo Malara
- Calabria Marine Centre, CRIMAC, Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, C.da Torre Spaccata, 87071 Amendolara, CS, Italy
| | - Silvestro Greco
- Calabria Marine Centre, CRIMAC, Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, C.da Torre Spaccata, 87071 Amendolara, CS, Italy; Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn, National Institute of Biology, Ecology and Marine Biotechnology, Rome, Italy
| | - Teresa Romeo
- Sicily Marine Centre, Department of Biology and Evolution of Marine Organisms (BEOM), Stazione Zoologica Anton Dohrn, Villa dei Mille 46, 98057 Milazzo, Italy; Institute for Environmental Protection and Research, ISPRA, Via dei Mille 46, 98057 Milazzo, Italy
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13
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Digka N, Patsiou D, Kaberi H, Krasakopoulou E, Tsangaris C. Microplastic ingestion and its effects οn sea urchin Paracentrotus lividus: A field study in a coastal East Mediterranean environment. MARINE POLLUTION BULLETIN 2023; 196:115613. [PMID: 37820450 DOI: 10.1016/j.marpolbul.2023.115613] [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: 07/21/2023] [Revised: 09/28/2023] [Accepted: 09/30/2023] [Indexed: 10/13/2023]
Abstract
Microplastics (MPs) are recognized as an increasing threat to the marine environment, but little is known about their effects on benthic organisms, including sea urchins, when ingested. For this purpose, wild sea urchins (P. lividus) and seafloor sediment samples were investigated across three coastal areas of Zakynthos Island (Ionian Sea), each exposed to different anthropogenic pressures, revealing a consistent pattern in MP abundance, shape, and color. Biomarkers related to oxidative stress, neurotoxicity, and genotoxicity showed no significant effects of MP ingestion in the sea urchins, except for a positive correlation between GST activity and ingested MPs, suggesting a possible activation of their detoxification system in response to MP ingestion. While MP concentrations in sea urchins and sediments were within the low range reported in the global literature, it remains crucial to conduct further investigations in areas with MP pollution approaching predicted levels to fully comprehend the potential effects of MP pollution on marine organisms.
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Affiliation(s)
- Nikoletta Digka
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km, Athinon-Souniou Ave., P.O. Box 712, 19013 Anavyssos, Greece; Department of Marine Sciences, School of the Environment, University of the Aegean, University Hill, 81132 Mytilene, Greece.
| | - Danae Patsiou
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km, Athinon-Souniou Ave., P.O. Box 712, 19013 Anavyssos, Greece
| | - Helen Kaberi
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km, Athinon-Souniou Ave., P.O. Box 712, 19013 Anavyssos, Greece
| | - Evangelia Krasakopoulou
- Department of Marine Sciences, School of the Environment, University of the Aegean, University Hill, 81132 Mytilene, Greece
| | - Catherine Tsangaris
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km, Athinon-Souniou Ave., P.O. Box 712, 19013 Anavyssos, Greece
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14
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Thornton Hampton LM, De Frond H, Gesulga K, Kotar S, Lao W, Matuch C, Weisberg SB, Wong CS, Brander S, Christansen S, Cook CR, Du F, Ghosal S, Gray AB, Hankett J, Helm PA, Ho KT, Kefela T, Lattin G, Lusher A, Mai L, McNeish RE, Mina O, Minor EC, Primpke S, Rickabaugh K, Renick VC, Singh S, van Bavel B, Vollnhals F, Rochman CM. The influence of complex matrices on method performance in extracting and monitoring for microplastics. CHEMOSPHERE 2023; 334:138875. [PMID: 37187379 PMCID: PMC10441247 DOI: 10.1016/j.chemosphere.2023.138875] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 04/12/2023] [Accepted: 05/06/2023] [Indexed: 05/17/2023]
Abstract
Previous studies have evaluated method performance for quantifying and characterizing microplastics in clean water, but little is known about the efficacy of procedures used to extract microplastics from complex matrices. Here we provided 15 laboratories with samples representing four matrices (i.e., drinking water, fish tissue, sediment, and surface water) each spiked with a known number of microplastic particles spanning a variety of polymers, morphologies, colors, and sizes. Percent recovery (i.e., accuracy) in complex matrices was particle size dependent, with ∼60-70% recovery for particles >212 μm, but as little as 2% recovery for particles <20 μm. Extraction from sediment was most problematic, with recoveries reduced by at least one-third relative to drinking water. Though accuracy was low, the extraction procedures had no observed effect on precision or chemical identification using spectroscopy. Extraction procedures greatly increased sample processing times for all matrices with the extraction of sediment, tissue, and surface water taking approximately 16, 9, and 4 times longer than drinking water, respectively. Overall, our findings indicate that increasing accuracy and reducing sample processing times present the greatest opportunities for method improvement rather than particle identification and characterization.
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Affiliation(s)
| | - Hannah De Frond
- Department of Ecology & Evolutionary Biology, University of Toronto, 25 Willcocks Street, Room 3055, Toronto, Ontario, M5S 3B2, Canada
| | - Kristine Gesulga
- Southern California Coastal Water Research Project Authority, Costa Mesa, CA, 92626, USA
| | - Syd Kotar
- Southern California Coastal Water Research Project Authority, Costa Mesa, CA, 92626, USA
| | - Wenjian Lao
- Southern California Coastal Water Research Project Authority, Costa Mesa, CA, 92626, USA
| | - Cindy Matuch
- Southern California Coastal Water Research Project Authority, Costa Mesa, CA, 92626, USA
| | - Stephen B Weisberg
- Southern California Coastal Water Research Project Authority, Costa Mesa, CA, 92626, USA
| | - Charles S Wong
- Southern California Coastal Water Research Project Authority, Costa Mesa, CA, 92626, USA
| | - Susanne Brander
- Department of Fisheries, Wildlife, And Conservation Sciences, Coastal Oregon Marine Experiment Station, Oregon State University, Newport, OR, 97365, USA
| | - Silke Christansen
- Fraunhofer Institute for Ceramics Technology and Systems (IKTS), Äußere Nürnberger Str. 62, 91301, Forchheim, Germany; Institute for Nanotechnology and Correlative Microscopy (INAM), Äußere Nürnberger Str. 62, 91301, Forchheim, Germany
| | - Cayla R Cook
- Hazen and Sawyer, 1400 East Southern Ave., Tempe, AZ, 85282, USA; Carollo Engineers, 4600 E Washington St Ste 500, Phoenix, AZ, 85034, USA
| | - Fangni Du
- State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai, 200062, China
| | - Sutapa Ghosal
- Environmental Health Laboratory, California Department of Public Health, Richmond, CA, 94804, USA
| | - Andrew B Gray
- Department of Environmental Sciences, University of California Riverside, 900 University Ave, Riverside, CA, 92521, USA
| | - Jeanne Hankett
- BASF Corporation, 1609 Biddle Ave., Wyandotte, MI, 48192, USA
| | - Paul A Helm
- Environmental Monitoring & Reporting Branch, Ontario Ministry of the Environment, Conservation and Parks, 125 Resources Road, Toronto, Ontario, Canada, M9P 3V6
| | - Kay T Ho
- US Environmental Protection Agency, Atlantic Coastal Environmental Sciences Division, Narragansett, RI, 02882, USA
| | - Timnit Kefela
- Bren School of Environmental Science & Management, University of California Santa Barbara, 2400 Bren Hall, Santa Barbara, CA, 93106, USA
| | - Gwendolyn Lattin
- The Moore Institute for Plastic Pollution Research, Long Beach, CA, 90803, USA
| | - Amy Lusher
- Norwegian Institute for Water Research, Oslo, Norway; Department of Biological Sciences, University of Bergen, Bergen, Norway
| | - Lei Mai
- Center for Environmental Microplastics Studies, Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou, 511443, China
| | - Rachel E McNeish
- Department of Biology, California State University Bakersfield, 9001 Stockdale Hwy, Bakersfield, CA, 93311, USA
| | - Odette Mina
- The Energy and Environmental Sustainability Laboratories, The Pennsylvania State University, 123 Land and Water Research Building, University Park, PA, 16802, USA
| | - Elizabeth C Minor
- Department of Chemistry and Biochemistry and Large Lakes Observatory, University of Minnesota Duluth, 2205 East 5th St, Duluth, MN, 55812, USA
| | - Sebastian Primpke
- Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Biologische Anstalt Helgoland, Kurpromenade 201, D-27498, Helgoland, Germany
| | | | - Violet C Renick
- Orange County Sanitation District, 10844 Ellis Ave, Fountain Valley, CA, 92708, USA
| | - Samiksha Singh
- Department of Environmental Sciences, University of California Riverside, 900 University Ave, Riverside, CA, 92521, USA
| | | | - Florian Vollnhals
- Institute for Nanotechnology and Correlative Microscopy (INAM), Äußere Nürnberger Str. 62, 91301, Forchheim, Germany
| | - Chelsea M Rochman
- Department of Ecology & Evolutionary Biology, University of Toronto, 25 Willcocks Street, Room 3055, Toronto, Ontario, M5S 3B2, Canada
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15
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Gedik K, Eryaşar AR, Emanet M, Şahin C, Ceylan Y. Monthly microplastics change in European anchovy's (Engraulis encrasicolus) gastrointestinal tract in the Black Sea. MARINE POLLUTION BULLETIN 2023; 194:115303. [PMID: 37478786 DOI: 10.1016/j.marpolbul.2023.115303] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/13/2023] [Accepted: 07/15/2023] [Indexed: 07/23/2023]
Abstract
To contribute to a better understanding of the regional dynamics of MP pollution and its potential effects on the anchovy population and human health, here we assessed the presence and characterization of microplastics (MPs) in European anchovy (Engraulis encrasicolus), which is the most caught/consumed species in the Black Sea and is of vital importance to the ecosystem. A total of 360 individuals (30 per month) were sampled from the eastern Black Sea continental shelf all year round (monthly from September 20 to Aug 21). We extracted and digested the gastrointestinal tracts (GITs) of the samples with H2O2 and characterized the MPs in the GITs by stereomicroscope and ATR-FTIR. MPs varied between 0 and 0.43 MP individual-1. The morphological structure of MPs was composed of 51 % fiber > fragment (32.7 %) > film (12.2 %) > foam (4.1 %) and polymer types as PP (42.9 %) and PE (22.4 %). In the prevalence of MP colors, black (26.5 %) > white (24.5 %) > red (22.5 %) was observed. The mean MP size was 735.32 ± 836.62 μm, with no significant correlation between the abundance and size of ingested MPs and anchovy height/weight and GIT weight. We determined that MP abundance showed substantial differences between the fishing season (0.18 ± 0.05 MP ind-1) and the banned season (0.05 ± 0.03 MP ind-1). It is essential to develop effective waste management strategies to protect the vulnerable marine ecosystems of the Black Sea and ensure sustainable exploitation of living resources in this region. These strategies should be accompanied by robust monitoring and enforcement measures to guarantee their effectiveness and compliance.
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Affiliation(s)
- Kenan Gedik
- Vocational School of Technical Sciences, Recep Tayyip Erdogan University, 53100 Rize, Türkiye.
| | - Ahmet Raif Eryaşar
- Vocational School of Technical Sciences, Recep Tayyip Erdogan University, 53100 Rize, Türkiye
| | - Muhammet Emanet
- Recep Tayyip Erdogan University, Faculty of Fisheries, 53100 Rize, Türkiye
| | - Cemalettin Şahin
- Recep Tayyip Erdogan University, Faculty of Fisheries, 53100 Rize, Türkiye
| | - Yusuf Ceylan
- Recep Tayyip Erdogan University, Faculty of Fisheries, 53100 Rize, Türkiye
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16
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Giani D, Andolina C, Baini M, Panti C, Sciandra M, Vizzini S, Fossi MC. Trophic niche influences ingestion of micro- and mesoplastics in pelagic and demersal fish from the Western Mediterranean Sea. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 328:121632. [PMID: 37059168 DOI: 10.1016/j.envpol.2023.121632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 03/25/2023] [Accepted: 04/11/2023] [Indexed: 05/09/2023]
Abstract
Plastic pollution has been extensively documented in the marine food web, but targeted studies focusing on the relationship between microplastic ingestion and fish trophic niches are still limited. In this study we investigated the frequency of occurrence and the abundance of micro- and mesoplastics (MMPs) in eight fish species with different feeding habits from the western Mediterranean Sea. Stable isotope analysis (δ13C and δ15N) was used to describe the trophic niche and its metrics for each species. A total of 139 plastic items were found in 98 out of the 396 fish analysed (25%). The bogue revealed the highest occurrence with 37% of individuals with MMPs in their gastrointestinal tract, followed by the European sardine (35%). We highlighted how some of the assessed trophic niche metrics seem to influence MMPs occurrence. Fish species with a wider isotopic niche and higher trophic diversity were more probable to ingest plastic particles in pelagic, benthopelagic and demersal habitats. Additionally, fish trophic habits, habitat and body condition influenced the abundance of ingested MMPs. A higher number of MMPs per individual was found in zooplanktivorous than in benthivore and piscivorous species. Similarly, our results show a higher plastic particles ingestion per individual in benthopelagic and pelagic species than in demersal species, which also resulted in lower body condition. Altogether, these results suggest that feeding habits and trophic niche descriptors can play a significant role in the ingestion of plastic particles in fish species.
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Affiliation(s)
- Dario Giani
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy
| | - Cristina Andolina
- Department of Earth and Marine Sciences, DiSTeM, University of Palermo, Italy; National Interuniversity Consortium for Marine Sciences, CoNISMa, Rome, Italy.
| | - Matteo Baini
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy
| | - Cristina Panti
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy; NBFC, National Biodiversity Future Center, 90133 Italy
| | - Mariangela Sciandra
- Department of Economics, Business and Statistics, University of Palermo, Palermo, Italy
| | - Salvatrice Vizzini
- Department of Earth and Marine Sciences, DiSTeM, University of Palermo, Italy; National Interuniversity Consortium for Marine Sciences, CoNISMa, Rome, Italy
| | - Maria Cristina Fossi
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy; NBFC, National Biodiversity Future Center, 90133 Italy
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17
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Concato M, Panti C, Baini M, Galli M, Giani D, Fossi MC. Detection of anthropogenic fibres in marine organisms: Knowledge gaps and methodological issues. MARINE POLLUTION BULLETIN 2023; 191:114949. [PMID: 37119585 DOI: 10.1016/j.marpolbul.2023.114949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 04/03/2023] [Accepted: 04/12/2023] [Indexed: 05/13/2023]
Abstract
Most studies examining the occurrence of plastics and microplastics in marine organisms have identified anthropogenic fibres, of natural and synthetic origin, as the most commonly occurring category. Anthropogenic fibres may have been chemically treated with additives making them more persistent and a potential threat to marine organisms. However, fibres have often been excluded from analytical data for the difficulties related to the sampling and analytical procedures, including potential overestimation of the results due to airborne contamination. This review aimed to collect and analyse all studies focusing on the interaction between anthropogenic fibres and marine organisms worldwide, highlighting critical issues that need to be overcome for the analysis fibres on marine organisms. Furthermore, emphasis was placed on the species studied in the Mediterranean Sea, which is particularly affected by this type of pollution. Overall, this review shows that fibre pollution is an underestimated threat to marine organisms and that a specific, harmonised protocol for the analysis of different anthropogenic fibres needs to be developed.
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Affiliation(s)
- Margherita Concato
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via P.A. Mattioli, 4, 53100 Siena, Italy
| | - Cristina Panti
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via P.A. Mattioli, 4, 53100 Siena, Italy.
| | - Matteo Baini
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via P.A. Mattioli, 4, 53100 Siena, Italy
| | - Matteo Galli
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via P.A. Mattioli, 4, 53100 Siena, Italy
| | - Dario Giani
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via P.A. Mattioli, 4, 53100 Siena, Italy
| | - Maria Cristina Fossi
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via P.A. Mattioli, 4, 53100 Siena, Italy
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18
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Mancia A, Abelli L, Palladino G, Candela M, Lucon-Xiccato T, Bertolucci C, Fossi MC, Baini M, Panti C. Sorbed environmental contaminants increase the harmful effects of microplastics in adult zebrafish, Danio rerio. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2023; 259:106544. [PMID: 37105865 DOI: 10.1016/j.aquatox.2023.106544] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 04/03/2023] [Accepted: 04/19/2023] [Indexed: 05/15/2023]
Abstract
Aquatic animals ingest Microplastics (MPs) which have the potential to affect the uptake and bioavailability of sorbed co-contaminants. However, the effects on living organisms still need to be properly understood. The present study was designed to assess the combined effects of MPs and environmental contaminants on zebrafish (Danio rerio) health and behavior. Adult specimens were fed according to three different protocols: 1) untreated food (Control group); 2) food supplemented with 0.4 mg/L pristine polyethylene-MPs (PE-MPs; 0.1-0.3 mm diameter) (PEv group); 3) food supplemented with 0.4 mg/L PE-MPs previously incubated (PEi group) for 2 months in seawater. Analysis of contaminants in PEi detected trace elements, such as lead and copper. After 15 days of exposure, zebrafish underwent behavioral analysis and were then dissected to sample gills and intestine for histology, and the latter also for microbiome analysis. Occurrence of PEv and PEi in the intestine and contaminants in the fish carcass were analyzed. Both PEv- and PEi-administered fish differed from controls in the assays performed, but PEi produced more harmful effects in most instances. Overall, MPs after environmental exposure revealed higher potential to alter fish health through combined effects (e.g. proportion of microplastics, pollutants and/or microorganisms).
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Affiliation(s)
- Annalaura Mancia
- Department of Life Sciences and Biotechnology, University of Ferrara, via L. Borsari, 46, Ferrara 44121, Italy.
| | - Luigi Abelli
- Department of Life Sciences and Biotechnology, University of Ferrara, via L. Borsari, 46, Ferrara 44121, Italy
| | - Giorgia Palladino
- Department of Pharmacy and Biotechnology, Unit of Microbiome Science and Biotechnology, University of Bologna, via Belmeloro, 6, Bologna 40126, Italy; Fano Marine Center, the Inter-Institute Center for Research on Marine Biodiversity, Resources and Biotechnologies, vialeAdriatico 1/N, Fano, Pesaro Urbino 61032, Italy
| | - Marco Candela
- Department of Pharmacy and Biotechnology, Unit of Microbiome Science and Biotechnology, University of Bologna, via Belmeloro, 6, Bologna 40126, Italy; Fano Marine Center, the Inter-Institute Center for Research on Marine Biodiversity, Resources and Biotechnologies, vialeAdriatico 1/N, Fano, Pesaro Urbino 61032, Italy
| | - Tyrone Lucon-Xiccato
- Department of Life Sciences and Biotechnology, University of Ferrara, via L. Borsari, 46, Ferrara 44121, Italy
| | - Cristiano Bertolucci
- Department of Life Sciences and Biotechnology, University of Ferrara, via L. Borsari, 46, Ferrara 44121, Italy
| | - Maria Cristina Fossi
- Department of Environmental, Earth and Physical Sciences, University of Siena, via P.A. Mattioli, 4, Siena 53100, Italy
| | - Matteo Baini
- Department of Environmental, Earth and Physical Sciences, University of Siena, via P.A. Mattioli, 4, Siena 53100, Italy
| | - Cristina Panti
- Department of Environmental, Earth and Physical Sciences, University of Siena, via P.A. Mattioli, 4, Siena 53100, Italy
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19
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More SL, Miller JV, Thornton SA, Chan K, Barber TR, Unice KM. Refinement of a microfurnace pyrolysis-GC-MS method for quantification of tire and road wear particles (TRWP) in sediment and solid matrices. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 874:162305. [PMID: 36801409 DOI: 10.1016/j.scitotenv.2023.162305] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 02/01/2023] [Accepted: 02/13/2023] [Indexed: 06/18/2023]
Abstract
Tire and road wear particles (TRWP) are produced by abrasion at the interface of the pavement and tread surface and contain tread rubber with road mineral encrustations. Quantitative thermoanalytical methods capable of estimating TRWP concentrations are needed to assess the prevalence and environmental fate of these particles. However, the presence of complex organic constituents in sediment and other environmental samples presents a challenge to the reliable determination of TRWP concentrations using current pyrolysis-gas chromatography-mass spectrometry (Py-GC-MS) methodologies. We are unaware of a published study evaluating pretreatment and other method refinements for microfurnace Py-GC-MS analysis of the elastomeric polymers in TRWP including polymer-specific deuterated internal standards as specified in ISO Technical Specification (ISO/TS) 20593:2017 and ISO/TS 21396:2017. Thus, potential method refinements were evaluated for microfurnace Py-GC-MS, including chromatography parameter modification, chemical pretreatment, and thermal desorption for cryogenically-milled tire tread (CMTT) samples in an artificial sediment matrix and a sediment field sample. The tire tread dimer markers used for quantification were 4-vinylcyclohexene (4-VCH), a marker for styrene-butadiene rubber (SBR) and butadiene rubber (BR), 4-phenylcyclohexene (4-PCH), a marker for SBR, and dipentene (DP), a marker for natural rubber (NR) or isoprene. The resultant modifications included optimization of GC temperature and mass analyzer settings, along with sample pretreatment with potassium hydroxide (KOH) and thermal desorption. Peak resolution was improved while minimizing matrix interferences with overall accuracy and precision consistent with those typically observed in environmental sample analysis. The initial method detection limit for an artificial sediment matrix was approximately 180 mg/kg for a 10 mg sediment sample. A sediment and a retained suspended solids sample were also analyzed to illustrate the applicability of microfurnace Py-GC-MS towards complex environmental sample analysis. These refinements should help encourage the adoption of pyrolysis techniques for mass-based measurements of TRWP in environmental samples both near and distant from roadways.
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Affiliation(s)
- Sharlee L More
- Stantec (ChemRisk), Portland, OR, United States of America.
| | - Julie V Miller
- Stantec (ChemRisk), Pittsburgh, PA, United States of America
| | | | - Kathy Chan
- Stantec (ChemRisk), Arlington, VA, United States of America
| | - Timothy R Barber
- Environmental Resources Management, Cleveland, OH, United States of America
| | - Kenneth M Unice
- Stantec (ChemRisk), Pittsburgh, PA, United States of America
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20
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Ribeiro VV, Nobre CR, Moreno BB, Semensatto D, Sanz-Lazaro C, Moreira LB, Castro ÍB. Oysters and mussels as equivalent sentinels of microplastics and natural particles in coastal environments. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 874:162468. [PMID: 36858238 DOI: 10.1016/j.scitotenv.2023.162468] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/31/2023] [Accepted: 02/21/2023] [Indexed: 06/18/2023]
Abstract
Filter-feeder organisms such as oyster and mussels are exposed to particles like microplastics (MPs). Although widely used to monitor MPs contamination, little is known about their performance as sentinels, which are biological monitors accumulating contaminants without significant adverse effects. This study comparatively evaluated the quantitative and qualitative accumulation of MPs by oysters (Crassostrea brasiliana) and mussels (Perna perna) along a gradient of contamination in a highly urbanized estuarine system of Brazil. In the most contaminated site, both species presented the worst status of nutrition and health, and also one of the highest MPs levels reported for molluscs to date (up to 44.1 particles·g-1). Despite some inter-specific differences, oysters and mussels were suitable and showed an equivalent performance as sentinels, reflecting the gradient condition demonstrated for other contaminants in the region. The similarity in MPs accumulation was also observed for qualitative aspects (polymer composition, sizes, shapes and colors). Particles were mostly <1000 μm, fibrous, colorless and composed by cellulose and polymethyl methacrylate (PMMA). Thus, despite small variations, the usage of C. brasiliana and P. perna is recommended and provides reliable information for environmental levels of microplastics.
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Affiliation(s)
| | | | | | - Décio Semensatto
- Laboratory of Integrated Sciences (LabInSciences), Universidade Federal de São Paulo (Unifesp), Diadema, Brazil
| | | | | | - Ítalo Braga Castro
- Instituto do Mar, Universidade Federal de São Paulo (Unifesp), Santos, Brazil.
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21
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Laser microdissection pressure catapulting (LMPC): a new technique to handle single microplastic particles for number-based validation strategies. Anal Bioanal Chem 2023:10.1007/s00216-023-04611-z. [PMID: 36869899 DOI: 10.1007/s00216-023-04611-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 02/13/2023] [Accepted: 02/16/2023] [Indexed: 03/05/2023]
Abstract
This study examines laser microdissection pressure catapulting (LMPC) as an innovative method for microplastic research. Laser pressure catapulting as part of commercially available LMPC microscopes enables the precise handling of microplastic particles without any mechanical contact. In fact, individual particles with sizes between several micrometers and several hundred micrometers can be transported over centimeter-wide distances into a collection vial. Therefore, the technology enables the exact handling of defined numbers of small microplastics (or even individual ones) with the greatest precision. Herewith, it allows the production of particle number-based spike suspensions for method validation. Proof-of-principle LMPC experiments with polyethylene and polyethylene terephthalate model particles in the size range from 20 to 63 µm and polystyrene microspheres (10 µm diameter) demonstrated precise particle handling without fragmentation. Furthermore, the ablated particles showed no evidence of chemical alteration as seen in the particles' IR spectra acquired via laser direct infrared analysis. We propose LMPC as a promising new tool to produce future microplastic reference materials such as particle-number spiked suspensions, since LMPC circumvents the uncertainties resulting from the potentially heterogeneous behavior or inappropriate sampling from microplastic suspensions. Furthermore, LMPC could be advantageous for the generation of very accurate calibration series of spherical particles for microplastic analysis via pyrolysis-gas chromatography-mass spectrometry (down to 0.54 ng), as it omits the dissolution of bulk polymers.
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22
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Pietroluongo G, Quintana Martín-Montalvo B, Antichi S, Miliou A, Costa V. First Assessment of Micro-Litter Ingested by Dolphins, Sea Turtles and Monk Seals Found Stranded along the Coasts of Samos Island, Greece. Animals (Basel) 2022; 12:ani12243499. [PMID: 36552419 PMCID: PMC9774117 DOI: 10.3390/ani12243499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/07/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022] Open
Abstract
This study is the first to assess the occurrence of micro-litter ingested by marine megafauna in the north-eastern Aegean Sea. A total of 25 specimens from four species of marine mammals, including dolphins and monk seals, and two species of sea turtles, found stranded along the coastline of Samos Island, Greece, were selected for the analysis. Litter particles, identified as microplastics (MPs), were ubiquitous throughout all sections of the gastrointestinal tract (oesophagus, stomach and intestine) in all specimens. Overall, the MPs most frequently found were black fibres 0.21-0.50 mm in size. These results provide insight into the extent of micro-litter ingestion and contamination in marine vertebrates. Here we propose a method of standardisation to establish a baseline for marine taxa in this region of the Mediterranean Sea, where knowledge of the topic is still lacking.
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Affiliation(s)
- Guido Pietroluongo
- Archipelagos Institute of Marine Conservation, P.O. Box 42, 83103 Pythagorio, Samos, Greece
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell’Università 16, 35020 Legnaro, Italy
- Correspondence: (G.P.); (V.C.)
| | | | - Simone Antichi
- Archipelagos Institute of Marine Conservation, P.O. Box 42, 83103 Pythagorio, Samos, Greece
- Departamento de Ciencias Marinas y Costeras, Universidad Autónoma de Baja California Sur, Sur KM 5.5, La Paz 23080, Mexico
| | - Anastasia Miliou
- Archipelagos Institute of Marine Conservation, P.O. Box 42, 83103 Pythagorio, Samos, Greece
| | - Valentina Costa
- Archipelagos Institute of Marine Conservation, P.O. Box 42, 83103 Pythagorio, Samos, Greece
- Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn (SZN), Contrada Torre Spaccata, Località Torre Spaccata, 87071 Amendolara, Italy
- Correspondence: (G.P.); (V.C.)
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23
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Solomando A, Pujol F, Sureda A, Pinya S. Evaluating the Presence of Marine Litter in Cetaceans Stranded in the Balearic Islands (Western Mediterranean Sea). BIOLOGY 2022; 11:biology11101468. [PMID: 36290372 PMCID: PMC9598389 DOI: 10.3390/biology11101468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 09/26/2022] [Accepted: 10/02/2022] [Indexed: 11/16/2022]
Abstract
The global distribution and presence of plastic, at all levels of the water column, has made plastic debris one of today's greatest environmental challenges. The ingestion and entanglement of plastic-containing marine debris has been documented in more than 60% of all cetacean species. In light of the increasing pressure on cetaceans, and the diversity of factors that they face, the aim of this work is to provide evidence of the impact of plastic debris on stranded cetaceans, in terms of ingestion and entanglement, in the Balearic Islands for the first-time. Detailed examinations, necropsies, and plastic debris analysis were performed on 30 of the 108 cetaceans stranded between 2019 and 2022. Specimens belonging to five different species, Stenella coeruleoalba, Tursiops truncatus, Grampus griseus, Balaenoptera physalus, and Physeter macrocephalus, were evaluated. Ten percent of the cetaceans (N = 3) presented plastic debris in their stomach, with one case of obstruction and perforation. Fishery gear fragments (ropes and nets) were found in two adults of T. truncatus, whereas packaging debris (plastic bag, packing straps, and plastic sheets) were found in a juvenile P. macrocephalus. Plastic items analysed by Fourier transform infrared spectroscopy (FT-IR) reported three polymer types: polypropylene, polyamide, and high-density polypropylene. A total of seven cases of entanglement were recorded during the study, affecting four different species (S. coeruleoalba, T. truncatus, P. macrocephalus, and Megaptera novaeangliae). Only two individuals were freed from the nets, although one died after a week, whereas the rest were already found dead. In conclusion, data collected in the present study provided evidence of plastic ingestion and entanglement in cetaceans of the Balearic Islands for the first-time, thus highlighting the need for the regular examination of stranded cetaceans (as they are top predators) in future research to better understand the effects of these pollutants.
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Affiliation(s)
- Antònia Solomando
- Research Group in Community Nutrition and Oxidative Stress, University of Balearic Islands, E-07122 Palma de Mallorca, Spain
- Interdisciplinary Ecology Group, Department of Biology, University of the Balearic Islands, E-07122 Palma de Mallorca, Spain
| | - Francisca Pujol
- Palma Aquarium Foundation, Carrer Manuela de los Herreros i Sorà 21, E-07610 Palma de Mallorca, Spain
| | - Antoni Sureda
- Research Group in Community Nutrition and Oxidative Stress, University of Balearic Islands, E-07122 Palma de Mallorca, Spain
- Health Research Institute of Balearic Islands (IdISBa), E-07120 Palma de Mallorca, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), E-28029 Madrid, Spain
- Correspondence: ; Tel.: +34-971172820
| | - Samuel Pinya
- Interdisciplinary Ecology Group, Department of Biology, University of the Balearic Islands, E-07122 Palma de Mallorca, Spain
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López-Rosales A, Andrade JM, López-Mahía P, Muniategui-Lorenzo S. Development of an analytical procedure to analyze microplastics in edible macroalgae using an enzymatic-oxidative digestion. MARINE POLLUTION BULLETIN 2022; 183:114061. [PMID: 36055080 DOI: 10.1016/j.marpolbul.2022.114061] [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: 05/30/2022] [Revised: 07/20/2022] [Accepted: 08/17/2022] [Indexed: 06/15/2023]
Abstract
Besides being food and a refuge to marine species, macroalgae are a powerful and renewable economic resource. However, they may introduce microplastics (MPs) in the trophic chain. We developed a reliable analytical method to characterize and quantify MPs in common and edible macroalgae. Several digestion methods and filters, along with various measurement options, were studied. A new enzymatic-oxidative protocol with a unique final filtration was selected and validated with a mixture of 5 commercial macroalgae (Undaria pinnatifida spp, Porphyra spp, Ulva spp, Laminaria ochroleuca and Himanthalia elongate). Further, it was shown that washing the macroalgae to release MPs is suboptimal and the potential adhesion of MPs to macroalgae was evaluated. A filter subsampling strategy that scans 33.64 % of its surface reduced the time required to characterize <70 μm particles and fibres directly on the 47 mm diameter filter using an IR microscope (1 sample/day).
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Affiliation(s)
- Adrián López-Rosales
- Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Universidade da Coruña, Campus da Zapateira, E-15071 A Coruña, Spain
| | - Jose M Andrade
- Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Universidade da Coruña, Campus da Zapateira, E-15071 A Coruña, Spain.
| | - Purificación López-Mahía
- Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Universidade da Coruña, Campus da Zapateira, E-15071 A Coruña, Spain
| | - Soledad Muniategui-Lorenzo
- Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Universidade da Coruña, Campus da Zapateira, E-15071 A Coruña, Spain
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25
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Torre M, Kafritsa ME, Anastasopoulou A. Cross-contamination by COVID-19 mask microfibers during microlitter analysis of marine biota. MARINE POLLUTION BULLETIN 2022; 181:113883. [PMID: 35797811 PMCID: PMC9252514 DOI: 10.1016/j.marpolbul.2022.113883] [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: 03/01/2022] [Revised: 06/03/2022] [Accepted: 06/22/2022] [Indexed: 05/06/2023]
Abstract
Face masks have been adopted as an essential measure to prevent transmission and spread of the virus infection during the pandemic of Covid-19. The present study evaluates the potential microfibers transfer from face masks to other recipients and the potential cross-contamination of samples by microfibers released from masks worn during the analysis of microlitter ingestion by fish. Results indicated that masks could easily transfer endogenous (originated from the mask tissue itself) and exogenous microfibers (with a different origin than the mask tissue itself) to other recipients (adhesive tape and air in our experiment). Exogenous fibers may be carried from everywhere and potentially released everywhere. Microfibers are also released into the air, driven by the airflow generated by breathing, and can be transferred to blanks and samples. Microfiber contamination by facial masks increases the risk of samples cross-contamination and raises concerns about the results reliability of the microlitter analysis on marine biota.
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Affiliation(s)
- Michele Torre
- Hellenic Center for Marine Research, Institute of Marine Biological Resources and Inland Water, 46.7 Km Athens Sounio, Mavro Lithari, P.O. Box 19013, Anavissos, Attica, Greece.
| | - Maria Eleni Kafritsa
- Hellenic Center for Marine Research, Institute of Marine Biological Resources and Inland Water, 46.7 Km Athens Sounio, Mavro Lithari, P.O. Box 19013, Anavissos, Attica, Greece
| | - Aikaterini Anastasopoulou
- Hellenic Center for Marine Research, Institute of Marine Biological Resources and Inland Water, 46.7 Km Athens Sounio, Mavro Lithari, P.O. Box 19013, Anavissos, Attica, Greece
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26
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Pérez-Guevara F, Roy PD, Kutralam-Muniasamy G, Shruti VC. Coverage of microplastic data underreporting and progress toward standardization. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 829:154727. [PMID: 35331761 DOI: 10.1016/j.scitotenv.2022.154727] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 02/22/2022] [Accepted: 03/17/2022] [Indexed: 06/14/2023]
Abstract
The analysis of microplastics in various environmental matrices is becoming more prevalent in almost every region of the world. Microplastics are underreported depending on how they are extracted and analyzed, and their magnitude and impacts are unknown or unstudied. This paper aims to synthesize a concrete assessment of the important factors that underpin microplastics data underreporting. Our analysis revealed that there is considerable evidence to highlight data underreporting on microplastic abundance and characteristics, which stems from a combination of partial evaluation, economic constraints, recovery efficiency of microplastic extraction, filter pore size used for microplastic separation, and the detection limit of the quantification and characterization method. The majority of unreported data fell into the category of significantly smaller-sized microplastic particles (1-300 μm), which are known to be more harmful to the environment and human health. Recommendations toward the improvement of methodologies for improving microplastic data, as well as the critical areas that will drive standardization ahead, are addressed.
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Affiliation(s)
- Fermín Pérez-Guevara
- Department of Biotechnology and Bioengineering, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Ciudad de México, Mexico; Nanoscience & Nanotechnology Program, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Ciudad de México, Mexico
| | - Priyadarsi D Roy
- Instituto de Geología, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria, Del. Coyoacán, C.P. 04510 Ciudad de México, Mexico
| | - Gurusamy Kutralam-Muniasamy
- Department of Biotechnology and Bioengineering, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Ciudad de México, Mexico.
| | - V C Shruti
- Instituto de Geología, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria, Del. Coyoacán, C.P. 04510 Ciudad de México, Mexico.
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27
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López-Rosales A, Andrade J, Fernández-González V, López-Mahía P, Muniategui-Lorenzo S. A reliable method for the isolation and characterization of microplastics in fish gastrointestinal tracts using an infrared tunable quantum cascade laser system. MARINE POLLUTION BULLETIN 2022; 178:113591. [PMID: 35349866 DOI: 10.1016/j.marpolbul.2022.113591] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 03/18/2022] [Accepted: 03/19/2022] [Indexed: 06/14/2023]
Abstract
Societal and environmental concern due to frequent reports of microplastics in fish stomachs raised as they may accumulate along the trophic chain. The request for analysing microplastics in fish stresses two major analytical issues: sample treatment and final characterization. The, so far, workhorse for chemical characterization is infrared spectroscopy which is time-consuming. Here, a quantum cascade laser-based device is used to accelerate the characterization stage. Its novelty poses new challenges for sample processing and particle handling because the unknown particles must be transferred to a reflective slide. In this study, three sample digestion protocols (alkaline-oxidative with H2O2, and alkaline-oxidative with NaClO and enzymatic-oxidative) and three different procedures to transfer the filter cake to reflective slides are compared. A simplified enzymatic-oxidative digestion (validated through an interlaboratory exercise) combined with a Syncore® automatic evaporation system and a Laser Direct Infrared Imaging (LDIR) device is proposed first time as a reliable and relatively fast method to treat gastrointestinal tracts of fish. Analytical recoveries were studied using samples of Scomber scombrus and they were ca. 100% for big -i.e., >500 μm- and ca. 90% for medium -i.e., 200-300 μm- particles and ca. 75% for 10 μm thick fibres.
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Affiliation(s)
- Adrián López-Rosales
- Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Universidade da Coruña, Campus da Zapateira, E-15071 A Coruña, Spain
| | - Jose Andrade
- Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Universidade da Coruña, Campus da Zapateira, E-15071 A Coruña, Spain
| | - Verónica Fernández-González
- Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Universidade da Coruña, Campus da Zapateira, E-15071 A Coruña, Spain
| | - Purificación López-Mahía
- Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Universidade da Coruña, Campus da Zapateira, E-15071 A Coruña, Spain
| | - Soledad Muniategui-Lorenzo
- Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Universidade da Coruña, Campus da Zapateira, E-15071 A Coruña, Spain.
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28
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Polidoro B, Lewis T, Clement C. A screening-level human health risk assessment for microplastics and organic contaminants in near-shore marine environments in American Samoa. Heliyon 2022; 8:e09101. [PMID: 35846448 PMCID: PMC9280386 DOI: 10.1016/j.heliyon.2022.e09101] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 12/21/2021] [Accepted: 03/09/2022] [Indexed: 11/30/2022] Open
Abstract
Solid waste disposal is a growing concern among Pacific Island nations. With severe limitations in land area, in combination with the lack of reuse or recycling options, many near-shore marine ecosystems across Oceania are highly impacted by locally derived marine debris, including plastics, microplastics and associated chemical contaminants. In order to catalyze improved solid waste management and plastic use policies, the potential ecological and public health risks must be clearly identified and communicated. Using an ecological risk assessment framework, potential risks to marine ecosystems and human health are explored by quantifying microplastics and organic contaminants in 4 study sites located in Tutuila, American Samoa. Results of sampled near-shore marine waters, marine sediments and molluscs indicate that microplastics are unevenly distributed in the marine environment, with the highest concentrations detected in marine molluscs (e.g. average of 15 and 17 particles per organism, the majority of which were microfibers identified as polyethylene terephthalate). These invertebrates also have the highest environmental concentrations of organic contaminants, including phthalates, pesticides and PCBs. However, based on estimated rates of invertebrate consumption, the risk of adverse impacts to human health are likely to be low. Regardless, future studies are recommended to better understand the environmental partitioning of microplastics in dynamic near-shore marine environments, as well as the specific pathways and consequences of the physical and chemical impacts of microplastics on marine species populations and overall marine ecosystem health.
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Affiliation(s)
- Beth Polidoro
- School of Mathematical and Natural Sciences, Arizona State University, Glendale, AZ 85306, USA
- Corresponding author.
| | - Tiffany Lewis
- School of Life Sciences, Arizona State University, Tempe, AZ 85281, USA
| | - Cassandra Clement
- School of Mathematical and Natural Sciences, Arizona State University, Glendale, AZ 85306, USA
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29
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Malafaia G, da Luz TM, Araújo APDC, Ahmed MAI, Rocha-Santos T, Barceló D. Novel methodology for identification and quantification of microplastics in biological samples. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 292:118466. [PMID: 34767867 DOI: 10.1016/j.envpol.2021.118466] [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: 07/25/2021] [Revised: 11/02/2021] [Accepted: 11/03/2021] [Indexed: 06/13/2023]
Abstract
Currently, the evidence of the ingestion of microplastics (MPs) by organisms or the accumulation in different environmental compartments has been achieved using several methodological procedures. However, its uses have not been standardized across studies. In this study, we aim to assess and validate a protocol that can be useful for optimizing the identification and quantification procedures of polyethylene microplastics (PE MPs) in biological samples. Initially, considering that numerous studies filter samples previously digested in cellulosic membranes for isolation and analysis of MPs, we evaluated whether washing these membranes with different reagents could contribute to the complete detachment of particles, as well as to their dispersion in the obtained solutions. However, none of the tested reagents (dimethyl sulfoxide, acetone, ethyl alcohol and chloroform), including purified water, was able to completely remove the MPs adhered to the membranes or facilitate their dispersion in the solutions. On the other hand, we observed that the digestion of the membranes by acetonitrile constituted a procedure that prevents the loss of particles due to adherence, in addition to promoting good dispersion of MPs. Subsequently, we evaluated the use of Neubauer chambers for the quantification of MPs, having observed a good recovery rate (>92%) and results with insignificant variation, in PE MPs solutions with different concentrations (0.15; 0.075 and 0.0375 mg/mL). Ultimately, the validation of the proposed procedures took place from the evaluation of the accumulation of PE MPs in Astyanax spp. juveniles, having demonstrated the efficiency and sensitivity of the method proposed for this purpose. Subsequently, our study provides a methodological alternative that can optimize MPs quantifications in biological samples and reduce the generation of biased or unreliable results.
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Affiliation(s)
- Guilherme Malafaia
- Laboratório de Pesquisas Biológicas, Instituto Federal Goiano, Urutaí, GO, Brazil; Programa de Pós-Graduação Em Biotecnologia e Biodiversidade, Universidade Federal de Goiás, Goiânia, GO, Brazil; Programa de Pós-Graduação Em Ecologia e Conservação de Recursos Naturais, Universidade Federal de Uberlândia, Uberlândia, MG, Brazil; Programa de Pós-Graduação Em Conservação de Recursos Naturais Do Cerrado, Instituto Federal Goiano, Urutaí, GO, Brazil.
| | | | - Amanda Pereira da Costa Araújo
- Laboratório de Pesquisas Biológicas, Instituto Federal Goiano, Urutaí, GO, Brazil; Programa de Pós-Graduação Em Ciências Ambientais, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | | | - Teresa Rocha-Santos
- Centre for Environmental and Marine Studies (CESAM), Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Damià Barceló
- Catalan Institute for Water Research (ICRA-CERCA), H2O Building, Scientific and Technological Park of the University of Girona, Emili Grahit 101, 17003, Girona, Spain; Water and Soil Quality Research Group, Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), JordiGirona 1826, 08034, Barcelona, Spain
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Pedà C, Longo F, Berti C, Laface F, De Domenico F, Consoli P, Battaglia P, Greco S, Romeo T. The waste collector: information from a pilot study on the interaction between the common octopus (Octopus vulgaris, Cuvier, 1797) and marine litter in bottom traps fishing and first evidence of plastic ingestion. MARINE POLLUTION BULLETIN 2022; 174:113185. [PMID: 34861606 DOI: 10.1016/j.marpolbul.2021.113185] [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: 09/13/2021] [Revised: 11/15/2021] [Accepted: 11/20/2021] [Indexed: 06/13/2023]
Abstract
Few studies focused on behaviour adaptations of organisms to marine litter (ML) pollution in Mediterranean Sea. This research, investigates on some behavior traits of Octopus vulgaris, focusing on the interaction with ML during the artisanal fishing activities by the bottom traps in a small coastal area of the southern Tyrrhenian Sea. For the first time, this pilot study uses an integrated approach based on the Fishermen Ecological Knowledge as well as the analysis of ML found in the traps. First assessment of plastic ingestion in this species are also reported. Plastic and metal were the predominant ML categories observed into the bottom traps. A total of 62 plastics, mainly small microplastics and fibres shaped, were ingested. The ML finding in the bottom traps suggests an interesting behavior of the common octopus regarding its interaction with ML, in fact, it seems to bring ML inside its dens, as a collector.
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Affiliation(s)
- Cristina Pedà
- Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, Sicily Marine Centre, Villa Pace - Contrada Porticatello 29, 98167 Messina, Italy.
| | - Francesco Longo
- Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, Sicily Marine Centre, Villa Pace - Contrada Porticatello 29, 98167 Messina, Italy
| | - Claudio Berti
- Department of Research Infrastructures for Marine Biological Resources (RIMAR), Stazione Zoologica Anton Dohrn, National Institute of Biology, Ecology and Marine Biotechnology, Calabria Marine Centre (Researches Centre and Marine Advanced Infrastructures, CRIMAC), C.da Torre Spaccata, 87071 Amendolara, CS, Italy.
| | - Federica Laface
- Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, Sicily Marine Centre, Villa Pace - Contrada Porticatello 29, 98167 Messina, Italy; Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D'Alcontres 31, 98166 Messina, Italy
| | - Francesca De Domenico
- Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, Sicily Marine Centre, Villa Pace - Contrada Porticatello 29, 98167 Messina, Italy
| | - Pierpaolo Consoli
- Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, Sicily Marine Centre, Villa Pace - Contrada Porticatello 29, 98167 Messina, Italy
| | - Pietro Battaglia
- Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, Sicily Marine Centre, Villa Pace - Contrada Porticatello 29, 98167 Messina, Italy
| | - Silvestro Greco
- Department of Research Infrastructures for Marine Biological Resources (RIMAR), Stazione Zoologica Anton Dohrn, National Institute of Biology, Ecology and Marine Biotechnology, Calabria Marine Centre (Researches Centre and Marine Advanced Infrastructures, CRIMAC), C.da Torre Spaccata, 87071 Amendolara, CS, Italy; Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn, National Institute of Biology, Ecology and Marine Biotechnology, Rome, Italy
| | - Teresa Romeo
- Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, Sicily Marine Centre, Villa Pace - Contrada Porticatello 29, 98167 Messina, Italy; Institute for Environmental Protection and Research, ISPRA, Via dei Mille 56, 98057 Milazzo, ME, Italy
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Garcia-Garin O, Aguilar A, Vighi M, Víkingsson GA, Chosson V, Borrell A. Ingestion of synthetic particles by fin whales feeding off western Iceland in summer. CHEMOSPHERE 2021; 279:130564. [PMID: 33895676 DOI: 10.1016/j.chemosphere.2021.130564] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 03/19/2021] [Accepted: 04/07/2021] [Indexed: 06/12/2023]
Abstract
In this study we aim to assess the daily ingestion rates of synthetic particles by the fin whales (Balaenoptera physalus) that feed off the western coast of Iceland. To do so, we collected and analysed samples from the stomach content of 25 fin whales, consisting solely of northern krill (Meganyctiphanes norvegica). The particles found consisted of fibres and fragments, mainly blue, black and red, with an average size of 1.2 ± 1.3 mm. To confirm the synthetic nature of these particles, we used Micro-Fourier Transform Infrared Spectroscopy and comparison with a polymer library. The mean concentration of synthetic particles in the krill samples found in the stomachs of whales was 0.057 particles per gram, a value much lower than that previously reported for particle uptake by krill. From this concentration in krill, we estimated that the daily intake of synthetic particles for the North Atlantic fin whale would be ranging from 38,646 ± 43,392 to 77,292 ± 86,784 particles per day. Although at this level it is not possible to assess the impact of synthetic particles and their associated chemicals on the North Atlantic fin whale population, concentrations of these contaminants are likely to increase in the future, potentially causing adverse effects on whales and other marine mammals.
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Affiliation(s)
- Odei Garcia-Garin
- Institute of Biodiversity Research (IRBio) and Department of Evolutionary Biology, Ecology and Environmental Sciences, University of Barcelona, Barcelona, Spain
| | - Alex Aguilar
- Institute of Biodiversity Research (IRBio) and Department of Evolutionary Biology, Ecology and Environmental Sciences, University of Barcelona, Barcelona, Spain
| | - Morgana Vighi
- Institute of Biodiversity Research (IRBio) and Department of Evolutionary Biology, Ecology and Environmental Sciences, University of Barcelona, Barcelona, Spain
| | - Gísli A Víkingsson
- Marine and Freshwater Research Institute, Fornubuðir 5, 220, Hafnafjörður, Iceland
| | - Valérie Chosson
- Marine and Freshwater Research Institute, Fornubuðir 5, 220, Hafnafjörður, Iceland
| | - Asunción Borrell
- Institute of Biodiversity Research (IRBio) and Department of Evolutionary Biology, Ecology and Environmental Sciences, University of Barcelona, Barcelona, Spain.
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