气候变化领域集成服务门户(CCPortal): Brief Communication: Twelve-year cyclic surging episodes at Donjek Glacier in Yukon, Canada

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DOI	10.5194/tc-10-1427-2016
	Brief Communication: Twelve-year cyclic surging episodes at Donjek Glacier in Yukon, Canada
	Abe T.; Furuya M.; Sakakibara D.
发表日期	2016
ISSN	19940416
卷号	10 期号:4
英文摘要	Surge-type glaciers repeat their short active phase and their much longer quiescent phase usually every several decades or longer, but detailed observations of the evolution cycles have been limited to only a few glaciers. Here we report three surging episodes in 1989, 2001, and 2013 at Donjek Glacier in the Yukon, Canada, indicating remarkably regular and short repeat cycles of 12 years. The surging area is limited within the ∼ 20 km section from the terminus, originating in an area where the flow width significantly narrows downstream, suggesting a strong control of the valley constriction on the surge dynamics. © Author(s) 2016.
学科领域	glacier surge; landform evolution; valley; valley glacier; Canada; Kluane National Park; Yukon Territory
语种	英语
scopus关键词	glacier surge; landform evolution; valley; valley glacier; Canada; Kluane National Park; Yukon Territory
来源期刊	Cryosphere
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/119621
作者单位	Graduate School of Science, Hokkaido University, Sapporo, Japan; Graduate School of Environmental Science, Hokkaido University, Sapporo, Japan; Institute of Low Temperature Science, Hokkaido University, Sapporo, Japan
推荐引用方式 GB/T 7714	Abe T.,Furuya M.,Sakakibara D.. Brief Communication: Twelve-year cyclic surging episodes at Donjek Glacier in Yukon, Canada[J],2016,10(4).
APA	Abe T.,Furuya M.,&Sakakibara D..(2016).Brief Communication: Twelve-year cyclic surging episodes at Donjek Glacier in Yukon, Canada.Cryosphere,10(4).
MLA	Abe T.,et al."Brief Communication: Twelve-year cyclic surging episodes at Donjek Glacier in Yukon, Canada".Cryosphere 10.4(2016).