Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 73.4 ka)

DOI

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 1996/97 and 2023/24.

Identifier
DOI https://doi.org/10.1594/PANGAEA.973289
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.973266
Related Identifier HasMetadata https://registry.o2a-data.de/items/6794
Related Identifier HasMetadata https://registry.o2a-data.de/items/6809
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.973289
Provenance
Creator Franke, Steven ORCID logo; Steinhage, Daniel; Helm, Veit ORCID logo; Zuhr, Alexandra (ORCID: 0000-0002-3861-365X); Eisen, Olaf (ORCID: 0000-0002-6380-962X)
Publisher PANGAEA
Publication Year 2025
Funding Reference German Research Foundation https://doi.org/10.13039/501100001659 Crossref Funder ID 506043073 https://gepris.dfg.de/gepris/projekt/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 https://doi.org/10.13039/501100001659 Crossref Funder ID 522419679 https://gepris.dfg.de/gepris/projekt/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 https://doi.org/10.13039/501100001659 Crossref Funder ID 5472008 https://gepris.dfg.de/gepris/projekt/5472008 Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 7511336 data points
Discipline Earth System Research
Spatial Coverage (-10.505W, -79.616S, 40.370E, -72.614N); Antarctica, East; Antarctica
Temporal Coverage Begin 2008-01-16T12:09:47Z
Temporal Coverage End 2023-12-11T20:15:30Z