CHEN Bo,XU Yan,LI Zhiqiang,et al.Effects of Different Plant Configuration Modes in Urban Park Green Spaces on ρ(PM2.5) Reduction[J].Northern Horticulture,2017,41(14):79-85.[doi:10.11937/bfyy.20164965]
植物配置方式对公园绿地调控ρ(PM2.5)的影响
- Title:
- Effects of Different Plant Configuration Modes in Urban Park Green Spaces on ρ(PM2.5) Reduction
- Keywords:
- park green spaces; plant configuration; PM2.5; removal percentage
- 文献标志码:
- A
- 摘要:
- 以奥林匹克森林公园内9个典型植物群落为研究对象，采用长期定点观测的方法，研究了夏、秋、春季节及全年不同植物配置模式对PM2.5的削减率，分析了群落结构特征指标与绿地对PM2.5削减率的相关性，以期为优化植物群落结构，提高城市绿地调控PM2.5的功能提供定量参考。结果表明：稀树草坪对PM2.5的净化能力显著低于林地，针阔混交林对PM2.5的削减率大于阔叶林和针叶林；绿地对PM2.5的削减率与林分乔木平均胸径呈显著负相关，与平均株高和冠幅呈不显著正相关；林分密度和郁闭度过大会导致林内ρ(PM2.5)升高。
- Abstract:
- Nine typical plant communities in Olympic Forest Park as objects were studied using long-term fixed-point monitoring method to analyze the seasonal and annual PM2.5 removal percentage by different plant disposition.The partial correlations between the removal percentage and the structure indicators of green spaces were also studied.It aimed to provide a quantitative reference for optimizing the plant community structure and improving the function of urban green space to control PM2.5.The results indicated that the purification ability of lawn with few trees to PM2.5 was significantly lower than that of woodland；PM2.5 removal percentage of mixed broadleaf-conifer forest was larger than that of broad-leaved forest and coniferous forest.ρ(PM2.5)reduction rate of green space had the significantly positive correlations with the diameter at tree′s breast height，and the insignificant positive correlations with plant height and crown width.The stand with too large density or crown density could lead to a rise in PM2.5 concentrations in green space.
参考文献/References:
[1]陶燕,刘亚梦,米生权,等.大气细颗粒物的污染特征及对人体健康的影响[J].环境科学学报,2014,34(3):592-597. [2]BECKETT K P,FREER-SMITH P H,TAYLOR G.Urban woodlands：their role in reducing the effects of particulate pollution[J].Environmental Pollution,1998,99:347-360. [3]SCHAUBROECK T,DECKMYN G,NEIRYNCK J,et al.Multilayered modeling of particulate matter removal by a growing forest over time，from plant surface deposition to wash off via rainfall[J].Environmental Science & Technology,2014,48:10785-10794. [4]刘学全,唐万鹏,周志翔,等.宜昌市城区不同绿地类型环境效应[J].东北林业大学学报,2004,32(5):53-54,83. [5]冯朝阳,高吉喜,田美荣,等.京西门头沟区自然植被滞尘能力及效益研究[J].环境科学研究,2007(5):155-159. [6]CHUDAMANI J,JAN D L,ANDREW K S,et al.Remotely sensed estimation of forest canopy density：A comparison of the performance of four methods[J].International Journal of Applied Earth Observation and Geoinformation,2006,8(2):84-95. [7]谢春平,方炎明.将石自然保护区乌丙栎群落组成与结构分析[J].西南林学院学报,2009(5):1-7. [8]刘慧民,王大庆,车艳双,等.哈尔滨市街道绿化的生态效应[J].生态学杂志,2008(6):894-902. [9]王蕾,哈斯,刘连友,等.北京市春季天气状况对针叶树叶面颗粒物附着密度的影响[J].生态学杂志,2006,25(8):998-1002. [10]史宇,张建辉,罗海江,等.北京市2012-2013年秋冬季大气颗粒物污染特征分析[J].生态环境学报,2013,22(9):1571-1577. [11]陈博,王小平,刘晶岚,等.不同天气下景观生态林内外大气颗粒物质量浓度变化特征[J].生态环境学报,2015,24(7):1171-1181. [12]TOMAEVIC〖KG-*2〗〖JX-+0.9mm〗＇〖JX+0.9mm〗 M,VUKMIROVIC Z,RAJIC〖KG-*2〗〖JX-+0.9mm〗＇〖JX+0.9mm〗 S,et al.Characterization of trace metal particles deposited on some deciduous tree leaves in an urban area[J].Chemosphere,2005,61:753-760. [13]王洪俊.吉林市滨水绿地群落结构与生态效益及优化对策研究[D].哈尔滨:东北林业大学,2014:74.
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备注/Memo
第一作者简介：陈博（1983-），女，博士，讲师，研究方向为园林生态。E-mail：335859230@qq.com.责任作者：徐琰（1982-），女，硕士，讲师，研究方向为园林植物栽培与应用。E-mail：38553950@qq.com.基金项目：国家林业公益性行业科研资助项目（201304301）；北京农业职业学院院级资助项目（XY-YF-15-03）。