DOI: 10.5194/tc-15-1005-2021
论文题名: Brief communication: Glacier run-off estimation using altimetry-derived basin volume change: Case study at Humboldt Glacier, northwest Greenland
作者: Gray L.
刊名: Cryosphere
ISSN: 19940416
出版年: 2021
卷: 15, 期: 2 起始页码: 1005
结束页码: 1014
语种: 英语
英文关键词: altimetry
; basin
; CryoSat
; glacier dynamics
; runoff
; subglacial environment
; volume change
; Arctic
; Greenland
; Greenland Ice Sheet
; Humboldt Glacier
英文摘要: p CryoSat can provide temporal height change around the Greenland Ice Sheet including that close to the terminus of many glaciers. Height change from the northern outlet of the Humboldt Glacier in northwestern Greenland is combined with ice flux into and out of sections of the glacier basin to derive the water run-off each year from 2011 to 2019. The cumulative 9-year run-off for this part of the Humboldt basin is span classCombining double low line inline-formula 9.6 2.9 /span km span classCombining double low line inline-formula 3 /span and is predominantly sub-glacial at the terminus, with large run-offs occurring in 2012, 2015, and 2019 and much smaller ones in 2013, 2016, 2017, and 2018 . © 2021 American Society of Mechanical Engineers (ASME). All rights reserved. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/164695
Appears in Collections: 气候变化与战略
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作者单位: Department of Geography, Environment and Geomatics, University of Ottawa, Ottawa, K1N 6N5, Canada
Recommended Citation:
Gray L.. Brief communication: Glacier run-off estimation using altimetry-derived basin volume change: Case study at Humboldt Glacier, northwest Greenland[J]. Cryosphere,2021-01-01,15(2)