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应用生态学报 ›› 1994, Vol. 5 ›› Issue (3): 303-308.

• 研究论文 • 上一篇    下一篇

蚕豆监测大气SO2污染的指标筛选研究

陈小勇, 宋永昌   

  1. 华东师范大学, 上海 200062
  • 收稿日期:1993-06-03 修回日期:1993-10-04 出版日期:1994-07-25 发布日期:1994-07-25
  • 基金资助:

    上海市科委重点项目

Vicia faba used as a bioindicator for monitoring atmospheric SO2 pollution

Chen Xiaoyong, Song Yongchang   

  1. East China Normal University, Shanghai 200062
  • Received:1993-06-03 Revised:1993-10-04 Online:1994-07-25 Published:1994-07-25

摘要: 熏气和暴露试验表明,蚕豆叶片可见伤害症状不宜作为监测指标,超氧化物歧化酶(SOD)活性、抗坏血酸(ASA)含量和游离氨基酸(AA)含量作为监测指标,其指示效果优于过氧化物酶(POD)活性和叶绿素含量,其中又以SOD活性为最好,而根据以上5个指标综合评价的效果又要优于任何单个指标。

关键词: 生物监测, 二氧化硫, 蚕豆

Abstract: Fumigation and exposure experiments show that for monitoring atmospheric SO2, pollution. visible injured symptoms of Viola faba leaf is not a profitable indicator, but its superoxide dismutase(SOD) activity, ascorbic acid(ASA) content, amino acid(AA) content, peroxidase(POD) activity and chlorophyll content are good indicators, among which, SOD activity is the best one. Using these five indicators to make an integral assessment will be better than using each of them.

Key words: Biomonitoring, Sulfure dioxide, Vicia faba