DOI: 10.1016/j.marpolbul.2017.10.090
Scopus记录号: 2-s2.0-85033673555
论文题名: Impact of two plastic-derived chemicals, the Bisphenol A and the di-2-ethylhexyl phthalate, exposure on the marine toxic dinoflagellate Alexandrium pacificum
作者: M'Rabet C. ; Pringault O. ; Zmerli-Triki H. ; Ben Gharbia H. ; Couet D. ; Kéfi-Daly Yahia O.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 126 起始页码: 241
结束页码: 249
语种: 英语
英文关键词: A. pacificum
; Abundance
; BPA
; DEHP
; Photosynthetic activity
; Recovery
Scopus关键词: Esters
; Molecular biology
; Phenols
; Recovery
; A. pacificum
; Abundance
; DEHP
; Di-2-ethylhexyl phthalate
; Photosynthetic activity
; Physiological response
; Phytoplankton species
; Toxic dinoflagellate
; Physiological models
; 4,4' isopropylidenediphenol
; phthalic acid bis(2 ethylhexyl) ester
; plastic
; sea water
; adaptive management
; alga
; aromatic hydrocarbon
; chemical pollutant
; degradation
; dinoflagellate
; marine pollution
; phenolic compound
; photosynthesis
; physiological response
; plastic waste
; pollution exposure
; toxicity
; Alexandrium
; Alexandrium pacificum
; Article
; biomass
; cell activity
; chemical stress
; controlled study
; dinoflagellate
; environmental exposure
; environmental impact
; marine environment
; marine species
; nonhuman
; photosynthesis
; physiological process
; phytoplankton
; population abundance
; species difference
; water contamination
; water pollutant
; Alexandrium
; Dinophyceae
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The effects of two plastic-derived chemicals: Bisphenol A (BPA) and di-2-ethylhexyl phthalate (DEHP) were assessed on abundance and physiological responses of the marine toxic dinoflagellate Alexandrim pacificum. During 7 days experiment, A. pacificum was exposed to different levels of BPA and DEHP (separately and in mixture). The responses were evaluated and compared with controls. Results showed that A. pacificum was highly sensitive to this contaminants comparing to other phytoplankton species. BPA and DEHP caused the decrease of the biomass (1.2 to 50 times lower relative to the controls), as well as the perturbation of the photosystem and the photosynthetic activity. Nevertheless, our results show a recovery of contaminated cells activity depending on exposure time and BPA and DEHP contamination. This could be related to an adaptation to induced stress or a degradation of BPA and DEHP in the medium. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88609
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Tunisian National Agronomic Institute (INAT), U.R 13ES36 - Marine Biology (El Manar I), IRESA - Carthage University, 43 Avenue Charles Nicolle, Tunis, Tunisia; UMR 9190 MARBEC IRD-Ifremer-CNRS-Université de Montpellier, Place Eugène Bataillon, Case 093, Cedex 5, Montpellier, France
Recommended Citation:
M'Rabet C.,Pringault O.,Zmerli-Triki H.,et al. Impact of two plastic-derived chemicals, the Bisphenol A and the di-2-ethylhexyl phthalate, exposure on the marine toxic dinoflagellate Alexandrium pacificum[J]. Marine Pollution Bulletin,2018-01-01,126