环渤海潮间带长牡蛎微塑料富集特征研究
文献类型：期刊论文
| 作者 | 冉文; 滕佳; 刘永亮; 吴迪; 侯朝伟; 王清 ; 刘辉; 赵建民
|
| 刊名 | 海洋通报
 |
| 出版日期 | 2018-10-15 |
| 卷号 | 37期号:05页码:583-590 |
| 关键词 | 微塑料 环渤海 长牡蛎 富集 microplastic the Bohai Rim Crassostrea gigas enrichment |
| ISSN号 | 1001-6392 |
| DOI | 10.11840/j.issn.1001-6392.2018.05.012 |
| 其他题名 | Microplastic ingestion characteristics in the Pacific oysters collected from the intertidal zone of the Bohai Rim |
| 产权排序 | (1)中国科学院烟台海岸带研究所牟平海岸带环境综合试验站 ; (2)中国科学院大学 ; (3)西华大学 |
| 英文摘要 | Microplastics are defined as plastic particles with the largest size of less than 5 mm. At present, the pollution status of microplastics have received much concern. The Pacific oyster Crassostrea gigas samples were collected from nine stations in the intertidal zone of the Bohai Rim in June 2017. The microplastics in oysters were separated by tissue digestion and examined by stereoscopic microscope, and the polymer types were identified by microscopic Fourier transform infrared spectrometry (μ-FT-IR) . The results indicated that 73.91 %~95.65 % of the Pacific oysters ingested microplastics, and the average abundance of microplastic was 2.03/individual or 0.89 /g tissue (wet weight) The fiber was the main type of microplastics found in the Pacific oysters, with an average of 60.67 %, followed by fragments, while the proportion of films and pellets was relatively small. The color of microplastic was mostly blue and followed by white. The proportion of microplastics with a particle size of less than 500 μm was the highest, followed by microplastics with a size of 500~1 000 μm. The polymer types of microplastics included Rayon, polyethylene, polyethylene terephthalate, polypropylene, polyamide, and polystyrene,among which rayon accounted for as much as 50.00%. Above all, microplastic ingestion by the Pacific oysters were widespread in the intertidal zone of the Bohai Rim. Our results suggested that the abundance of microplastics in the Pacific oysters collected from the intertidal zone of the Bohai Rim was generally higher than the average level reported in other studies. Additionally, the abundance of microplastics in the Pacific oysters was high in the port station and low in the nature reserve station, indicating that the level of microplastic contamination was mainly affected by human activities. |
| 语种 | 中文 |
| CSCD记录号 | CSCD:6350610 |
| 资助机构 | 国家自然科学基金#41576122 ; 中国科学院青年创新促进研究会项目#2016196 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/24668]  |
| 专题 | 海岸带生物资源高效利用研究与发展中心 烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室 |
| 作者单位 | 1.西华大学 2.中国科学院大学; 3.中国科学院烟台海岸带研究所牟平海岸带环境综合试验站; |
| 推荐引用方式 GB/T 7714 | 冉文,滕佳,刘永亮,等. 环渤海潮间带长牡蛎微塑料富集特征研究[J]. 海洋通报,2018,37(05):583-590. |
| APA | 冉文.,滕佳.,刘永亮.,吴迪.,侯朝伟.,...&赵建民.(2018).环渤海潮间带长牡蛎微塑料富集特征研究.海洋通报,37(05),583-590. |
| MLA | 冉文,et al."环渤海潮间带长牡蛎微塑料富集特征研究".海洋通报 37.05(2018):583-590. |
入库方式： OAI收割
来源：烟台海岸带研究所
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