气候变化领域集成服务门户(CCPortal): The potential of retrieving snow line dynamics from Landsat during the end of the ablation seasons between 1982 and 2017 in European mountains

CCPortal

DOI	10.1016/j.jag.2019.01.010
	The potential of retrieving snow line dynamics from Landsat during the end of the ablation seasons between 1982 and 2017 in European mountains
	Hu Z.; Dietz A.; Kuenzer C.
发表日期	2019
ISSN	15698432
起始页码	138
结束页码	148
卷号	78
英文摘要	Snow cover in the Northern Hemisphere is continuously decreasing during the ablation seasons in the context of climate change. Snow Line Elevation (SLE) is a suitable indicator illustrating detailed snow cover distribution dynamics at a regional scale. In order to carry out time-series analyses of the SLEs in mountain areas, long-term (>30 years) and detailed spatial resolution (<100 m) data are required. In this article, we have retrieved SLEs from Landsat during the end of the ablation seasons in European mountains between 1984 and 2017. Based on our analyses, it is possible to use the Landsat archive to illustrate potential long-term snow line dynamics in the Alps, the Carpathian Mountains, and the Pyrenees. The snow lines appear to recede to higher elevations in these Southern European Mountains. To further implement statistical analyses, it is required to fill the missing observations, and reduce uncertainties induced by intermediate snowfall events. © 2019 Elsevier B.V.
英文关键词	Europe; Landsat; Mountains; Snow; Snow line elevation; Time-series
语种	英语
scopus关键词	ablation; climate change; elevation; Landsat; mountain region; Northern Hemisphere; snow cover; statistical analysis; Alps; Carpathians; Pyrenees
来源期刊	International Journal of Applied Earth Observation and Geoinformation
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/156474
作者单位	German Remote Sensing Data Center (DFD), Earth Observation Center (EOC), German Aerospace Center (DLR), OberpfaffenhofenWessling, Germany
推荐引用方式 GB/T 7714	Hu Z.,Dietz A.,Kuenzer C.. The potential of retrieving snow line dynamics from Landsat during the end of the ablation seasons between 1982 and 2017 in European mountains[J],2019,78.
APA	Hu Z.,Dietz A.,&Kuenzer C..(2019).The potential of retrieving snow line dynamics from Landsat during the end of the ablation seasons between 1982 and 2017 in European mountains.International Journal of Applied Earth Observation and Geoinformation,78.
MLA	Hu Z.,et al."The potential of retrieving snow line dynamics from Landsat during the end of the ablation seasons between 1982 and 2017 in European mountains".International Journal of Applied Earth Observation and Geoinformation 78(2019).