Zobrazeno 1 - 9
of 9
pro vyhledávání: '"1 Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research Bremerhaven Germany"'
Autor:
Baloza, M., Henkel, S., Geibert, W., Kasten, S., Holtappels, M., 1 Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research Bremerhaven Germany
Publikováno v:
Journal of Geophysical Research: Oceans. 127
Rapid and profound climatic and environmental changes have been predicted for the Antarctic Peninsula with so far unknown impact on the biogeochemistry of the continental shelves. In this study, we investigate benthic carbon sedimentation, reminerali
Autor:
Meier, M., Schlindwein, V., Schmid, F., 1 Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research Bremerhaven Germany, 4 Geomar Helmholtz Centre for Ocean Research Kiel Kiel Germany
Along ultraslow spreading ridges melt is distributed unequally, but melt focusing guides melt away from amagmatic segments toward volcanic centers. An interplay of tectonism and magmatism is thought to control melt ascent, but the detailed process of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b7b0ec4740e732e4080ea8c770e1835
https://mediatum.ub.tum.de/doc/1693427/document.pdf
https://mediatum.ub.tum.de/doc/1693427/document.pdf
Publikováno v:
EPIC3Quarterly Journal of the Royal Meteorological Society, JOHN WILEY & SONS LTD, 147, pp. 914-943, ISSN: 0035-9009
A non‐eddy‐resolving microscale model is applied to simulate convection over three different leads (elongated channels in sea ice), which were observed by aircraft over the Arctic Marginal Ice Zone in 2013. The study aims to evaluate the quality
Autor:
Hannes Eisermann, Wilfried Jokat, Steven Franke, Daniel Steinhage, Veit Helm, Jölund Asseng, Olaf Eisen, Graeme Eagles, Daniela Jansen, Heinrich Miller
Publikováno v:
EPIC3Earth Surface Processes and Landforms, JOHN WILEY & SONS LTD, 46(13), pp. 2728-2745, ISSN: 0197-9337
The landscape of Antarctica, hidden beneath kilometre‐thick ice in most places, has been shaped by the interactions between tectonic and erosional processes. The flow dynamics of the thick ice cover deepened pre‐formed topographic depressions by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63f336bb162bddacd3ced2f218ffa9e8
https://hdl.handle.net/10013/epic.4b0d069e-22a4-4f12-a5e3-28829d52b5ca
https://hdl.handle.net/10013/epic.4b0d069e-22a4-4f12-a5e3-28829d52b5ca
Autor:
Johann H. Jungclaus, Christopher Danek, Nikolay Koldunov, Helge Goessling, Dmitry Sidorenko, Thomas Rackow, Tido Semmler
Publikováno v:
EPIC3Journal of Geophysical Research-Oceans, Wiley, 126(12), pp. e2021JC017633, ISSN: 0148-0227
Journal of Geophysical Research: Oceans
Journal of Geophysical Research: Oceans
The transient climate response (TCR) is 20% higher in the Alfred Wegener Institute Climate Model (AWI‐CM) compared to the Max Planck Institute Earth System Model (MPI‐ESM) whereas the equilibrium climate sensitivity (ECS) is by up to 10% higher i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88bc513dc05f5b2bf35bbae62ac23faf
https://doi.org/10.1002/essoar.10507255.1
https://doi.org/10.1002/essoar.10507255.1
Autor:
Daniela Jansen, John Paden, Steven Franke, Niklas Neckel, Tobias Binder, Sebastian Beyer, Olaf Eisen
Publikováno v:
EPIC3Journal of Geophysical Research: Earth Surface, 126(3)
The ice stream geometry and large ice surface velocities at the onset region of the Northeast Greenland Ice Stream (NEGIS) are not yet well reproduced by ice sheet models. The quantification of basal sliding and a parametrization of basal conditions
Autor:
John-Robert Scholz, Vera Schlindwein, Mechita C. Schmidt-Aursch, Jonah Geils, Tomasz Janik, Michaela Meier, Frank Krüger, Wojciech Czuba
Publikováno v:
Geochemistry, Geophysics, Geosystems. 22
Ultraslow spreading ridges form the slowest divergent plate boundaries and exhibit distinct spreading processes in volcanically active magmatic sections and intervening amagmatic sections. Local seismicity studies of ultraslow spreading ridges until
Autor:
Lorenzo Zampieri, Jörg Fröhle, Hiroshi Sumata, Elizabeth Hunke, Helge Goessling, Frank Kauker
Publikováno v:
EPIC3Journal of Advances in Modeling Earth Systems, AMER GEOPHYSICAL UNION, 13(5), pp. e2020MS002438, ISSN: 1942-2466
Journal of Advances in Modeling Earth Systems, Vol 13, Iss 5, Pp n/a-n/a (2021)
Journal of Advances in Modeling Earth Systems, Vol 13, Iss 5, Pp n/a-n/a (2021)
We have equipped the unstructured‐mesh global sea‐ice and ocean model FESOM2 with a set of physical parameterizations derived from the single‐column sea‐ice model Icepack. The update has substantially broadened the range of physical processes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2660da6d103c0d991b56dabfebc48fcc
https://hdl.handle.net/10013/epic.c1953100-420a-4621-8bd1-3fc2c19d2656
https://hdl.handle.net/10013/epic.c1953100-420a-4621-8bd1-3fc2c19d2656
Autor:
Kirsten Fahl, Henriette Marie Kolling, Henrik Sadatzki, Xiaotong Xiao, Ruediger Stein, Anne de Vernal
Publikováno v:
Geochemistry, Geophysics, Geosystems. 21
To evaluate the present sea ice changes in a longer‐term perspective, the knowledge of sea ice variability on preindustrial and geological time scales is essential. For the interpretation of proxy reconstructions it is necessary to understand the r