Zobrazeno 1 - 10
of 170
pro vyhledávání: '"B. Etzelmüller"'
Autor:
H. H. Christiansen, Y. Sjöberg, G. Blume-Werry, E. Dorrepaal, B. Etzelmüller, W.R. Farnsworth, J. Hjort, T. Ingeman-Nielsen, J. Malenfant-Lepage, R. Petterson, A. B. K. Sannel, M. Siewert, S. Tomaskovicova, M. Väliranta
Publikováno v:
Nordic Journal of STEM Education, Vol 8, Iss 2 (2024)
We perform a first permafrost higher education curriculum survey in Norden. Permafrost is part of the education within both bio- and geosciences and engineering, and the variation in educational activities reflect this. Five permafrost-specific geosc
Externí odkaz:
https://doaj.org/article/aab37b2db8424b09ac93a8f6cbd11652
Publikováno v:
The Cryosphere, Vol 17, Pp 5477-5497 (2023)
With the EU-funded PACE (Permafrost and Climate in Europe) project at the turn of this century, several deep boreholes (100 m+) were drilled in European mountain sites, including in mainland Norway, Svalbard and Sweden. During other projects from 200
Externí odkaz:
https://doaj.org/article/f1d49759287f443b83d7f9d22d76a1cb
Publikováno v:
The Cryosphere, Vol 17, Pp 2725-2754 (2023)
The ground thermal regime and permafrost development have an important influence on geomorphological processes in periglacial regions and ultimately landscape development. About 10 % of unstable rock slopes in Norway are potentially underlain by wide
Externí odkaz:
https://doaj.org/article/3988616b768f43f89e7f947b93b0751d
Autor:
S. Westermann, T. Ingeman-Nielsen, J. Scheer, K. Aalstad, J. Aga, N. Chaudhary, B. Etzelmüller, S. Filhol, A. Kääb, C. Renette, L. S. Schmidt, T. V. Schuler, R. B. Zweigel, L. Martin, S. Morard, M. Ben-Asher, M. Angelopoulos, J. Boike, B. Groenke, F. Miesner, J. Nitzbon, P. Overduin, S. M. Stuenzi, M. Langer
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 2607-2647 (2023)
The CryoGrid community model is a flexible toolbox for simulating the ground thermal regime and the ice–water balance for permafrost and glaciers, extending a well-established suite of permafrost models (CryoGrid 1, 2, and 3). The CryoGrid communit
Externí odkaz:
https://doaj.org/article/b90b56c5d61b40e0991740995b76f4f5
Autor:
C. Renette, K. Aalstad, J. Aga, R. B. Zweigel, B. Etzelmüller, K. S. Lilleøren, K. Isaksen, S. Westermann
Publikováno v:
Earth Surface Dynamics, Vol 11, Pp 33-50 (2023)
Ground temperatures in coarse, blocky deposits such as mountain blockfields and rock glaciers have long been observed to be lower in comparison with other (sub)surface material. One of the reasons for this negative temperature anomaly is the lower so
Externí odkaz:
https://doaj.org/article/7dbf0c7bd0f24bca87b6207c54b3e20d
Publikováno v:
Earth Surface Dynamics, Vol 10, Pp 975-996 (2022)
Rock glaciers are geomorphological expressions of permafrost. Close to sea level in northernmost Norway, in the subarctic Nordkinn peninsula, we have observed several rock glaciers that appear to be active now or were active in the recent past. Act
Externí odkaz:
https://doaj.org/article/964f96f580e84d5099a84d3a830c758e
Autor:
A. Bertone, C. Barboux, X. Bodin, T. Bolch, F. Brardinoni, R. Caduff, H. H. Christiansen, M. M. Darrow, R. Delaloye, B. Etzelmüller, O. Humlum, C. Lambiel, K. S. Lilleøren, V. Mair, G. Pellegrinon, L. Rouyet, L. Ruiz, T. Strozzi
Publikováno v:
The Cryosphere, Vol 16, Pp 2769-2792 (2022)
Rock glaciers are landforms related to permafrost creep that are sensitive to climate variability and change. Their spatial distribution and kinematic behaviour can be critical for managing water resources and geohazards in periglacial areas. Rock gl
Externí odkaz:
https://doaj.org/article/67284802e8844fa182844d87c69e5d82
Autor:
N. D. Smith, E. J. Burke, K. Schanke Aas, I. H. J. Althuizen, J. Boike, C. T. Christiansen, B. Etzelmüller, T. Friborg, H. Lee, H. Rumbold, R. H. Turton, S. Westermann, S. E. Chadburn
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 3603-3639 (2022)
Microtopography can be a key driver of heterogeneity in the ground thermal and hydrological regime of permafrost landscapes. In turn, this heterogeneity can influence plant communities, methane fluxes, and the initiation of abrupt thaw processes. Her
Externí odkaz:
https://doaj.org/article/a6e8aac86c2c4f29b47476270950feb5
Autor:
B. Etzelmüller, J. Czekirda, F. Magnin, P.-A. Duvillard, L. Ravanel, E. Malet, A. Aspaas, L. Kristensen, I. Skrede, G. D. Majala, B. Jacobs, J. Leinauer, C. Hauck, C. Hilbich, M. Böhme, R. Hermanns, H. Ø. Eriksen, T. R. Lauknes, M. Krautblatter, S. Westermann
Publikováno v:
Earth Surface Dynamics, Vol 10, Pp 97-129 (2022)
The warming and subsequent degradation of mountain permafrost within alpine areas represent an important process influencing the stability of steep slopes and rock faces. The unstable and monitored slopes of Mannen (Møre and Romsdal county, southern
Externí odkaz:
https://doaj.org/article/a9e052c18d1a46b7878e9673c31b3c1f
Autor:
L. C. P. Martin, J. Nitzbon, J. Scheer, K. S. Aas, T. Eiken, M. Langer, S. Filhol, B. Etzelmüller, S. Westermann
Publikováno v:
The Cryosphere, Vol 15, Pp 3423-3442 (2021)
Subarctic peatlands underlain by permafrost contain significant amounts of organic carbon. Our ability to quantify the evolution of such permafrost landscapes in numerical models is critical for providing robust predictions of the environmental and c
Externí odkaz:
https://doaj.org/article/2a0a78cf26ff4fbdb67217773b77eb05