气候变化领域集成服务门户(CCPortal): Comment on "exceptionally high heat flux needed to sustain the Northeast Greenland Ice Stream" by Smith-Johnsen et al. (2020)

CCPortal

DOI	10.5194/tc-15-2251-2021
	Comment on "exceptionally high heat flux needed to sustain the Northeast Greenland Ice Stream" by Smith-Johnsen et al. (2020)
	Bons P.D.; De Riese T.; Franke S.; Llorens M.-G.; Sachau T.; Stoll N.; Weikusat I.; Westhoff J.; Zhang Y.
发表日期	2021
ISSN	19940416
起始页码	2251
结束页码	2254
卷号	15 期号:5
英文摘要	Smith-Johnsen et al. (The Cryosphere, 14, 841-854, 2020) model the effect of a potential hotspot on the Northeast Greenland Ice Stream (NEGIS). They argue that a heat flux of at least 970 mW m-2 is required to have initiated or to control NEGIS. Such an exceptionally high heat flux would be unique in the world and is incompatible with known geological processes that can raise the heat flux. Fast flow at NEGIS must thus be possible without the extraordinary melt rates invoked in Smith-Johnsen et al. (2020). © 2021 Paul D. Bons et al.
英文关键词	cryosphere; geothermal system; GRIP; heat flux; ice sheet; numerical model; Arctic; Greenland; Greenland Ice Sheet
语种	英语
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/202284
作者单位	School of Earth Science and Resources, China University of Geosciences, Beijing, China; Department of Geosciences, Eberhard Karls University Tübingen, Tübingen, Germany; Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Bremerhaven, Germany; Geosciences Barcelona, Csic, Barcelona, Spain; Physics of Ice Climate and Earth, University of Copenhagen, Copenhagen, Denmark
推荐引用方式 GB/T 7714	Bons P.D.,De Riese T.,Franke S.,et al. Comment on "exceptionally high heat flux needed to sustain the Northeast Greenland Ice Stream" by Smith-Johnsen et al. (2020)[J],2021,15(5).
APA	Bons P.D..,De Riese T..,Franke S..,Llorens M.-G..,Sachau T..,...&Zhang Y..(2021).Comment on "exceptionally high heat flux needed to sustain the Northeast Greenland Ice Stream" by Smith-Johnsen et al. (2020).Cryosphere,15(5).
MLA	Bons P.D.,et al."Comment on "exceptionally high heat flux needed to sustain the Northeast Greenland Ice Stream" by Smith-Johnsen et al. (2020)".Cryosphere 15.5(2021).