Zobrazeno 1 - 10
of 221
pro vyhledávání: '"P. Bohleber"'
Autor:
S. Preunkert, P. Bohleber, M. Legrand, A. Gilbert, T. Erhardt, R. Purtschert, L. Zipf, A. Waldner, J. R. McConnell, H. Fischer
Publikováno v:
The Cryosphere, Vol 18, Pp 2177-2194 (2024)
Three seasonally resolved ice core records covering the 20th century were extracted in 1994, 2004, and 2012 at a nearly identical location from the Col du Dôme (4250 m above sea level, m a.s.l.; Mont Blanc, French Alps) drill site. Here, we complete
Externí odkaz:
https://doaj.org/article/1bfd6870e3a648ae8cf8502f8f84c302
Publikováno v:
The Cryosphere, Vol 17, Pp 2021-2043 (2023)
Impurities in polar ice play a critical role in ice flow, deformation, and the integrity of the ice core record. Especially cloudy bands, visible layers with high impurity concentrations, are prominent features in ice from glacial periods. Their phys
Externí odkaz:
https://doaj.org/article/8fdd31ffe7be4451839117f89ae6017d
Publikováno v:
The Cryosphere, Vol 15, Pp 3523-3538 (2021)
Due to its micrometer-scale resolution and inherently micro-destructive nature, laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) is particularly suited to exploring the thin and closely spaced layers in the oldest sections of p
Externí odkaz:
https://doaj.org/article/a89b79b45b4b43d6a8609dc0923ba159
Autor:
P. Bohleber, M. Casado, K. Ashworth, C. A. Baker, A. Belcher, J. A. Caccavo, H. E. Jenkins, E. Satterthwaite, A. Spolaor, V. H. L. Winton
Publikováno v:
Advances in Geosciences, Vol 53, Pp 1-14 (2020)
Acquiring not only field-specific knowledge but also a set of transferable professional skills becomes increasingly important for Early Career Scientists (ECS) in Geosciences and other academic disciplines. Although the need for training in transfera
Externí odkaz:
https://doaj.org/article/7c6fc51635ed4bbfa6bf4c8dadfd7504
Publikováno v:
Climate of the Past, Vol 14, Pp 21-37 (2018)
Among ice core drilling sites in the European Alps, Colle Gnifetti (CG) is the only non-temperate glacier to offer climate records dating back at least 1000 years. This unique long-term archive is the result of an exceptionally low net accumulatio
Externí odkaz:
https://doaj.org/article/4ff7fe4efa2a49ecaed6fdd623747c28
Publikováno v:
The Cryosphere, Vol 12, Pp 401-412 (2018)
Cold glaciers at the highest locations of the European Alps have been investigated by drilling ice cores to retrieve their stratigraphic climate records. Findings like the Oetztal ice man have demonstrated that small ice bodies at summit locations
Externí odkaz:
https://doaj.org/article/9f15760c9bff497fa4194e4e419a35d5
Autor:
P. Bohleber, L. Sold, D. R. Hardy, M. Schwikowski, P. Klenk, A. Fischer, P. Sirguey, N. J. Cullen, M. Potocki, H. Hoffmann, P. Mayewski
Publikováno v:
The Cryosphere, Vol 11, Iss 1, Pp 469-482 (2017)
Although its Holocene glacier history is still subject to debate, the ongoing iconic decline of Kilimanjaro's largest remaining ice body, the Northern Ice Field (NIF), has been documented extensively based on surface and photogrammetric measurements.
Externí odkaz:
https://doaj.org/article/fc1b2d082d374f11899bc1c0f3cf303f
Autor:
Pascal Bohleber, Piers Larkman, Nicolas Stoll, David Clases, Raquel Gonzalez de Vega, Martin Šala, Marco Roman, Carlo Barbante
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 4, Pp n/a-n/a (2024)
Abstract Understanding the microscopic variability of impurities in glacier ice on a quantitative level has importance for assessing the preservation of paleoclimatic signals and enables the study of macroscopic deformational as well as dielectric ic
Externí odkaz:
https://doaj.org/article/1a73e6afed0846fa8177bbe8b74cfbb8
Polar ice cores play a central role in studies of the earth's climate system through natural archives. A pressing issue is the analysis of the oldest, highly thinned ice core sections, where the identification of paleoclimate signals is particularly
Externí odkaz:
http://arxiv.org/abs/2104.04430
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