Microplastic contamination caused by different rearing modes of Asian swamp eel (Monopterus albus)
文献类型： 外文期刊
作者： Lv, Weiwei 1 ; Yuan, Quan 1 ; He, Defu 2 ; Lv, Weiguang 1 ; Zhou, Wenzong 1 ;
作者机构： 1.Shanghai Acad Agr Sci, Eco Environm Protect Res Inst, Shanghai, Peoples R China
2.East China Normal Univ, Sch Ecol & Environm Sci, Shanghai, Peoples R China
关键词： cement-pool rearing; microplastic contamination; Monopterus albus; net-cage rearing; recycled-water rearing; rice-field rearing
期刊名称：AQUACULTURE RESEARCH （ 影响因子：2.082； 五年影响因子：2.415 ）
ISSN： 1355-557X
年卷期：
页码：
收录情况： SCI
摘要： At present, research into the impact of microplastic contamination on environmental and food safety in the eel farming industry is insufficient. Here, we investigated the occurrence of microplastics in eels (Monopterus albus), wastewater and soils from recycled-water, cement-pool, net-cage and rice-field rearing systems. Results showed that average microplastic abundances were 2.4 +/- 0.8 items/individual, 1.0 +/- 0.4 items/L, 27.1 +/- 7.0 items/kg in eels, water and soils, respectively. A significant increase in microplastic abundances occurred in all diet-fed eels (recycled-water, cement-pool and net-cage eels) from their pre-rearing to post-rearing stages. Moreover, cluster analysis indicated high similarities in composition of microplastics between fish diets and eels. However, no significant differences in microplastic abundances were observed among the four types of reared eels. Most of the microplastics were found in the foreguts of eels. In addition, wastewater microplastic increased significantly in the cement-pool, net-cage and rice-field farming during eel rearing. This study first revealed microplastic contamination and its characteristics in eels-rearing environments, which suggests the eco-environmental risk of microplastics in aquaculture.
- 相关文献
作者其他论文 更多>>
-
Identification of the geographical origin of wild rice field eel (Monopterus albus) in China by stable isotopes
作者：Lv, Weiwei;Li, Muyan;Zhao, Yifan;Huang, Weiwei;Yang, Hang;Yuan, Quan;Zhang, Yuning;Zhou, Wenzong;Lu, Yangyang;Yao, Chunxia;Wang, Danhe;Song, Wei;Song, Weiguo;Li, Muyan;Zhao, Yifan;Li, Mingyou;Hu, Wei
关键词：Monopterus albus; Stable isotope; Geographical origin; Traceability; Discriminant analysis
-
Unraveling novel antioxidant peptides from Asian swamp eel: Identification, in silico selection, and mechanistic insights through quantum chemical calculation and molecular docking
作者：Wang, Xiao;Fu, Juan;Chen, Bingjie;Liu, Hongru;Wu, Songheng;He, Hui;Wang, Qiankun;Qiao, Yongjin;Zhou, Wenzong;Bhullar, Khushwant S.;Su, Di
关键词：Asian swamp eel; Antioxidant activity; In silico selection; Quantum chemistry calculation; Molecular docking
-
Bacillus velezensis SS-20 as a potential and efficient multifunctional agent in biocontrol, saline-alkaline tolerance, and plant-growth promotion
作者：Chen, Zhaoliang;Zhang, Haiyun;Lv, Weiguang;Zhang, Siyi;Li, Shuangxi;Zhang, Hanlin;Zheng, Xianqing;Zhang, Juanqin;Bai, Naling;Du, Linna;Li, Shuangxi;Zhang, Hanlin;Zheng, Xianqing;Zhang, Juanqin;Bai, Naling;Li, Shuangxi;Zhang, Hanlin;Zheng, Xianqing;Zhang, Juanqin;Bai, Naling;Zhang, Tinglin
关键词：Bacillus velezensis; Antagonistic activity; Saline-alkaline tolerance; Growth promotion; Whole-genome sequencing
-
Identification, characteristics and whole genome analysis of a pathogenic Aeromonas hydrophila ST2616 from diseased Asian swamp eel (Monopterus albus) with hemorrhagic sepsis
作者：Wang, Yujie;Qiu, Junqiang;Wang, Yunyan;Zhou, Zebin;Zhang, Yunru;Li, Mingyou;Zhang, Xiaolong;Chen, Xi;Ayana, Gelana Urgesa;Zhang, Qinghua;Wang, Yujie;Qiu, Junqiang;Wang, Yunyan;Zhou, Zebin;Zhang, Yunru;Li, Mingyou;Zhang, Xiaolong;Chen, Xi;Ayana, Gelana Urgesa;Zhang, Qinghua;Wang, Yujie;Qiu, Junqiang;Wang, Yunyan;Zhou, Zebin;Zhang, Yunru;Li, Mingyou;Zhang, Xiaolong;Chen, Xi;Ayana, Gelana Urgesa;Zhang, Qinghua;Yuan, Quan;Zhou, Wenzong
关键词：Asian swamp eel ( Monopterus albus ); Aeromonas hydrophila; Whole genome sequencing; Virulence gene; Antibiotics resistance gene
-
Perfluorobutane Sulfonate (PFOS) Accumulation in Tissues of Cherax quadricarinatus and Its Toxicity Mechanism
作者：Hong, Shuang;Hong, Shuang;Liu, Chengbin;Li, Yameng;Song, Wei;Wang, Xianli;Liu, Xiaoyu;Wang, Hongzhuo;Li, Kepiao;Cao, Xiaolong;Yao, Chunxia;Zhu, Tian;Lv, Weiwei
关键词：perfluoroctane sulfonate; Cherax quadricarinatus; transcriptomics; toxic effect
-
Nitrogen Fertilizer Reduction in Rice-Eel Co-Culture System Improves the Soil Microbial Diversity and Its Functional Stability
作者：Ma, Mengqian;Lv, Weiguang;Huang, Yu;Zhang, Juanqin;Li, Shuangxi;Bai, Naling;Zhang, Haiyun;Zhu, Xianpu;Xu, Chenglong;Zhang, Hanlin;Lv, Weiguang;Zhang, Juanqin;Li, Shuangxi;Bai, Naling;Zhang, Haiyun;Zhu, Xianpu;Xu, Chenglong;Zhang, Hanlin;Lv, Weiguang;Zhang, Juanqin;Li, Shuangxi;Bai, Naling;Zhang, Haiyun;Zhang, Hanlin;Zhu, Xianpu;Xu, Chenglong;Zhang, Hanlin
关键词：paddy soil; rice-eel co-culture system; soil bacterial community; earthworms
-
Impact of Rearing Duration on Nutritional Composition, Flavor Characteristics, and Physical Properties of Asian Swamp Eel (Monopterus albus)
作者：Zhang, Yuning;Lv, Weiwei;Yuan, Quan;Yang, Hang;Huang, Weiwei;Zhou, Wenzong;Zhang, Yuning;Lv, Weiwei;Yuan, Quan;Yang, Hang;Huang, Weiwei;Zhou, Wenzong;Xu, Wentao
关键词：Asian eel; nutritional composition; texture analysis; flavor profiles
