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厦门大学 [1]
自然资源部第一海洋研... [1]
烟台海岸带研究所 [1]
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期刊论文 [3]
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2019 [1]
2012 [2]
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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
期刊论文
海洋环境科学, 2019, 卷号: 38, 期号: 2, 页码: 198-204
作者:
熊宽旭
;
赵新月
;
周倩
;
付传城
;
涂晨
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2020/06/17
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.
近岸海水中全氟化合物的液相色谱-离子阱质谱法测定
期刊论文
环境化学, 2012, 卷号: 31, 期号: 6, 页码: 896-901
作者:
李鑫
;
陈军辉
;
程红艳
;
史倩
;
蒋凤华
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/03/13
近岸海洋环境
固相萃取
高效液相色谱
离子阱质谱
全氟化合物
inshore marine environment
SPE
HPLC
ion trap mass spectrometry
PFCs
近岸海水中全氟化合物的液相色谱-离子阱质谱法测定
期刊论文
2012
李鑫
;
陈军辉
;
程红艳
;
史倩
;
蒋凤华
;
郑立
;
王小如
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2016/05/17
近岸海洋环境
固相萃取
高效液相色谱
离子阱质谱
全氟化合物
inshore marine environment
SPE
HPLC
ion trap mass spectrometry
PFCs
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