| 广州城市建成区绿地对大气二氧化硫的净化作用 |
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| 引用本文： | 管东生,刘秋海,莫大伦. 广州城市建成区绿地对大气二氧化硫的净化作用[J]. 中山大学学报(自然科学版), 1999, 38(2): 109-113 |
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| 作者姓名： | 管东生 刘秋海 莫大伦 |
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| 作者单位： | 中山大学环境科学系，中山大学城市与资源规划系 |
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| 摘 要： | 研究广州城市建成区绿地植物的硫贮量和净生产量中的硫量，从而讨论城市绿地植物对大气中硫的净化作用．结果表明：建成区绿地植物的净生产量为６４９４８ｔ／ａ，净生产量中的硫量为４０９５６ｋｇ／ａ；净生产量中的硫量接近城市上空的平均硫贮量（４２６９０ｋｇ）．广州城市绿地的净化能力仍有发展潜力
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| 关 键 词： | 城市绿地；硫；贮存；净化；广州 |
The Role of Guangzhou Urban Vegetation in Removing Atmospheric Sulfur |
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| GUAN Dong-sheng ,LIU Qiu-hai,MODa-lun. The Role of Guangzhou Urban Vegetation in Removing Atmospheric Sulfur[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 1999, 38(2): 109-113 |
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| Authors: | GUAN Dong-sheng LIU Qiu-hai MODa-lun |
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| Affiliation: | GUAN Dong-sheng ,LIU Qiu-hai,MODa-lunDepartment of Environmental Science,Zhongshan University,Guangzhou 510275,China |
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| Abstract: | The paper deals with the roles of urban vegetation in removing atmospheric sulfur by studying its sulfur storage and sulfur mass in net primary production (NPP) in Guangzhou. The results show that the sulfur in atmosphere is renewed once a year by the vegetation if the sulfur mass in NPP is mainly from atmosphere. |
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| Keywords: | urban vegetation sulfur storage removing Guangzhou |
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