气候变化领域集成服务门户(CCPortal): Lessons learned from an intercalibration exercise on the quantification and characterisation of microplastic particles in sediment and water samples

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DOI	10.1016/j.marpolbul.2020.111097
	Lessons learned from an intercalibration exercise on the quantification and characterisation of microplastic particles in sediment and water samples
	Cadiou J.-F.; Gerigny O.; Koren Š.; Zeri C.; Kaberi H.; Alomar C.; Panti C.; Fossi M.C.; Adamopoulou A.; Digka N.; Deudero S.; Concato M.; Carbonell A.; Baini M.; Galli M.; Galgani F.
发表日期	2020
ISSN	0025326X
卷号	154
英文摘要	An intercalibration exercise on the characterisation of microplastics in marine sediment and water samples was carried out among five laboratories involved in the implementation of the Marine Strategy Framework Directive (MSFD) in their country. The samples were prepared by mixing cleaned natural sediment and sea water with microplastics sets made of particles of various polymers, shapes and colours. Overall, the errors on total counts were under 25% in absolute value. The risk of non-detection and loss of particles is greater than the risk of contamination during sample analysis. Significant differences are observed among particle types. It appears difficult to obtain reliable and comparable data on the colour of microplastics. A comparison of the errors with regards to the protocols used led to recommend NaCl [1.2 g/cm3] density separation for sediment and one filtering step (200 μm). The operators' experience appears as a key factor for the quality of the results. © 2020 Elsevier Ltd
英文关键词	Intercalibration; Microplastics; Protocols; Seawater; Sediment
语种	英语
scopus关键词	Microplastic; Natural polymers; Risk assessment; Seawater; Sodium chloride; Submarine geology; Density separation; Intercalibration; Marine sediments; Marine strategy framework directive(MSFD); Microplastic particles; Natural sediments; Risk of contamination; Sample analysis; Sediments; distilled water; microplastic; polymer; plastic; calibration; marine pollution; marine sediment; plastic waste; seawater; animal shell; Article; calibration; concentration (parameter); controlled study; Fourier transform infrared spectroscopy; intercalibration exercise; limit of quantitation; nonhuman; particle size; plant leaf; Posidonia oceanica; reliability; risk factor; sediment; water sampling; zooplankton; environmental monitoring; sediment; water pollutant; Environmental Monitoring; Geologic Sediments; Microplastics; Plastics; Water Pollutants, Chemical
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/149006
作者单位	Institut Français de Recherche pour l'Exploitation de la Mer (Ifremer), Zone Portuaire de Bregaillon CS 20 330, La Seyne-sur-Mer, 83507, France; Institute for Water of the Republic of Slovenia (IWRS), Dunajska cesta 156, Ljubljana, SI-1000, Slovenia; Hellenic Centre for Marine Research (HCMR), Institute of Oceanography, 19013 Anavyssos, Attica, Greece; Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, Palma de Mallorca, 07015, Spain; Department of Physical Sciences, Earth and Environment, University of Siena, Via P.A. Mattioli, 4, Siena, 53100, Italy
推荐引用方式 GB/T 7714	Cadiou J.-F.,Gerigny O.,Koren Š.,et al. Lessons learned from an intercalibration exercise on the quantification and characterisation of microplastic particles in sediment and water samples[J],2020,154.
APA	Cadiou J.-F..,Gerigny O..,Koren Š..,Zeri C..,Kaberi H..,...&Galgani F..(2020).Lessons learned from an intercalibration exercise on the quantification and characterisation of microplastic particles in sediment and water samples.Marine Pollution Bulletin,154.
MLA	Cadiou J.-F.,et al."Lessons learned from an intercalibration exercise on the quantification and characterisation of microplastic particles in sediment and water samples".Marine Pollution Bulletin 154(2020).