DOI: 10.1016/j.marpolbul.2017.12.054
Scopus记录号: 2-s2.0-85040605581
论文题名: Effective and easy to use extraction method shows low numbers of microplastics in offshore planktivorous fish from the northern Baltic Sea
作者: Budimir S. ; Setälä O. ; Lehtiniemi M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 127 起始页码: 586
结束页码: 592
语种: 英语
英文关键词: Herring
; Ingestion
; Monitoring
; NaOH
; SDS
; Sprat
Scopus关键词: Alkalinity
; Fish
; Ingestion (engines)
; Monitoring
; Sodium compounds
; Alkaline digestion
; Herring
; Method validations
; Microplastic particles
; NaOH
; Planktivorous fish
; Sprat
; Three-spined sticklebacks
; Extraction
; microplastic
; plastic
; polymer
; unclassified drug
; clupeoid
; extraction method
; hydroxide
; monitoring
; planktivore
; plastic waste
; sodium
; animal tissue
; Article
; Baltic Sea
; controlled study
; extraction
; herring
; intestine
; nonhuman
; planktivore
; spike
; stickleback
; validation process
; Atlantic Ocean
; Baltic Sea
; Clupeidae
; Gasterosteus aculeatus
; Sprattus sprattus
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Although the presence of microplastics in marine biota has been widely recorded, extraction methods, method validation and approaches to monitoring are not standardized. In this study a method for microplastic extraction from fish guts based on a chemical alkaline digestion is presented. The average particle retrieval rate from spiked fish guts, used for method validation, was 84%. The weight and shape of the test particles (PET, PC, HD-PE) were also analysed with no noticeable changes in any particle shapes and only minor weight change in PET (2.63%). Microplastics were found in 1.8% of herrings (n = 164) and in 0.9% of sprat (n = 154). None of the three-spined sticklebacks (n = 355) contained microplastic particles. © 2017 Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88477
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: Finnish Environment Institute, Marine Research Centre, P.O. Box 140, Helsinki, Finland
Recommended Citation:
Budimir S.,Setälä O.,Lehtiniemi M.. Effective and easy to use extraction method shows low numbers of microplastics in offshore planktivorous fish from the northern Baltic Sea[J]. Marine Pollution Bulletin,2018-01-01,127