气候变化领域集成服务门户(CCPortal): First report of microplastics presence in the mussel Mytilus chilensis from Ushuaia Bay (Beagle Channel; Tierra del Fuego; Argentina)

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DOI	10.1016/j.marpolbul.2020.111753
	First report of microplastics presence in the mussel Mytilus chilensis from Ushuaia Bay (Beagle Channel; Tierra del Fuego; Argentina)
	Pérez A.F.; Ojeda M.; Rimondino G.N.; Chiesa I.L.; Di Mauro R.; Boy C.C.; Calcagno J.A.
发表日期	2020
ISSN	0025326X
卷号	161
英文摘要	Microplastics contamination is reported for the first time on Mytilus chilensis from Ushuaia Bay, one of the most remote areas of South America. Our results demonstrate the occurrence of microplastics in all samples, with an average of 8.6 ± 3.53 items per individual. Fibers and fragments were the most abundant, with a percentage of 77.91 and 17.44%, respectively. The average length of the fibers was 742.3 ± 702.1 μm, while the average cross-sectional area of fragments was 1944.80 ± 960.94 μm2. The polymers identified were polyamides, semi-synthetic cellulosic materials, and PVC copolymers. The number of microplastics per individual was greater than those reported in even more populated regions. Probably, the modifications included in the technique led to optimize the extraction of MPs, reflecting the detection of a greater number of particles. M. chilensis could play a role in an extensive evaluation of MPs in the Ushuaia Bay, providing information on the interaction of MPs and biota. © 2020 Elsevier Ltd
英文关键词	Marine pollution; Microplastics; Mytilus chilensis; Spectroscopic analyses
语种	英语
scopus关键词	Polyvinyl chlorides; Average length; Beagle channels; Cellulosic material; Cross sectional area; Microplastics; Remote areas; South America; Ushuaia bays; Microplastic; Mytilus chilensis
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/148421
作者单位	Laboratorio de Invertebrados Marinos, CEBBAD, Universidad Maimónides – CONICET, Ciudad Autónoma de Buenos Aires, Argentina; INFIQC - CONICET - Instituto de Investigaciones en Fisicoquímica de Córdoba, Departamento de Fisicoquímica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria, Córdoba, Argentina; Laboratorio de Crustáceos y Ecosistemas Costeros, CADIC - CONICET, Ushuaia, Argentina; Instituto Nacional de Investigación y Desarrollo Pesquero. Mar del Plata, Buenos Aires, Argentina; Laboratorio de Ecología, Fisiología y Evolución de Organismos Acuáticos, CADIC - CONICET, Ushuaia, Argentina
推荐引用方式 GB/T 7714	Pérez A.F.,Ojeda M.,Rimondino G.N.,et al. First report of microplastics presence in the mussel Mytilus chilensis from Ushuaia Bay (Beagle Channel; Tierra del Fuego; Argentina)[J],2020,161.
APA	Pérez A.F..,Ojeda M..,Rimondino G.N..,Chiesa I.L..,Di Mauro R..,...&Calcagno J.A..(2020).First report of microplastics presence in the mussel Mytilus chilensis from Ushuaia Bay (Beagle Channel; Tierra del Fuego; Argentina).Marine Pollution Bulletin,161.
MLA	Pérez A.F.,et al."First report of microplastics presence in the mussel Mytilus chilensis from Ushuaia Bay (Beagle Channel; Tierra del Fuego; Argentina)".Marine Pollution Bulletin 161(2020).