WIT Press

Numerical Study On The Tropospheric Oxidants Budget In East Asia And Effects Of Intruding Stratospheric Ozone On It

Price

Free (open access)

Volume

28

Pages

12

Published

1998

Size

1,132 kb

Paper DOI

10.2495/AIR980021

Copyright

WIT Press

Author(s)

Hiromasa Ueda & Suk-Jai Kang

Abstract

Ozone intrusion from stratosphere into troposphere and its effects on the tropospheric oxidants budget in East Asia were investigated. Intense ozone intrusion was found to occur in southwest China and northwest Pacific rims near Japan and northeast China, which contributed to the highest ozone concentration in the world. While, in the lowest troposphere photochemical oxidant formation from anthropogenic pollutants was active and created regional-scale high- concentration ozone in the atmospheric boundary layer. Transboundary photochemical oxidants pollution in easte

Keywords