Field activities at the SIGMA-A site, northwestern Greenland Ice Sheet, 2017(2017年グリーンランド氷床北西部SIGMA-Aサイトにおける観測報告)
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- Sumito MATOBA(的場澄人)
- Institute of Low Temperature Science, Hokkaido University
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- Masashi NIWANO(庭野匡思)
- Meteorological Research Institute, Japan Meteorological Agency
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- Tomonori TANIKAWA(谷川朋範)
- Meteorological Research Institute, Japan Meteorological Agency
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- Yoshinori IIZUKA(飯塚芳徳)
- Institute of Low Temperature Science, Hokkaido University
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- Tetsuhide YAMASAKI(山崎哲秀)
- Avangnaq Institute of Arctic Observation Support
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- Yutaka KUROSAKI(黒﨑豊)
- Institute of Low Temperature Science, Hokkaido University Graduate School of Environmental Science, Hokkaido University
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- Teruo AOKI(青木輝夫)
- Graduate School of Natural Science and Technology, Okayama University
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- Akihiro HASHIMOTO(橋本明弘)
- Meteorological Research Institute, Japan Meteorological Agency
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- Masahiro HOSAKA(保坂征宏)
- Meteorological Research Institute, Japan Meteorological Agency
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- Shin SUGIYAMA(杉山慎)
- Institute of Low Temperature Science, Hokkaido University
書誌事項
- タイトル別名
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- Field activities at the SIGMA-A site, northwestern Greenland Ice Sheet, 2017
説明
<p>During spring 2017, we conducted research expeditions to the SIGMA-A site, which is located on the northwestern Greenland Ice Sheet. We maintained an automated weather station (AWS) to enable continuous meteorological observations. We extended 1.5-m long poles of the AWS and replaced two aerovane sensors, two thermo-hydrometers and an ultrasonic snow gauge. We also drilled an ice core and recovered a core with a total length of 60.06m, conducted stratigraphic observations, and measured the density of the ice core. In addition, we conducted snow-pit observations and snow sampling, measured the specific surface area of snow using near-infrared reflectance, performed sunphotometry observations, and measured the spectral albedo. To schedule research activities in the field camp and helicopter pick-up flights, we received weather forecasts from the Meteorological Research Institute of Japan through the Internet using a satellite phone every day. We took a male dog to the field camp to alert us to approaching animals.</p>
収録刊行物
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- 氷河情報センター
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氷河情報センター 36 (0), 15-22, 2018
公益社団法人 日本雪氷学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282679642019712
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- NII論文ID
- 130006742391
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- ISSN
- 18848044
- 13453807
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- HANDLE
- 2115/73338
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- IRDB
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可