06b2acf0-73c3-42c0-90e8-75134b7dbded urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-11-17T12:14:47 creation ISO 19115 2016 Mechanical and microstructural data from ice deformation experiments with a change in temperature partway 06b2acf0-73c3-42c0-90e8-75134b7dbded This dataset contains data collected during and after a series of ice deformation experiments. Seven of the experiments are controls, run at a constant temperature of either -2, -7 or -10 degrees celsius, and four involve a change in temperature partway through the experiment. Vertical displacement and temperature data were collected during the experiments, and microstructural data (fabric analyser thin sections) were collected at the conclusion of each experiment. The experimental methods and our interpretations are described thoroughly in Craw, et al. (in prep). In folder mechanical_data: - One .csv file for each experiment containing a header with information on experimental conditions, and columns of data corresponding to time (hours), vertical displacement (mm), and temperature (degrees celsius) throughout the experiment. This is raw data, there will be points recorded from before weights were added at the beginning of the experiment, and after the temperature was lowered at the end. in folder microstructural_data: - One .mat file for each experiment, containing microstructural data (spatially indexed Euler orientations) formatted to be read by the MTEX toolbox (https://mtex-toolbox.github.io/). There is also a file for an example of the starting material, "standard" laboratory ice. These data are converted from the .cis files which are generated by the G50 fabric analyser. - One .m script (plot_microstructural_data.m) containing commands for plotting spatial maps, histograms of grain size distribution and pole figures of c-axis orientation from the .mat files in this directory. {"type": "Polygon", "coordinates": [[[-180.0, -75.0], [180.0, -75.0], [180.0, -63.0], [-180.0, -63.0], [-180.0, -75.0]]]} -180.0 180.0 -75.0 -63.0 ACE/CRC ACFA > Automatic C-Axis Fabric Analyzer AMD AMD/AU CEOS CONTINENT > ANTARCTICA EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE DEFORMATION EARTH SCIENCE > OCEANS > SEA ICE > ICE DEFORMATION GEOGRAPHIC REGION > POLAR ICE MICROSTRUCTURE ICE RHEOLOGY LABORATORY OCEAN > SOUTHERN OCEAN GET DATA > DIRECT DOWNLOAD documentDigital Download the dataset. HTML PROJECT HOME PAGE documentDigital Public information for AAS project 4289 HTML VIEW RELATED INFORMATION documentDigital Citation reference for this metadata record and dataset. HTML Creative Commons by Attribution logo documentDigital PNG