-
- KAWABATA Yasuhiro
- Meteorological Research Institute
-
- KAJINO Mizuo
- Meteorological Research Institute
-
- ZAIZEN Yuji
- Meteorological Research Institute
-
- ADACHI Kouji
- Meteorological Research Institute
-
- Y. TANAKA Taichu
- Meteorological Research Institute
-
- SEINO Naoko
- Meteorological Research Institute
Bibliographic Information
- Other Title
-
- 東京都心における視程の変化
- トウキョウ トシン ニ オケル シテイ ノ ヘンカ
Search this article
Abstract
<p> Visibility is important information not only for meteorological analysis but also for operations of transport and monitoring air pollution. In this study, climatological features of visibility in the Tokyo urban area are investigated. The number of days with low visibility decreases year by year. The factors can be drying in urban areas and the improvement of air quality, and the reduction of suspended particle matters contributes more to improve the visibility than the relative humidity. The visibility shows seasonal changes; during summer, visibility decreases when photochemical smog is likely to occur, whereas the visibility increases in winter. Visibility in Tokyo can be largely affected by anthropogenic hygroscopic aerosols, which decrease visibility when relative humidity is high.</p>
Journal
-
- Tenki
-
Tenki 68 (1), 5-12, 2021
Meteorological Society of Japan
- Tweet
Details 詳細情報について
-
- CRID
- 1390287297542919552
-
- NII Article ID
- 130007992451
-
- NII Book ID
- AN00151568
-
- ISSN
- 24341185
- 05460921
-
- NDL BIB ID
- 031275506
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- NDL
- CiNii Articles
- KAKEN
-
- Abstract License Flag
- Disallowed