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学科主题: Environmental Sciences
题名: Toxicity of cypermethrin to Daphnia magna HB
作者: Sheng, XM; Xiong, L; Wu, ZB; Tang, HF; Liu, T; Wang, Y
通讯作者: Xiong, L, Cent China Normal Univ, Coll Life Sci, Wuhan 430079, Peoples R China
关键词: cypermethrin ; Daphnia magna HB ; toxicity
刊名: JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
发表日期: 2004
卷: 16, 期:5, 页:770-771
收录类别: SCI
文章类型: Article
部门归属: Cent China Normal Univ, Coll Life Sci, Wuhan 430079, Peoples R China; Jiangsu Univ, Sch Med Technol, Zhenjiang 212001, Peoples R China; CAS, Inst Hydrobiol, Wuhan 430072, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Environmental Sciences
研究领域[WOS]: Environmental Sciences & Ecology
摘要: The acute toxic effect of the pesticide cypermethrin to Daphnia magna HB was examined. D. magna HB was exposed to cypermethrin at concentrations of 0, 1, 3, 5, 7, and 9 mg/L for 24 In. Data showed that the 24 h-LC50 of cypermthrin on D. magna HB was 4.81 mg/L. In contrast, the 24 h-LC50 of K2Cr2O7 (the national standard toxicant) to Daphnia magna was 0.38 mg/L in the current study. Results indicated that the Daphnia magna was very sensitive to pesticides. In addition, the effects of the culture condition(such as hardness, temperature and DO etc.) on Daphnia magna HB was also studied.
英文摘要: The acute toxic effect of the pesticide cypermethrin to Daphnia magna HB was examined. D. magna HB was exposed to cypermethrin at concentrations of 0, 1, 3, 5, 7, and 9 mg/L for 24 In. Data showed that the 24 h-LC50 of cypermthrin on D. magna HB was 4.81 mg/L. In contrast, the 24 h-LC50 of K2Cr2O7 (the national standard toxicant) to Daphnia magna was 0.38 mg/L in the current study. Results indicated that the Daphnia magna was very sensitive to pesticides. In addition, the effects of the culture condition(such as hardness, temperature and DO etc.) on Daphnia magna HB was also studied.
语种: 英语
WOS记录号: WOS:000223687800014
ISSN号: 1001-0742
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/152342/9428
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

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作者单位: 1.Cent China Normal Univ, Coll Life Sci, Wuhan 430079, Peoples R China
2.Jiangsu Univ, Sch Med Technol, Zhenjiang 212001, Peoples R China
3.CAS, Inst Hydrobiol, Wuhan 430072, Peoples R China

Recommended Citation:
SHENG Xiu-mei; XIONG Li; WU Zhen-bin; TANG Hong-feng; LIU Tao; WANG Yuan.Toxicity of cypermethrin to Daphnia magna HB,JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2004,16(5):770-771
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