Evaluating environmental impact of STPs situated on streams in the Czech Republic: An integrated approach to biomonitoring the aquatic environment
文献类型: 外文期刊
第一作者: Li, Zhi-Hua
作者: Li, Zhi-Hua;Zlabek, Vladimir;Turek, Jan;Velisek, Josef;Kolarova, Jitka;Sudova, Eliska;Berankova, Petra;Randak, Tomas;Pulkrabova, Jana;Hradkova, Petra;Hajslova, Jana;Li, Zhi-Hua
作者机构:
关键词: Brown trout;Pollution;Biomarker;Chemical analysis;Integrated biomarker response
期刊名称:WATER RESEARCH ( 影响因子:11.236; 五年影响因子:11.547 )
ISSN: 0043-1354
年卷期: 2011 年 45 卷 3 期
页码:
收录情况: SCI
摘要: Sewage water treatment plants (STPs) are frequently associated with the release of xenobiotics and, consequently, with biological responses of fish to these substances. The impact of three STPs situated on small streams was assessed in 2009. Brown trout (Salmo trutta fario L.), captured upstream and downstream of these STPs, were used as biomonitors. The concentrations of 39 organic pollutants (PCBs, OCPs, PBDEs, HBCDs, and MCs), and the biological responses related to oxidative stress (lipid peroxidation and carbonyl protein), and antioxidant responses (superoxide dismutase, glutathione peroxidase and glutathione reductase) were measured. Through chemometrics of these parameters, three groups with 97.62% of the total accumulated variance were distinguished. Integration of the assessed biomarkers using the IBR index, ranked environment impact on sites as: DS Pacov > DS Prachatice > DS Brloh > US Pacov > US Prachatice > US Brloh (most to least affected). STPs are a major source of xenobiotic pollution in streams of the Czech Republic. The combined use of chemical analysis and biological responses is necessary to validate the efficacy of a battery of biomarkers chosen to detect environmental stress due to pollution. (C) 2010 Elsevier Ltd. All rights reserved.
分类号:
- 相关文献
作者其他论文 更多>>
-
TPT disrupts early embryonic development and glucose metabolism of marine medaka in different salinites
作者:Li, Tengzhou;Liu, Bin;Xing, Shaoying;Liu, Ling;Li, Ping;Li, Zhi-Hua;Li, Luoxin
关键词:Oryzias melastigma; Triphenyltin; Salinity; Insulin signaling pathway
-
Ocean acidification alters shellfish-algae nutritional value and delivery
作者:Jia, Ruolan;Yin, Minghao;Chen, Chengzhuang;Qu, Chunfeng;Liu, Ling;Li, Ping;Li, Zhi-Hua;Feng, Xue
关键词:Fatty acids; Microalgae; Nutrient transfer; Ocean acidification; Oysters
-
Interactive effects of temperature and mercury exposure on the stress-related responses in the freshwater fish Ctenopharyngodon idella
作者:Li, Ping;Li, Zhi-Hua;Li, Zhi-Hua;Wu, Yanhua
关键词:grass carp; mercury toxicity; stress adaptation; water temperature
-
Effects of temperature fluctuation on endocrine disturbance of grass carp Ctenopharyngodon idella under mercury chloride stress
作者:Li, Zhi-Hua;Li, Ping;Li, Zhi-Hua;Wu, Yanhua
关键词:Combined stress; Fish; Physiological adaptation; Growth; Thyroid hormones
-
Effects of the tributyltin on the blood parameters, immune responses and thyroid hormone system in zebrafish
作者:Li, Zhi-Hua;Li, Ping;Li, Zhi-Hua
关键词:Tributyltin; Zebrafish; Blood parameter; Immune response; Thyroid hormone system
-
Parental exposure to triphenyltin inhibits growth and disrupts thyroid function in zebrafish larvae
作者:Li, Ping;Li, Zhi-Hua;Li, Zhi-Hua;Zhong, Liqiao
关键词:Triphenyltin; Parental exposure; Thyroid system disruption; Growth inhibition; Zebrafish
-
Environmental co-exposure to TBT and Cd caused neurotoxicity and thyroid endocrine disruption in zebrafish, a three-generation study in a simulated environment
作者:Li, Ping;Li, Zhi-Hua;Li, Zhi-Hua
关键词:Multi-generational toxicity; Cadmium; Tributultin; Co-exposure; Zebrafish