Influence of glacier advance on the development of the multipart Riffeltal rock glacier, Central Austrian Alps

Influence of glacier advance on the development of the multipart Riffeltal rock glacier, Central Austrian Alps
复制标题

冰川前进对奥地利中部阿尔卑斯山多部分 Riffeltal 岩石冰川发育的影响

DOI:
10.1002/esp.3695
复制
发表时间:
2015
影响因子:
3.3
通讯作者:
M. Becht
M. Becht
中科院分区:
地球科学2区
文献类型:
--
作者:
Leopold;Heckmann;Hilger;Morche;Neugirg;M. Becht

文献摘要

参考文献

被引文献

相似文献

对位于奥地利蒂罗尔州考纳塔尔支流山谷的多部分 Riffeltal 岩石冰川进行了研究,以扩大有关前冰川地区及其边缘岩石冰川时空发育的知识,并更好地了解冰川与岩石冰川的相互作用。感兴趣的主题由两个相邻的岩石冰川舌和不同年龄、起源和根区的不同叠置叶片组成的复杂系统组成。为了确定其发散发展的原因,通过应用地貌测绘、地球物理方法和冬季积雪(BTS)的基础温度测量,研究了岩石冰川及其周围地区的内部结构和永久冻土的出现。永久冻土建模是根据 BTS 数据和高分辨率机载激光扫描 (ALS) 数字高程模型 (DEM) 得出的地表参数进行的。此外,ALS 数据还用于测量 2006 年至 2012 年间岩石冰川表面的垂直和水平变化。小冰期 (LIA) 期间和之后的冰川与岩石冰川相互作用对于所研究的岩石冰川的发展来说是显而易见的。地貌图提供了有关冰川前进或后退与永久冻土或地面冰发生之间联系的重要信息。所有信息的结合有助于分析邻近岩石冰川舌的不同运动学作用。版权所有 © 2014 约翰·威利父子有限公司
The multipart Riffeltal rock glacier, located in a tributary valley of the Kaunertal, Tyrol, Austria is investigated to enlarge the knowledge about spatial and temporal development of rock glaciers in and at the margins of pro‐glacial areas and to get a better understanding of glacier–rock glacier interactions. The subject of interest consists of a complex system of two adjacent rock glacier tongues and various superposed lobes with differing ages, origin and root zones, and therefore diverse development.To determine the reasons for their diverging development, the internal structure and permafrost occurrence on and in the surrounding area of the rock glacier were studied by application of geomorphological mapping, geophysical methods and measurement of the basal temperature of the winter snow cover (BTS). Permafrost modelling was performed on the basis of BTS data and land surface parameters derived from a high resolution airborne laser scanning (ALS) digital elevation model (DEM). Additionally, the ALS data were used to measure vertical and horizontal changes of the rock glacier surface between 2006 and 2012. Glacier–rock glacier interactions during and since the Little Ice Age (LIA) are evident for the development of the studied rock glacier. A geomorphic map gives important information about the connection between glacial advance or retreat and permafrost or ground ice occurrence. The combination of all information helps in the analysis of diverse kinematic action of neighbouring rock glacier tongues. Copyright © 2014 John Wiley & Sons, Ltd.
高山永久冻土中的全新世推冰碛
DOI: 10.1080/04353676.1979.11879980
发表时间: 1979
影响因子: 1.5
作者:
W. Haeberli
通讯作者: W. Haeberli
永久冻土层和小冰河时代冰川的关系,西班牙中部比利牛斯山脉波塞茨地块
DOI: --
发表时间: 2004
期刊:
影响因子: --
作者:
R. Lugon;R. Delaloye;E. Serrano;E. Reynard;C. Lambiel;J. González
通讯作者: J. González
根据地球物理调查确定的 Ölgrube 和 Kaiserberg 岩石冰川(奥地利奥茨塔尔阿尔卑斯山)的内部结构、冰含量和动态
DOI: --
发表时间: --
期刊:
影响因子: --
作者:
H. Hausmann;E. Brückl;C. Ullrich
通讯作者: C. Ullrich
温带山谷冰川下方的凹槽状冰碛形成和耕作成因:挪威南部尤通黑门州的 Slettmarkbreen
DOI: --
发表时间: 1994
期刊:
影响因子: --
作者:
D. Benn
通讯作者: D. Benn
前冰川河流系统中的粗沉积物动力学(法格河,蒂罗尔州)
DOI: 10.1016/j.geomorph.2013.10.021
发表时间: 2014
期刊: Geomorphology
影响因子: 3.9
作者:
Baewert;Morche
通讯作者: Morche