| 呼伦池主要鱼体中总汞含量的调查 |
| 摘要点击 737 全文点击 806 投稿时间：1988-09-18 |
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| 中文关键词 |
| 英文关键词 |
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| 中文摘要 |
| 本文报道了采用冷原子吸收法,对呼伦池中九种九十尾鱼体中汞含量测定调查结果。总汞含量范围4.69～171.00μg/kg,平均值为42.12μg/kg。九种鱼比较,鲶鱼含汞量最高(88.72μg/kg),其次是鲤鱼(76.35μg/kg),蒙古红鲌和银鲫居第三。白鲢等五种鱼体内汞含量较低,除红鳍鲌、银鲫和蒙古贝氏餐条外,鲤鱼、蒙古红鲌、瓦氏雅罗鱼体内累积的汞量随年龄、体重和体长的增长而升高。 |
| 英文摘要 |
| The primary aim of this work is to investigatemercury pollution in fishes in the Huluen Lake, the larges fresh water lakein Inner Mongolia. Ninety fishes in nine species have been sampled from thelake, Data of total mercury in each fish with determination of cold atomicab-soiption method are in range of 4.69-171.00 μg/kg, and average value 42.12μg/kg, Among the fishes, the highest content of mercury is in Barasilurusasotus(88.72 μg/kg), the second is in Cyprinus carpio heamalopterus(Tem)(75.35 μg/kg), and the next are Erythriculter mongoli-cus and Corassius. However, inrest five species of fishes, mercury contents are lower. In addition, themercury-accumulated contents in the fishes are consistent with their ages, lengths and weights. |
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