Basal Settings Control Fast Ice Flow in the Recovery/Slessor/Bailey Region, East Antarctica

doi:10.1002/2017GL076601

GSTDTAP > 气候变化

DOI	10.1002/2017GL076601
	Basal Settings Control Fast Ice Flow in the Recovery/Slessor/Bailey Region, East Antarctica
	Diez, Anja 1; Matsuoka, Kenichi 1; Ferraccioli, Fausto 2; Jordan, Tom A.2; Corr, Hugh F.2; Kohler, Jack 1; Olesen, Arne V.3; Forsberg, Rene 3
	2018-03-28
发表期刊	GEOPHYSICAL RESEARCH LETTERS
ISSN	0094-8276
EISSN	1944-8007
出版年	2018
卷号	45 期号:6 页码:2706-2715
文章类型	Article
语种	英语
国家	Norway; England; Denmark
英文摘要	The region of Recovery Glacier, Slessor Glacier, and Bailey Ice Stream, East Antarctica, has remained poorly explored, despite representing the largest potential contributor to future global sea level rise on a centennial to millennial time scale. Here we use new airborne radar data to improve knowledge about the bed topography and investigate controls of fast ice flow. Recovery Glacier is underlain by an 800 km long trough. Its fast flow is controlled by subglacial water in its upstream and topography in its downstream region. Fast flow of Slessor Glacier is controlled by the presence of subglacial water on a rough crystalline bed. Past ice flow of adjacent Recovery and Slessor Glaciers was likely connected via the newly discovered Recovery-Slessor Gate. Changes in direction and speed of past fast flow likely occurred for upstream parts of Recovery Glacier and between Slessor Glacier and Bailey Ice Stream. Similar changes could also reoccur here in the future.
领域	气候变化
收录类别	SCI-E
WOS记录号	WOS:000430106000018
WOS关键词	PINE ISLAND GLACIER ; WEST ANTARCTICA ; THWAITES GLACIER ; SUBGLACIAL LAKES ; SLESSOR GLACIER ; SHEAR-MARGIN ; STREAM ; BED ; BENEATH ; SHEET
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/25490
专题	气候变化
作者单位	1.Norwegian Polar Res Inst, Tromso, Norway; 2.British Antarctic Survey, Cambridge, England; 3.Tech Univ Denmark, Natl Space Inst, Lyngby, Denmark
推荐引用方式 GB/T 7714	Diez, Anja,Matsuoka, Kenichi,Ferraccioli, Fausto,et al. Basal Settings Control Fast Ice Flow in the Recovery/Slessor/Bailey Region, East Antarctica[J]. GEOPHYSICAL RESEARCH LETTERS,2018,45(6):2706-2715.
APA	Diez, Anja.,Matsuoka, Kenichi.,Ferraccioli, Fausto.,Jordan, Tom A..,Corr, Hugh F..,...&Forsberg, Rene.(2018).Basal Settings Control Fast Ice Flow in the Recovery/Slessor/Bailey Region, East Antarctica.GEOPHYSICAL RESEARCH LETTERS,45(6),2706-2715.
MLA	Diez, Anja,et al."Basal Settings Control Fast Ice Flow in the Recovery/Slessor/Bailey Region, East Antarctica".GEOPHYSICAL RESEARCH LETTERS 45.6(2018):2706-2715.