气候变化领域集成服务门户(CCPortal): A novel method enabling the accurate quantification of microplastics in the water column of deep ocean

CCPortal

DOI	10.1016/j.marpolbul.2019.07.008
	A novel method enabling the accurate quantification of microplastics in the water column of deep ocean
	Liu K.; Zhang F.; Song Z.; Zong C.; Wei N.; Li D.
发表日期	2019
ISSN	0025326X
起始页码	462
结束页码	465
卷号	146
英文摘要	Little information concerning microplastic (MP) pollution in the deep ocean is currently available, and a huge gap exists between sampling methodology and obtaining an authentic dataset. Verified sampling methodology is a fundamental step in the accurate determination of MP pollution in the pelagic environment, of which sample volume is a crucial factor. To address this methodological challenge, in situ filtration technology, a novel sampling method for microplastics in the water column, was proposed and investigated. On 27 April 2019, we took the East China Sea as a typical example in order to determine the relationship between sample volume and MP abundance. Analysis indicated that the filtrated volume has an impact on MP quantification and significant exponential regression between the sample volume and MPs was observed. This investigation indicated that a small volume sample could easily lead to MP overestimation, with at least 8 m3 water required to obtain reliable data. © 2019
英文关键词	Deep sea; Methodology; Microplastics; Sample volume; Water
语种	英语
scopus关键词	Microplastic; Pollution; Water; Accurate quantifications; Deep sea; Exponential regression; Filtration technologies; Information concerning; Methodology; Microplastics; Sample volume; Water filtration; microplastic; plastic; unclassified drug; plastic; deep sea; marine pollution; plastic waste; sampling; water column; Article; deep sea; East China Sea; filtration; pollution monitoring; quantitative analysis; sampling; sea pollution; China; environmental monitoring; particle size; procedures; sea; water pollutant; East China Sea; Pacific Ocean; China; Environmental Monitoring; Oceans and Seas; Particle Size; 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/149716
作者单位	State Key Laboratory of Estuarine and Coastal Research, East China Normal University, 3663 North Zhongshan Road, Shanghai, 200062, China
推荐引用方式 GB/T 7714	Liu K.,Zhang F.,Song Z.,et al. A novel method enabling the accurate quantification of microplastics in the water column of deep ocean[J],2019,146.
APA	Liu K.,Zhang F.,Song Z.,Zong C.,Wei N.,&Li D..(2019).A novel method enabling the accurate quantification of microplastics in the water column of deep ocean.Marine Pollution Bulletin,146.
MLA	Liu K.,et al."A novel method enabling the accurate quantification of microplastics in the water column of deep ocean".Marine Pollution Bulletin 146(2019).