Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1994-11-01 |
タイトル |
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タイトル |
A COMPARISON OF OBSERVATION WITH MODELING FOR ALBEDO AND TRANSMITTANCE OF SNOW |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
ID登録 |
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ID登録 |
10.15094/00003845 |
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ID登録タイプ |
JaLC |
ページ属性 |
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内容記述タイプ |
Other |
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内容記述 |
P(論文) |
記事種別(英) |
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en |
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ABSTRACT |
論文名よみ |
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その他のタイトル |
A COMPARISON OF OBSERVATION WITH MODELING FOR ALBEDO AND TRANSMITTANCE OF SNOW |
著者名よみ |
アオキ, テルオ
セコ, カツモト
アオキ, タダオ
フカボリ, マサシ
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著者名(英) |
AOKI, Teruo
SEKO, Katsumoto
AOKI, Tadao
FUKABORI, Masashi
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著者所属(英) |
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en |
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Meteorological Research Institute |
著者所属(英) |
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en |
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Atmospheric and Water Research Institute, Nagoya University |
著者所属(英) |
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en |
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Meteorological Research Institute |
著者所属(英) |
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en |
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Meteorological Research Institute |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Snow surface albedo and transmittance inside the snow have been investigated by observation and modeling. Observations were taken by a grating type spectrometer at Tokamachi in March 1993. The observed snow was old and very wet. Microscope photo-graphs of snow grains taken at this time indicate that snow grain is spherical particles with size of about 1.0μm. Surface albedo and transmittance of snow by a multiple scattering model for the atmosphere-snow system with pure snow grain size of 1.0μm have similar wavelength dependence to our observation. Though both the maximum albedo and transmit-tance have been observed at the wavelength 0.55μm, model calculation shows that this wavelength is 0.45μm. Moreover, the observed albedo is lower than the model with a maximum of 10% in visible region. It is considered that these differences are mainly due to impurities and/or liquid water in natural snow. |
雑誌書誌ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA10756213 |
書誌情報 |
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology
巻 8,
p. 188,
発行日 1994-11
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出版者 |
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出版者 |
National Institute of Polar Research |