Franke, Steven; Steinhage, Daniel; Helm, Veit; Zuhr, Alexandra; Eisen, Olaf: Internal Reflection Horizons (IRHs) in western Dronning Maud Land, East Antarctica from airborne radar surveys (4.8 - 91.0 ka) [dataset publication series]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973266 (dataset in review)
Abstract:
We present internal reflection horizons (IRHs) from airborne radar data in western Dronning Maud Land, East Antarctica. The IRHs were dated at the EDML ice core and IRH ages range between 4.8 and 91.0 ka before present. Radar data were collected with the AWI EMR and UWB radar systems in period between summer seasons 1996/17 and 2023/24.
Keyword(s):
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 506043073: DANGER DML - Deciphering the evolution of an East Antarctic drainage system over the last glacial cycle in western Dronning Maud Land
German Research Foundation (DFG), grant/award no. 522419679: Is Dronning Maud Land mitigating sea level rise in the 21st century? Quantifying the anthropogenically induced change in snow accumulation in East Antarctica
German Research Foundation (DFG), grant/award no. 5472008: Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas
Coverage:
Median Latitude: -76.288443 * Median Longitude: 11.202424 * South-bound Latitude: -82.115883 * West-bound Longitude: -10.517171 * North-bound Latitude: -72.375412 * East-bound Longitude: 40.369629
Date/Time Start: 2008-01-16T12:09:47 * Date/Time End: 2023-12-11T20:15:30
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
9 datasets
Download Data (login required; moratorium until 2026-11-08)
Datasets listed in this publication series
- Franke, S; Steinhage, D; Helm, V et al. (in review): Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 4.8 ka). https://doi.pangaea.de/10.1594/PANGAEA.973267
- Franke, S; Steinhage, D; Helm, V et al. (in review): Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 7.2 ka). https://doi.pangaea.de/10.1594/PANGAEA.973283
- Franke, S; Steinhage, D; Helm, V et al. (in review): Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 11.1 ka). https://doi.pangaea.de/10.1594/PANGAEA.973284
- Franke, S; Steinhage, D; Helm, V et al. (in review): Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 15.4 ka). https://doi.pangaea.de/10.1594/PANGAEA.973285
- Franke, S; Steinhage, D; Helm, V et al. (in review): Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 25.6 ka). https://doi.pangaea.de/10.1594/PANGAEA.973286
- Franke, S; Steinhage, D; Helm, V et al. (in review): Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 38.1 ka). https://doi.pangaea.de/10.1594/PANGAEA.973287
- Franke, S; Steinhage, D; Helm, V et al. (in review): Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 52.2 ka). https://doi.pangaea.de/10.1594/PANGAEA.973288
- Franke, S; Steinhage, D; Helm, V et al. (in review): Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 73.4 ka). https://doi.pangaea.de/10.1594/PANGAEA.973289
- Franke, S; Steinhage, D; Helm, V et al. (in review): Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 91.0 ka). https://doi.pangaea.de/10.1594/PANGAEA.973290