气候变化领域集成服务门户(CCPortal): Brief communication: Pancake ice floe size distribution during the winter expansion of the Antarctic marginal ice zone

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DOI	10.5194/tc-13-41-2019
	Brief communication: Pancake ice floe size distribution during the winter expansion of the Antarctic marginal ice zone
	Alberello A.; Onorato M.; Bennetts L.; Vichi M.; Eayrs C.; Machutchon K.; Toffoli A.
发表日期	2019
ISSN	19940416
EISSN	13
起始页码	41
结束页码	48
卷号	13 期号:1
英文摘要	The size distribution of pancake ice floes is calculated from images acquired during a voyage to the Antarctic marginal ice zone in the winter expansion season. Results show that 50 % of the sea ice area is made up of floes with diameters of 2.3-4 m. The floe size distribution shows two distinct slopes on either side of the 2.3-4 m range, neither of which conforms to a power law. Following a relevant recent study, it is conjectured that the growth of pancakes from frazil forms the distribution of small floes (D<2.3 m), and welding of pancakes forms the distribution of large floes (D>4 m). © Author(s) 2019.
学科领域	image analysis; marginal ice zone; pack ice; sea ice; size distribution; winter; Antarctica
语种	英语
scopus关键词	image analysis; marginal ice zone; pack ice; sea ice; size distribution; winter; Antarctica
来源期刊	The Cryosphere
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/118952
作者单位	Department of Infrastructure Engineering, University of Melbourne, Parkville, VIC 3010, Australia; Dipartimento di Fisica, Università di Torino, Turin, 10125, Italy; INFN, Sezione di Torino, Torino, 10125, Italy; School of Mathematical Sciences, University of Adelaide, Adelaide, SA 5005, Australia; Department of Oceanography, University of Cape Town, Rondebosch, 7701, South Africa; Marine Research Institute, University of Cape Town, Rondebosch, 7701, South Africa; Center for Global Sea Level Change, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates; Department of Civil Engineering, University of Cape Town, Rondebosch, 7701, South Africa
推荐引用方式 GB/T 7714	Alberello A.,Onorato M.,Bennetts L.,et al. Brief communication: Pancake ice floe size distribution during the winter expansion of the Antarctic marginal ice zone[J],2019,13(1).
APA	Alberello A..,Onorato M..,Bennetts L..,Vichi M..,Eayrs C..,...&Toffoli A..(2019).Brief communication: Pancake ice floe size distribution during the winter expansion of the Antarctic marginal ice zone.The Cryosphere,13(1).
MLA	Alberello A.,et al."Brief communication: Pancake ice floe size distribution during the winter expansion of the Antarctic marginal ice zone".The Cryosphere 13.1(2019).