Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1997-11-01 |
タイトル |
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タイトル |
STUDIES ON WATER VAPOR, AEROSOL AND SNOW CRYSTALS IN THE ARCTIC (WANTS-ARCTIC; CANADA) |
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 |
10.15094/00004002 |
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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 |
STUDIES ON WATER VAPOR, AEROSOL AND SNOW CRYSTALS IN THE ARCTIC (WANTS-ARCTIC; CANADA) |
著者名よみ |
キクチ, カツヒロ
アスマ, ヨシオ
ウエダ, ヒロシ
イノウエ, ユスケ
カジカワ, マサヒロ
サトウ, ノボル
サクライ, ケンイチ
ハヤサカ, タダヒロ
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著者名(英) |
KIKUCHI, Katsuhiro
ASUMA, Yoshio
UYEDA, Hiroshi
INOUE, Yusuke
KAJIKAWA, Masahiro
SATO, Noboru
SAKURAI, Ken-ichi
HAYASAKA, Tadahiro
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著者所属(英) |
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en |
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Division of Earth and Planetary Sciences, Graduate School of Science, Hokkaido University |
著者所属(英) |
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en |
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Division of Earth and Planetary Sciences, Graduate School of Science, Hokkaido University |
著者所属(英) |
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en |
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Division of Earth and Planetary Sciences, Graduate School of Science, Hokkaido University |
著者所属(英) |
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en |
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Division of Earth and Planetary Sciences, Graduate School of Science, Hokkaido University |
著者所属(英) |
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en |
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Department of Earth Sciences, Faculty of Education, Akita University |
著者所属(英) |
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en |
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Science Education Institute of Osaka Prefecture |
著者所属(英) |
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en |
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Department of Earth Sciences, Faculty of Education, Hokkaido University of Education |
著者所属(英) |
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en |
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Research Center for Atmospheric and Oceanic Variations, Faculty of Science, Tohoku University |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
The WANTS (Water vapor, Aerosol and Nuclei Transportation and Snow crystals) Arctic Experiment was carried out in Inuvik, NWT, Arctic Canada during the mid-winter of 1995/96. Many organizations participated in this research program. A vertical pointing Doppler radar, and microwave radiometer were set up on the roof of the Inuvik Science Research Center, and precipitation and aerosol particle observations by microscope, replica method and filter method were also conducted on the ground surface. Valuable and successive data over 40 days were obtained in the Arctic mid-winter. Two different major vapor routes were classified by synoptic weather analysis. One route was from the Gulf of Alaska across the mountainous region near the west coast of the North American Continent. The other was from the Arctic Ocean or Northern Alaska directly. Precipitation features between them were quite different. In the former the warm air mass was intruded aloft, a convective radar echo was observed and a high amount of liquid water was observed by microwave radiometer. Densely rimed dendrites, small graupel particles, needles and supercooled liquid water droplets were observed on the ground surface. The precipitation intensity was strong, however, the precipitation period was short. The latter was a windy and cold air mass, the radar echo was stratiform and the liquid water path was very small as observed by microwave radiometer. The crystal shapes of combination of bullets, columns and crossed plates type were observed. The precipitation intensity was characterized by weak intensity and long period. |
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 11,
p. 255,
発行日 1997-11
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出版者 |
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出版者 |
National Institute of Polar Research |