Geophysical Research Letters Supporting Information for Palaeofluvial landscape inheritance for Jakobshavn Isbra catchment, Greenland M. A. Cooper1, K. Michaelides1, M. J. Siegert2, and J. L. Bamber1 1
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School of Geographical Sciences, University of Bristol, Bristol, UK.
The Grantham Institute for Climate Change, Imperial College London, London, UK. Corresponding author: Michael A. Cooper (
[email protected])
Contents of this file Figures S1 to S3
Introduction The supporting information shows extra information with regards to the results expressed within the manuscript. The information provided are all supporting figures, and for the most part, provide alternative depictions of the data included in the manuscript. The purpose of these figures is to allow the reader to have a broader perspective of the information and methods presented, which may help to further elucidate, strengthen and explore points discussed.
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Figure S1. Hydrographic basins and flow routing networks calculated for the Jakobshavn Isbrae region from the iDEM using two separate software packages. A and B depict flow accumulation from the Land Surface Dynamics Topography Tool Box (LSDTopoToolBox) [red bound] and SAGA-GIS [blue bound], respectively. C depicts overlain watershed boundaries for each method. The area plotted is indicated by the black box in the inset.
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Figure S2. iDEM bed elevation [between -1000 and 1300 m above sea level (asl)] for Jakobshavn Isbrae. The area plotted is indicated by the black box in the inset. Possible over-deepenings (elevations below sea level) are clearly indicated in pinks.
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Figure S3. Longitudinal profile of the mainstream (as in Figure 2 in manuscript) from the ‘filled’ iDEM (red), and un-‘filled’ iDEM (blue).
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