Artículo
First report of microplastics presence in the mussel Mytilus chilensis from Ushuaia Bay (Beagle Channel, Tierra del Fuego, Argentina)
Pérez, Analía Fernanda
; Ojeda, Mariel Adriana
; Rimondino, Guido Noé
; Chiesa, Ignacio Luis
; Di Mauro, Rosana Patricia
; Boy, Claudia Clementina
; Calcagno, Javier Ángel
Fecha de publicación:
12/2020
Editorial:
Pergamon-Elsevier Science Ltd
Revista:
Marine Pollution Bulletin
ISSN:
1879-3363
e-ISSN:
0025-326X
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
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.
Palabras clave:
MARINE POLLUTION
,
MICROPLASTICS
,
MYTILUS CHILENSIS
,
SPECTROSCOPIC ANALYSES
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(INFIQC)
Articulos de INST.DE INVESTIGACIONES EN FISICO- QUIMICA DE CORDOBA
Articulos de INST.DE INVESTIGACIONES EN FISICO- QUIMICA DE CORDOBA
Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Articulos de SEDE CENTRAL
Citación
Pérez, Analía Fernanda; Ojeda, Mariel Adriana; Rimondino, Guido Noé; Chiesa, Ignacio Luis; Di Mauro, Rosana Patricia; et al.; First report of microplastics presence in the mussel Mytilus chilensis from Ushuaia Bay (Beagle Channel, Tierra del Fuego, Argentina); Pergamon-Elsevier Science Ltd; Marine Pollution Bulletin; 161; B; 12-2020; 1-8
Compartir
Altmétricas