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南充境内嘉陵江水生态系统中五种重金属的分布
引用本文:曾艳,陈中兰,杨秀政,任强.南充境内嘉陵江水生态系统中五种重金属的分布[J].西华师范大学学报(哲学社会科学版),2004,25(1):86-88.
作者姓名:曾艳  陈中兰  杨秀政  任强
作者单位:西华师范大学化学系,西华师范大学化学系,西华师范大学化学系,西华师范大学化学系 四川南充637002,四川南充637002,四川南充637002,四川南充637002
摘    要:利用火焰原子吸收分光光度法测定南充市境内嘉陵江流域水生态系统(河水、植被、河泥及鱼类)中的五种重金属(Cu、Pb、Cd、Ag、Zn)的含量,并分析了植被对重金属的吸收富集,本文对研究南充市境内嘉陵江流域环境状况及其水生态系统污染的进一步防治提供了科学依据。

关 键 词:火焰原子吸收分光光度法  重金属污染  植物修复  南充市  嘉陵江  水生态系统  城市生态系统
文章编号:1001-8220(2004)01-0086-03
修稿时间:2003年5月31日

Distribution of Five Heavy Metals in Aqucous Eco-System of the Jialing River in Nanchong City
ZENG Yan,CHEN Zhong-lan,YANG Xiu-zheng,REN Qiang.Distribution of Five Heavy Metals in Aqucous Eco-System of the Jialing River in Nanchong City[J].Journal of China West Normal University:Natural Science Edition,2004,25(1):86-88.
Authors:ZENG Yan  CHEN Zhong-lan  YANG Xiu-zheng  REN Qiang
Abstract:We have used FAAS in measuring the content of five heavy metals in aqueous cdo-system of the Jialing River in the Nanchong City, including the river water, vegetation, river mud and fishes, and analyze the absorption and accumulation of heavy metals in Jialing River vegetation. This study provides scientific evidence for the study of the Jialing River environment and the prevention and cure for the pollution of aqueous eco-system of the Jialing River
Keywords:fire atomic absorption spectropholometry(FAAS)  heavy metals  phytore mediation  
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