Ice Core Drilling and the Related Observations at SE-Dome site, southeastern Greenland Ice Sheet

Iizuka, Yoshinori; Matoba, Sumito; Minowa, Masahiro; Yamasaki, Tetsuhide; Kawakami, Kaoru; Kakugo, Ayako; Miyahara, Morihiro; Hashimoto, Akihiro; Niwano, Masashi; Tanikawa, Tomonori; Fujita, Koji; Aoki, Teruo

Ice Core Drilling and the Related Observations at SE-Dome site, southeastern Greenland Ice Sheet

Iizuka, Yoshinori; Matoba, Sumito; Minowa, Masahiro et al.

Bulletin of glaciological research, 2021, 39, 1-12

Permalink : https://hdl.handle.net/2115/83447

このアイテムのアクセス数:756件（2026-10-16 01:55 集計）

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https://doi.org/10.5331/bgr.21R01			24

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アクセス権	open access
URI	https://hdl.handle.net/2115/83447
タイトル	Ice Core Drilling and the Related Observations at SE-Dome site, southeastern Greenland Ice Sheet
著者	Iizuka, Yoshinori ; Matoba, Sumito ; Minowa, Masahiro ; Yamasaki, Tetsuhide ; Kawakami, Kaoru ; Kakugo, Ayako ; Miyahara, Morihiro ; Hashimoto, Akihiro ; Niwano, Masashi ; Tanikawa, Tomonori ; Fujita, Koji ; Aoki, Teruo
e-Rad_Researcher 40370043 著者名 Iizuka, Yoshinori
e-Rad_Researcher 30391163 著者名 Matoba, Sumito
著者名 Minowa, Masahiro
著者名 Yamasaki, Tetsuhide
著者名 Kawakami, Kaoru
著者名 Kakugo, Ayako
著者名 Miyahara, Morihiro
著者名 Hashimoto, Akihiro
著者名 Niwano, Masashi
著者名 Tanikawa, Tomonori
著者名 Fujita, Koji
著者名 Aoki, Teruo
言語	英語
キーワード	Greenland Ice Sheet
	Ice core
	High accumulation
	SE-Dome
	Anthropocene
発行日	2021-12-07
出版者	The Japanese Society of Snow and Ice
収録物名	Bulletin of glaciological research
巻(号)	39
ページ	1-12
抄録	In order to construct reliable deposited-aerosol database on the Anthropocene (from 1850 to 2020), we obtained a 250-meter-long ice core from the Southeastern Greenland Dome on May and June 2021, where is one of the highest accumulation domes in Greenland. The age of the ice core at a depth of 250 m was roughly estimated to be AD 1827 based on the timescale from a previously analyzed shallower ice core. The age of the sampled ice core satisfied the prerequisite conditions for constructing aerosol deposition database for Anthropocene. In addition, surface elevation, borehole temperatures, and internal stratigraphy of the ice sheet were performed, and meteorological and snow-pit observations were also conducted. Furthermore, we sampled aerosol and snow from the ice sheet for chemical and physical analyses.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
PISSN	1345-3807
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.5331/bgr.21R01