1
|
Anh Nguyen TK, Trần-Phú T, Daiyan R, Minh Chau Ta X, Amal R, Tricoli A. From Plastic Waste to Green Hydrogen and Valuable Chemicals Using Sunlight and Water. Angew Chem Int Ed Engl 2024; 63:e202401746. [PMID: 38757221 DOI: 10.1002/anie.202401746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 05/15/2024] [Accepted: 05/15/2024] [Indexed: 05/18/2024]
Abstract
Over 79 % of 6.3 billion tonnes of plastics produced from 1950 to 2015 have been disposed in landfills or found their way to the oceans, where they will reside for up to hundreds of years before being decomposed bringing upon significant dangers to our health and ecosystems. Plastic photoreforming offers an appealing alternative by using solar energy and water to transform plastic waste into value-added chemical commodities, while simultaneously producing green hydrogen via the hydrogen evolution reaction. This review aims to provide an overview of the underlying principles of emerging plastic photoreforming technologies, highlight the challenges associated with experimental protocols and performance assessments, discuss recent global breakthroughs on the photoreforming of plastics, and propose perspectives for future research. A critical assessment of current plastic photoreforming studies shows a lack of standardised conditions, hindering comparison amongst photocatalyst performance. Guidelines to establish a more accurate evaluation of materials and systems are proposed, with the aim to facilitate the translation of promising fundamental discovery in photocatalysts design.
Collapse
Affiliation(s)
- Thi Kim Anh Nguyen
- Nanotechnology Research Laboratory, Faculty of Engineering, University of Sydney, Sydney, NSW 2006, Australia
| | - Thành Trần-Phú
- Nanotechnology Research Laboratory, Faculty of Engineering, University of Sydney, Sydney, NSW 2006, Australia
- Present address: Chemistry and Nanoscience Center, National Renewable Energy Laboratory, Golden, CO, 80401, USA
| | - Rahman Daiyan
- Particles and Catalysis Research Laboratory, School of Chemical Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
| | - Xuan Minh Chau Ta
- Nanotechnology Research Laboratory, Faculty of Engineering, University of Sydney, Sydney, NSW 2006, Australia
| | - Rose Amal
- Particles and Catalysis Research Laboratory, School of Chemical Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
| | - Antonio Tricoli
- Nanotechnology Research Laboratory, Faculty of Engineering, University of Sydney, Sydney, NSW 2006, Australia
| |
Collapse
|
2
|
Kimura R, Inoguchi E, Kitayama C, Michishita M, Fujinuma R. Microplastic ingestion by sea turtles around Tokyo Bay: Level of water pollution influences ingestion amounts. MARINE POLLUTION BULLETIN 2024; 206:116673. [PMID: 39018826 DOI: 10.1016/j.marpolbul.2024.116673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 06/10/2024] [Accepted: 06/28/2024] [Indexed: 07/19/2024]
Abstract
We investigated the contents inside the esophagus and stomach of turtles inside and outside of the Tokyo Bay area, which face high and low risks of microplastic (MP) exposure, respectively. 65 synthetic particles were recovered from 8 out of 22 turtles, using ATR-FTIR followed by density separation with calcium chloride solution. Statistical analysis indicated that turtles in high-risk areas ingested significantly more MPs than those in low-risk areas. As the inflow of MPs from major rivers influences pollution levels in the ocean, the results of this study highlight the importance of major rivers for MP ingestion by turtles. Additionally, we discussed the current methodology's shortcomings and addressed scope for subsequent research, along with suggestions on future conservation.
Collapse
Affiliation(s)
- Riko Kimura
- International Christian University, 3-10-2 Osawa, Mitaka-shi, Tokyo 181-8585, Japan
| | - Emi Inoguchi
- Everlasting Nature of Asia (ELNA), 3-17-8 Nishi-kanagawa, Kanagawa-ku, Yokohama-shi, Kanagawa 221-0822, Japan
| | - Chiyo Kitayama
- Everlasting Nature of Asia (ELNA), 3-17-8 Nishi-kanagawa, Kanagawa-ku, Yokohama-shi, Kanagawa 221-0822, Japan
| | - Masaki Michishita
- Nippon Veterinary and Life Science University, 1-7-1 Kyonancho, Musashino-shi, Tokyo 180-8602, Japan
| | - Ryosuke Fujinuma
- International Christian University, 3-10-2 Osawa, Mitaka-shi, Tokyo 181-8585, Japan.
| |
Collapse
|
3
|
Burger M, Bouwman H, du Preez LH, Landman W. Larger Common River Frogs (Amietia delalandii) have Fewer and Shorter Tissue Microplastic Fibres than Smaller Frogs. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2024; 112:29. [PMID: 38281207 PMCID: PMC10822785 DOI: 10.1007/s00128-024-03852-7] [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: 10/16/2023] [Accepted: 01/04/2024] [Indexed: 01/30/2024]
Abstract
Little is known about microplastics (MPs) in adult frogs. We investigated MPs in adult Common River Frogs (Amietia delalandii) from Potchefstroom, South Africa. Five kinds of samples were analysed: natural water, water used to rinse the skin, skin, intestine, and the remainder of the body (corpus). Tissues were digested. Microplastics occurred in all frogs and sample types (1128 MPs counted). Fibres were the most prevalent MP. Fibre lengths were between 28 and 4300 μm, either polyester or polyvinyl alcohol. MPs in skin were likely derived from the ambient, and MPs in the corpus from translocation via the skin. Fibres in tissues were significantly shorter in larger frogs, a phenomenon we provisionally assign to in situ biodegradation. Microplastics in frogs can potentially be transferred through the food web to higher trophic levels. This study provides the first evidence of MPs in adult frog tissues and avenues for further investigations.
Collapse
Affiliation(s)
- Mari Burger
- Research Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
| | - Hindrik Bouwman
- Research Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa.
| | - Louis H du Preez
- Research Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
- South African Institute for Aquatic Biodiversity, Herpetology, Makhanda, South Africa
| | - Willie Landman
- Research Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
| |
Collapse
|
4
|
Rose DLG, Hudson MD, Bray S, Gaca P. Assessment of the estuarine shoreline microplastics and mesoplastics of the River Itchen, Southampton (UK) for contaminants and for their interaction with invertebrate fauna. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:6437-6459. [PMID: 38150160 PMCID: PMC10799153 DOI: 10.1007/s11356-023-31396-6] [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: 08/05/2022] [Accepted: 12/02/2023] [Indexed: 12/28/2023]
Abstract
The presence of shoreline microplastics (1-5 mm) and mesoplastics (5-25 mm) in estuarine ecosystems is ubiquitous, but there remains little data on their composition, contamination status and ecological impacts. Chessel Bay Nature Reserve, situated in the internationally protected Itchen Estuary in Southampton, UK, has serious issues with shoreline plastic accumulation. In evaluating potentially adverse ecological impacts, the influence of quantities of shoreline microplastic (mp) and mesoplastic (MeP) material and adsorbed contaminants (PAHs and trace metals) on the biometrics and population dynamics of the burrowing supralittoral amphipod, Orchestia gammarellus, was assessed in this study. mp/MeP concentrations were variable in surface (0-42%: 0-422,640 mg/kg dry sediment) and subsurface horizons (0.001-10%: 11-97,797 mg/kg dry sediment). Secondary microplastics accounted for 77% of the total microplastic load (dominated by fragments and foams), but also comprised 23% nurdles/pellets (primary microplastics). Sorption mechanisms between contaminants and natural sediments were proposed to be the main contributor to the retention of PAHs and trace metal contaminants and less so, by mp/MeP. O. gammarellus populations showed a positive correlation with microplastic concentrations (Spearman correlation, R = 0.665, p = 0.036). Some reported toxicological thresholds were exceeded in sediments, but no impacts related to chemical contaminant concentrations were demonstrated. This study highlights a protected site with the severe plastic contamination, and the difficulty in demonstrating in situ ecotoxicological impacts.
Collapse
Affiliation(s)
- Deanna L G Rose
- School of Geography and Environmental Science, University of Southampton, Highfield, Southampton, SO17 1BK, UK
| | - Malcolm D Hudson
- School of Geography and Environmental Science, University of Southampton, Highfield, Southampton, SO17 1BK, UK.
| | - Sargent Bray
- National Oceanography Centre, University of Southampton, European Way, Southampton, SO14 3ZH, UK
| | - Pawel Gaca
- National Oceanography Centre, University of Southampton, European Way, Southampton, SO14 3ZH, UK
| |
Collapse
|
5
|
Ferreira RDO, Guimarães ATB, Luz TMD, Rodrigues ASDL, Islam ARMT, Rahman MM, Ragavendran C, Kamaraj C, Charlie-Silva I, Durigon EL, Braz HLB, Arias AH, Santiago OC, Barceló D, Malafaia G. First report on the toxicity of SARS-CoV-2, alone and in combination with polyethylene microplastics in neotropical fish. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 882:163617. [PMID: 37088384 PMCID: PMC10122543 DOI: 10.1016/j.scitotenv.2023.163617] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 04/10/2023] [Accepted: 04/17/2023] [Indexed: 05/03/2023]
Abstract
The COVID-19 pandemic has caused unprecedented negative impacts in the modern era, including economic, social, and public health losses. On the other hand, the potential effects that the input of SARS-CoV-2 in the aquatic environment from sewage may represent on non-target organisms are not well known. In addition, it is not yet known whether the association of SARS-CoV-2 with other pollutants, such as microplastics (MPs), may further impact the aquatic biota. Thus, we aimed to evaluate the possible ecotoxicological effects of exposure of male adults Poecilia reticulata, for 15 days, to inactivated SARS-CoV-2 (0.742 pg/L; isolated SARS.CoV2/SP02.2020.HIAE.Br) and polyethylene MP (PE MPs) (7.1 × 104 particles/L), alone and in combination, from multiple biomarkers. Our data suggest that exposure to SARS-CoV-2 induced behavioral changes (in the open field test), nephrotoxic effect (inferred by the increase in creatinine), hepatotoxic effect (inferred by the increase in bilirubin production), imbalance in the homeostasis of Fe, Ca, and Mg, as well as an anticholinesterase effect in the animals [marked by the reduction of acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) activity]. On the other hand, exposure to PE MPs induced a genotoxic effect (assessed by the comet assay), as well as an increase in enzyme activity alpha-amylase, alkaline phosphatase, and carboxylesterases. However, we did not show synergistic, antagonistic, or additive effects caused by the combined exposure of P. reticulata to SARS-CoV-2 and PE MPs. Principal component analysis (PCA) and values from the "Integrated Biomarker Response" index indicate that exposure to SARS-CoV-2 was determinant for a more prominent effect in the evaluated animals. Therefore, our study sheds light on the ecotoxicity of the new coronavirus in non-target organisms and ratifies the need for more attention to the impacts of COVID-19 on aquatic biota.
Collapse
Affiliation(s)
- Raíssa de Oliveira Ferreira
- Laboratory of Toxicology Applied to the Environment, Goiano Federal Institute, Urutaí, GO, Brazil; Post-Graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute, Urutaí, GO, Brazil; Water and Soil Quality Research Group, Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), JordiGirona 1826, 08034 Barcelona, Spain
| | | | - Thiarlen Marinho da Luz
- Laboratory of Toxicology Applied to the Environment, Goiano Federal Institute, Urutaí, GO, Brazil; Post-Graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute, Urutaí, GO, Brazil
| | - Aline Sueli de Lima Rodrigues
- Laboratory of Toxicology Applied to the Environment, Goiano Federal Institute, Urutaí, GO, Brazil; Post-Graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute, Urutaí, GO, Brazil
| | | | - Md Mostafizur Rahman
- Laboratory of Environmental Health and Ecotoxicology, Department of Environmental Sciences, Jahangirnagar University, Dhaka 1342, Bangladesh
| | - Chinnasamy Ragavendran
- Department of Conservative Dentistry and Endodontics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, India
| | - Chinnaperumal Kamaraj
- Interdisciplinary Institute of Indian System of Medicine (IIISM), Directorate of Research and Virtual Education, SRM Institute of Science and Technology (SRMIST), Kattankulathur 603203, Tamil Nadu, India
| | - Ives Charlie-Silva
- Chemistry Institute, São Paulo State University (UNESP) Campus Araraquara, Brazil
| | - Edison Luiz Durigon
- Laboratory of Clinical and Molecular Virology, Institute of Biomedical Sciences, University of São Paulo, Brazil
| | | | - Andrés Hugo Arias
- National University of the South Bahía Blanca, CONICET Instituto Argentino de Oceanografía (IADO), Argentina
| | - Omar Cruz Santiago
- Multidisciplinary Postgraduate Program for Environmental Sciences, Universidad Autónoma de San Luis Potosí, Mexico
| | - 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
| | - Guilherme Malafaia
- Laboratory of Toxicology Applied to the Environment, Goiano Federal Institute, Urutaí, GO, Brazil; Post-Graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute, Urutaí, GO, Brazil; Post-Graduation Program in Ecology, Conservation, and Biodiversity, Federal University of Uberlândia, Uberlândia, MG, Brazil; Post-Graduation Program in Biotechnology and Biodiversity, Federal University of Goiás, Goiânia, GO, Brazil; Brazilian Academy of Young Scientists (ABJC), Brazil.
| |
Collapse
|
6
|
Urbina MA, da Silva Montes C, Schäfer A, Castillo N, Urzúa Á, Lagos ME. Slow and steady hurts the crab: Effects of chronic and acute microplastic exposures on a filter feeder crab. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 857:159135. [PMID: 36191714 DOI: 10.1016/j.scitotenv.2022.159135] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 09/16/2022] [Accepted: 09/26/2022] [Indexed: 06/16/2023]
Abstract
Microplastics are a widespread environmental contaminant. Although detrimental effects on aquatic organisms are well documented, little is known about the long-term effects of microplastic exposure to filter-feeding organisms at ecologically realistic levels. This study investigates the effects of environmentally relevant concentrations of polyethylene micro beads ranging in size from 3 to 30 μm, on the physiology and energetics of a coastal filter-feeding crab Petrolisthes laevigatus. We evaluated the impact of microplastics by exposing P. laevigatus to two different concentrations and exposure times: i) a chronic exposure for five months at 250 particles L-1, and ii) an acute exposure for 48 h at 20,800 particles L-1, ~80 times higher than the chronic exposure. The results showed that only chronic exposures elicited negative effects on the coastal crab in both, metabolic and physiological parameters. Our findings demonstrate a strong correlation between the ingestion rate and weight loss, even at low concentrations, the crabs exhibited severe nutritional damage as a result of long-term microplastic exposure. By contrast, acute exposure revealed no significant effects to the crabs, a possible explanation for this being short-term compensatory responses. These results suggest that environmentally relevant concentrations of microplastics are harmful to marine organisms, and they should be evaluated during realistic temporal scales, as their effects strongly dependent on the exposure time. Our results also suggest that the effects of microplastics have been likely underestimated to date, due to the dominance of short-term exposures (acute) reported in the current literature.
Collapse
Affiliation(s)
- Mauricio A Urbina
- Departamento de Zoología, Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, Concepción, Chile; Instituto Milenio de Oceanografía (IMO), Universidad de Concepción, Concepción, Chile.
| | - Caroline da Silva Montes
- Departamento de Zoología, Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, Concepción, Chile
| | - Angela Schäfer
- Departamento de Zoología, Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, Concepción, Chile
| | - Nicole Castillo
- Coastal Socio-Ecological Millennium Institute (SECOS), Universidad de Concepción & P. Universidad Católica de Chile, Chile; Coastal Ecosystems & Global Environmental Change Lab (ECCALab), Department of Aquatic System, Faculty of Environmental Sciences, Universidad de Concepción, Concepcion, Chile
| | - Ángel Urzúa
- Departamento de Ecología, Facultad de Ciencias, Universidad Católica de la Santísima Concepción, Concepción, Chile; Centro de Investigación en Biodiversidad y Ambientes Sustentables (CIBAS), Universidad Católica de la Santísima Concepción, Concepción, Chile
| | - Marcelo E Lagos
- Departamento de Zoología, Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, Concepción, Chile; SWIRE Institute of Marine Sciences & School of Biological Sciences, The University of Hong Kong, Pokfulam Road, Hong Kong
| |
Collapse
|
7
|
Darmon G, Schulz M, Matiddi M, Loza AL, Tòmàs J, Camedda A, Chaieb O, El Hili HA, Bradai MN, Bray L, Claro F, Dellinger T, Dell'Amico F, de Lucia GA, Duncan EM, Gambaiani D, Godley B, Kaberi H, Kaska Y, Martin J, Moreira C, Ostiategui P, Pham CK, Piermarini R, Revuelta O, Rodríguez Y, Silvestri C, Snape R, Sozbilen D, Tsangaris C, Vale M, Vandeperre F, Miaud C. Drivers of litter ingestion by sea turtles: Three decades of empirical data collected in Atlantic Europe and the Mediterranean. MARINE POLLUTION BULLETIN 2022; 185:114364. [PMID: 36435019 DOI: 10.1016/j.marpolbul.2022.114364] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 11/05/2022] [Accepted: 11/10/2022] [Indexed: 06/16/2023]
Abstract
Sea turtles are considered as bio-indicators for monitoring the efficiency of restoration measures to reduce marine litter impacts on health. However, the lack of extended and standardised empirical data has prevented the accurate analysis of the factors influencing litter ingestion and the relationships with individual health. Historic data collected from 1988 and standard data collected from 2016 were harmonised to enable such analyses on necropsied loggerhead turtles (Caretta caretta) in eight Mediterranean and North-East Atlantic countries. Litter was found in 69.24 % of the 1121 individuals, mostly single-use and fishing-related plastics. Spatial location, sex and life history stage explained a minor part of litter ingestion. While no relationships with health could be detected, indicating that all individuals can be integrated as bio-indicators, the mechanistic models published in literature suggest that the high proportion of plastics in the digestive contents (38.77 % per individual) could have long-term repercussions on population dynamics.
Collapse
Affiliation(s)
- Gaëlle Darmon
- CEFE, Univ Montpellier, CNRS, EPHE-PSL University, IRD, Biogéographie et Écologie des Vertébrés, Montpellier, France.
| | - Marcus Schulz
- AquaEcology GmbH & Co. KG, AquaEcology, Steinkamp 19, 26125 Oldenburg, Germany
| | - Marco Matiddi
- Italian National Institute for Environmental Protection and Research (ISPRA), Nekton Lab, Via di Castel Romano 100, 00144 Roma, RM, Italy
| | - Ana Liria Loza
- University of Las Palmas de Gran Canaria, EcoAqua University Institute, Telde, Las Palmas 35214, Spain
| | - Jesús Tòmàs
- Marine Zoology Unit, Cavanilles Institute of Biodiversity and Evolutionary Biology, University of Valencia, UVEG, Valencia, Spain
| | - Andrea Camedda
- Institute for Coastal Marine Environment-National Research Council (IAS-CNR) - Institute of Anthropic Impacts and Sustainability in marine environment/National Research Council, Institute of Anthropic Impact and Sustainability in Marine Environment - National Research Council Oristano Section, Località Sa Mardini, 09170 Torregrande, Oristano, Italy
| | - Olfa Chaieb
- Tunisian National Institute for the Sciences and Technologies of the Sea, 28 rue du 2 mars 1934, 2025 Salammbô, Tunisia
| | - Hedia A El Hili
- Centre National de Veille Zoosanitaire (National Center for wildlife health monitoring), Tunisia
| | - Mohamed N Bradai
- Tunisian National Institute for the Sciences and Technologies of the Sea, 28 rue du 2 mars 1934, 2025 Salammbô, Tunisia
| | - Laura Bray
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km Athinon-Souniou Ave., Anavyssos, Attiki, 19013, Greece
| | - Françoise Claro
- National museum of natural history, UMS OFB-MNHN-CNRS, 75005 Paris, France
| | - Thomas Dellinger
- University of Madeira - Estação de Biologia Marinha do Funchal, Cais de Carvão - Promenade da Orla Marítima P-9000-107 Funchal / Madeira, Centro de Investigação em Biodiversidade e Recursos Genéticos (CIBIO), 4485-661 Vairão, Portugal
| | - Florence Dell'Amico
- Centre d'études et de soins pour les tortues marines (CESTM) - Aquarium La Rochelle, Quai Louis Prunier, 17000 La Rochelle, France
| | - Giuseppe A de Lucia
- Institute for Coastal Marine Environment-National Research Council (IAS-CNR) - Institute of Anthropic Impacts and Sustainability in marine environment/National Research Council, Institute of Anthropic Impact and Sustainability in Marine Environment - National Research Council Oristano Section, Località Sa Mardini, 09170 Torregrande, Oristano, Italy
| | - Emily M Duncan
- Marine Turtle Research Group, Centre for Ecology and Conservation, University of Exeter, Penryn, UK; Ocean Science Institute - OKEANOS, Universidade dos Açores, MARE - Marine and Environmental Sciences Centre, 9900-138 Horta, Portugal
| | - Delphine Gambaiani
- CESTMED Center for the Study and Conservation of Mediterranean Sea Turtles, Av. du Palais de la Mer, 30240 Le Grau-du-Roi, France
| | - Brendan Godley
- Marine Turtle Research Group, Centre for Ecology and Conservation, University of Exeter, Penryn, UK
| | - Helen Kaberi
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km Athinon-Souniou Ave., Anavyssos, Attiki, 19013, Greece
| | - Yakup Kaska
- Pamukkale University, Department of Biology, Faculty of Arts and Sciences, Denizli, Turkey
| | - Jessica Martin
- CEFE, Univ Montpellier, CNRS, EPHE-PSL University, IRD, Biogéographie et Écologie des Vertébrés, Montpellier, France
| | - Cláudia Moreira
- University of Coimbra, MARE - Marine and Environmental Sciences Centre, Department of Life Sciences, 3004-517 Coimbra, Portugal
| | - Patricia Ostiategui
- University of Las Palmas de Gran Canaria, EcoAqua University Institute, Telde, Las Palmas 35214, Spain
| | - Christopher K Pham
- Ocean Science Institute - OKEANOS, Universidade dos Açores, MARE - Marine and Environmental Sciences Centre, 9900-138 Horta, Portugal
| | - Raffaella Piermarini
- Italian National Institute for Environmental Protection and Research (ISPRA), Nekton Lab, Via di Castel Romano 100, 00144 Roma, RM, Italy
| | - Ohiana Revuelta
- Marine Zoology Unit, Cavanilles Institute of Biodiversity and Evolutionary Biology, University of Valencia, UVEG, Valencia, Spain
| | - Yasmina Rodríguez
- Ocean Science Institute - OKEANOS, Universidade dos Açores, MARE - Marine and Environmental Sciences Centre, 9900-138 Horta, Portugal
| | - Cecilia Silvestri
- Italian National Institute for Environmental Protection and Research (ISPRA), Nekton Lab, Via di Castel Romano 100, 00144 Roma, RM, Italy
| | - Robin Snape
- Marine Turtle Research Group, Centre for Ecology and Conservation, University of Exeter, Penryn, UK
| | - Dogăn Sozbilen
- Pamukkale University, Department of Biology, Faculty of Arts and Sciences, Denizli, Turkey
| | - Catherine Tsangaris
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km Athinon-Souniou Ave., Anavyssos, Attiki, 19013, Greece
| | - Maria Vale
- Regional Fund for Science and Technology (FRCT), Azores Regional Government, Ponta Delgada, Azores, Portugal
| | - Frederic Vandeperre
- Ocean Science Institute - OKEANOS, Universidade dos Açores, MARE - Marine and Environmental Sciences Centre, 9900-138 Horta, Portugal
| | - Claude Miaud
- CEFE, Univ Montpellier, CNRS, EPHE-PSL University, IRD, Biogéographie et Écologie des Vertébrés, Montpellier, France
| |
Collapse
|
8
|
Lenzi J, Bresesti F, Lozoya JP, De Feo B, Krojmal E, Lacerot G, Braun C, Teixeira de Mello F. Diet and debris ingestion of skuas on Fildes Peninsula, King George Island, Antarctica. MARINE POLLUTION BULLETIN 2022; 185:114211. [PMID: 36252441 DOI: 10.1016/j.marpolbul.2022.114211] [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: 07/15/2022] [Revised: 09/29/2022] [Accepted: 10/02/2022] [Indexed: 06/16/2023]
Abstract
Using pellet analysis, we characterized the diet and plastic and non-plastic debris ingestion of skuas (Catharacta spp.) during 2017-2020 summer seasons along the coastal sector of Fildes Peninsula (King George Island, Antarctica). In addition, we conducted the same analysis during the 2020 breeding season on reproductive territories of south polar (Catharacta maccormicki) and brown (Catharacta antarctica lonnbergi) skua. Our results confirm the generalist and opportunistic habits of both skua species. Additionally, it has been proposed that brown skua displaces south polar skua from penguin breeding colonies given its higher competitive abilities, and our results suggest this might not have happened during the study period. Along with evidence from other studies, this work underlines the idea that potential local anthropogenic sources of plastic and non-plastic debris at Fildes Peninsula need to be further addressed to improve current mitigation efforts.
Collapse
Affiliation(s)
- Javier Lenzi
- Centro de Investigación y Conservación Marina -CICMAR, Avenida Giannattasio Km 30.5, Canelones 15008, Uruguay; Department of Biology, University of North Dakota, 10 Cornell St. Stop 9019, Grand Forks, ND 58202-9019, United States of America.
| | - Fiorella Bresesti
- Departamento de Ecología y Gestión Ambiental CURE, Universidad de la República, Tacuarembó s/n, Maldonado, Uruguay
| | - Juan Pablo Lozoya
- Departamento Interdisciplinario de Sistemas Costeros y Marinos, Centro Universitario Regional del Este, Universidad de la República, Tacuarembó s/n, CP 20000 Maldonado, Uruguay
| | - Barbara De Feo
- Departamento de Ecología y Gestión Ambiental CURE, Universidad de la República, Tacuarembó s/n, Maldonado, Uruguay
| | - Evelyn Krojmal
- Departamento Interdisciplinario de Sistemas Costeros y Marinos, Centro Universitario Regional del Este, Universidad de la República, Tacuarembó s/n, CP 20000 Maldonado, Uruguay
| | - Gissell Lacerot
- Departamento Interdisciplinario de Sistemas Costeros y Marinos, Centro Universitario Regional del Este, Universidad de la República, Tacuarembó s/n, CP 20000 Maldonado, Uruguay
| | - Christina Braun
- Institute of Ecology and Evolution, Friedrich Schiller University Jena, Dornburger Str. 159, 07743 Jena, Germany
| | - Franco Teixeira de Mello
- Departamento de Ecología y Gestión Ambiental CURE, Universidad de la República, Tacuarembó s/n, Maldonado, Uruguay.
| |
Collapse
|
9
|
Omeyer LCM, Duncan EM, Aiemsomboon K, Beaumont N, Bureekul S, Cao B, Carrasco LR, Chavanich S, Clark JR, Cordova MR, Couceiro F, Cragg SM, Dickson N, Failler P, Ferraro G, Fletcher S, Fong J, Ford AT, Gutierrez T, Shahul Hamid F, Hiddink JG, Hoa PT, Holland SI, Jones L, Jones NH, Koldewey H, Lauro FM, Lee C, Lewis M, Marks D, Matallana-Surget S, Mayorga-Adame CG, McGeehan J, Messer LF, Michie L, Miller MA, Mohamad ZF, Nor NHM, Müller M, Neill SP, Nelms SE, Onda DFL, Ong JJL, Pariatamby A, Phang SC, Quilliam R, Robins PE, Salta M, Sartimbul A, Shakuto S, Skov MW, Taboada EB, Todd PA, Toh TC, Valiyaveettil S, Viyakarn V, Wonnapinij P, Wood LE, Yong CLX, Godley BJ. Priorities to inform research on marine plastic pollution in Southeast Asia. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 841:156704. [PMID: 35718174 DOI: 10.1016/j.scitotenv.2022.156704] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 06/07/2022] [Accepted: 06/10/2022] [Indexed: 06/15/2023]
Abstract
Southeast Asia is considered to have some of the highest levels of marine plastic pollution in the world. It is therefore vitally important to increase our understanding of the impacts and risks of plastic pollution to marine ecosystems and the essential services they provide to support the development of mitigation measures in the region. An interdisciplinary, international network of experts (Australia, Indonesia, Ireland, Malaysia, the Philippines, Singapore, Thailand, the United Kingdom, and Vietnam) set a research agenda for marine plastic pollution in the region, synthesizing current knowledge and highlighting areas for further research in Southeast Asia. Using an inductive method, 21 research questions emerged under five non-predefined key themes, grouping them according to which: (1) characterise marine plastic pollution in Southeast Asia; (2) explore its movement and fate across the region; (3) describe the biological and chemical modifications marine plastic pollution undergoes; (4) detail its environmental, social, and economic impacts; and, finally, (5) target regional policies and possible solutions. Questions relating to these research priority areas highlight the importance of better understanding the fate of marine plastic pollution, its degradation, and the impacts and risks it can generate across communities and different ecosystem services. Knowledge of these aspects will help support actions which currently suffer from transboundary problems, lack of responsibility, and inaction to tackle the issue from its point source in the region. Being profoundly affected by marine plastic pollution, Southeast Asian countries provide an opportunity to test the effectiveness of innovative and socially inclusive changes in marine plastic governance, as well as both high and low-tech solutions, which can offer insights and actionable models to the rest of the world.
Collapse
Affiliation(s)
- Lucy C M Omeyer
- Centre for Ecology and Conservation, University of Exeter, Penryn Campus, Penryn, Cornwall TR10 9EZ, United Kingdom.
| | - Emily M Duncan
- Centre for Ecology and Conservation, University of Exeter, Penryn Campus, Penryn, Cornwall TR10 9EZ, United Kingdom; Institute of Marine Sciences - Okeanos, University of the Azores, Rua Professor Doutor Frederico Machado 4, 9901-862 Horta, Portugal.
| | - Kornrawee Aiemsomboon
- Department of Marine Science, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Nicola Beaumont
- Plymouth Marine Laboratory, Prospect Place, The Hoe, Plymouth, Devon PL1 3DH, United Kingdom
| | - Sujaree Bureekul
- Department of Marine Science, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Bin Cao
- Singapore Centre for Environmental Life Sciences Engineering, Nanyang Technological University, 637551, Singapore; School of Civil and Environmental Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore
| | - Luis R Carrasco
- Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, 117543, Singapore
| | - Suchana Chavanich
- Department of Marine Science, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand; Aquatic Resources Research Institute Chulalongkorn University, Bangkok 10330, Thailand
| | - James R Clark
- Plymouth Marine Laboratory, Prospect Place, The Hoe, Plymouth, Devon PL1 3DH, United Kingdom
| | - Muhammad R Cordova
- Research Centre for Oceanography, Indonesian Institute of Sciences (LIPI), Jalan Pasir Putih 1, Ancol Timur, Jakarta 14430, Indonesia; Research Centre for Oceanography, National Research and Innovation Agency (BRIN), Jalan Pasir Putih 1, Ancol Timur, Jakarta 14430, Indonesia
| | - Fay Couceiro
- School of Civil Engineering and Surveying, Faculty of Technology, University of Portsmouth, Portsmouth, Hampshire PO1 3AH, United Kingdom
| | - Simon M Cragg
- Institute of Marine Sciences, University of Portsmouth, Portsmouth, Hampshire PO4 9LY, United Kingdom; Centre for Enzyme Innovation, School of Biological Sciences, University of Portsmouth, Portsmouth, Hampshire PO1 2DY, United Kingdom
| | - Neil Dickson
- School of Ocean Sciences, Bangor University, Menai Bridge, Anglesey LL59 5AB, United Kingdom
| | - Pierre Failler
- Centre for Blue Governance, Department of Economics and Finance, University of Portsmouth, Portsmouth, Hampshire PO1 3DE, United Kingdom
| | - Gianluca Ferraro
- Centre for Blue Governance, Department of Economics and Finance, University of Portsmouth, Portsmouth, Hampshire PO1 3DE, United Kingdom
| | - Stephen Fletcher
- School of the Environment, Geography and Geosciences, University of Portsmouth, Portsmouth, Hampshire PO1 3DE, United Kingdom; UN Environment World Conservation Monitoring Centre, Cambridge, United Kingdom
| | - Jenny Fong
- Tropical Marine Science Institute, National University of Singapore, Singapore
| | - Alex T Ford
- Institute of Marine Sciences, University of Portsmouth, Portsmouth, Hampshire PO4 9LY, United Kingdom
| | - Tony Gutierrez
- School of Engineering and Physical Sciences, Institute of Mechanical, Process and Energy Engineering, Heriot-Watt University, Edinburgh, United Kingdom
| | - Fauziah Shahul Hamid
- Centre for Research in Waste Management, Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Jan G Hiddink
- School of Ocean Sciences, Bangor University, Menai Bridge, Anglesey LL59 5AB, United Kingdom
| | - Pham T Hoa
- School of Biotechnology, International University, Vietnam National University, Ho Chi Hinh City, Viet Nam
| | - Sophie I Holland
- School of Engineering and Physical Sciences, Institute of Mechanical, Process and Energy Engineering, Heriot-Watt University, Edinburgh, United Kingdom
| | - Lowenna Jones
- Centre for Ecology and Conservation, University of Exeter, Penryn Campus, Penryn, Cornwall TR10 9EZ, United Kingdom; Department of Politics and International Relations, Faculty of Social Sciences, University of Sheffield, Western Bank, Sheffield S10 2TN, United Kingdom
| | - Nia H Jones
- School of Ocean Sciences, Bangor University, Menai Bridge, Anglesey LL59 5AB, United Kingdom
| | - Heather Koldewey
- Centre for Ecology and Conservation, University of Exeter, Penryn Campus, Penryn, Cornwall TR10 9EZ, United Kingdom; Zoological Society of London, London, United Kingdom
| | - Federico M Lauro
- Singapore Centre for Environmental Life Sciences Engineering, Nanyang Technological University, 637551, Singapore; Asian School of the Environment, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore
| | - Charlotte Lee
- Division of Biological and Environmental Sciences, Faculty of Natural Sciences, University of Stirling, Stirling FK9 4LA, United Kingdom
| | - Matt Lewis
- School of Ocean Sciences, Bangor University, Menai Bridge, Anglesey LL59 5AB, United Kingdom
| | - Danny Marks
- School of Law and Government, Dublin City University, Dublin 9 Dublin, Ireland
| | - Sabine Matallana-Surget
- Division of Biological and Environmental Sciences, Faculty of Natural Sciences, University of Stirling, Stirling FK9 4LA, United Kingdom
| | | | - John McGeehan
- Centre for Enzyme Innovation, School of Biological Sciences, University of Portsmouth, Portsmouth, Hampshire PO1 2DY, United Kingdom
| | - Lauren F Messer
- Division of Biological and Environmental Sciences, Faculty of Natural Sciences, University of Stirling, Stirling FK9 4LA, United Kingdom
| | - Laura Michie
- Institute of Marine Sciences, University of Portsmouth, Portsmouth, Hampshire PO4 9LY, United Kingdom
| | - Michelle A Miller
- Asia Research Institute, National University of Singapore, Singapore
| | - Zeeda F Mohamad
- Department of Science and Technology Studies, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Nur Hazimah Mohamed Nor
- Asian School of the Environment, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore
| | - Moritz Müller
- Faculty of Engineering, Computing and Science, Swinburne University of Technology Sarawak Campus, Kuching 93350, Malaysia
| | - Simon P Neill
- School of Ocean Sciences, Bangor University, Menai Bridge, Anglesey LL59 5AB, United Kingdom
| | - Sarah E Nelms
- Centre for Ecology and Conservation, University of Exeter, Penryn Campus, Penryn, Cornwall TR10 9EZ, United Kingdom
| | - Deo Florence L Onda
- The Marine Science Institute, Velasquez St., University of the Philippines, Diliman, Quezon City 1101, Philippines
| | - Joyce J L Ong
- Asian School of the Environment, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore
| | - Agamuthu Pariatamby
- Jeffrey Sachs Centre on Sustainable Development, Sunway University, Selangor Darul Ehsan 47500, Malaysia
| | - Sui C Phang
- Centre for Blue Governance, Department of Economics and Finance, University of Portsmouth, Portsmouth, Hampshire PO1 3DE, United Kingdom; The Nature Conservancy, London Office, 5 Chancery Lane Suite 403, London WC2A 1LG, United Kingdom
| | - Richard Quilliam
- Division of Biological and Environmental Sciences, Faculty of Natural Sciences, University of Stirling, Stirling FK9 4LA, United Kingdom
| | - Peter E Robins
- School of Ocean Sciences, Bangor University, Menai Bridge, Anglesey LL59 5AB, United Kingdom
| | - Maria Salta
- School of Biological Sciences, University of Portsmouth, Portsmouth, Hampshire PO1 2DY, United Kingdom
| | - Aida Sartimbul
- Faculty of Fisheries and Marine Sciences, Universitas Brawijaya, Malang 65145, East Java, Indonesia; Marine Resources Exploration and Management (MEXMA) Research Group, Universitas Brawijaya, Malang 65145, East Java, Indonesia
| | - Shiori Shakuto
- Department of Anthropology, School of Social and Political Sciences, The University of Sydney, Social Sciences Building, NSW 2006, Australia
| | - Martin W Skov
- School of Ocean Sciences, Bangor University, Menai Bridge, Anglesey LL59 5AB, United Kingdom
| | - Evelyn B Taboada
- BioProcess Engineering and Research Centre, Department of Chemical Engineering, School of Engineering, University of San Carlos, Cebu City 6000, Philippines
| | - Peter A Todd
- Experimental Marine Ecology Laboratory, Department of Biological Sciences, National University of Singapore, 16 Science Drive 4, 117558, Singapore
| | - Tai Chong Toh
- Tropical Marine Science Institute, National University of Singapore, Singapore; College of Alice & Peter Tan, National University of Singapore, 8 College Avenue East, 138615, Singapore
| | - Suresh Valiyaveettil
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore
| | - Voranop Viyakarn
- Department of Marine Science, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand; Aquatic Resources Research Institute Chulalongkorn University, Bangkok 10330, Thailand
| | - Passorn Wonnapinij
- Department of Genetics, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand; Centre for Advanced Studies in Tropical Natural Resources, Kasetsart University, Bangkok 10900, Thailand; Omics Center for Agriculture, Bioresources, Food and Health, Kasetsart University (OmiKU), Bangkok 10900, Thailand
| | - Louisa E Wood
- Centre for Blue Governance, Department of Economics and Finance, University of Portsmouth, Portsmouth, Hampshire PO1 3DE, United Kingdom
| | - Clara L X Yong
- Experimental Marine Ecology Laboratory, Department of Biological Sciences, National University of Singapore, 16 Science Drive 4, 117558, Singapore
| | - Brendan J Godley
- Centre for Ecology and Conservation, University of Exeter, Penryn Campus, Penryn, Cornwall TR10 9EZ, United Kingdom
| |
Collapse
|
10
|
Solomando A, Pujol F, Sureda A, Pinya S. Ingestion and characterization of plastic debris by loggerhead sea turtle, Caretta caretta, in the Balearic Islands. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 826:154159. [PMID: 35231507 DOI: 10.1016/j.scitotenv.2022.154159] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 02/22/2022] [Accepted: 02/22/2022] [Indexed: 06/14/2023]
Abstract
Plastic waste has become ubiquitous pollutants in seas and oceans and can affect a wide range of species. For some marine species, plastic debris could pose a considerable threat through entanglement, ingestion, and habitat degradation and loss. Sea turtles are one of the most sensitive species, as their migratory behaviour and multifaceted life cycles make these reptiles especially vulnerable to the negative effects of plastic debris. The present study aimed to assess the amount and composition of plastic debris ingested by loggerhead turtles (Caretta caretta, Linnaeus, 1758) in the Balearic Islands Sea, thusly providing new information to complete the knowledge for this topic. In this work, 45 stranded dead C. caretta specimens were necropsied, and their digestive tract content analysed for the presence of plastic debris. Plastic objects were observed in 27 individuals (60.0%), with an average of 12.7 ± 4.7 plastic items per turtle. Litter in the faecal pellet was also monitored in 67 living individuals, observing plastic elements in 46 (68.7%) of the specimens, reporting an average of 9.7 ± 3.3 plastic elements per individual. Overall, 785 plastic items were found, measured, weighed and categorized according to size, colour, shape, and type of polymer. The main elements ingested were plastic sheets that were found in 65.3% of the turtles analysed, being white (42.7%) and transparent (29.2%) the most predominant colours. Most elements were macroplastics (59.3%), while microplastics were not found. Fourier Transform Infrared Spectrometry (FT-IR) analysis showed that high-density polyethylene and polypropylene were the main polymer plastics, representing 42.3% and 33.8% of the total, respectively. In conclusion, the high occurrence of plastic debris determined in the present study evidenced for the first time plastic ingestion in loggerhead turtles in the Balearic Islands, and highlights C. caretta as a bioindicator organism for marine pollution.
Collapse
Affiliation(s)
- Antònia Solomando
- Research Group in Community Nutrition and Oxidative Stress, University of Balearic Islands, E-07122 Palma de Mallorca, Balearic Islands, Spain; Interdisciplinary Ecology Group, Department of Biology, University of the Balearic Islands, E-07122 Palma de Mallorca, Balearic Islands, Spain.
| | - Francisca Pujol
- Palma Aquarium Foundation, Carrer Manuela de los Herreros i Sorà 21, 07610 Palma de Mallorca, Balearic Islands, Spain
| | - Antoni Sureda
- Research Group in Community Nutrition and Oxidative Stress, University of Balearic Islands, E-07122 Palma de Mallorca, Balearic Islands, Spain; CIBEROBN (Physiopathology of Obesity and Nutrition), University of the Balearic Islands, E-07122 Palma de Mallorca, Balearic Islands, Spain.
| | - Samuel Pinya
- Interdisciplinary Ecology Group, Department of Biology, University of the Balearic Islands, E-07122 Palma de Mallorca, Balearic Islands, Spain.
| |
Collapse
|
11
|
Cheng Y, Chen J, Bao M, Zhao L, Li Y. The proliferation and colonization of functional bacteria on amorphous polyethylene terephthalate: Key role of ultraviolet irradiation and nonionic surfactant polysorbate 80 addition. CHEMOSPHERE 2022; 291:132940. [PMID: 34798113 DOI: 10.1016/j.chemosphere.2021.132940] [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: 09/06/2021] [Revised: 10/22/2021] [Accepted: 11/14/2021] [Indexed: 06/13/2023]
Abstract
Environmental pollution with plastics including polyethylene terephthalate (PET) has become a severe global problem, especially microplastic pollution, which is acknowledged as an emerging global pollutant. Biodegradation as a feasible and promising method has been studied, while colonization as the initiating step of the degradation process has seldom been studied. Here in this paper, we explored for the first time the key role of ultraviolet (UV) irradiation and nonionic surfactant polysorbate 80 (Tween-80, 0.2% V/V) in the proliferation and colonization of three functional bacteria (Pseudomonas putida, Pseudomonas sp. and Paracoccus sp.) on amorphous PET (APET). We found that 25 days of UV irradiation can trigger photolytic degradation process (appear the stretching vibration of associating carboxyl end group and the in-plane bending vibration of -OH) and introduce oxygen-containing functional groups on the surface of APET, even though the hydrophobicity of APET was scarcely changed. With regard to Tween-80, it can be utilized by these bacteria strains as carbon source to promote the proliferation, and it can also improve the cell surface hydrophobicity to stimulate the bacterial colonization during the first ten days of the experiment. When UV-irradiation and Tween-80 were provided together, the former factor can provide the target sites for functional bacteria to colonize, and the later factor can provide more candidates waiting to colonize by stimulating proliferation. As a result, an even better proliferation and colonization result can be achieved through the synergistic effect between the two factors. To some extent, the exposure between potential degrading bacteria and substrates to be degraded can be increased, which will create conditions for degrading. Generally, this research can provide certain theoretical basis and technical guidance for the remediation of plastic-polluted soil and the ocean.
Collapse
Affiliation(s)
- Yuan Cheng
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, and Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao, 266100, China; College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China
| | - Jianxia Chen
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, and Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao, 266100, China; College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China
| | - Mutai Bao
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, and Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao, 266100, China; College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China.
| | - Lanmei Zhao
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Yiming Li
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, and Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao, 266100, China; College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China
| |
Collapse
|
12
|
Microplastics: impacts on corals and other reef organisms. Emerg Top Life Sci 2022; 6:81-93. [PMID: 35137913 PMCID: PMC9023018 DOI: 10.1042/etls20210236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 11/30/2021] [Accepted: 01/17/2022] [Indexed: 12/24/2022]
Abstract
Plastic pollution in a growing problem globally. In addition to the continuous flow of plastic particles to the environment from direct sources, and through the natural wear and tear of items, the plastics that are already there have the potential to breakdown further and therefore provide an immense source of plastic particles. With the continued rise in levels of plastic production, and consequently increasing levels entering our marine environments it is imperative that we understand its impacts. There is evidence microplastic and nanoplastic (MNP) pose a serious threat to all the world's marine ecosystems and biota, across all taxa and trophic levels, having individual- to ecosystem-level impacts, although these impacts are not fully understood. Microplastics (MPs; 0.1–5 mm) have been consistently found associated with the biota, water and sediments of all coral reefs studied, but due to limitations in the current techniques, a knowledge gap exists for the level of nanoplastic (NP; <1 µm). This is of particular concern as it is this size fraction that is thought to pose the greatest risk due to their ability to translocate into different organs and across cell membranes. Furthermore, few studies have examined the interactions of MNP exposure and other anthropogenic stressors such as ocean acidification and rising temperature. To support the decision-making required to protect these ecosystems, an advancement in standardised methods for the assessment of both MP and NPs is essential. This knowledge, and that of predicted levels can then be used to determine potential impacts more accurately.
Collapse
|
13
|
Prampramote J, Boonhoh W, Intongead S, Sakornwimol W, Prachamkhai P, Sansamur C, Hayakijkosol O, Wongtawan T. Association of ocean macroplastic debris with stranded sea turtles in the Central Gulf of Thailand. ENDANGER SPECIES RES 2022. [DOI: 10.3354/esr01182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
14
|
Robuck AR, Hudak CA, Agvent L, Emery G, Ryan PG, Perold VA, Powers KD, Pedersen J, Thompson MA, Suca JJ, Moore MJ, Harms C, Bugoni L, Shield G, Glass T, Wiley DN, Lohmann R. Birds of a feather eat plastic together: high levels of plastic ingestion in Great Shearwater adults and juveniles across their annual migratory cycle. FRONTIERS IN MARINE SCIENCE 2022; 8:719721. [PMID: 36248700 PMCID: PMC9558492 DOI: 10.3389/fmars.2021.719721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Limited work to date has examined plastic ingestion in highly migratory seabirds like Great Shearwaters (Ardenna gravis) across the their entire migratory range, although this species is prone to ingest plastic as a wide-ranging procellariiform. We examined 217 Great Shearwaters obtained from 2008-2019 at multiple locations spanning their yearly migration cycle across the Northwest and South Atlantic to assess accumulation of ingested plastic as well as trends over time and between locations. A total of 2,328 plastic fragments were documented in the ventriculus portion of the gastrointestinal tract, with an average of 9 plastic fragments per bird. The mass, count, and frequency of plastic occurrence (FO) varied by location, with higher plastic burdens but lower FO in South Atlantic individuals from the breeding colonies. No fragments of the same size or morphology were found in the primary forage fish prey, the sand lance, (Ammodytes spp., n = 202) that supports Great Shearwaters in Massachusetts Bay, USA, suggesting the birds directly ingest the bulk of their plastic loads rather than accumulating via trophic transfer. Fourier-transform infrared spectroscopy indicated that low- and high-density polyethylene were the most common polymers ingested, within all years and locations. Individuals from the South Atlantic contained a higher proportion of larger plastic items and fragments compared to juveniles and non-breeding adults from the NW Atlantic, possibly due to increased use of remote, pelagic areas subject to reduced inputs of smaller, more diverse, and potentially less buoyant plastics found adjacent to coastal margins. Different signatures of polymer type, size, and category between similar life stages at different locations suggests rapid turnover of ingested plastics commensurate with migratory stage and location, though more empirical evidence is needed to ground-truth this hypothesis. This work is the first to comprehensively measure the accumulation of ingested plastics by Great Shearwaters over the last decade and across multiple locations spanning their yearly trans-equatorial migration cycle, and underscores their utility as sentinels of plastic pollution in Atlantic ecosystems.
Collapse
Affiliation(s)
- Anna R. Robuck
- University of Rhode Island Graduate School of Oceanography, Narragansett, RI 02882
| | | | - Lindsay Agvent
- University of Rhode Island Graduate School of Oceanography, Narragansett, RI 02882
| | - Gwenyth Emery
- University of Rhode Island Graduate School of Oceanography, Narragansett, RI 02882
| | - Peter G. Ryan
- FitzPatrick Institute of African Ornithology, DST/NRF Centre of Excellence, University of Cape Town, Rondebosch 7701, South Africa
| | - Vonica A. Perold
- FitzPatrick Institute of African Ornithology, DST/NRF Centre of Excellence, University of Cape Town, Rondebosch 7701, South Africa
| | - Kevin D. Powers
- Stellwagen Bank National Marine Sanctuary, National Oceanic and Atmospheric Administration, Scituate, MA 02066, USA
| | | | - Michael A. Thompson
- Stellwagen Bank National Marine Sanctuary, National Oceanic and Atmospheric Administration, Scituate, MA 02066, USA
| | - Justin J. Suca
- Woods Hole Oceanographic Institute, Woods Hole, MA 02540, USA
| | | | - Craig Harms
- Center for Marine Sciences and Technology, North Carolina State University, Morehead City, NC 28557, USA
| | - Leandro Bugoni
- Waterbirds and Sea Turtles Lab, Unviersidade Federal do Rio Grande – FURG, 96203-900, Rio Grande, RS, Brazil
| | - Gina Shield
- Northeast Fisheries Science Center, NOAA Fisheries, National Oceanic and Atmospheric Administration, Woods Hole, MA 02543
| | - Trevor Glass
- Conservation Department, Government of Tristan da Cunha, Edinburgh of the Seven Seas, Tristan da Cunha TDCU 1ZZ, UK (South Atlantic Ocean)
| | - David N. Wiley
- Stellwagen Bank National Marine Sanctuary, National Oceanic and Atmospheric Administration, Scituate, MA 02066, USA
| | - Rainer Lohmann
- University of Rhode Island Graduate School of Oceanography, Narragansett, RI 02882
| |
Collapse
|
15
|
Choi DY, Gredzens C, Shaver DJ. Plastic ingestion by green turtles (Chelonia mydas) over 33 years along the coast of Texas, USA. MARINE POLLUTION BULLETIN 2021; 173:113111. [PMID: 34743072 DOI: 10.1016/j.marpolbul.2021.113111] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 10/26/2021] [Accepted: 10/27/2021] [Indexed: 06/13/2023]
Abstract
Despite exponential growth of anthropogenic marine debris in recent decades, plastic ingestion by marine turtles in the Gulf of Mexico is not well understood. Gastrointestinal tracts were examined from 464 green turtles that stranded in Texas between 1987 and 2019, and 226 turtles ingested plastic (48.7%). This number doubled from 32.5% in 1987-1999 to 65.5% in 2019, but mass of ingested items was lowest in 2019. No turtles showed evidence of death directly related to plastic ingestion. Compared to other regions, plastic ingestion was low. Small turtles (<25 cm straight carapace length) ingested plastic more frequently and in greater amounts than larger turtles. Small turtles also ingested more hard plastic while larger turtles ingested more sheet-like and thread-like plastics, which may correspond to size-based habitat shifts. This is among the largest marine turtle ingestion studies to date and demonstrates an increasing prevalence of plastic ingestion.
Collapse
Affiliation(s)
- Daniel Y Choi
- Padre Island National Seashore, National Park Service, Corpus Christi, TX 78418, United States of America; Department of Forestry and Environmental Resources, North Carolina State University, Raleigh, NC 27695, United States of America.
| | - Christian Gredzens
- Padre Island National Seashore, National Park Service, Corpus Christi, TX 78418, United States of America
| | - Donna J Shaver
- Padre Island National Seashore, National Park Service, Corpus Christi, TX 78418, United States of America
| |
Collapse
|
16
|
Soares J, Miguel I, Venâncio C, Lopes I, Oliveira M. On the path to minimize plastic pollution: The perceived importance of education and knowledge dissemination strategies. MARINE POLLUTION BULLETIN 2021; 171:112890. [PMID: 34500371 DOI: 10.1016/j.marpolbul.2021.112890] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 07/02/2021] [Accepted: 08/18/2021] [Indexed: 05/22/2023]
Abstract
Environmental awareness and education have been recognized as tools to help mitigate environmental issues. This study, performed in Portugal, aimed to describe perceived factors building environmental awareness on plastic pollution, study how perceptions are influenced by sociodemographic characteristics, and identify perceived priority targets for intervention. Results showed that participants recognize society's important role to raise awareness and to develop mitigation strategies. Higher perception was reported by women and participants with a higher level of school education. The more educated participants consider individuals possessing expert knowledge as a more reliable information source, whereas older and less schooled participants trust more in media messaging. Participants acknowledge that environmental education should be included in school plans, particularly in the first nine years of education (students with ages between 6 and 14, approximately). Data support the idea that target specific dissemination strategies should be planned according to variables like age, gender and education level.
Collapse
Affiliation(s)
- Joana Soares
- Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Isabel Miguel
- Portucalense Institute for Human Development & Department of Psychology and Education, Portucalense University, 4200-072 Porto, Portugal.
| | - Cátia Venâncio
- Centre for Functional Ecology (CFE), Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal
| | - Isabel Lopes
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Miguel Oliveira
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal
| |
Collapse
|
17
|
Santos RG, Machovsky-Capuska GE, Andrades R. Plastic ingestion as an evolutionary trap: Toward a holistic understanding. Science 2021; 373:56-60. [PMID: 34210877 DOI: 10.1126/science.abh0945] [Citation(s) in RCA: 130] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Human activities are changing our environment. Along with climate change and a widespread loss of biodiversity, plastic pollution now plays a predominant role in altering ecosystems globally. Here, we review the occurrence of plastic ingestion by wildlife through evolutionary and ecological lenses and address the fundamental question of why living organisms ingest plastic. We unify evolutionary, ecological, and cognitive approaches under the evolutionary trap theory and identify three main factors that may drive plastic ingestion: (i) the availability of plastics in the environment, (ii) an individual's acceptance threshold, and (iii) the overlap of cues given by natural foods and plastics.
Collapse
Affiliation(s)
- Robson G Santos
- Laboratório de Biologia Marinha e Conservação, Universidade Federal de Alagoas, Cidade Universitária 57072-900, Maceió, AL, Brazil.
| | - Gabriel E Machovsky-Capuska
- Cetacean Ecology Research Group, Massey University, Albany, AKL 0745, New Zealand.,The Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia
| | - Ryan Andrades
- Laboratório de Ictiologia, Universidade Federal do Espírito Santo, Goiabeiras 29075-910, Vitória, ES, Brazil
| |
Collapse
|
18
|
Lear G, Kingsbury JM, Franchini S, Gambarini V, Maday SDM, Wallbank JA, Weaver L, Pantos O. Plastics and the microbiome: impacts and solutions. ENVIRONMENTAL MICROBIOME 2021; 16:2. [PMID: 33902756 PMCID: PMC8066485 DOI: 10.1186/s40793-020-00371-w] [Citation(s) in RCA: 90] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 12/28/2020] [Indexed: 05/12/2023]
Abstract
Global plastic production has increased exponentially since manufacturing commenced in the 1950's, including polymer types infused with diverse additives and fillers. While the negative impacts of plastics are widely reported, particularly on marine vertebrates, impacts on microbial life remain poorly understood. Plastics impact microbiomes directly, exerting toxic effects, providing supplemental carbon sources and acting as rafts for microbial colonisation and dispersal. Indirect consequences include increased environmental shading, altered compositions of host communities and disruption of host organism or community health, hormone balances and immune responses. The isolation and application of plastic-degrading microbes are of substantial interest yet little evidence supports the microbial biodegradation of most high molecular weight synthetic polymers. Over 400 microbial species have been presumptively identified as capable of plastic degradation, but evidence for the degradation of highly prevalent polymers including polypropylene, nylon, polystyrene and polyvinyl chloride must be treated with caution; most studies fail to differentiate losses caused by the leaching or degradation of polymer monomers, additives or fillers. Even where polymer degradation is demonstrated, such as for polyethylene terephthalate, the ability of microorganisms to degrade more highly crystalline forms of the polymer used in commercial plastics appears limited. Microbiomes frequently work in conjunction with abiotic factors such as heat and light to impact the structural integrity of polymers and accessibility to enzymatic attack. Consequently, there remains much scope for extremophile microbiomes to be explored as a source of plastic-degrading enzymes and microorganisms. We propose a best-practice workflow for isolating and reporting plastic-degrading taxa from diverse environmental microbiomes, which should include multiple lines of evidence supporting changes in polymer structure, mass loss, and detection of presumed degradation products, along with confirmation of microbial strains and enzymes (and their associated genes) responsible for high molecular weight plastic polymer degradation. Such approaches are necessary for enzymatic degraders of high molecular weight plastic polymers to be differentiated from organisms only capable of degrading the more labile carbon within predominantly amorphous plastics, plastic monomers, additives or fillers.
Collapse
Affiliation(s)
- G Lear
- School of Biological Sciences, University of Auckland, 3a Symonds Street, Auckland, 1010, New Zealand.
| | - J M Kingsbury
- Institute of Environmental Science and Research, 27 Creyke Rd, Ilam, Christchurch, 8041, New Zealand
| | - S Franchini
- School of Biological Sciences, University of Auckland, 3a Symonds Street, Auckland, 1010, New Zealand
| | - V Gambarini
- School of Biological Sciences, University of Auckland, 3a Symonds Street, Auckland, 1010, New Zealand
| | - S D M Maday
- School of Biological Sciences, University of Auckland, 3a Symonds Street, Auckland, 1010, New Zealand
| | - J A Wallbank
- School of Biological Sciences, University of Auckland, 3a Symonds Street, Auckland, 1010, New Zealand
| | - L Weaver
- Institute of Environmental Science and Research, 27 Creyke Rd, Ilam, Christchurch, 8041, New Zealand
| | - O Pantos
- Institute of Environmental Science and Research, 27 Creyke Rd, Ilam, Christchurch, 8041, New Zealand
| |
Collapse
|
19
|
Roman L, Butcher RG, Stewart D, Hunter S, Jolly M, Kowalski P, Hardesty BD, Lenting B. Plastic ingestion is an underestimated cause of death for southern hemisphere albatrosses. Conserv Lett 2020. [DOI: 10.1111/conl.12785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Affiliation(s)
- Lauren Roman
- CSIRO Oceans and Atmosphere Hobart Tasmania Australia
- Institute for Marine and Antarctic Studies University of Tasmania Hobart Tasmania Australia
| | | | - David Stewart
- Department of Environment and Science Queensland Government Brisbane Queensland Australia
| | - Stuart Hunter
- Wildbase Hospital Massey University Palmerston North New Zealand
| | - Megan Jolly
- Wildbase Hospital Massey University Palmerston North New Zealand
| | - Phil Kowalski
- The Nest Te Kōhanga Wellington Zoo Wellington New Zealand
| | | | - Baukje Lenting
- The Nest Te Kōhanga Wellington Zoo Wellington New Zealand
| |
Collapse
|
20
|
Roman L, Kastury F, Petit S, Aleman R, Wilcox C, Hardesty BD, Hindell MA. Plastic, nutrition and pollution; relationships between ingested plastic and metal concentrations in the livers of two Pachyptila seabirds. Sci Rep 2020; 10:18023. [PMID: 33093560 PMCID: PMC7582968 DOI: 10.1038/s41598-020-75024-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 10/08/2020] [Indexed: 02/06/2023] Open
Abstract
Naturally occurring metals and metalloids [metal(loid)s] are essential for the physiological functioning of wildlife; however, environmental contamination by metal(loid) and plastic pollutants is a health hazard. Metal(loid)s may interact with plastic in the environment and there is mixed evidence about whether plastic ingested by wildlife affects metal(loid) absorption/assimilation and concentration in the body. We examined ingested plastic and liver concentration of eleven metal(loid)s in two seabird species: fairy (Pachyptila turtur) and slender-billed prions (P. belcheri). We found significant relationships between ingested plastic and the concentrations of aluminium (Al), manganese (Mn), iron (Fe), cobalt (Co), copper (Cu) and zinc (Zn) in the liver of prions. We investigated whether the pattern of significant relationships reflected plastic-metal(loid) associations predicted in the scientific literature, including by transfer of metals from ingested plastics or malnutrition due to dietary dilution by plastics in the gut. We found some support for both associations, suggesting that ingested plastic may be connected with dietary dilution / lack of essential nutrients, especially iron, and potential transfer of zinc. We did not find a relationship between plastic and non-essential metal(loid)s, including lead. The effect of plastic was minor compared to that of dietary exposure to metal(oid)s, and small plastic loads (< 3 items) had no discernible link with metal(loid)s. This new evidence shows a relationship between plastic ingestion and liver metal(loid) concentrations in free-living wildlife.
Collapse
Affiliation(s)
- Lauren Roman
- CSIRO Oceans and Atmosphere, Hobart, TAS, Australia. .,Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS, Australia.
| | - Farzana Kastury
- Future Industries Institute, University of South Australia, Adelaide, SA, Australia
| | - Sophie Petit
- ScaRCE Research Centre, UniSA STEM, University of South Australia, Adelaide, SA, Australia
| | - Rina Aleman
- ScaRCE Research Centre, UniSA STEM, University of South Australia, Adelaide, SA, Australia
| | - Chris Wilcox
- CSIRO Oceans and Atmosphere, Hobart, TAS, Australia
| | | | - Mark A Hindell
- Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS, Australia.,Antarctic Climate and Ecosystems CRC, University of Tasmania, Hobart, TAS, Australia
| |
Collapse
|