Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1999-12-01 |
タイトル |
|
|
タイトル |
PERTURBATIONS OF SOLAR FLUX IN THE ANTARCTIC ATMOSPHERE-SNOW SYSTEM DUE TO VOLCANIC ASH AEROSOL AND CLOUD |
言語 |
|
|
言語 |
eng |
資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
ID登録 |
|
|
ID登録 |
10.15094/00002895 |
|
ID登録タイプ |
JaLC |
ページ属性 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
P(論文) |
記事種別(英) |
|
|
|
en |
|
|
Scientific Note |
論文名よみ |
|
|
その他のタイトル |
PERTURBATIONS OF SOLAR FLUX IN THE ANTARCTIC ATMOSPHERE-SNOW SYSTEM DUE TO VOLCANIC ASH AEROSOL AND CLOUD |
著者名よみ |
ホリ, マサヒロ
アオキ, テルオ
アオキ, タダオ
フカボリ, マサシ
ウチヤマ, アキヒロ
|
著者名(英) |
HORI, Masahiro
AOKI, Teruo
AOKI, Tadao
FUKABORI, Masashi
UCHIYAMA, Akihiro
|
著者所属(英) |
|
|
|
en |
|
|
National Space Development Agency of Japan |
著者所属(英) |
|
|
|
en |
|
|
Meteorological Research Institute |
著者所属(英) |
|
|
|
en |
|
|
Meteorological Research Institute |
著者所属(英) |
|
|
|
en |
|
|
Meteorological Research Institute |
著者所属(英) |
|
|
|
en |
|
|
Meteorological Research Institute |
抄録(英) |
|
|
内容記述タイプ |
Other |
|
内容記述 |
To examine the effects of volcanic ash aerosol and cloud cover on the shortwave radiation budget in the Antarctic atmosphere-snow system, solar radiation net flux at the top of the atmosphere (TOA) and the snow surface (SWS) are calculated by using a radiative transfer model based on the doubling-adding method. The calculations show that due to introduction of volcanic ash aerosol into the stratosphere, the net flux at SWS decreases and the net flux at TOA increases compared with the non-aerosol scenario. As a result, the atmosphere-subsystem (ATM) between TOA and SWS is heated due to absorption of solar radiation by the aerosol. On the other hand, cloud cover reduces the net flux at TOA and SWS considerably, and heats ATM at the solar zenith angle (θ_0)<64°and cools it at θ_0>64° |
雑誌書誌ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA1129795X |
書誌情報 |
Polar meteorology and glaciology
巻 13,
p. 111-122,
発行日 1999-12
|
出版者 |
|
|
出版者 |
National Institute of Polar Research |