A modeling of the sea breeze and its impacts on ozone distribution in northern Taiwan

被引:37
作者
Liu, KY [1 ]
Wang, ZF
Hsiao, LF
机构
[1] Chinese Culture Univ, Dept Atmospher Sci, Taipei, Taiwan
[2] IGCR Yokohama, Frontier Res Syst Global Change, Kanazawa Ku, Yokohama, Kanagawa 2360001, Japan
关键词
local circulation; ozone transport; air quality model; simulation; Taipei;
D O I
10.1016/S1364-8152(01)00049-4
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
A high-resolution air pollution numerical model system (APOPS) is applied to simulate the sea/land breeze and its impacts on the ozone distribution in northern Taiwan. The system can successfully simulate local flow patterns such as sea/land breezes and mountain-valley wind. The predicted surface ozone concentrations also agree with observed surface ozone values (Wang, Z., et al., Tellus, 5213, 2000, 1189). The sea/land breezes in northern Taiwan play a significant role in the distribution of ozone and transport of ozone from the urban to the coastal and mountain areas. The sea breeze is a weak system, extending vertically to a height of less than I kin with the wind speed less than 4 ms(-1). The land breeze can transport the photochemically produced ozone and its precursors over the sea. The accumulated ozone on the sea can return to the land in the daytime with the sea breeze. This kind of transport tends to contribute significantly to high-ozone episodes in clean coastal and mountain regions. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:21 / 27
页数:7
相关论文
共 21 条
[1]  
Buckley RL, 1997, J APPL METEOROL, V36, P1599, DOI 10.1175/1520-0450(1997)036<1599:AOANSO>2.0.CO
[2]  
2
[3]  
Buckley RL, 1997, J APPL METEOROL, V36, P1577, DOI 10.1175/1520-0450(1997)036<1577:AOANSO>2.0.CO
[4]  
2
[5]   A PHOTOCHEMICAL KINETICS MECHANISM FOR URBAN AND REGIONAL SCALE COMPUTER MODELING [J].
GERY, MW ;
WHITTEN, GZ ;
KILLUS, JP ;
DODGE, MC .
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1989, 94 (D10) :12925-12956
[6]   METEOROLOGICAL MODELING ON HIGH-OZONE DAYS IN PERTH, WESTERN-AUSTRALIA [J].
HURLEY, PJ ;
MANINS, PC .
JOURNAL OF APPLIED METEOROLOGY, 1995, 34 (07) :1643-1652
[7]   NUMERICAL-ANALYSIS OF THE ROLE OF SEA BREEZE FRONTS ON AIR-QUALITY IN COASTAL AND INLAND POLLUTED AREAS [J].
KITADA, T ;
KITAGAWA, E .
ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS, 1990, 24 (06) :1545-1559
[8]   A STUDY OF TAIPEI OZONE PROBLEM [J].
LIU, CM ;
LIU, SC ;
SHEN, SH .
ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS, 1990, 24 (06) :1461-1472
[9]  
LIU KY, 1999, EPA88FA32032114 TAIW
[10]   An integrated air pollution modeling system for urban and regional scales .1. Structure and performance [J].
Lu, R ;
Turco, RP ;
Jacobson, MZ .
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1997, 102 (D5) :6063-6079