MULTIDISCIPLINARY INVESTIGATIONS ON THREE ROCK GLACIERS IN THE SWISS ALPS: LEGACIES AND FUTURE PERSPECTIVES

作者：Springman Sarah M^*; Arenson Lukas U; Yamamoto Yuko; Maurer Hansruedi; Kos Andrew; Buchli Thomas; Derungs Guido

来源：Geografiska Annaler - Series A: Physical Geography , 2012, 94A(2): 215-243.

DOI：10.1111/j.1468-0459.2012.00464.x

• alpine permafrost
• rock glacier
• degradation
• characterization
• monitoring
• modelling

This paper recognizes the contribution of Professor Wilfried Haeberli for his inspiration and leadership in the field of permafrost science and his generous encouragement, both direct and indirect, to the ETH Researchers who have, through him, endeavoured to contribute to this fascinating research area. The multidisciplinary investigations described in this paper have focused on three rock glaciers, Muragl, Murtel-Corvatsch and Furggwanghorn, all of which have been subject to a varying degree of prior study, and which are continuing to attract new generations of researchers to understand and explain the processes and predict future behaviour. This paper marks a stage at which it is possible to summarize some advances in the state of the art and associated innovations that can be attributed to early motivation by Wilfried Haeberli and offers a tribute as well as gratitude for his ongoing feedback and advice. Some thoughts on the development of thermokarst due to water ponding and flow, and a conceptual model of geotechnical mechanisms that aim to explain some aspects of rock glacier kinematics, are also introduced.

• 出版日期2012