# Research | |
I am interested in understanding mechanical and hydrological processes | |
in the climate system, specifically processes that relate to mechanics | |
of granular materials, sea ice, and ice-sheet flow under past, | |
present, and future scenarios. Investigations of fundamental | |
granular mechanics are important in many geodynamical and | |
geomorphological processes and settings, such as earthquakes, | |
landslides, sediment transport in flowing water, and dam stability. | |
I have listed my publications and submitted manuscripts below. If | |
you would like to collaborate on a scientific problem please get | |
in touch. | |
## Publications | |
I. Kasmalkar, A. Damsgaard, L. Goren, J. Suckale 2021 | |
"Shear variation at the ice-till interface changes the spatial distribution of … | |
Journal of Geophysical Research, vol. 126 | |
A. Damsgaard, O. Sergienko, and A. Adcroft 2021 | |
"The effects of ice floe-floe interactions on pressure ridging in sea ice" | |
Journal of Advances in Modeling Earth Systems, vol. 13 | |
A. Damsgaard, L. Goren, and J. Suckale 2020 | |
"Water pressure fluctuations control variability in sediment flux | |
and slip dynamics beneath glaciers and ice streams" | |
Communications Earth & Environment, vol. 1(66) | |
PDF (main text) | |
PDF (supplementary information) | |
A. Damsgaard, A. Adcroft, and O. Sergienko 2018 | |
"Application of discrete-element methods to approximate sea-ice | |
dynamics" | |
Journal of Advances in Modeling Earth Systems, vol. 10, 2228-2244 | |
M. D. Bateman, D. A. Swift, J. A. Piotrowski, E. J. Rhodes, and A. | |
Damsgaard 2018 | |
"Can glacial shearing of sediment reset the signal used for | |
luminescence dating?" | |
Geomorphology, vol. 306, 90-101 | |
A. Damsgaard, J. Suckale, J. A. Piotrowski, M. Houssais, M.R. | |
Siegfried, and H.A. Fricker 2017 | |
"Sediment behavior controls equilibrium width of subglacial channels" | |
Journal of Glaciology, vol. 63, 1034-1048 | |
A. Damsgaard, A. Cabrales-Vargas, J. Suckale, and L. Goren 2017 | |
"The coupled dynamics of meltwater percolation and granular deformation | |
in the sediment layer underlying parts of the big ice sheets" | |
Poromechanics VI | |
A. Damsgaard, D.L. Egholm, L.H. Beem, S. Tulaczyk, N.K. Larsen, | |
J.A. Piotrowski, and M.R. Siegfried 2016 "Ice flow dynamics forced | |
by water pressure variations in subglacial granular beds" | |
Geophysical Research Letters, vol. 43, 12,165-12,173 | |
PDF (main text) | |
PDF (supplementary information) | |
A. Damsgaard, D.L. Egholm, J.A. Piotrowski, S. Tulaczyk, N.K. Larsen, | |
and C.F. Braedstrup 2015 "A new methodology to simulate subglacial | |
deformation of water-saturated granular material" | |
The Cryosphere, vol. 9, 2183-2200 | |
A. Damsgaard 2015 | |
"Numerical Modeling of Subglacial Sediment Deformation" | |
Ph.D. thesis, Aarhus University, 165 pp. | |
C.F. Braedstrup, A. Damsgaard, and D.L. Egholm 2014 | |
"Ice-sheet modelling accelerated by graphics cards" | |
Computers and Geosciences, vol. 72, 210-220 | |
A. Damsgaard, D.L. Egholm, J.A. Piotrowski, S. Tulaczyk, N.K. | |
Larsen, and K. Tylmann 2013 | |
"Discrete element modeling of subglacial sediment deformation" | |
Journal of Geophysical Research: Earth Surface, vol. 118, 2230-2242 | |
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