文献类型： 外文期刊
作者： Li, Ruilong 1 ; Wang, Jiuming 2 ; Deng, Jun 1 ; Peng, Gen 1 ; Wang, Yijin 1 ; Li, Tiezhu 1 ; Liu, Beibei 3 ; Zhang, Yong 2 ;
作者机构： 1.Guangxi Univ, Coll Light Ind & Food Engn, Nanning 530004, Peoples R China
2.Xiamen Univ, Coll Environm & Ecol, Environm Sci Res Ctr, State Key Lab Marine Environm Sci, Xiamen 361102, Peoples R China
3.Chinese Acad Trop Agr Sci, Inst Environm & Plant Protect, Haikou 571101, Peoples R China
关键词： Colorful microplastics; Loading; Marine lipophilic phycotoxin; Toxin -producing algae
期刊名称：JOURNAL OF HAZARDOUS MATERIALS （ 影响因子：13.6； 五年影响因子：12.7 ）
ISSN： 0304-3894
年卷期： 2023 年 459 卷
页码：
收录情况： SCI
摘要： Microplastics (MPs) and marine lipophilic phycotoxins (MLPs) are two classes of emerging contaminants. Together, they may exacerbate the negative impacts on nearshore marine ecosystems. Herein, the loading of 14 representative MLPs, closely related to toxin-producing algae, on MPs and their relations with colorful MPs have been explored for the first time based on both field and lab data. The objectives of our study are to explore the roles of multiple factors (waterborne MLPs and MP characteristics) in the loading of MLPs by MPs with the applications of various statistical means, and to further explore the role of the color of MP in the loading of specific MLPs through lab simulation experiments. Our results demonstrated that MPs color determined the loading of some specific MLPs on MPs and green MPs can load much more than other colorful fractions (p < 0.05). These interesting phenomena illustrated that the color effects on the loading processes of MLPs on MPs are a dynamic process, and it can be well explained by the shading effect of MP color, which may affect the growth and metabolism of the attached toxic-producing algae on MPs and hence the production of specific MLPs. Furthermore, loading of MLPs on MPs can be considered as the comprehensive physicochemical and biological processes. Our results caution us that special attention should be paid to explore the real-time dynamic color shading effects on all kinds of bio-secreted contaminants loading on MPs, and highlight the necessary to comprehensive investigate the interaction between biota, organic contaminants and MPs.
- 相关文献
作者其他论文 更多>>
-
Interspecific Competition Between Eotetranychus sexmaculatus Riley and Oligonychus biharensis Hirst (Acari: Tetranychidae)
作者：Zheng, Lijiu;Shi, Xia;Gan, Wei;Zhang, Fangping;Fu, Yueguan;Liu, Ya;Chen, Junyu;Ye, Zhengpei;Zheng, Lijiu;Shi, Xia;Zhang, Fangping;Chen, Junyu;Ye, Zhengpei;Zhang, Yong;Fu, Yueguan
关键词：spider mite; temperature; intraspecific competition; population dynamics; intrinsic rate of increase; interspecific competition coefficients
-
Morphological and Molecular Characterization of Lasiodiplodia theobromae Causing Stem Gummosis Disease in Rubber Trees and Its Chemical Control Strategies
作者：He, Chunping;Zheng, Jinlong;Liang, Yanqiong;Lu, Ying;Yi, Kexian;Wu, Weihuai;Lin, Jinjing;Wu, He;Zhang, Yu;Li, Zengping;Zhang, Yong;Yi, Kexian
关键词：
Lasiodiplodia theobromae ; stem gummosis disease; rubber tree; pathogenicity; morphology; phylogenetic analysis; fungicides -
From biodegradation to biohazard: Polylactic acid microplastics induced rice growth inhibition in agroecosystems
作者：Lin, Bigui;Fan, Qingfang;Liu, Fang;Wang, Luya;Wei, Chaoxian;Liu, Beibei;Zhao, Juan;Lin, Bigui;Wang, Luya;Wei, Chaoxian;Liu, Beibei;Fan, Qingfang;Zhao, Juan;Liu, Fang;Zuo, Linzi;Xie, Yi
关键词：Polylactic acid microplastics (PLA-MPs); Soil nitrogen-phosphorus cycling; Phytotoxicity; Degradation; Agroecosystems
-
Defense-growth balance orchestrates bud germination fate in field established sugarcane from a transcriptomic and metabolomic perspective
作者：Yang, Shaolin;Wang, Yutong;Ai, Jing;Deng, Jun;Li, Rudan;Dao, Jingmei;Zhang, Zhongfu;Zhao, Yong;Guo, Jiawen;Zhang, Yuebin;Que, Youxiong;Yang, Shaolin;Wu, Qibin;Zang, Shoujian;Zhang, Yuebin;Que, Youxiong;Wu, Qibin;Zang, Shoujian;Que, Youxiong;Yang, Shaolin;Wang, Yutong;Ai, Jing;Deng, Jun;Li, Rudan;Dao, Jingmei;Zhang, Zhongfu;Zhao, Yong;Guo, Jiawen;Zhang, Yuebin
关键词：Sugarcane; Germination and dormancy; Glycometabolism; Phytohormone; Transcriptomics and metabolomics; WGCNA
-
Health assessment based on exposure to microplastics in tropical agricultural soil
作者：Lin, Bigui;Wang, Luya;Liu, Beibei;Liu, Fang;Wu, Lin;Wei, Chaoxian;Lin, Bigui;Wang, Luya;Liu, Beibei;Wu, Lin;Wei, Chaoxian;Lin, Bigui;Wang, Luya;Liu, Beibei;Wu, Lin;Wei, Chaoxian;Chen, Qiyu;Liu, Zhilei;Chen, Xichao;Zhang, Zongyao;Wen, Shaobai;Liu, Fang
关键词：Microplastics; Agricultural soil; Size distribution analysis; Dimensionality of MPs; Health exposure assessment
-
Differences in the uptake and translocation of differentially charged microplastics by the taproot and lateral root of mangroves
作者：Lin, Yichun;Wang, Luya;Lin, Bigui;Liu, Beibei;Guan, Tingting;Li, Qinfen;Wei, Chaoxian;Wang, Luya;Li, Qinfen;Wei, Chaoxian;Lin, Bigui;Li, Qinfen;Wei, Chaoxian;Liu, Beibei;Li, Qinfen;Wei, Chaoxian;Guo, Shuai
关键词：Microplastics; Mangrove taproots; Mangrove lateral roots; Uptake and translocation; Foliar emission
-
Hot spots of resistance: Transit centers as breeding grounds for airborne ARG-carrying bacteriophages
作者：Zhang, Jing;Yin, Li;Ohore, Okugbe Ebiotubo;Wen, Shaobai;Liu, Beibei;Li, Qinfen;Yue, Zhengfu;Zou, Yukun;Liu, Beibei;Li, Qinfen;Yue, Zhengfu;Zou, Yukun;Shang, Jiayu;Liu, Beibei;Li, Qinfen;Yue, Zhengfu;Zou, Yukun;Zhu, Dong;Ding, Changfeng;Zhang, Yican
关键词：Aerosol; Antibiotic resistance genes; Auxiliary metabolic genes; Public transit center; Virulent phage
