DOI: 10.1016/j.marpolbul.2017.06.081
Scopus记录号: 2-s2.0-85021799012
论文题名: Screening for microplastics in sediment, water, marine invertebrates and fish: Method development and microplastic accumulation
作者: Karlsson T.M. ; Vethaak A.D. ; Almroth B.C. ; Ariese F. ; van Velzen M. ; Hassellöv M. ; Leslie H.A.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 122, 期: 2018-01-02 起始页码: 403
结束页码: 408
语种: 英语
Scopus关键词: Risk assessment
; Sediments
; Degradation effect
; Density separation
; Environmental pollutants
; Enzymatic digestions
; Exposure and risk assessments
; Invertebrate species
; Marine invertebrates
; Method development
; Water treatment
; microplastic
; plastic
; proteinase K
; unclassified drug
; water
; plastic
; water
; bioaccumulation
; bivalve
; digestion
; enzyme
; extraction method
; plastic
; pollution exposure
; sediment pollution
; water pollution
; animal tissue
; Article
; biota
; concentration (parameters)
; contamination
; controlled study
; fish
; marine environment
; marine species
; Mytilus edulis
; nonhuman
; North Sea
; pollutant
; Raman spectrometry
; risk assessment
; Salmo trutta
; screening
; sea surface waters
; sediment
; water sampling
; analysis
; animal
; environmental monitoring
; fish
; invertebrate
; sediment
; water pollutant
; Atlantic Ocean
; North Sea
; Invertebrata
; Salmo trutta
; Animals
; Environmental Monitoring
; Fishes
; Geologic Sediments
; Invertebrates
; North Sea
; Plastics
; Water
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Measurements of microplastics in biota and abiotic matrices are key elements of exposure and risk assessments for this emerging environmental pollutant. We investigated the abundance of microplastics in field-collected biota, sediment and water. An improved sediment extraction method, based on density separation was developed. For analysis of microplastics in biota we found that an adapted enzymatic digestion protocol using proteinase K performed best, with a 97% recovery of spiked plastic particles and no observed degradation effects on the plastics in subsequent Raman analysis. Field analysis revealed that 8 of 9 tested invertebrate species from the North Sea and 68% of analyzed individuals of brown trout (Salmo trutta) from the Swedish West Coast had microplastics in them. Based on the number of plastic particles per kg d.w. the microplastic concentrations found in mussels were approximately a thousand-fold higher compared to those in sediment and surface water samples from the same location. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88231
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Department of Environment and Health, Vrije Universiteit, De Boelelaan 1087, Amsterdam, Netherlands; University of Gothenburg, Department of Marine Sciences Sven Loven Research Centre, Kristineberg 566, Fiskebäckskil, Sweden; Deltares, Marine and Coastal Systems, Boussinesqweg 1, Delft, Netherlands; University of Gothenburg, Department of Biological and Environmental Sciences, Medicinaregatan 18A, Göteborg, Sweden; LaserLaB, Vrije Universiteit, De Boelelaan 1081, Amsterdam, Netherlands
Recommended Citation:
Karlsson T.M.,Vethaak A.D.,Almroth B.C.,et al. Screening for microplastics in sediment, water, marine invertebrates and fish: Method development and microplastic accumulation[J]. Marine Pollution Bulletin,2017-01-01,122(2018-01-02)