气候变化领域集成服务门户(CCPortal): Chemical composition and abundance of microplastics in the muscle of commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic)

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DOI	10.1016/j.marpolbul.2020.111700
	Chemical composition and abundance of microplastics in the muscle of commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic)
	Fernández Severini M.D.; Buzzi N.S.; Forero López A.D.; Colombo C.V.; Chatelain Sartor G.L.; Rimondino G.N.; Truchet D.M.
发表日期	2020
ISSN	0025326X
卷号	161
英文摘要	Microplastics (plastics <5 mm) contamination is of worldwide concern and represents a threat to the environment, biota, and humans. Also, they are potential carriers of other contaminants, increasing their adverse effects. In this study, it was analyzed for the first time the chemical composition and abundance of microplastics (MPs) in the commercial shrimp Pleoticus muelleri. Fibers were the predominant plastics (mean: 1.31 fibers g−1 wet weight) in the abdominal muscle of the shrimps being black, the dominant colour. μ-Raman showed that fibers were composed of polyethylene (PE), polypropylene (PP), and cellulose. Also, weathering and topography of the fibers were analyzed through wide-field confocal microscopy. C, O, Si, Al, K, as well as Fe, Zn, S, Ba, Br, and Ti on the plastic surface were detected with SEM/EDS, indicating potential carriers of contaminants. Capsule: The shrimp Pleoticus muelleri ingests fibers with different chemical elements adsorbed on the plastic surface. © 2020 Elsevier Ltd
英文关键词	Estuary; Microplastics; Pollution; Seafood; Shrimp
语种	英语
scopus关键词	Aluminum metallography; Barium metallography; Chemical elements; Elastomers; Fibers; Iron metallography; Microplastic; Muscle; Polypropylenes; Shellfish; Titanium metallography; Topography; Zinc metallography; Abdominal muscle; Adverse effect; Chemical compositions; Coastal environments; Microplastics; Plastic surfaces; Southwestern Atlantic; Wide field; Chemical analysis; anthropogenic effect; chemical composition; commercial species; crustacean; estuary; muscle; plastic waste; pollution exposure; seafood; Chemical Analysis; Chemical Elements; Elastomers; Fibers; Impurities; Plastics; Surfaces; Topography; Atlantic Ocean; Atlantic Ocean (Southwest); Decapoda (Crustacea); Pleoticus muelleri
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/148490
作者单位	Instituto Argentino de Oceanografía (IADO), CONICET/UNS, CCT-Bahía Blanca, Camino La Carrindanga, km 7.5, Edificio E1, Bahía Blanca, Buenos Aires B8000FWB, Argentina; Departamento de Biología, Bioquímica y Farmacia, Universidad Nacional del Sur (UNS), San Juan 670, Bahía Blanca, Buenos Aires B8000ICN, Argentina; Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC), Departamento de Fisicoquímica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria, Córdoba, X5000HUA, Argentina
推荐引用方式 GB/T 7714	Fernández Severini M.D.,Buzzi N.S.,Forero López A.D.,et al. Chemical composition and abundance of microplastics in the muscle of commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic)[J],2020,161.
APA	Fernández Severini M.D..,Buzzi N.S..,Forero López A.D..,Colombo C.V..,Chatelain Sartor G.L..,...&Truchet D.M..(2020).Chemical composition and abundance of microplastics in the muscle of commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic).Marine Pollution Bulletin,161.
MLA	Fernández Severini M.D.,et al."Chemical composition and abundance of microplastics in the muscle of commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic)".Marine Pollution Bulletin 161(2020).