黄海桑沟湾水体及沉积物中微塑料污染特征研究

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	黄海桑沟湾水体及沉积物中微塑料污染特征研究
其他题名	The pollution characteristics of microplastics in the water and sediments of Sanggou bay in the Yellow Sea
	熊宽旭; 赵新月; 周倩; 付传城; 涂晨; 李连祯; 骆永明
发表期刊	海洋环境科学
ISSN	1007-6336
	2019
卷号	38 期号:2 页码:198-204
关键词	桑沟湾微塑料潮滩丰度空间分布 Sanggou bay microplastics tidal flats abundance spatial distribution In recent years,research on microplastics pollution in the marine environment has been increasing,but studies on microplastics in water bodies and sediments of the bay under the influence of high-intensity human activities are still rarely reported. In this study,the pollution characteristics of microplastics in the wayer and sediments of Sanggou bay were investigated in December 2017,after the harvest of large-scale aquaculture,with the aim to study the effects of aquaculture activities and hydrodynamics on pollution characteristics and spatial distribution of microplastics in the bay. The results showed that the types of microplastics in the water and sediments of Sanggou bay were mainly fibers,fragments,films,foams and particles. The microplastic abundances in the water and sediments were 1.8 ~ 31.2 N/L,31.2 ~ 1246.8 N/kg,respectively. The average particle sizes of microplastics in water and sediments were 0.51 0.20 mm and 1.54 1.02 mm,respectively. The results of spatial distribution of microplastics in Sanggou bay showed that the high abundance area mainly appears in the inshore waters,and the abundance of microplastics tends to decrease from the inner areas of estuary to the outshore areas. The heterogeneity of microplastic abundance and spatial distribution in Sanggou bay is mainly affected by human activities such as aquaculture,living and shipping,as well as hydrodynamics. In the future,fine sampling and analysis are needed to fully understand the temporal and spatial distribution of microplastics pollution in the bay areas.
研究领域	Environmental Sciences & Ecology
产权排序	1
作者部门	海岸带环境过程实验室
收录类别	CSCD
语种	中文
关键词[WOS]	桑沟湾 ; 微塑料 ; 潮滩 ; 丰度 ; 空间分布 ; Sanggou bay ; microplastics ; tidal flats ; abundance ; spatial distribution
研究领域[WOS]	Environmental Sciences & Ecology
CSCD记录号	CSCD:6470410
引用统计
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/24161
专题	中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室中国科学院海岸带环境过程与生态修复重点实验室
通讯作者	骆永明
推荐引用方式 GB/T 7714	熊宽旭,赵新月,周倩,等. 黄海桑沟湾水体及沉积物中微塑料污染特征研究[J]. 海洋环境科学,2019,38(2):198-204.
APA	熊宽旭.,赵新月.,周倩.,付传城.,涂晨.,...&骆永明.(2019).黄海桑沟湾水体及沉积物中微塑料污染特征研究.海洋环境科学,38(2),198-204.
MLA	熊宽旭,et al."黄海桑沟湾水体及沉积物中微塑料污染特征研究".海洋环境科学 38.2(2019):198-204.