盆地气候条件下成都城区O3与NO2相互作用的时间尺度分析

journal6 ›› 2015, Vol. 36 ›› Issue (1): 61-66.

盆地气候条件下成都城区O₃与NO₂相互作用的时间尺度分析

李思川，吴生虎，黄毅，史凯

(1.吉首大学生物资源与环境科学学院,湖南吉首 416000;2.吉首大学生态旅游湖南省重点实验室,湖南吉首 416000;3.吉首大学数学与统计学院，湖南吉首 416000)

出版日期:2015-01-25 发布日期:2015-01-29
通讯作者: 史凯(1980—),男,四川凉山人,吉首大学生物资源与环境科学学院副教授，博士，从事主要从事环境系统的非线性和复杂性研究.
作者简介:李思川(1990—),男,湖南益阳人,吉首大学生物资源与环境科学学院硕士研究生,主要从事环境生态学研究
基金资助:
湖南省教育厅科学研究青年资助项目(13B089);湖南省自然科学基金青年人才培养联合基金资助项目(13JJB012)

Temporal Scaling Characteristics of Correlation of O₃ and NO₂ for Urban Area of Chengdu in Basin Climate

LI Si-Chuan, WU Sheng-Hu, HUANG Yi, SHI Kai

(1.College of Biology and Environmental Science,Jishou University,Jishou 416000,Hunan China;2.Key Laboratory of Hunan Ecotourism,Jishou University,Jishou 416000,Hunan China;3.College of Mathematics and Statistics,Jishou University,Jishou 416000,Hunan China)

Online:2015-01-25 Published:2015-01-29

摘要/Abstract

摘要：应用去趋势互相关分析法对比分析了成都市2013年7月1日至8月31日和2014年1月1日至2月28日等2个时间段4个大气环境监测站点近地面O₃与前体物(NO₂)小时平均浓度的相关性及其时空演化尺度特征.研究表明，成都市4个监测站点近地面O₃与NO₂小时平均浓度波动的相关性在一定时间尺度内具有长期持续特征.并对成都市夏季和冬季近地面O₃与NO₂相关性进行了对比分析，探讨了导致此种差异的原因.结果表明，不同的气象条件下成都市O₃与NO₂相互作用的时间尺度存在显著差异.其差异性可能与成都市独特的盆地气候特点以及当地夏季与冬季太阳光辐射、日照数、气温等气象因子有关.研究结果有助于进一步加深对盆地气候条件下成都市O₃污染特征的认识.

关键词： O₃, 气象条件, NO₂, 去趋势互相关分析法

Abstract: The correlations between ground-level NO₂ and O₃ concentration are analyzed by the method of detrended cross-correlation analysis,based on the observational data in the urban area of Chengdu (capital of Sichuan Provincial,China) from July 1 to August 31,2013 and from January 1 to February 28,2014.The results show that the correlation between NO₂ and O₃ concentration are characterized by long-term persistence.Furthermore,a comparative study of the correlation of NO₂ and O₃ in the summer and winter is made,and the reason for the differences are analyzed.It shows that there were significant differences in meteorological conditions on the different time scale of the interaction between NO₂ and O₃.It was found that the differences are due to solar radiation,sunshine hours and temperature.The results help to deepen the understanding the pollution characteristic of O₃ in Chengdu.

Key words: O₃, meteorological condition, NO₂, detrended cross-correlation analysis

李思川, 吴生虎, 黄毅, 史凯. 盆地气候条件下成都城区O₃与NO₂相互作用的时间尺度分析[J]. journal6, 2015, 36(1): 61-66.

LI Si-Chuan, WU Sheng-Hu, HUANG Yi, SHI Kai. Temporal Scaling Characteristics of Correlation of O₃ and NO₂ for Urban Area of Chengdu in Basin Climate[J]. journal6, 2015, 36(1): 61-66.

参考文献

[1] 孔琴心,刘广仁,李桂忱.近地面臭氧浓度变化及其对人体健康的可能影响[J].气候与环境研究,1999,4(1):61-66.

[2] 金明红,黄益宗.臭氧污染胁迫对农作物生长与产量的影响[J].生态环境 2003,12(4):482-486.

[3] 姚青,孙玫玲,蔡子颖,等.2009年天津城区地面O3和NOx的季节变化与相关性分析[J].环境化学,2011,30(9):1 650-1 656.

[4] 刘彩霞,冯银厂,孙韧.天津市臭氧污染现状与污染特征分析[J].中国环境监测,2008,24(3):52-56.

[5] 陈超,庞艳梅,张玉芳.近50年来四川盆地气候变化特征研究[J].西南大学学报:自然科学版,2010,32(9):115-120.

[6] 张巍,陈建文,范文武.成都地区特定灰霾天气过程与成因分析[J].四川环境,2013,32(2):27-32.

[7] 肖辉,沈志来,黄美元,等.我国西南地区地面和低层大气臭氧的观测分析[J].大气科学,1993,17(5):621-628.

[8] 钱骏,廖瑞雪,邓利群,等.成都市大气中O3污染水平及来源分析[J].四川环境,2011，30(3):20-23.

[9] 袁野,范莉,邹玉林,等.成都市大气中臭氧的分布及污染水平[J].城市环境与城市生态,2003,16(2):44-45.

[10] 闫静,王文川.盆地气候条件下成都市城区臭氧污染特性研究[C]//2013中国环境科学学会学术年会论文集，北京,2013.

[11] PABLO P D,FRANCISCO J J H,EDUARDO G DE R.Multifractal Analysis of Ground-Level Ozone Concentrations at Urban,Suburban and Rural Background Monitoring Sites in Southwestern Iberian Peninsula[J].Atmospheric Pollution Research,2013,4(2):229-237.

[12] CHELANI A B.Nonlinear Dynamical Analysis of Ground Level Ozone Concentrations at Different Temporal Scales[J].Atmospheric Environment,2010,44(34):4 318-4 324.

[13] PODOBNIK B,STANLEY H E.Detrended Cross-Correlation Analysis:A New Method for Analyzing Two Nonstationary Time Series[J].Physical Review Letters,2008,100(8):084 102.

[14] LING Y H,SHU P C.A New Approach to Quantify Power-Law Cross-Correlation and Its Application to Commodity Markets[J].Physica A:Statistical Mechanics and its Applications,2011,390(21–22):3 806-3 814.

[15] VASSOLE R T,ZEBENDE G F.DCCA Cross-Correlation Coefficient Apply in Time Series of Air Temperature and Air Relative Humidity[J].Physica A:Statistical Mechanics and Its Applications,2012,391(7):2 438-2 443.

[16] ZEBENDE G F,DA SILVA M F,MACHADO FILHO A.DCCA Cross-Correlation Coefficient Differentiation:Theoretical and Practical Approaches[J].Physica A:Statistical Mechanics and Its Applications,2013,392(8):1 756-1 761.

盆地气候条件下成都城区O₃与NO₂相互作用的时间尺度分析

Temporal Scaling Characteristics of Correlation of O₃ and NO₂ for Urban Area of Chengdu in Basin Climate

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 6

编辑推荐

Metrics

本文评价

[1]	袁峰,张海峰,卢士香. 利用第一性原理研究Ti₂O₃电子结构和光学性质[J]. 吉首大学学报（自然科学版）, 2016, 37(4): 45-48.
[2]	麻顺华, 田力, 唐世洪. 基于正交实验法的WO₃电致变色薄膜Li掺杂分析[J]. journal6, 2009, 30(3): 57-61.
[3]	肖卓炳, 刘文萍, 麻明友, 陈上. 纳米SnO₂的制备及电化学性质[J]. journal6, 2006, 27(3): 106-109.
[4]	李小梅, 邓谦, 肖菡曦. 负载型Au/Al₂O₃系列催化剂的研究进展[J]. journal6, 2006, 27(2): 104-110.
[5]	蔡政, 卢文庆, 焦程敏. 钛酸钡纳米晶中钡钛比的测定方法[J]. journal6, 2003, 24(4): 58-60.
[6]	薛军, 朱建华, 淳远. 用GC-MSD和TPDE 方法探讨KNO₃在KL沸石上的分解[J]. journal6, 2001, 22(2): 33-35.