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1 %{pagebegin} 2 <article> 3 <h1>Research</h1> 4 5 <p>I am interested in understanding mechanical and hydrological processes in the 6 climate system, specifically processes that relate to mechanics of granular 7 materials, sea ice, and ice-sheet flow under past, present, and future scenarios. 8 Investigations of fundamental granular mechanics are important in many 9 geodynamical and geomorphological processes and settings, such as earthquakes, 10 landslides, sediment transport in flowing water, and dam stability.</p> 11 12 <p>I have listed my publications and submitted manuscripts below. 13 If you would like to collaborate on a scientific problem please <a 14 href="contact.html">get in touch</a>.</p> 15 16 17 <h2>Publications</h2> 18 19 <ul> 20 21 <li> 22 M. W. Svendsen, S. M. Kristiansen, V. K. Pedersen, and <strong>A. Damsgaard</strong> 23 2024 24 <a href="https://2dgf.dk/publikationer/geologisk-tidsskrift/geologisk-tidsskrift-2024/#7"> 25 "Mit livs dessert: 100-års jubilæet for Ellen Louise Mertz' studie af niveauforandringer i Danmark"</a> 26 (en: “The dessert of my life: the 100-year anniversary of Ellen Louise Mertz' studies of elevation changes in Denmark”) 27 Geologisk Tidsskrift 28 [<a href="papers/Svendsen%20et%20al%202024%20Mit%20livs%20dessert.pdf">PDF</a>] 29 <br> 30 <br> 31 </li> 32 33 <li> 34 J. D. Andersen, L. Bødker, J. Dolby, <strong>A. Damsgaard</strong>, and N. Okkels 35 2024 36 <a href="https://www.geo.dk/bibliotek/#t=article"> 37 "Foundation on organic diatomite"</a> 38 Proceedings of the 19th Nordic Geotechnical Meeting 39 [<a href="papers/Andersen%20et%20al%202024%20Foundation%20on%20organic%20diatomite.pdf">PDF</a>] 40 <br> 41 <br> 42 </li> 43 44 <li> 45 I. Kasmalkar, <strong>A. Damsgaard</strong>, L. Goren, and J. Suckale 46 2021 47 <a href="https://doi.org/10.1029/2021JF006460"> 48 "Shear variation at the ice-till interface changes the spatial distribution of till porosity and meltwater drainage"</a> 49 Journal of Geophysical Research: Earth Surface, vol. 126 50 [<a href="papers/Kasmalkar%20et%20al%202021%20Shear%20variation%20at%20the%20ice-till%20interface%20changes%20the%20spatial%20distribution%20of%20till%20porosity%20and%20meltwater%20drainage.pdf">PDF</a>] 51 <br> 52 <br> 53 </li> 54 55 <li> 56 <strong>A. Damsgaard</strong>, O. Sergienko, and A. Adcroft 57 2021 58 <a href="https://doi.org/10.1029/2020MS002336"> 59 "The effects of ice floe-floe interactions on pressure ridging in sea ice"</a> 60 Journal of Advances in Modeling Earth Systems, vol. 13 61 [<a href="papers/Damsgaard%20et%20al%202021%20The%20effects%20of%20ice%20floe-floe%20interactions%20on%20pressure%20ridging%20in%20sea%20ice.pdf">PDF</a>] 62 <br> 63 <br> 64 </li> 65 66 <li> 67 <strong>A. Damsgaard</strong>, L. Goren, and J. Suckale 68 2020 69 <a href="https://doi.org/10.1038/s43247-020-00074-7"> 70 "Water pressure fluctuations control variability in sediment flux and slip dynamics beneath glaciers and ice streams"</a> 71 Communications Earth & Environment, vol. 1(66) 72 [<a href="papers/Damsgaard%20et%20al%202020%20Water%20pressure%20fluctuations%20control%20variability%20in%20sediment%20flux%20and%20slip%20dynamics%20beneath%20glaciers%20and%20ice%20streams.pdf">PDF</a>, 73 <a href="papers/Damsgaard%20et%20al%202020%20Water%20pressure%20fluctuations%20control%20variability%20in%20sediment%20flux%20and%20slip%20dynamics%20beneath%20glaciers%20and%20ice%20streams%20SI.pdf">SI</a>] 74 <br> 75 <br> 76 </li> 77 78 <li> 79 <strong>A. Damsgaard</strong>, A. Adcroft, and O. Sergienko 80 2018 81 <a href="https://doi.org/10.1029/2018MS001299"> 82 "Application of discrete-element methods to approximate sea-ice dynamics"</a> 83 Journal of Advances in Modeling Earth Systems, vol. 10, 2228-2244 84 [<a href="papers/Damsgaard%20et%20al%202018%20Application%20of%20discrete-element%20methods%20to%20approximate%20sea-ice%20dynamics.pdf">PDF</a>] 85 <br> 86 <br> 87 </li> 88 89 <li> 90 M.D. Bateman, D.A. Swift, J.A. Piotrowski, E.J. Rhodes, and 91 <strong>A. Damsgaard</strong> 92 2018 93 <a href="https://doi.org/10.1016/j.geomorph.2018.01.017"> 94 "Can glacial shearing of sediment reset the signal used for luminescence 95 dating?"</a> 96 Geomorphology, vol. 306, 90-101 97 [<a href="papers/Bateman%20et%20al%202018%20Can%20glacial%20shearing%20of%20sediment%20reset%20the%20signal%20used%20for%20luminescence%20dating.pdf">PDF</a>] 98 <br> 99 <br> 100 </li> 101 102 <li> 103 <strong>A. Damsgaard</strong>, J. Suckale, J.A. Piotrowski, M. Houssais, 104 M.R. Siegfried, and H.A. Fricker 105 2017 106 <a href="https://doi.org/10.1017/jog.2017.71"> 107 "Sediment behavior controls equilibrium width of subglacial channels"</a> 108 Journal of Glaciology, vol. 63, 1034-1048 109 [<a href="papers/Damsgaard%20et%20al%202017%20Sediment%20behavior%20controls%20equilibrium%20width%20of%20subglacial%20channels.pdf">PDF</a>] 110 <br> 111 <br> 112 </li> 113 <li> 114 <strong>A. Damsgaard</strong>, A. Cabrales-Vargas, J. Suckale, and L. Goren 115 2017 116 <a href="https://doi.org/10.1061/9780784480779.024">"The coupled dynamics 117 of meltwater percolation and granular deformation in the sediment layer 118 underlying parts of the big ice sheets"</a> 119 Poromechanics VI 120 [<a href="papers/Damsgaard%20et%20al%202017%20The%20coupled%20dynamics%20of%20meltwater%20percolation%20and%20granular%20deformation%20in%20the%20sediment%20layer%20underlying%20parts%20of%20the%20big%20ice%20sheets.pdf">PDF</a>] 121 <br> 122 <br> 123 </li> 124 125 <li> 126 <strong>A. Damsgaard</strong>, D.L. Egholm, L.H. Beem, S. Tulaczyk, N.K. 127 Larsen, J.A. Piotrowski, and M.R. Siegfried 128 2016 129 <a href="https://doi.org/10.1002/2016GL071579">"Ice flow dynamics forced 130 by water pressure variations in subglacial granular beds"</a> 131 Geophysical Research Letters, vol. 43, 12,165-12,173 132 [<a href="papers/Damsgaard%20et%20al%202016%20Ice%20flow%20dynamics%20forced%20by%20water%20pressure%20variations%20in%20subglacial%20granular%20beds.pdf">PDF</a>, 133 <a href="papers/Damsgaard%20et%20al%202016%20Ice%20flow%20dynamics%20forced%20by%20water%20pressure%20variations%20in%20subglacial%20granular%20beds%20SI.pdf">SI</a>] 134 <br> 135 <br> 136 </li> 137 138 <li> 139 <strong>A. Damsgaard</strong>, D.L. Egholm, J.A. Piotrowski, S. Tulaczyk, 140 N.K. Larsen, and C.F. Brædstrup 141 2015 142 <a href="https://doi.org/10.5194/tc-9-2183-2015"> 143 "A new methodology to simulate subglacial deformation of water-saturated 144 granular material"</a> 145 The Cryosphere, vol. 9, 2183-2200 146 [<a href="papers/Damsgaard%20et%20al%202015%20A%20new%20methodology%20to%20simulate%20subglacial%20deformation%20of%20water-saturated%20granular%20material.pdf">PDF</a>] 147 <br> 148 <br> 149 </li> 150 151 <li> 152 <strong>A. Damsgaard</strong> 153 2015 154 <a href="https://adamsgaard.dk/pub/ad-phd-thesis.pdf"> 155 "Numerical Modeling of Subglacial Sediment Deformation"</a> 156 Ph.D. thesis, Aarhus University, 165 pp. 157 [<a href="pub/ad-phd-thesis.pdf">PDF</a>] 158 <br> 159 <br> 160 </li> 161 162 <li> 163 C.F. Brædstrup, <strong>A. Damsgaard</strong>, and D.L. Egholm 164 2014 165 <a href="https://doi.org/10.1016/j.cageo.2014.07.019"> 166 "Ice-sheet modelling accelerated by graphics cards"</a> 167 Computers and Geosciences, vol. 72, 210-220 168 <br> 169 <br> 170 </li> 171 172 <li> 173 <strong>A. Damsgaard</strong>, D.L. Egholm, J.A. Piotrowski, S. Tulaczyk, N.K. 174 Larsen, and K. Tylmann 175 2013 176 <a href="https://doi.org/10.1002/2013JF002830"> 177 "Discrete element modeling of subglacial sediment deformation"</a> 178 Journal of Geophysical Research: Earth Surface, vol. 118, 2230-2242 179 [<a href="papers/Damsgaard%20et%20al%202013%20Discrete%20element%20modeling%20of%20subglacial%20sediment%20deformation.pdf">PDF</a>] 180 </li> 181 </ul>