On the connection between interannual variations of winter haze frequency over Beijing and different ENSO flavors

被引：15

作者：

Wang, Jing ^{[1
]}

Liu, Yanju ^{[2
]}

Ding, Yihui ^{[2
]}

机构：

[1] Nanjing Univ Informat Sci & Technol, Collaborat Innovat Ctr Forecast & Evaluat Meteoro, Joint Int Res Lab Climate & Environm Change ILCEC, Key Lab Meteorol Disaster,Minist Educ KLME, Nanjing, Peoples R China

[2] China Meteorol Adm, Natl Climate Ctr, Beijing, Peoples R China

来源：

SCIENCE OF THE TOTAL ENVIRONMENT | 2020年 / 740卷

基金：

中国国家自然科学基金;

关键词：

Beijing; Winter haze frequency; Interannual variability; Eastern-Pacific ENSO; Central-Pacific ENSO; EAST ASIAN TELECONNECTION; NINO-SOUTHERN OSCILLATION; EL-NINO; NORTH CHINA; PERSISTENT HAZE; SST-ANOMALIES; POLLUTION; IMPACTS; EVENTS; VARIABILITY;

D O I：

10.1016/j.scitotenv.2020.140109

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This study investigated the connection between interannual variations in winter haze frequency over Beijing and different flavors of the El Nino-Southern Oscillation (ENSO). The results showed that the haze frequency was highest during eastern-Pacific (EP) El Nino winters and lowest during EP La Nina winters. No below-normal winter haze frequency years were observed during EP El Nino winters, and no above-normal years were observed during EP La Nina winters. However, the relationship between winter haze frequency and central-Pacific (CP) ENSO conditions was more complex, i.e., both above- and below-normal haze frequency years were equally probable during CP El Nino and CP La Nina winters, and the difference in the number of mean haze days associated with these flavors was exceptionally small. The nearly opposite atmospheric circulation patterns between EP El Nino and EP La Nina winters were responsible for the substantial difference in local winter haze frequency, as these patterns established favorable and unfavorable local meteorological conditions for haze formation, respectively. However, the diverse in situ haze frequency situations during CP El Nino and CP La Nina winters and the small relative differences between such winters could reflect the complexity of the CP ENSO's impacts on haze-related circulation anomalies. The results of this study may help improve winter haze frequency forecasts for Beijing through more accurate climatic predictions. (C) 2020 Elsevier B.V. All rights reserved.

引用

页数：10

共 58 条

[1] Severe haze in northern China: A synergy of anthropogenic emissions and atmospheric processes [J].

An, Zhisheng ;

Huang, Ru-Jin ;

Zhang, Renyi ;

Tie, Xuexi ;

Li, Guohui ;

Cao, Junji ;

Zhou, Weijian ;

Shi, Zhengguo ;

Han, Yongming ;

Gu, Zhaolin ;

Ji, Yuemeng .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (18) :8657-8666

[2]

[Anonymous], 2018, Poverty and inequality Colombia Reports data

[3]

Cai WJ, 2017, NAT CLIM CHANGE, V7, P257, DOI [10.1038/nclimate3249, 10.1038/NCLIMATE3249]

[4] A comparison of haze pollution variability in China using haze indices based on observations [J].

Chang, Luyu ;

Wu, Zhiwei ;

Xu, Jianming .

SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 715

[5] A salient oceanic driver for the interannual variability of wintertime haze days over the Pearl River Delta region, China [J].

Chang, Yue ;

Wang, Jing ;

Zhu, Zhiwei ;

Deng, Hua ;

He, Jinhai ;

Lu, Rui .

THEORETICAL AND APPLIED CLIMATOLOGY, 2020, 140 (1-2) :739-750

[6] Haze Days in North China and the associated atmospheric circulations based on daily visibility data from 1960 to 2012 [J].

Chen, Huopo ;

Wang, Huijun .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2015, 120 (12) :5895-5909

[7] A parameterization of low visibilities for hazy days in the North China Plain [J].

Chen, J. ;

Zhao, C. S. ;

Ma, N. ;

Liu, P. F. ;

Goebel, T. ;

Hallbauer, E. ;

Deng, Z. Z. ;

Ran, L. ;

Xu, W. Y. ;

Liang, Z. ;

Liu, H. J. ;

Yan, P. ;

Zhou, X. J. ;

Wiedensohler, A. .

ATMOSPHERIC CHEMISTRY AND PHYSICS, 2012, 12 (11) :4935-4950

[8] Climate modulation of Nino3.4 SST-anomalies on air quality change in southern China: Application to seasonal forecast of haze pollution [J].

Cheng, Xugeng ;

Boiyo, Richard ;

Zhao, Tianliang ;

Xu, Xiangde ;

Gong, Sunling ;

Xie, Xiaoning ;

Shang, Ke .

ATMOSPHERIC RESEARCH, 2019, 225 :157-164

[9] The ERA-Interim reanalysis: configuration and performance of the data assimilation system [J].

Dee, D. P. ;

Uppala, S. M. ;

Simmons, A. J. ;

Berrisford, P. ;

Poli, P. ;

Kobayashi, S. ;

Andrae, U. ;

Balmaseda, M. A. ;

Balsamo, G. ;

Bauer, P. ;

Bechtold, P. ;

Beljaars, A. C. M. ;

van de Berg, L. ;

Bidlot, J. ;

Bormann, N. ;

Delsol, C. ;

Dragani, R. ;

Fuentes, M. ;

Geer, A. J. ;

Haimberger, L. ;

Healy, S. B. ;

Hersbach, H. ;

Holm, E. V. ;

Isaksen, L. ;

Kallberg, P. ;

Koehler, M. ;

Matricardi, M. ;

McNally, A. P. ;

Monge-Sanz, B. M. ;

Morcrette, J. -J. ;

Park, B. -K. ;

Peubey, C. ;

de Rosnay, P. ;

Tavolato, C. ;

Thepaut, J. -N. ;

Vitart, F. .

QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY, 2011, 137 (656) :553-597

[10]

Ding Y., 2009, METEOROLOGICAL MONTH, V35, P3

← 1 2 3 4 5 6 →