[1]胡海滨,钱庆荣,陈庆华*,等. 福州市主干道分车绿带对骑行通勤者暴露于细颗粒物的影响[J].西北林学院学报,2021,36(4):241-248.[doi:10.3969/j.issn.1001-7461.2021.04.35]
　HU Hai-bin,QIAN Qing-rong,CHEN Qing-hua*,et al. The Impacts of Roadside Green Belts on the Cyclists’ Exposure Concentration of Particulate Matters on Urban Street of Fuzhou[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2021,36(4):241-248.[doi:10.3969/j.issn.1001-7461.2021.04.35]
点击复制

 福州市主干道分车绿带对骑行通勤者暴露于细颗粒物的影响()
分享到：

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第36卷
期数:
2021年第4期
页码:
241-248
栏目:
出版日期:
2021-07-31

文章信息/Info

Title:
 The Impacts of Roadside Green Belts on the Cyclists’ Exposure Concentration of Particulate Matters on Urban Street of Fuzhou
文章编号:
1001-7461(2021)04-0241-08
作者:
 胡海滨1; 2; 钱庆荣2; 陈庆华2; 3*; 张一凡1; 田闻欣1
 （1.福建工程学院 建筑与城乡规划学院，福建 福州 350118；2.福建师范大学 环境科学与工程学院，福建 福州 350007；3.福建技术师范学院，福建 福州 350300）
Author(s):
 HU Hai-bin1; 2; QIAN Qing-rong2; CHEN Qing-hua2; 3*; ZHANG Yi-fan1; TIAN Wen-xin1
 (1.College of Architecture and Urban Planning,Fujian University of Technology,Fuzhou 350118,Fujian,China; 2.College of Environmental Science and Engineering,Fujian Normal University,Fuzhou 350007,Fujian,China; 3.Fujian Polytechnic Normal University,Fuzhou 350300,Fujian,China)
关键词:
 ; 道路绿带; 细颗粒物; 骑行通勤; 暴露浓度
Keywords:
 ; roadside green belt;  particulate matter;  cycling commute;  exposure concentration
分类号:
S731.8
DOI:
10.3969/j.issn.1001-7461.2021.04.35
文献标志码:
A
摘要:
 选取福州市主城区常见的4种干道分车绿带作为研究对象，采用骑行方式移动监测绿带两侧颗粒物浓度，评估绿带对细颗粒物（PM1,PM2.5,PM10）骑行通勤者暴露浓度的削减作用及影响因素。结果表明：1）道路绿带前后骑行的暴露浓度均高于大气背景浓度，不同绿带对颗粒物的削减效应呈现差异性，乔木与灌木树篱混合型绿带相对突出，其中灌木树篱起到关键性作用；2）较为茂密的路侧绿带会与分车绿带形成郁闭度较高的骑行空间，会降低绿带的削减能力；3）在软风以下及平行风和垂直风（吹向绿带）的气象条件下，有利于提升灌木树篱及乔灌混合型绿带对颗粒物的削减作用，但风速较大（＞1.5 m/s）时，会使绿植叶片与骑行车道路面积尘扬起，造成绿带削减率降低；4）为降低骑行通勤暴露的颗粒物浓度，建议乔木与灌木混合型的分车绿带为城市主干道配置方式，并适当提升灌木树篱的高度、宽度和种植密集度，注重对非机动车道路面和绿带的清洁，同时要适当增加路侧绿带与分车绿带的距离并提高乔木的修剪强度，促进骑行区域颗粒物的消散。
Abstract:
 The influence of roadside green belts (RGBs) on the reduction of the concentration of particulate matters (PM1,PM2.5,PM10) exposed to cyclist commuters were investigated by cycling mobile measurement in four kinds of common RGBs in Fuzhou urban area.The results showed that 1) The cycling exposure concentrations in front and back of the cyclist were generally higher than the background concentration,and the reduction effect on exposure concentrations showed significant changes between different RGBs.2) The spaces formed between the RGB that separates motor vehicle road and cycling lane and dense RGB on the right side of cycling lane could reduce the particulate matter reduction function of RGB.3) Soft wind and parallel & vertical wind (toward the green belt) were beneficial to improve the reduction of particulate matter for shrub hedges and arbor-shrub mixed green belts,but higher wind speed (>1.5 m/s) would cause the dust re-suspension from green plants and the cycling lanes,resulting in a decrease of the green belt reduction rate.4) In order to reduce the cyclists’ exposure concentration of particulate matters,the mixed trees-shrubs green belt was recommended in busy urban roads with the increase of the height,width and planting density of the hedgerow.Cleaning the cycle lanes and plants leaf surface,widening spaces between the trees outside the road and RGBs,and strengthening the tree pruning could also promote the reduction of exposure concentrations.

相似文献/References:

[1]李亚藏,梁彦兰,王庆成. 铅对山梨和山荆子光合作用和叶绿素荧光特性的影响[J].西北林学院学报,2012,27(05):21.
　LI Ya-cang,LIANG Yan-lan,WANG Qing-cheng. Influence of Pb on Photosynthesis and Chlorophyll Fluorescence Characteristics in Pyrus ussuriensis and Malus baccata [J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(4):21.
[2]张小咏,李佳,杨艳昭,等. 基于SWAT模型的长江源区径流模拟[J].西北林学院学报,2012,27(05):38.
　ZHANG Xiao-yong,LI Jia,YANG Yan-zhao,et al. Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(4):38.
[3]杨红旗,陈广辉,王金林. PVAc改性酚醛树脂制备铝木复合材料研究[J].西北林学院学报,2013,28(01):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
　YANG Hong-qi,CHEN Guang-hui,WANG Jin-lin. PF Adhesive Modified by PVAc for Manufacturing Technology of Decorative Fiberboard with Aluminum Foils[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(4):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
[4]江涛,李秀荣,谢延军,等. 微波预处理对巨尾桉木材渗透性的影响[J].西北林学院学报,2013,28(01):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
　JIANG Tao,LI Xiu-rong,XIE Yan-jun,et al. Effects of Microwave Pretreatment on the Permeability of Eucalyptus grandis×Eucalyptus urophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(4):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
[5]牛晓霆,王逢瑚,曹新民. 明清家具匠师原木下料的工艺原则及措施[J].西北林学院学报,2013,28(01):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
　NIU Xiao-ting,WANG Feng-hu,CAO Xin-min. Techniques and Principles of Log Cuttings of Furniture Makers in Ming and Qing Dynasties[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(4):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
[6]吕金阳,覃卓凯,舒辉,等. 银杉木材构造美学价值[J].西北林学院学报,2013,28(01):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
　LV Jin-yang,QIN Zhuo-kai,SHU Hui,et al. Esthetical Values in Wood Structure of Cathaya argyrophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(4):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
[7]杨艳红,张海敏,孙景荣. 基于传统文化视角的现代家具设计探析[J].西北林学院学报,2013,28(01):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
　YANG Yan-hong,ZHANG Hai-min,SUN Jing-rong. Study of Modern Furniture Design Based on Traditional Culture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(4):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
[8]黄圣游,叶喜. 新中式家具“中式”传统的界定[J].西北林学院学报,2013,28(01):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
　HUANG Sheng-You,YE Xi. Definition of Traditional Element in New Chinese Style Furniture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(4):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
[9]韩维生,赵明磊,王宏斌. 基于阈限理论的设计尺度体系[J].西北林学院学报,2013,28(01):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
　HAN Wei-sheng,ZHAO Ming-lei,WANG Hong-bin. Design Scale System Based on Threshold Theory[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(4):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
[10]宋杰,侯建军,申黎明. 按摩椅按摩头包覆层对按摩舒适性的影响[J].西北林学院学报,2013,28(01):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]
　SONG Jie,HOU Jian-jun,SHEN Li-ming. Influence of Massager Coat Layer of Massage Chairs on the Degree of Comfort[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(4):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]

备注/Memo

备注/Memo:
 收稿日期：2020-07-09修回日期：2021-01-18
基金项目：国家自然基金项目（21875037）；福建省中青年教师研究项目（JAS170305）；福建省大学生创新创业计划项目(S201910388069)。
作者简介：胡海滨，讲师，博士在读。研究方向：城市生态与环境。E-mail:haibin@fjut.edu.cn
*通信作者：陈庆华，博士生导师，教授级高级工程师。研究方向：城市生态与环境。E-mail:cqhuar@fjnu.edu.cn
更新日期/Last Update: