| 城市绿地空气微生物浓度的变化特征研究 |
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| 引用本文： | 任启文,王成,郄光发. 城市绿地空气微生物浓度的变化特征研究[J]. 中国城市林业, 2006, 4(4): 34-37 |
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| 作者姓名： | 任启文 王成 郄光发 |
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| 作者单位： | 1. 中国林科院林业研究所城市林业室,北京,100091;北京林业大学资源与环境学院,北京,100083
2. 中国林科院林业研究所城市林业室,北京,100091 |
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| 基金项目： | {{each article.fundPrjs fund i}} {{if fund.sourceCn && fund.sourceCn != ' }}{{fund.sourceCn}}{{if fund.awardId && fund.awardId != '}}{{fund.awardId}}{{/if}}{{else}}{{fund.fundsInfoCn}}{{/if}} {{/each}} |
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| 摘 要： | 文章通过对北京市元大都遗址公园内不同类型绿地空气微生物浓度变化特征的研究,结果表明:在不同时间段和不同类型绿地,各林地内的细菌浓度、霉菌浓度和放线菌浓度变化幅度较大,且差异显著。
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Change of Airborne Microbes Concentration in different types of urban green land |
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| Ren Qiwen,Wang Cheng,Qie Guangfa. Change of Airborne Microbes Concentration in different types of urban green land[J]. Journal of Chinese Urban Forestry, 2006, 4(4): 34-37 |
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| Authors: | Ren Qiwen Wang Cheng Qie Guangfa |
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| Affiliation: | 1. Resource and Environment College, Beijing Forestry University, Beijing 100083; 2. Research Institute of Forestry, CAF, Urban Forestry Department, Beijing 100091 |
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| Abstract: | According to the research on change of airborne microbes concentrationin different urban green lands in Yuan Dynasty Capital City Wall Relics Park,the results are as follows:(1)In different forest lands,bacteria concentration in the morning is far more higher than that in the afternoon.(2)The rank of bacteria concentration in different forests is:Pinus bungeana > Robinia pseudoacacia > mixed forests of Sophora japonica and Pinus tabulaeformis > Pinus tabulaeformis > Fraxinus chinensis > mixed forests of Robinia pseudoacacia,Sophora japonica with Lonicera maackii;the rank of fungi is:mixed forests of Robinia pseudoacacia,Sophora japonica with Lonicera maackii> Pinus tabulaeformis > Pinus bungeana > mixed forests of Sophora japonica and Pinus tabulaeformis > Fraxinus chinensis >Robinia pseudoacacia.Actinomycete concentration is approximately in the same order with bacteria in these forests. |
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| Keywords: | urban forest airborne microbes concentration bacteria fungi actinomycete |
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