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5. Effect of lead on survival, locomotion and sperm morphology of Asian earthworm, Pheretima guillelmi

Effect of lead on survival, locomotion and sperm morphology of Asian earthworm, Pheretima guillelmi

来源 :环境科学学报：英文版 | 被引量 : 0次 | 上传用户：peterpetersxs

【摘 要】

：

To provide basic toxicity data for formulating risk characterization benchmarks, the effects of lead on survival, locomotion, and sperm morphology were investig

【作 者】

：

ZHENG Rongquan LI Canyang 

【机 构】

：

CollegeofChemistryandLifeScience

【出 处】

：

环境科学学报：英文版

【发表日期】

：

2009年5期

【关键词】

：

精子形态 运动能力 硝酸铅 蚯蚓 亚洲 半致死浓度 生物标志物 风险表征 lead  Pheretima guillelmi  sperm morphology 

【基金项目】

：

AcknowledgmentsThis work was supported by the Natural Science Fund of Zhejiang Province （No. Y506255）. Grateful thanks were given to Dr. DU Weiguo for his suggestions on the manuscript.

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论文部分内容阅读

To provide basic toxicity data for formulating risk characterization benchmarks, the effects of lead on survival, locomotion, and sperm morphology were investigated in the Asian earthworm Pheretima guillelmi. The LC50 of P. guillelmi for 7 and 14 d were 4

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