Mass loss of the Greenland ice sheet until the year 3000 under a sustained late-21st-century climate

Greve, Ralf; Chambers, Christopher

Journal of Glaciology, 2022, 68(269), 618-624

Permalink : https://hdl.handle.net/2115/85297

このアイテムのアクセス数:395件（2026-03-18 21:30 集計）

ファイル	フォーマット	サイズ	閲覧回数	説明
https://doi.org/10.1017/jog.2022.9			2

アクセス権	metadata only access
URI	https://hdl.handle.net/2115/85297
タイトル	Mass loss of the Greenland ice sheet until the year 3000 under a sustained late-21st-century climate
著者	e-Rad_Researcher 90374644 著者名 Greve, Ralf
著者	著者名 Chambers, Christopher
言語	英語
キーワード	Arctic glaciology
	climate change
	ice and climate
	ice-sheet modelling
発行日	2022-03-14
出版者	Cambridge University Press
収録物名	Journal of Glaciology
巻(号)	68(269)
ページ	618-624
抄録	We conduct extended versions of the ISMIP6 future climate experiments for the Greenland ice sheet until the year 3000 with the model SICOPOLIS. Beyond 2100, the climate forcing is kept fixed at late-21st-century conditions. For the unabated warming pathway RCP8.5/SSP5-8.5, the ice sheet suffers a severe mass loss, which amounts to ~ 1.8 m SLE (sea-level equivalent) for the 12-experiment mean, and ~ 3.5 m SLE (~ 50% of the entire mass) for the most sensitive experiment. For the reduced emissions pathway RCP2.6/SSP1-2.6, the mass loss is limited to a two-experiment mean of ~ 0.28 m SLE. Climate-change mitigation during the next decades will therefore be an efficient means for limiting the contribution of the Greenland ice sheet to sea-level rise in the long term.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
PISSN	0022-1430
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1017/jog.2022.9