High-resolution stable water isotope composition of firn core OH-11 from Plateau Laclavere, northern Antarctic Peninsula

Dataset

DOI

Firn core OH-11 was retrieved from Plateau Laclavere, a small ice cap on the northernmost end of the Antarctic Peninsula, at about 1130 m above sea level (a.s.l.). It was drilled in January 2015 to a depth of 20.44 m. The core was obtained using a portable solar-powered and electrically operated ice-core drill (Backpack Drill; icedrill.ch AG). Subsamples for stable water isotope analysis were obtained at 5 cm resolution. Stable water isotope measurements of OH-11 were conducted at the Stable Isotope Laboratory of the Universidad Nacional Andrés Bello (UNAB) in Viña del Mar, Chile, in autumn 2015 with an off-axis integrated cavity output spectrometer (TLWIA 45EP; Los Gatos Research). The core has not been dated yet.

Identifier
DOI	https://doi.org/10.1594/PANGAEA.961076
Related Identifier	https://doi.org/10.1594/PANGAEA.961100
Related Identifier	https://doi.org/10.1017/jog.2023.79
Metadata Access	https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.961076

Provenance
Creator	Hoffmann-Abdi, Kirstin ; Meyer, Hanno ; Fernandoy, Francisco ; Freitag, Johannes ; Shaw, Fyntan M; Werner, Martin ; Thomas, Elizabeth R ; McConnell, Joseph R ; Weiner, Mikaela; Schneider, Christoph
Publisher	PANGAEA
Publication Year	2023
Funding Reference	Agencia Nacional de Investigación y Desarrollo https://doi.org/10.13039/501100002848 Crossref Funder ID 11121551 Recent high-resolution climate reconstruction at the Northern Antarctic Peninsula - Glacio-geochemical investigations at Plateau Laclavere Ice Cap
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	1634 data points
Discipline	Chemistry; Natural Sciences
Spatial Coverage	(-57.778 LON, -63.456 LAT); Antarctic Peninsula