| 城市植物叶片金属元素含量与大气污染的关系 |
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| 引用本文： | 陈学泽 谢耀坚. 城市植物叶片金属元素含量与大气污染的关系[J]. 城市环境与城市生态, 1997, 10(1): 45-47 |
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| 作者姓名： | 陈学泽 谢耀坚 |
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| 作者单位： | 中南林学院 |
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| 摘 要： | 采样分析了株洲清水塘工业区两上厂及圣贤区七种植物叶片中甲、钙、镁、锰、铁、铜、铅、锌和砷十种元素的含量，按照ＩＰ含污量指标，对测定区的大气质量做了分析评价，由原子吸收光谱仪测定植物叶片中锌、铅、镉和砷的含量，可以判定测定区的大气污染等级。
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| 关 键 词： | 空气污染 金属元素 原子吸收法 |
RELATIONSHIP BETWEEN AIR POLLUTION AND CONTENTS OF METAL ELEMENTS IN LEAVES OF URBAN PLANTS |
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| Chen Xueze Xie Yaojian Peng Zhonghua. RELATIONSHIP BETWEEN AIR POLLUTION AND CONTENTS OF METAL ELEMENTS IN LEAVES OF URBAN PLANTS[J]. Urban Environment & Urban Ecology, 1997, 10(1): 45-47 |
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| Authors: | Chen Xueze Xie Yaojian Peng Zhonghua |
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| Abstract: | Zhuzhou is an industrial city where air pollution is a big problem.In this experiment, we have measured the contents of 10 metal elements K,Ca,Mg,Mn,Fe,Cu,Pb,Cd,Zn,As in leaves of 7 species grown in a smeltery and a chemical factory in Zhuzhou.According to the IP(Index of pollution) of heavy metal elements (Cu,Pb,Cd,etc.),classification assessment of air quality inf the relevant areas hsve been made.The classification result is consist with the concentrations of the metal pollutants exhausted to the air. Therefore, it has been proved that this method is a good way in evaluating air pollution by heavy metal. |
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| Keywords: | plant leaf air pollution Zhuzhou |
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