Plastic-derived contaminants in Aleutian Archipelago seabirds with varied foraging strategies

Padula, Veronica M.; Beaudreau, Anne H.; Hagedorn, Birgit; Causey, Douglas

doi:10.1016/j.marpolbul.2020.111435

Cited by 24 publications

(16 citation statements)

References 72 publications

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“…conteúdo gastrointestinal Mallory et al, 2008;Colabuono et al, 2009;Tourinho et al, 2010;Gray et al, 2012;Codina-Garcia et al, 2013;Bond et al, 2014;Jimenez et al, 2015;Acampora et al, 2016;Herzke et al, 2016;Poon et al, 2017;Petry & Benemann, 2017;Ryan, 2008Ryan, , 2016Roman et al, 2016Roman et al, , 2019Hyrenbach et al, 2017;Provencher et al, 2009, 2014, 2018b, van Franeker et al, 2011Tavares et al, 2017;Avery-Gomm et al, 2018;Lavers et al, 2019;Avery-Gomm, 2020;Baak et al, 2020;Padula et al, 2020;Kühn, 2020;Bourdages et al, 2021;Hamilton et al, 2021;Kühn et al, 2021. DOI: 10.37002/biobrasil.v11i3.1829 Métodos para Avaliação da Exposição a Poluentes Plásticos em Procellariiformes: Revisão e Padronização de Protocolos…”

Section: Aves Mortasunclassified

“…óleo estomacal Tanaka et al, 2015;Kühn, 2020; itens plásticos de conteúdo estomacal Tanaka et al, 2013Tanaka et al, , 2015Tanaka et al, , 2018Tanaka et al, , 2019Herzke et al, 2016;Neumann et al, 2021. tecido adiposo, abdominal e músculo peitoral, órgãos (fígado) Tanaka et al, 2013Tanaka et al, , 2015Tanaka et al, , 2020Herzke et al, 2016;Commendatore et al, 2018;Padula et al, 2020;Neumann et al, 2021. Fossi et al, 2012, 2014Baini et al, 2017 Os métodos analíticos usados para detecção e triagem de itens plásticos são diversos e dependem do tamanho dos itens plásticos analisados, do tipo de amostra e da quantidade de material orgânico na mesma.…”

Section: Aves Mortasunclassified

“…No entanto, podem ser agrupados em três subcategorias: (a) exame visual a olho nu (Avery-Gomm, 2020); (b) exame visual com microscópio óptico (com ou sem coloração fluorescente seletiva utilizando vermelho do Nilo) (e.g. Avery-Gomm et al, 2018;Padula et al, 2020); e (c) digestão da amostra com subsequente filtração e análise visual (usualmente utilizado para itens menores a 1mm e/ou amostras com elevado conteúdo de matéria orgânica) (e.g. Provencher Outro conjunto de análises possíveis inclui a caracterização dos itens triados: (a) física (tamanho, forma, tipo, cor) de acordo com os códigos estabelecidos por United Nations Joint Group of Scientific Experts on Scientific Aspects of Marine Environmental Protection (GESAMP, 2019) (e.g.…”

Section: Aves Mortasunclassified

“…Passo 4: identificação visual (detecção), quantificação e caracterização dos itens plásticos: Para partículas de 1-5mm, a avaliação visual é geralmente realizada em estéreo-microscópio (Provencher et al, 2014(Provencher et al, , 2018bPadula et al, 2020). Para facilitar sua identificação recomenda-se coloração com vermelho do Nilo, o qual faz com que as partículas de plástico se tornem fluorescentes sob luz azul (Maes et al, 2017).…”

Section: Recomendações Específicas Para Procedimentos Que Envolvam Detecção Triagem E Caracterização Dos Itens Plásticosunclassified

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Métodos para Avaliação da Exposição a Poluentes Plásticos em Procellariiformes: Revisão e Padronização de Protocolos

2021

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A presença de resíduos antropogênicos em águas oceânicas e sua ingestão por aves marinhas tem sido alvo de um crescente número de estudos. Os Procellariiformes são particularmente suscetíveis à ingestão de plástico, uma vez que se alimentam preferencialmente de pequenas presas na superfície da água, onde os plásticos tendem a flutuar e se acumular. Após revisão bibliográfica e aplicação prática de técnicas em campo e laboratório, apresentamos um protocolo padronizado de amostragem para a avaliação da ingestão de plásticos por Procellariiformes que inclui recomendações para opções de tipos e fontes de amostras, além de adaptações à coleta para atender a diversos objetivos de pesquisa. As amostras podem ser coletadas de animais mortos oriundos da captura incidental em atividades de pesca; encalhes de praia; aves mortas nas colônias ou centros de reabilitação; animais vivos em colônias ou centros de reabilitação; ou amostragem não invasiva por meio das fezes, bolos alimentares e ovos não eclodidos. Além disso, sugerimos tipos de análises possíveis, materiais necessários e rotinas de limpeza para evitar a contaminação durante a coleta e processamento. O uso de protocolos padronizados aumenta a consistência, comparabilidade e a reprodutibilidade, permitindo comparações entre estudos em escalas temporais e espaciais diferenciadas.

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Section: Aves Mortasunclassified

Section: Recomendações Específicas Para Procedimentos Que Envolvam Detecção Triagem E Caracterização Dos Itens Plásticosunclassified

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Métodos para Avaliação da Exposição a Poluentes Plásticos em Procellariiformes: Revisão e Padronização de Protocolos

2021

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“…These inputs have been reported to contaminate freshwater [8,9], seawater [10], sediment [9,11], soil [12,13], the atmosphere [14,15], and the non-target biota in these matrices [16][17][18]. The pervasive use and migration of phthalates from consumer products have resulted in widespread marine contamination reported in areas that range from remote (e.g., Aleutian Islands [19] and the High Arctic [20]) to urbanized (e.g., coastal areas along the Persian Gulf [21] and the Qiantang River, China [22]) locations. In fact, evidence of exposure among marine wildlife is abundant and diverse across all trophic levels including exposure to benthic species (e.g., blue mussels Mytilus edulis [16]; dungeness crabs, Cancer magister [16]; prawns [23]), intermediate consumers (e.g., white-spotted greenlings, Hexogrammos stelleri [16]; Dolly Vardens, Salvelinus malma [24]; silver scabbardfish, Lepidopus caudatus [25]; common roach fish, Rutilus [26]), and higher-level predators (e.g., Atlantic bluefin tuna, Thunnus thynnus [27]; harbor porpoises, Phocoena [28]; fin whales, Balaenoptera physalus [18]; Risso's dolphins, Grampus griseus [29]; striped dolphins, Stenella coeruleoalba [29]; and common bottlenose dolphins, Tursiops truncates [29][30][31][32]).…”

Section: Introductionmentioning

confidence: 99%

Temporal and Spatial Evaluation of Mono(2-ethylhexyl) Phthalate (MEHP) Detection in Common Bottlenose Dolphins (Tursiops truncatus) from Sarasota Bay, Florida, USA

Dziobak

Balmer²,

Wells

et al. 2022

Oceans

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Phthalates are endocrine-disrupting chemicals added to plastics, personal care products, cleaning solutions, and pesticides. Extensive use has led to its exposure to wildlife, including common bottlenose dolphins (Tursiops truncatus) from Sarasota Bay, Florida, USA; however, there are gaps in knowledge regarding whether sample timing or geographic location influence exposure. Dolphins were evaluated for temporal and spatial variability in urinary mono(2-ethylhexyl) phthalate (MEHP) detection (2010–2019). Significant fluctuations in detectable MEHP concentrations were found across the dataset. All samples from 2014 and 2015 (n = 12) had detectable MEHP concentrations; thus, data were classified into cohorts to explore the significance of prevalent MEHP detection (“Cohort 1” (n = 10; 2010–2013), “Cohort 2” (2014–2015), and “Cohort 3” (n = 29; 2016–2019)). Compared to Cohorts 1 and 3, Cohort 2 had higher detectable MEHP concentrations (Dunn’s; p = 0.0065 and p = 0.0012, respectively) and a greater proportion of detectable MEHP concentrations (pairwise comparisons using Benjamini–Hochberg adjustments: p = 0.0016 and p = 0.0059, respectively). MEHP detection also varied across spatial scales. Dolphins with detectable MEHP concentrations had ranges primarily within enclosed embayments, while dolphins with nondetectable MEHP concentrations extended into open waters, potentially indicating geographically linked exposure risk. This study suggests that researchers and management agencies should consider a population’s ranging pattern, geographic habitat characteristics, and sample timing when assessing small cetacean health in relation to contaminant exposure.

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The biography of microplastics (MPs): occurrences, sources, weathering/degradation, characterization, ecological/human risks, removal methods, policy development, and current trends and future perspectives

Ratnayake,

Gunawardhana,

Perera

2024

Anthropocene Coasts

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The environment provides endless assistance for the wellbeing of all living organisms. However, the environment can be stressed due to anthropogenic and non-anthropogenic pollutants. Plastics have been identified as a persistent pollutant that has been stressing the environment for over a few decades. Among these hazardous plastics, the accumulation of microplastics (MPs) has been identified as a growing global issue. MPs are generally defined as small pieces of plastic less than 5 mm in diameter. Considering the source, two categories are identified, primary and secondary MPs, and it has been recognized that MPs are released into the environment during plastic production, transportation, product usage, and product maintenance. Different processes including physical, chemical, photodegradation, and biological degradations tend to break plastics into MP fragments, which include MPs as well as nanoplastics. Among these degradation processes, physical degradation is prominent in the coastal regions, and chemical degradation can occur due to corrosive chemicals, acids, gases, and atmospheric pollutants, which was the case during the recent MV X-Press Pearl disaster in the Indian Ocean. Different methodologies can be applied for the pretreatment, separation, detection, identification, and quantification of MPs. Digestion of complex substances and ultracentrifugation or ultrafiltration are utilized as pretreatment methods, whereas density, magnetic and electrostatic separations, filtration, and size-exclusion chromatography are practiced as separation methods for MPs. Scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy, atomic force microscopy (AFM), and mass spectrometry can be identified as the main analytical methods for MP detection. The ecological risk of MPs affects the marine environment, freshwater environment, and soil environment, ultimately influencing human health. To remediate the issue, removal methods for MPs are being developed, with currently progressing methods being physical sorption and filtration, biological removal and ingestion, chemical treatments, membrane processes, and magnetic separation. Considering the prospects, the need to conduct meta-analyses, and compare data from different studies done in various geographic regions is important, which, among other related topics such as policy development, are discussed thoroughly through this review article.

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Plastic-derived contaminants in Aleutian Archipelago seabirds with varied foraging strategies

Cited by 24 publications

References 72 publications

Métodos para Avaliação da Exposição a Poluentes Plásticos em Procellariiformes: Revisão e Padronização de Protocolos

Métodos para Avaliação da Exposição a Poluentes Plásticos em Procellariiformes: Revisão e Padronização de Protocolos

Temporal and Spatial Evaluation of Mono(2-ethylhexyl) Phthalate (MEHP) Detection in Common Bottlenose Dolphins (Tursiops truncatus) from Sarasota Bay, Florida, USA

The biography of microplastics (MPs): occurrences, sources, weathering/degradation, characterization, ecological/human risks, removal methods, policy development, and current trends and future perspectives

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