气候变化领域集成服务门户(CCPortal): Degradation of the mountain glaciation of Prins Karls forland (Svalbard) [СОВРЕМЕННОЕ СОКРАЩЕНИЕ ГОРНОГО ОЛЕДЕНЕНИЯ ЗЕМЛИ ПРИНЦА КАРЛА (АРХИПЕЛАГ ШПИЦБЕРГЕН)]

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DOI	10.21782/KZ1560-7496-2019-5(73-81)
	Degradation of the mountain glaciation of Prins Karls forland (Svalbard) [СОВРЕМЕННОЕ СОКРАЩЕНИЕ ГОРНОГО ОЛЕДЕНЕНИЯ ЗЕМЛИ ПРИНЦА КАРЛА (АРХИПЕЛАГ ШПИЦБЕРГЕН)]
	Chernov R.A.; Muraviev A.Ya.; Topoleva A.N.
发表日期	2019
ISSN	15607496
卷号	23 期号:5
英文摘要	The results of field research carried out on the glaciers of Prins Karls Forland in 2016 have revealed the signs of significant degradation. Comparison of topographic maps of the last century and of satellite images indicates that over the past 80 years the area of the glaciers of the island has decreased threefold. In the first half of the twentieth century, the rate of glacial reductions had increased to reach its peak at the end of the century. The smallest mountain glaciers located below 500 meters a.s.l. had decreased most of all, as they had been deprived of the feeding area due to the rise of the snow line. Large glaciers, located in the northern and most elevated part of the island, retreated to a lesser extent, as they had preserved areas of alimentation. Since 1936, the area of the glaciers of the Prins Karls Forland has decreased by approximately 58 km2, in 2017 their area had been (56.01 ± 3) km2. Reduction of the area of glaciers in 2008-2017 had been on average 1.23 km2 per year, or 2 % of the total glaciation area of the island. Over the last century, the glaciers of Prins Karls Forland have revealed the maximum rate of decline in comparison with the other areas of Svalbard. © 2019 Academic Publishing House Geo. All rights reserved.
英文关键词	Area of glaciers; Degradation; Mountain glaciers; Prins Karls Forland; Retreat of glaciers; Svalbard
学科领域	comparative study; glaciation; glacier; glacier dynamics; glacier retreat; glaciology; mountain region; topographic mapping; Arctic; Prins Karls Forland; Svalbard; Svalbard and Jan Mayen
语种	英语
scopus关键词	comparative study; glaciation; glacier; glacier dynamics; glacier retreat; glaciology; mountain region; topographic mapping; Arctic; Prins Karls Forland; Svalbard; Svalbard and Jan Mayen
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/118997
作者单位	Institute of Geography, RAS, 29, Staromonetniy per., Moscow, 119017, Russian Federation; Lomonosov Moscow State University, 1, Leninskie Gory, Moscow, 119991, Russian Federation
推荐引用方式 GB/T 7714	Chernov R.A.,Muraviev A.Ya.,Topoleva A.N.. Degradation of the mountain glaciation of Prins Karls forland (Svalbard) [СОВРЕМЕННОЕ СОКРАЩЕНИЕ ГОРНОГО ОЛЕДЕНЕНИЯ ЗЕМЛИ ПРИНЦА КАРЛА (АРХИПЕЛАГ ШПИЦБЕРГЕН)][J],2019,23(5).
APA	Chernov R.A.,Muraviev A.Ya.,&Topoleva A.N..(2019).Degradation of the mountain glaciation of Prins Karls forland (Svalbard) [СОВРЕМЕННОЕ СОКРАЩЕНИЕ ГОРНОГО ОЛЕДЕНЕНИЯ ЗЕМЛИ ПРИНЦА КАРЛА (АРХИПЕЛАГ ШПИЦБЕРГЕН)].Earth's Cryosphere,23(5).
MLA	Chernov R.A.,et al."Degradation of the mountain glaciation of Prins Karls forland (Svalbard) [СОВРЕМЕННОЕ СОКРАЩЕНИЕ ГОРНОГО ОЛЕДЕНЕНИЯ ЗЕМЛИ ПРИНЦА КАРЛА (АРХИПЕЛАГ ШПИЦБЕРГЕН)]".Earth's Cryosphere 23.5(2019).