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| 大气SO2和NO2污染及植物的抗性和净化能力研究进展 |
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陈伟光,黄芳芳,温小莹,张卫强,黄钰辉,甘先华
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广东省新丰江林业管理局,广东省林业科学研究院;广东省森林培育与保护利用重点实验室,广东省林业科学研究院;广东省森林培育与保护利用重点实验室,广东省林业科学研究院;广东省森林培育与保护利用重点实验室,广东省林业科学研究院;广东省森林培育与保护利用重点实验室,广东省林业科学研究院;广东省森林培育与保护利用重点实验室
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| 摘要: |
| SO2 和 NO2 为我国大气污染主要污染物，城市森林对 SO2 和 NO2 具有一定的抵抗能力和吸收净化能力，利用城市森林对大气污染进行修复具有良好的应用前景。文章概述了我国 SO2 和 NO2 气体污染的状况，总结了污染物进入植物体的过程及其损伤机理，并从植物抗性和吸附净化能力两方面总结了城市景观树种与 SO2 和 NO2 气体污染的关系研究，并基于研究结论提出今后研究可能发展方向，如 SO2、 NO2 与悬浮颗粒物等复合污染对城市树种生长的影响、树种抗性和吸附能力综合研究等。 |
| 关键词: SO2 NO2 城市森林 抗性 净化 |
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| Research Progress on the Atmospheric SO2 and NO2 Pollution and the Plant Resistance and Purification Capacity |
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CHEN Weiguang,HUANG Fangfang,WEN Xiaoying,ZHANG Weiqiang,HUANG Yuhui and GAN Xianhua
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Xinfengjiang forestry Management Bureau,Guangdong Academy of Forestry,Guangzhou;Guangdong Provincial Key Laboratory of Silviculture,Protection and Utilization,Guangzhou,Guangdong Academy of Forestry,Guangzhou;Guangdong Provincial Key Laboratory of Silviculture,Protection and Utilization,Guangzhou,Guangdong Academy of Forestry,Guangzhou;Guangdong Provincial Key Laboratory of Silviculture,Protection and Utilization,Guangzhou,Guangdong Academy of Forestry,Guangzhou;Guangdong Provincial Key Laboratory of Silviculture,Protection and Utilization,Guangzhou,Guangdong Academy of Forestry,Guangzhou;Guangdong Provincial Key Laboratory of Silviculture,Protection and Utilization,Guangzhou
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| Abstract: |
| SO2 and NO2 are the major pollutants of the air pollution in China. Urban forest has the certain resistance and purification capacity to SO2 and NO2, and it has a good application prospect of the restoration of air pollution. This paper summarizes the status of SO2 and NO2 gas pollution in China, and the process of pollutant entering the plant body and its damage mechanism. The paper also summarized the relationship between urban landscape tree species and the SO2 and NO2 gas pollution from the aspects of the plant resistance and purification capacity. Based on the conclusions of the study, the possible research directions, such as the effects of SO2, NO2 and suspended particulate matter on the growth of urban tree species, comprehensive study of the tree species resistance and absorption capacity are put forward. |
| Key words: SO2 NO2 urban forest resistance purification |
