DOI: 10.1016/j.marpolbul.2018.01.044
Scopus记录号: 2-s2.0-85044625023
论文题名: Occurrence of microplastics in commercial fish from a natural estuarine environment
作者: Bessa F. ; Barría P. ; Neto J.M. ; Frias J.P.G.L. ; Otero V. ; Sobral P. ; Marques J.C.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 128 起始页码: 575
结束页码: 584
语种: 英语
英文关键词: Analytical methods
; Estuary
; Fibers
; Fish
; Plastic pollution
; μ-FTIR
Scopus关键词: Estuaries
; Fibers
; Fisheries
; Marine pollution
; Polypropylenes
; Analytical method
; Dicentrarchus labrax
; Estuarine environments
; FTIR
; Gastrointestinal tract
; Mondego estuaries
; Plastic pollutions
; Potential negative effects
; Fish
; plastic
; polyester
; polymer
; polypropylene
; rayon
; unclassified drug
; bioaccumulation
; commercial species
; digestion
; estuarine environment
; fish
; ingestion rate
; plastic
; polymer
; Article
; controlled study
; Diplodus vulgaris
; estuary
; European sea bass
; fish
; gastrointestinal transit
; infrared spectroscopy
; nonhuman
; particle size
; Platichthys flesus
; Portugal
; sea bream
; Coimbra [Portugal]
; Mondego Estuary
; Portugal
; Dicentrarchus labrax
; Diplodus vulgaris
; Platichthys flesus
; Pleuronectoidei
; Serranidae
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Microplastic ingestion has been reported for several marine species, but the level of contamination in transitional systems and associated biota is less known. The aim of this study was to assess the occurrence of microplastic ingestion in three commercial fish species: the sea bass (Dicentrarchus labrax), the seabream (Diplodus vulgaris) and the flounder (Platichthys flesus) from the Mondego estuary (Portugal). Microplastics were extracted from the gastrointestinal tract of 120 individuals by visual inspection and digestion solution. A total of 157 particles were extracted from 38% of total fish (96% fibers), with 1.67 ± 0.27 (SD) microplastics per fish. Significantly higher amount of ingested microplastics was recorded for D. vulgaris (73%). The dominant polymers identified by μ-FTIR were polyester, polypropylene and rayon (semi-synthetic fiber). It is reported for the first time the presence of this pollutant in fish populations from the Mondego estuary raising concerns on their potential negative effects. © 2018 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88468
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: MARE – Marine and Environmental Sciences Centre, Faculdade de Ciências e Tecnologia, Universidade de Coimbra, Coimbra, Portugal; MFRC - Marine and Freshwater Research Centre, Galway-Mayo Institute of Technology, Dublin Road, Galway, Ireland; Department of Conservation and Restoration and LAQV-REQUIMTE, Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa, Monte de Caparica, Portugal; MARE - Marine and Environmental Sciences Centre, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Campus da Caparica, Caparica, Portugal
Recommended Citation:
Bessa F.,Barría P.,Neto J.M.,et al. Occurrence of microplastics in commercial fish from a natural estuarine environment[J]. Marine Pollution Bulletin,2018-01-01,128