气候变化领域集成服务门户(CCPortal): Assessing microplastic uptake and impact on omnivorous juvenile white seabream Diplodus sargus (Linnaeus; 1758) under laboratory conditions

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DOI	10.1016/j.marpolbul.2020.111162
	Assessing microplastic uptake and impact on omnivorous juvenile white seabream Diplodus sargus (Linnaeus; 1758) under laboratory conditions
	Müller C.; Erzini K.; Teodósio M.A.; Pousão-Ferreira P.; Baptista V.; Ekau W.
发表日期	2020
ISSN	0025326X
卷号	157
英文摘要	Previous laboratory feeding experiments, representing the state-of-the-art methodology to investigate microplastic (MP) ingestion and its impact for fish, tend to disregard both the significance of applying realistic MP densities and the potential relevance of biofilm-coating for ingestion probability. This experiment assessed the uptake of either pristine or biofilm-coated MP particles and the physiological impacts for juvenile white seabream for MP concentrations consistent with those found in the field along with natural prey over a course of 3.5 weeks. Results indicate the ability of juvenile D. sargus to discriminate between edible and non-edible prey. A distinct preference for biofilm-coated over pristine particles could not be verified. No significant impact on growth and condition was found except for high levels of MP ingestion. The outcomes highlight the importance of performing MP feeding experiments mimicking natural conditions to reliably assess the impact of MP on early life stages of fish. © 2020 Elsevier Ltd
英文关键词	Early life stages of fish; Ingestion; Otoliths; Polystyrene; RNA:DNA; Sparidae; Stomach content
语种	英语
scopus关键词	Fish; Microplastic; Early life stages of fishes; Feeding experiments; Laboratory conditions; Natural conditions; State of the art; White seabream; Biofilms; ketoconazole; microplastic; plastic; assessment method; bioaccumulation; biofilm; concentration (composition); juvenile; omnivory; perciform; physiological response; plastic; adverse event; animal experiment; animal tissue; Article; biofilm; body growth; concentration (parameter); controlled study; Diplodus sargus; environmental exposure; feeding behavior; forage; ingestion; juvenile animal; life cycle; morphometry; mortality; nonhuman; omnivore; otolith; prey; sea bream; animal; Perciformes; Diplodus sargus; Diplodus sargus sargus; Sparidae; Animals; Microplastics; Perciformes; Plastics; Sea Bream
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/148827
作者单位	Leibniz Centre for Tropical Marine Research (ZMT), Fahrenheitstraße 6, Bremen, 28359, Germany; Centro de Ciências do Mar (CCMAR), Universidade do Algarve, Campus de Gambelas, Faro, 8005-139, Portugal; Estação Piloto de Piscicultura de Olhão (EPPO), Instituto Português do Mar e da Atmosfera (IPMA), Olhão, Portugal
推荐引用方式 GB/T 7714	Müller C.,Erzini K.,Teodósio M.A.,et al. Assessing microplastic uptake and impact on omnivorous juvenile white seabream Diplodus sargus (Linnaeus; 1758) under laboratory conditions[J],2020,157.
APA	Müller C.,Erzini K.,Teodósio M.A.,Pousão-Ferreira P.,Baptista V.,&Ekau W..(2020).Assessing microplastic uptake and impact on omnivorous juvenile white seabream Diplodus sargus (Linnaeus; 1758) under laboratory conditions.Marine Pollution Bulletin,157.
MLA	Müller C.,et al."Assessing microplastic uptake and impact on omnivorous juvenile white seabream Diplodus sargus (Linnaeus; 1758) under laboratory conditions".Marine Pollution Bulletin 157(2020).