DOI: 10.1016/j.marpolbul.2017.11.046
Scopus记录号: 2-s2.0-85037044636
论文题名: Acute toxicity test of copper pyrithione on Javanese medaka and the behavioural stress symptoms
作者: Mohamat-Yusuff F. ; Sarah-Nabila A.G. ; Zulkifli S.Z. ; Azmai M.N.A. ; Ibrahim W.N.W. ; Yusof S. ; Ismail A.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 127 起始页码: 150
结束页码: 153
语种: 英语
英文关键词: Acute toxicity
; Antifouling
; Biocide
; Copper pyrithione
; Javanese medaka
Scopus关键词: Biocides
; Copper
; Tanks (containers)
; Toxicity
; Acute toxicity
; Acute toxicity test
; Antifouling
; Copper pyrithione
; Javanese medaka
; Low concentrations
; Median Lethal concentration
; Toxicological effects
; Fish
; copper derivative
; copper pyrithione
; unclassified drug
; antifouling
; behavioral response
; concentration (composition)
; copper
; fish
; pesticide
; pollution effect
; pollution exposure
; toxicity test
; toxicology
; tropical environment
; acclimatization
; acute toxicity
; adult
; animal experiment
; Article
; behavioral stress
; contamination
; controlled study
; exposure
; feeding behavior
; LC50
; mortality
; nonhuman
; Oryzias
; Oryzias javanicus
; swimming
; toxicity testing
; tropics
; Oryzias javanicus
; Oryziinae
; Pisces
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: This study was conducted to investigate the median lethal concentration (LC50) of copper pyrithione (CuPT) at 96-hr exposure on adult Javanese medaka (Oryzias javanicus) in revealing toxicological effects of CuPT contamination in the tropical area. Wild stock fishes were acclimatized for 14-days prior analysis. Triplicate of test tanks for seven test concentrations were placed with ten fishes each, this includes two control tanks. The behaviour of the tested fishes was manually observed through a camera. The LC50 of CuPT at 96-h was found to be 16.58 mg/L. Tested fishes swam slowly in vertical movement and swam fast towards food during feeding time as the sign of stress behaviour. Meanwhile, fishes in the two control groups swam actively in a horizontal manner and no excitement during feeding time. No mortality in control groups. Results indicate CuPT to be toxic to Javanese medaka at low concentration and caused behavioural stress. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88525
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: Department of Environmental Sciences, Faculty of Environmental Studies, Universiti Putra Malaysia, Serdang, Selangor UPM, Malaysia; Department of Biology, Faculty of Science, Universiti Putra Malaysia, Serdang, Selangor UPM, Malaysia
Recommended Citation:
Mohamat-Yusuff F.,Sarah-Nabila A.G.,Zulkifli S.Z.,et al. Acute toxicity test of copper pyrithione on Javanese medaka and the behavioural stress symptoms[J]. Marine Pollution Bulletin,2018-01-01,127