气候变化领域集成服务门户(CCPortal): Structure of the upper part of the glacier in the area of the designed snow-runway of Mirny Station, East Antarctica (based on the data compiled in 2014/15 field season)

CCPortal

DOI	10.21782/KZ1560-7496-2017-1(73-84)
	Structure of the upper part of the glacier in the area of the designed snow-runway of Mirny Station, East Antarctica (based on the data compiled in 2014/15 field season)
	Popov S.V.; Polyakov S.P.; Pryakhin S.S.; Martyanov V.L.; Lukin V.V.
发表日期	2017
ISSN	15607496
卷号	21 期号:1
英文摘要	The main results of GPR sounding and ice core sampling carried out in the area of the Russian Mirny Station during the austral summer field season of 60th Russian Antarctic Expedition (2014/15) have been presented. The GPR data were collected at the frequencies of 270 MHz and 900 MHz. The total length of the profi les was 20 km. Five ice cores about 7 m long were selected. The upper part of the glacier was found to consist of a snow-firn layer and meteoric ice underneath. The effective permittivity values of the media were determined to be 2.13 and 3.0, accordingly. In the study area the snow-firn layer thickness varied between zero ("blue ice") and approximately 40 m.
英文关键词	diff racted waves; East Antarctica; GPR sounding; ice core sampling; Mirny Station; Snow-firn layer
学科领域	glacier; ground penetrating radar; ice core; ice thickness; snow; summer; Antarctica; East Antarctica
语种	英语
scopus关键词	glacier; ground penetrating radar; ice core; ice thickness; snow; summer; Antarctica; East Antarctica
来源期刊	Earth's Cryosphere
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/119498
作者单位	Polar Marine Geosurvey Expedition, 24, Pobeda str., St. Petersburg, Lomonosov, 198412, Russian Federation; Arctic and Antarctic Research Institute, 38, Bering str., St. Petersburg, 199397, Russian Federation
推荐引用方式 GB/T 7714	Popov S.V.,Polyakov S.P.,Pryakhin S.S.,et al. Structure of the upper part of the glacier in the area of the designed snow-runway of Mirny Station, East Antarctica (based on the data compiled in 2014/15 field season)[J],2017,21(1).
APA	Popov S.V.,Polyakov S.P.,Pryakhin S.S.,Martyanov V.L.,&Lukin V.V..(2017).Structure of the upper part of the glacier in the area of the designed snow-runway of Mirny Station, East Antarctica (based on the data compiled in 2014/15 field season).Earth's Cryosphere,21(1).
MLA	Popov S.V.,et al."Structure of the upper part of the glacier in the area of the designed snow-runway of Mirny Station, East Antarctica (based on the data compiled in 2014/15 field season)".Earth's Cryosphere 21.1(2017).