Datasets for "Antarctic meteorites threatened by climate warming"
Creators
Description
This archive provides datasets related to the following publication:
V. Tollenaar, H. Zekollari, C. Kittel, D. Farinotti, S. Lhermitte, V. Debaille, S. Goderis, P. Claeys, K.H. Joy, F. Pattyn, Antarctic meteorites threatened by climate warming. Nature Climate Change, X, X (2024). DOI: XXX
Contact: Veronica Tollenaar (Veronica.Tollenaar@ulb.be), Harry Zekollari (zharry@ethz.ch)
Users should cite the original publication when using all or part of the data.
More specifically, when using the climate model output, indicated with an *, please acknowledge the work of the people involved in producing them. Acknowledgements should have language similar to the below that contained both informations related to MAR and CMIP5/6. In order to document MAR scientific impact and enable ongoing support of the model, users are likely encouraged to contact C. Kittel to add their works in the list of MAR-related publications.
"We thank C. Kittel and the MAR team which make available the model outputs, as well agencies (F.R.S - FNRS, CÉCI, and the Walloon Region) that provided computational resources for MAR simulations. We acknowledge the World Climate Research Programme, which, through it's Working Group on Coupled Modelling, coordinated and promoted CMIP5 and CMIP6. We thank the climate modeling groups for producing and making available their model output, the Earth System Grid Federation (ESGF) for archiving the CMIP data and providing access, and the multiple funding agencies who support CMIP5 and CMIP6 and ESGF. "
Also, refer to and cite the following paper: C. Kittel, C. Amory, C. Agosta, N.C. Jourdain, S. Hofer, A. Delhasse, S. Doutreloup, P.-V. Huot, C. Lang, T. Fichefet, X. Fettweis, Diverging future surface mass balance between the Antarctic ice shelves and grounded ice sheet. The Cryosphere, 15, 1215-1236 (2021). DOI: 10.5194/tc-2020-291
About the datasets: it includes the climate model output* ("CESM2_ssp126.zip", "CESM2_ssp585.zip", and "year-tas-cesm2-histo-ssp585.nc"), the smoothed outlines of predicted meteorite stranding zones in 2020 ("MSZs_2020.zip"), in 2050 under SSP5-8.5 ("MSZs_2050.zip"), and in 2100 under SSP5-8.5 ("MSZs_2100.zip"), the continent-wide probabilities to find meteorites per pixel in 2020, 2050, and 2100 under SSP1-2.6 ("probability_meteorites_ssp126.zip") and under SSP5-8.5 ("probability_meteorites_ssp585.zip"), the binary values for the presence of meteorites for each location for each year under SSP1-2.6 ("CESM2_ssp126_all_years.csv") and under SSP5-8.5 ("CESM2_ssp585_all_years.csv"), the outlines for larger regions presented in Figure 2 ("region_outlines.zip"), and the receiver operating characteristic curve used to set a threshold of the classifying algorithm ("ROC_average_4pcs4fs0134.csv"). References to the literature are provided in the corresponding publication.
- * CESM2_ssp126.zip: archive of netcdf files for each year with climate model output of daily surface temperatures ("ST2") over Antarctica under SSP1-2.6
- * CESM2_ssp585.zip: archive of netcdf files for each year with climate model output of daily surface temperatures ("ST2") over Antarctica under SSP5-8.5
- * year-tas-cesm2-histo-ssp585.nc: netcdf file containing estimated global air temperatures under SSP5-8.5
- MSZs_2020.zip: archived .cpg, .bdf, .prj, .shp, and .shx files of smoothed outlines of predicted meteorite stranding zones in 2020
- MSZs_2050.zip: archived .cpg, .bdf, .prj, .shp, and .shx files of smoothed outlines of predicted meteorite stranding zones in 2050 under SSP5-8.5
- MSZs_2100.zip: archived .cpg, .bdf, .prj, .shp, and .shx files of smoothed outlines of predicted meteorite stranding zones in 2100 under SSP5-8.5
- probability_meteorites_ssp126.zip: archive of .csv files with continent-wide probabilities to find meteorites per pixel in 2020 ("classification_CESM2_ssp126_2001.csv"), 2050 ("classification_CESM2_ssp126_2031.csv"), and 2100 ("classification_CESM2_ssp126_2081.csv") under SSP1-2.6
- probability_meteorites_ssp585.zip: archive of .csv files with continent-wide probabilities to find meteorites per pixel in 2020 ("classification_CESM2_ssp585_2001.csv"), 2050 ("classification_CESM2_ssp585_2031.csv"), and 2100 ("classification_CESM2_ssp585_2081.csv") under SSP5-8.5
- CESM2_ssp126_all_years.csv: .csv file with binary values (TRUE/FALSE) for the presence of meteorites for each location under SSP1-2.6
- CESM2_ssp585_all_years.csv: .csv file with binary values (TRUE/FALSE) for the presence of meteorites for each location under SSP5-8.5
- region_outlines.zip: archived .cpg, .bdf, .prj, .shp, and .shx files of regions presented in Figure 2
- ROC_average_4pcs4fs0134.csv: .csv file of the receiver operating characteristic curve used to set a threshold of the classifying algorithm
Files
CESM2_ssp126.zip
Files
(7.4 GB)
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