| 成渝城市群臭氧污染特征及影响因素分析 |
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| 引用本文： | 曹庭伟,吴锴,康平,文小航,李涵,王莹,吕欣远,李安琪,潘伟豪,范武波,易睿,包鑫斌,何沐全.成渝城市群臭氧污染特征及影响因素分析[J].环境科学学报,2018,38(4):1275-1284. |
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| 作者姓名： | 曹庭伟 吴锴 康平 文小航 李涵 王莹 吕欣远 李安琪 潘伟豪 范武波 易睿 包鑫斌 何沐全 |
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| 作者单位： | 成都信息工程大学大气科学学院高原大气与环境四川省重点实验室;四川省环境保护科学研究院;扬州市环境监测中心站;成都信息工程大学资源环境学院; |
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| 基金项目： | 国家自然科学基金重大研究计划（No.91644226）；国家自然科学基金（No.41405063）；深圳市科技计划项目（No.JCYJ20150630153917252）；成都信息工程大学科研基金（No.KYTZ201725） |
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| 摘 要： | 为研究成渝城市群O_3污染特征及其影响因素,对成渝城市群15个城市2015—2016年国控环境监测站点和国家气象台站数据进行了研究.结果表明,研究区域15个城市均存在不同程度的O_3超标现象.2015—2016年成渝城市群O_3污染形势愈发严峻,春末及夏季污染最为严重,且在7月达到O_3浓度峰值(118μg·m~(-3)),O_3污染空间分布呈片状,以资阳为中心的遂宁、眉山、成都等城市为O_3污染较为严重的区域.颗粒物、NO_2及CO均与O_3有显著相关性,其中,颗粒物与O_3浓度在冬季呈负相关,在夏季则表现为正相关.太阳辐射、气温、相对湿度及流场均是影响O_3浓度的重要因子,强辐射、高温及低湿易形成较高浓度的O_3,相对湿度对O_3浓度的影响呈先升后降的关系.
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| 关 键 词： | 臭氧 成渝城市群 影响因素 气象因素 |
| 收稿时间： | 2017/8/23 0:00:00 |
| 修稿时间： | 2017/11/17 0:00:00 |
Study on ozone pollution characteristics and meteorological cause of Chengdu-Chongqing urban agglomeration |
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| CAO Tingwei,WU Kai,KANG Ping,WEN Xiaohang,LI Han,WANG Ying,L&#; Xinyuan,LI Anqi,PAN Weihao,FAN Wubo,YI Rui,BAO Xinbin and HE Muquan.Study on ozone pollution characteristics and meteorological cause of Chengdu-Chongqing urban agglomeration[J].Acta Scientiae Circumstantiae,2018,38(4):1275-1284. |
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| Authors: | CAO Tingwei WU Kai KANG Ping WEN Xiaohang LI Han WANG Ying L&#; Xinyuan LI Anqi PAN Weihao FAN Wubo YI Rui BAO Xinbin and HE Muquan |
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| Institution: | Plateau Atmosphere and Environment Key Laboratory of Sichuan Province, School of Atmospheric Sciences, Chengdu University of Information Technology, Chengdu 610225,Plateau Atmosphere and Environment Key Laboratory of Sichuan Province, School of Atmospheric Sciences, Chengdu University of Information Technology, Chengdu 610225,Plateau Atmosphere and Environment Key Laboratory of Sichuan Province, School of Atmospheric Sciences, Chengdu University of Information Technology, Chengdu 610225,Plateau Atmosphere and Environment Key Laboratory of Sichuan Province, School of Atmospheric Sciences, Chengdu University of Information Technology, Chengdu 610225,Plateau Atmosphere and Environment Key Laboratory of Sichuan Province, School of Atmospheric Sciences, Chengdu University of Information Technology, Chengdu 610225,Plateau Atmosphere and Environment Key Laboratory of Sichuan Province, School of Atmospheric Sciences, Chengdu University of Information Technology, Chengdu 610225,Plateau Atmosphere and Environment Key Laboratory of Sichuan Province, School of Atmospheric Sciences, Chengdu University of Information Technology, Chengdu 610225,Plateau Atmosphere and Environment Key Laboratory of Sichuan Province, School of Atmospheric Sciences, Chengdu University of Information Technology, Chengdu 610225,Plateau Atmosphere and Environment Key Laboratory of Sichuan Province, School of Atmospheric Sciences, Chengdu University of Information Technology, Chengdu 610225,Sichuan Academy of Environmental Sciences, Chengdu 610041,Yangzhou Environmental Monitoring Center, Yangzhou 225009,Plateau Atmosphere and Environment Key Laboratory of Sichuan Province, School of Atmospheric Sciences, Chengdu University of Information Technology, Chengdu 610225 and School of Resources and Environment, Chengdu University of Information Technology, Chengdu 610225 |
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| Abstract: | |
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| Keywords: | ozone Chengdu-Chongqing urban agglomeration influencing factors meteorological factors |
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