干旱区生态环境知识资源中心(Arid): Assessing the impact of waste water effluents on native fish species from a semi-arid region, NE Spain

Arid

DOI	10.1016/j.scitotenv.2018.11.115
	Assessing the impact of waste water effluents on native fish species from a semi-arid region, NE Spain
	Blanco, Maria 1; Rizzi, Juliane 2; Fernandes, Denise 1; Colin, Nicole 3,4,5; Maceda-Veiga, Alberto 3; Porte, Cinta 1
通讯作者	Porte, Cinta
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
EISSN	1879-1026
出版年	2019
卷号	654 页码:218-225
英文摘要	Mediterranean rivers are strongly affected by pollution and water scarcity. Over the summer period, urban and industrial effluents arrive into the rivers with little dilution. In order to assess the water quality, two native fish species, Barbus meridionalis and Squalius laietanus, were collected from six sites along the Ripoll River (Spain). PAH metabolites, alkylphenols (nonylphenol and octylphenol) and the musk galaxolide levels were determined in bile. 7-Ethoxyresorufin-O-deethylase (EROD) and 7-benzyloxy-4-trifluoromethyl-cournarin O-debenzyloxylase (BFCOD) were measured as metabolic biomarkers, and the activity of CYP19 aromatase was determined in the ovaries of B. meridionalis as a biomarker of endocrine disruption. The analysis of bile indicated that fish from the lower course of the river were highly exposed to different pollutants. Accordingly, a significant induction of EROD (9 to 10-fold) and BFCOD (3 to 5-fold) activities were detected in both fish species together with an increased aromatase activity in females of B. meridionalis from the most polluted sites. Considering that sewage treatment plant (STP) effluents are essential for maintaining environmental flows in small Mediterranean rivers, this study highlights the need to improve the efficiency of STPs to protect fish health. (C) 2018 Elsevier B.V. All rights reserved.
英文关键词	Mediterranean river Pollution Biomarkers Endocrine disruption Bile
类型	Article
语种	英语
国家	Spain ; Brazil ; Chile
开放获取类型	Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000458630100023
WOS关键词	XENOBIOTIC-METABOLIZING ENZYMES ; ENDOCRINE DISRUPTION ; BIOCHEMICAL MARKERS ; MEDITERRANEAN RIVER ; ALKYLPHENOL METABOLITES ; ECOLOGICAL IMPACT ; CHELON-LABROSUS ; SURFACE WATERS ; EROD ACTIVITY ; CARP
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/218634
作者单位	1.IDAEA CSIC, Dept Environm Chem, Jordi Girona 18, Barcelona 08034, Spain; 2.Univ Fed Parana, PhD Program Water Resources & Environm Engn, BR-81531980 Curitiba, Parana, Brazil; 3.Univ Barcelona, Dept Evolutionary Biol Ecol & Environm Sci IRBio, Fac Biol, E-08028 Barcelona, Spain; 4.Univ Catolica Santisima Concepcion, Dept Ecol, Fac Ciencias, Concepcion, Chile; 5.Univ Catolica Santisima Concepcion, CIBAS, Concepcion, Chile
推荐引用方式 GB/T 7714	Blanco, Maria,Rizzi, Juliane,Fernandes, Denise,et al. Assessing the impact of waste water effluents on native fish species from a semi-arid region, NE Spain[J],2019,654:218-225.
APA	Blanco, Maria,Rizzi, Juliane,Fernandes, Denise,Colin, Nicole,Maceda-Veiga, Alberto,&Porte, Cinta.(2019).Assessing the impact of waste water effluents on native fish species from a semi-arid region, NE Spain.SCIENCE OF THE TOTAL ENVIRONMENT,654,218-225.
MLA	Blanco, Maria,et al."Assessing the impact of waste water effluents on native fish species from a semi-arid region, NE Spain".SCIENCE OF THE TOTAL ENVIRONMENT 654(2019):218-225.