| 植物叶片超氧化物歧化酶与二氧化硫大气污染关系的研究 |
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| 引用本文： | 杨礼锐,李艳霞,孔祥明.植物叶片超氧化物歧化酶与二氧化硫大气污染关系的研究[J].环境科学,1989,10(5):22-26. |
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| 作者姓名： | 杨礼锐 李艳霞 孔祥明 |
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| 作者单位： | 华南农业大学生物系
(杨礼锐，李艳霞)，华南农业大学生物系(孔祥明) |
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| 摘 要： | 本文报道了在自然条件下,二氧化硫污染区与对照区四种抗污染性较强的植物叶片中,超氧化物歧化酶(SOD)的活性变化情况,结果表明,污染环境中,有一半实验材料的SOD活性低于对照;讨论了影响SOD活性的因素。
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| 关 键 词： | 大气污染 二氧化硫 植物 歧化酶 |
| 收稿时间： | 8/2/1988 12:00:00 AM |
Studies On the Relationship between Superoxide Dismutase of Plant Leaves and Air Pollution of Sulfur Dioxide |
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| Yang Lirui.Studies On the Relationship between Superoxide Dismutase of Plant Leaves and Air Pollution of Sulfur Dioxide[J].Chinese Journal of Environmental Science,1989,10(5):22-26. |
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| Authors: | Yang Lirui |
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| Institution: | Department of Biology, South China Agricultural University, Guangzhou;Department of Biology, South China Agricultural University, Guangzhou;Department of Biology, South China Agricultural University, Guangzhou |
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| Abstract: | The present paper deals with the activity changes of superoxide dismutase (SOD) in leaves of 4 species of trees more resistant to sulphur dixide pollution, determined in polluted and control areas. It has been found that the activity changes of SOD in a half of the samples was lower in the polluted area than in the control area. The factors that result in the activity changes of SOD have been discussed. |
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