[1]陈博,李迎春,石进朝.公园林带对PM2.5含碳组分和水溶性离子浓度的影响[J].江苏农业科学,2019,47(24):262-267.
Chen Bo,et al.Effects of forest belt in park on carbon-containing components and water-soluble ion concentrations of PM2.5[J].Jiangsu Agricultural Sciences,2019,47(24):262-267.
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公园林带对PM2.5含碳组分和水溶性离子浓度的影响(PDF)
Chen Bo,et al.Effects of forest belt in park on carbon-containing components and water-soluble ion concentrations of PM2.5[J].Jiangsu Agricultural Sciences,2019,47(24):262-267.
《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]
- 卷:
- 第47卷
- 期数:
- 2019年第24期
- 页码:
- 262-267
- 栏目:
- 资源与环境
- 出版日期:
- 2020-02-20
文章信息/Info
- Title:
- Effects of forest belt in park on carbon-containing components and water-soluble ion concentrations of PM2.5
- Keywords:
- -
- 分类号:
- S181
- DOI:
- -
- 文献标志码:
- A
- 摘要:
- 为了探讨公园内部环境中PM2.5主要化学组成的空间分布特征，以奥林匹克森林公园内针阔混交林带为研究对象，研究公园内林地内外PM2.5浓度、含碳组分和水溶性离子浓度对比及季节变化特征。结果表明，林带对PM2.5化学成分有重要影响，有机质、SO2-4、NO-3、NH+4为林带内PM2.5的主要组分。公园林带可使PM2.5中有机碳(OC)、二次有机碳(SOC)、NO-3、SO2-4、NH+4和K+的浓度显著升高。不同季节PM2.5酸度不同，冬、夏季呈酸性，春、秋季呈碱性，林内PM2.5较林外酸性更强。
- Abstract:
- -
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备注/Memo
- 备注/Memo:
-
收稿日期：2018-08-02
基金项目：国家林业局公益性行业科研专项(编号：201304301)；2018北京园林绿化增彩延绿科技创新工程科学研究项目(编号：XM-0000154102180424058)。
作者简介：陈博(1983—)，女，吉林白城人，博士，讲师，研究方向为园林生态。E-mail：335859230@qq.com。
通信作者：石进朝，硕士，教授，主要研究方向为园林植物育种与栽培养护。E-mail：60255@bvca.edu.cn。
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