高级搜索

受新型冠状病毒肺炎疫情影响下的芜湖市环境空气质量

,  ,  , 

downloadPDF

上一篇

下一篇

查书平, 王文婧, 宋艳卿, 恽保平. 受新型冠状病毒肺炎疫情影响下的芜湖市环境空气质量[J]. 环境化学, 2020, (11): 3094-3100. doi: 10.7524/j.issn.0254-6108.2020030301
引用本文: 查书平, 王文婧, 宋艳卿, 恽保平. 受新型冠状病毒肺炎疫情影响下的芜湖市环境空气质量[J]. 环境化学, 2020, (11): 3094-3100. doi: 10.7524/j.issn.0254-6108.2020030301
shu
ZHA Shuping, WANG Wenjing, SONG Yanqing, YUN Baoping. Study on the ambient air quality of Wuhu City affected by the new type coronavirus pneumonia epidemic[J]. Environmental Chemistry, 2020, (11): 3094-3100. doi: 10.7524/j.issn.0254-6108.2020030301
Citation: ZHA Shuping, WANG Wenjing, SONG Yanqing, YUN Baoping. Study on the ambient air quality of Wuhu City affected by the new type coronavirus pneumonia epidemic[J]. Environmental Chemistry, 2020, (11): 3094-3100. doi: 10.7524/j.issn.0254-6108.2020030301
shu

受新型冠状病毒肺炎疫情影响下的芜湖市环境空气质量

  • 1. 芜湖职业技术学院, 芜湖, 241006;

  • 2. 芜湖市生态环境局, 芜湖, 241006;

  • 3. 北京师达擎天环保科技有限公司, 北京, 100071;

  • 4. 芜湖市环境监测中心站, 芜湖, 241006

    • 通讯作者: 王文婧, E-mail: 273540324@qq.com ; 
  • 基金项目:

    国家自然科学基金（41475109，41601189，41701634），安徽省高校自然科学重点研究项目（KJ2019A0984），大气重污染成因与治理攻关项目（DQGG-05-32），科技创新团队项目（wzykjtd202001）和科技创新服务平台培育项目（Kjcxpt202007）资助.

Study on the ambient air quality of Wuhu City affected by the new type coronavirus pneumonia epidemic

  • 1. Wuhu Institute of Technology, Wuhu, 241006, China;

  • 2. Wuhu Ecological Environment Bureau, Wuhu, 241006, China;

  • 3. Beijing Shida Qingtian Environmental Protection Technology Co., Ltd, Beijing, 100071, China;

  • 4. Wuhu Environmental Monitoring Center Station, Wuhu, 241006, China

    • Corresponding author: WANG Wenjing, 273540324@qq.com ; 
  • Fund Project: Supported by the National Science Foundation of China(41475109, 41601189,41701634), Key Research Projects of Natural Science in Colleges and Universities of Anhui Province(KJ2019A0984),Causes of Heavy Air Pollution and Tackling Key Projects(DQGG-05-32),Science and Technology Innovation Team Project(wzykjtd202001) and Cultivation Project of Science and Technology Innovation Service Platform(Kjcxpt202007).

  • 摘要: 本文通过疫情防控期间（2020年1月24日至2月8日）芜湖市环境空气质量与去年同期相比较，探讨城市居民生活活动水平下降对环境空气质量的影响程度.结果表明，PM2.5、PM10、SO2、NO2、CO各项污染物的浓度分别比去年同期下降大约40.2%、41.7%、30%、43.6%和33.3%；综合指数为3.76，同比下降34.5%；空气优良率高达81.3%，远高于扩散条件较好、环境容量较大的春夏季.空气质量明显改善主要是因为燃放烟花爆竹、祭祀焚烧减少，影响较小，仅造成6 h轻微轻度污染；机动车流量较管控前下降86.5%；工地停工，扬尘量减少50.3%.
    Abstract: In this paper, the impact of the decline in the living standard of urban residents on the ambient air quality in Wuhu City during the period of epidemic prevention and control (January 24-February 8, 2020) was discussed. The results showed that:the concentrations of PM2.5, PM10, SO2, NO2 and CO decreased about 40.2%, 41.7%, 30%, 43.6% and 33.3% respectively compared with the same period last year; the comprehensive index was 3.76, 34.5% lower than the same period last year; the air excellent and good rate reached 81.3%, far higher than the spring and summer with better diffusion conditions and larger environmental capacity. The obvious improvement of air quality was mainly due to the small impact of fireworks and sacrificial burning, which only caused slight pollution for 6 hours; the vehicle flow was 86.5% lower than that before control; the dust was reduced by 50.3% when the construction site was stopped.
  • 加载中
  • [1] 孙峰,张大伟,孙瑞雯,等. 北京地区冬季典型PM2.5重污染案例分析[J]. 中国环境监测,2014,30(6):1-12.

    SUN F,ZHANG D W,SUN R W,et al. Typical heavy pollution episode analysis on PM2.5 in winter of Beijing[J]. Environmental Monitoring in China,2014,30(6):1-12(in Chinese).

    [2] MORENO T,QUEVOL X, ALASLUEY A, et al. Recreational atmospheric pollution episodes:Inhalable metalliferous particles from firework displays[J]. Atmospheric Environment,2007,41:913-922.
    [3] 张小玲,徐敬,李腊平. 不同气象条件下烟花爆竹燃放对空气质量的影响研究[J]. 气象与环境学报, 2008, 24(4):6-12.

    ZHANG X L,XU J,LI L P. Effect of fireworks burning on air quality under different meteorological conditions[J]. Journal of Meteorology and Environment,2008,24(4):6-12(in Chinese).

    [4] 薛佳平,田伟利,张清宇. 杭州市机动车NOx排放清单的建立及其对空气质量的影响[J].环境科学研究,2010,23(5):613-618.

    XUE J P,TIAN W L,ZHANG Q Y. Development of NOx emission inventory from motor vehicles in Hangzhou and study on its influence on air quality[J]. Research of Environmental Sciences,2010,23(5):613-618(in Chinese).

    [5] 张珺,宋晓辉. 抗战胜利70周年活动期间河北南部环境气象条件分析及应急减排效果研究[J]. 中国农学通报, 2016,32(34):153-158.

    ZHANG J,SONG X H. Environmental and meteorological conditions and effect of emergency emission reduction in south Hebei[J]. Chinese Agricultural Science Bulletin,2016,32(34):153-158(in Chinese).

    [6] ZHAO X J, ZHAO P S,XU J, et al. Analysis of a winter regional haza event and its formation mechanism in the North China Plain[J]. Atomospheric Chemistry Physics,2013,13:903-933.
    [7] 王涛,施梦琦,陈秀娟,等.春运期间北京市PM2.5污染特征[J].环境化学,2015,34(11):2127-2129.

    WANG T, SHI M Q,CHEN X J,et al. Pollutions characteristics of PM2.5 in Beijing during the Spring Festival[J]. Environmental Chemistry,2015,34(11):2127-2129(in Chinese).

    [8] 周变红,王格慧,张承中,等. 春节期间西安市南郊细颗粒物中水溶性离子的污染特征[J]. 环境化学,2013,32(3):498-504.

    ZHOU B H,WANG G H,ZHANG C Z,et al. Pollutions characteristics of water-souble ions of fine particle during spring festival over Xi'an southern[J]. Environmental Chemistry,2013,32(3):498-504(in Chinese).

    [9] CAMILLERI R,VELLA A J. Effect of fireworks on ambient air quality in Malta[J]. Atmospheric Environment,2010,44(35):4521-4527.
    [10] 胡萍.最新通告!春节前后,芜湖市大型公众聚集性活动一律取消[EB/OL].[2020-01-24].http://www.ahwang.cn/content/2020-01/24/content_1972321.html HU P. Latest announcement! Before and after the Spring Festival, all large-scale public gathering activities in Wuhu City will be cancelled[EB/OL].[2020-01-24].http://www.ahwang.cn/content/2020-01/24/content_1972321.html(in Chinese).
    [11] WANG Y,ZHUANG G S, XU C,et al. The air pollution caused by the burning of fireworks during the lantern festival in Beijing[J]. Atmospheric Environment, 2007,41:417-431.
    [12] 张琴. 2017年春节期间燃放烟花爆竹对湖南省城市环境空气质量的影响研究[J]. 环境科学与管理,2017,42(7):102-106.

    ZHANG Q. Study on impacts of setting of fireworks to air quality of Hunan Province during Spring Festival in 2017[J]. Environmental Science and Management,2017,42(7):102-106(in Chinese).

    [13] 潘本锋,李丽娜. 春节期间燃放烟花爆竹对我国城市空气质量影响分析[J]. 环境工程,2016,12(1):74-77.

    PAN B F,LI L N. The influence of burning fireworks on the air quality in major cities during the Spring Festival in China[J]. Environmental Engineering,2016,12(1):74-77(in Chinese).

    [14] 郭宇宏,王自发,康宏,等. 机动车尾气排放对城市空气质量的影响研究[J]. 环境科学学报,2014,34(5):1109-1117.

    GUO Y H,WANG Z F,KANG H,et al. Impact of automobile vehicles exhaust emissions on metropolitan air quality:Analysis study on the air pollution change before and after the Spring Festival in Urumqi City, China[J]. Acta Scientiae Circumstantiae,2014,34(5):1109-1117(in Chinese).

    [15] 孙俊玲,王鹏焱,张庆华. 机动车限行期间大气颗粒物(TSP、PM10)中二噁英(PCDD/Fs)的削减[J]. 环境化学,2019,38(7):1582-1589.

    SUN J L,WANG P U,ZHANG Q H. Reduction of PCDD/Fs in TSP and PM10 during traffic restriction[J].Environmental Chemistry, 2019, 38(7):1582-1589(in Chinese).

    [16] 赵普生,冯银厂,金晶,等. 建筑施工扬尘特征与监控指标[J].环境科学学报,2009,29(8):1618-1623.

    ZHAO P S,FENG Y C,JIN J,et al. Characteristics and control indicators of fugitive dust from building construction sites[J]. Acta Scientiae Circumstantiae,2009,29(8):1618-1623(in Chinese).

    [17] 王荣. 成都市某工地施工扬尘排放特征研究[J]. 绿色科技,2017,2:41-44. WANG R. Investigation of dust emission from a construction site in Chengdu[J]. Journal of Green Science and Technology,2017

    ,2:41-44(in Chinese).

    [18] 赵普生,冯银厂,张裕芬,等.建筑施工扬尘排放因子定量模型研究及应用[J]. 中国环境科学,2009,29(6):567-573.

    ZHAO P S,FENG Y C,ZHANG Y F,et al. Modeling and impact study of fugitive dust emissions from building construction sites[J]. China Environmental Science,2009,29(6):567-573(in Chinese).

  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  1801
  • HTML全文浏览数:  1801
  • PDF下载数:  54
  • 施引文献:  0
出版历程
  • 收稿日期:  2020-03-03

受新型冠状病毒肺炎疫情影响下的芜湖市环境空气质量

    通讯作者: 王文婧, E-mail: 273540324@qq.com ; 
  • 1. 芜湖职业技术学院, 芜湖, 241006;
  • 2. 芜湖市生态环境局, 芜湖, 241006;
  • 3. 北京师达擎天环保科技有限公司, 北京, 100071;
  • 4. 芜湖市环境监测中心站, 芜湖, 241006
  • 收稿日期:  2020-03-03
基金项目:

国家自然科学基金（41475109，41601189，41701634），安徽省高校自然科学重点研究项目（KJ2019A0984），大气重污染成因与治理攻关项目（DQGG-05-32），科技创新团队项目（wzykjtd202001）和科技创新服务平台培育项目（Kjcxpt202007）资助.

摘要: 本文通过疫情防控期间（2020年1月24日至2月8日）芜湖市环境空气质量与去年同期相比较，探讨城市居民生活活动水平下降对环境空气质量的影响程度.结果表明，PM2.5、PM10、SO2、NO2、CO各项污染物的浓度分别比去年同期下降大约40.2%、41.7%、30%、43.6%和33.3%；综合指数为3.76，同比下降34.5%；空气优良率高达81.3%，远高于扩散条件较好、环境容量较大的春夏季.空气质量明显改善主要是因为燃放烟花爆竹、祭祀焚烧减少，影响较小，仅造成6 h轻微轻度污染；机动车流量较管控前下降86.5%；工地停工，扬尘量减少50.3%.

English Abstract

    全文HTML

参考文献 (18)

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心