Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Jakob F. Steiner"'
Publikováno v:
Annals of Glaciology, Vol 63, Pp 132-136 (2022)
Ice cliffs are features along ice sheet margins, along tropical mountain glaciers, at termini of mountain glaciers and on debris-covered glacier tongues, that have received scattered attention in literature. They cover small relative areas of glacier
Externí odkaz:
https://doaj.org/article/6221fd8583464a32b399a486bd798c12
Autor:
Sanne B. M. Veldhuijsen, Remco J. de Kok, Emmy E. Stigter, Jakob F. Steiner, Tuomo M. Saloranta, Walter W. Immerzeel
Publikováno v:
Journal of Glaciology, Vol 68, Pp 369-389 (2022)
Recent progress has been made in quantifying snowmelt in the Himalaya. Although the conditions are favorable for refreezing, little is known about the spatial variability of meltwater refreezing, hindering a complete understanding of seasonal snowmel
Externí odkaz:
https://doaj.org/article/2257278e2d7d42eebc5ccaf55355c228
Autor:
Sher Muhammad, Jia Li, Jakob F. Steiner, Finu Shrestha, Ghulam M. Shah, Etienne Berthier, Lei Guo, Li-xin Wu, Lide Tian
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 12, Iss 1, Pp 2755-2775 (2021)
We observed the surge velocity, terminus advance, lake formation and outburst, as well as its downstream impacts at Shisper Glacier in the Karakoram, Pakistan and suggest potential nature-based risk-reduction solutions. A recent surge started in late
Externí odkaz:
https://doaj.org/article/cca9a4e8027342fdbc238d3fe6438877
Autor:
Lihui Wang, Dongwei Zhang, Jakob F. Steiner, Xiaobo He, Jizu Chen, Yushuo Liu, Yanzhao Li, Zizhen Jin, Xiang Qin
Publikováno v:
Frontiers in Earth Science, Vol 9 (2022)
Accurate estimates of albedo can be crucial for energy balance models of glaciers. A number of algorithms exist which are often site dependent and rely on accurate measurements or estimates of snow depth. Using the well-established COSIMA model we si
Externí odkaz:
https://doaj.org/article/ef43d11059d247679ad5d2feeaa2de09
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
Debris-covered glaciers, especially in high-mountain Asia, have received increased attention in recent years. So far, few field-based observations of distributed mass loss exist and both the properties of the debris layer as well as the atmospheric d
Externí odkaz:
https://doaj.org/article/5c0a7d3dcd574b0ab816943503ce3e34
Publikováno v:
Journal of Glaciology, Vol 65, Pp 617-632 (2019)
Ice cliffs and ponds on debris-covered glaciers have received increased attention due to their role in amplifying local melt. However, very few studies have looked at these features on the catchment scale to determine their patterns and changes in sp
Externí odkaz:
https://doaj.org/article/e26709da35914fa8ab6d8fb8dace5700
Autor:
René R. Wijngaard, Jakob F. Steiner, Philip D. A. Kraaijenbrink, Christoph Klug, Surendra Adhikari, Argha Banerjee, Francesca Pellicciotti, Ludovicus P. H. van Beek, Marc F. P. Bierkens, Arthur F. Lutz, Walter W. Immerzeel
Publikováno v:
Frontiers in Earth Science, Vol 7 (2019)
This study aims at developing and applying a spatially-distributed coupled glacier mass balance and ice-flow model to attribute the response of glaciers to natural and anthropogenic climate change. We focus on two glaciers with contrasting surface ch
Externí odkaz:
https://doaj.org/article/e807929065754640bca1f5638d3ffc14
Publikováno v:
Annals of Glaciology, Vol 57, Pp 295-307 (2016)
Estimates of melt from debris-covered glaciers require distributed estimates of meteorological variables and air temperature in particular. Meteorological data are scarce for this environment, and spatial variability of temperature over debris is poo
Externí odkaz:
https://doaj.org/article/40c4368228974b5aa83ad76683693ce7
Autor:
Evan S. Miles, Francesca Pellicciotti, Ian C. Willis, Jakob F. Steiner, Pascal Buri, Neil S. Arnold
Publikováno v:
Annals of Glaciology, Vol 57, Pp 29-40 (2016)
Supraglacial ponds on debris-covered glaciers present a mechanism of atmosphere/glacier energy transfer that is poorly studied, and only conceptually included in mass-balance studies of debris-covered glaciers. This research advances previous efforts
Externí odkaz:
https://doaj.org/article/4700d855ee8948638ee6932b234a245f
Publikováno v:
Annals of Glaciology, Vol 57, Pp 199-211 (2016)
Ice cliffs might be partly responsible for the high mass losses of debris-covered glaciers in the Hindu Kush-Karakoram-Himalaya region. The few existing models of cliff backwasting are point-scale models applied at few locations or assume cliffs to b
Externí odkaz:
https://doaj.org/article/a08fcc9d3a724ecb926ac9392b9c947e