Observation of the nocturnal variation of ozone reservoir layers in southern Taiwan

Ching Ho Lin, Chin Hsing Lai, Yee Lin Wu, Ming Jen Chen

研究成果: Conference contribution

摘要

Southern Taiwan is suffering from O3 pollution due to intensive heavy industries and petroleum refineries there. The characteristics of O3 reservoir layers in Southern Taiwan were studied. The observed evolutions of O3 reservoir layers were divided into two stages. In the first stage, from evening to midnight, a deepened ozone reservoir layer initially formed from just above the ground to an altitude of 1000-1300 m. Then large decrease in O3 concentration occurred below 600-800 m from evening to midnight. As a result, a concentrated, elevated O3 reservoir layer formed at 800-1200 m by midnight. In the second stage, from midnight to next morning, the elevated O3 reservoir layer gradually decreased, finally reaching 500-900 m in the next mid-morning. Local circulations and nocturnal subsidence were responsible for the observed evolution. This is an abstract of a paper presented at the 103rd AWMA Annual Conference and Exhibition (Calgary, Alberta, Canada 6/22-25/2010).

原文English
主出版物標題103rd Air and Waste Management Association Annual Conference and Exhibition 2010 - Manuscripts/Extended Abstracts
頁面6702-6705
頁數4
出版狀態Published - 2010 十二月 1
事件103rd Air and Waste Management Association Annual Conference and Exhibition 2010 - Calgary, AB, Canada
持續時間: 2010 六月 222010 六月 25

出版系列

名字Proceedings of the Air and Waste Management Association's Annual Conference and Exhibition, AWMA
8
ISSN(列印)1052-6102

Other

Other103rd Air and Waste Management Association Annual Conference and Exhibition 2010
國家Canada
城市Calgary, AB
期間10-06-2210-06-25

All Science Journal Classification (ASJC) codes

  • Environmental Science(all)
  • Energy(all)

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