High-resolution stable water isotope composition of firn core LP-01 from Plateau Louis Phillipe, northern Antarctic Peninsula


Firn core LP-01 was recovered from Plateau Louis Phillipe, which is located approximately 40 km south of Plateau Laclavere, at about 1390 m a.s.l. The core was drilled in January 2016 to a depth of 21.38 m. Core LP-01 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 from the core at 5 cm resolution. Stable water isotope measurements were performed at the ISOLAB Stable Isotope Facility of the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) in Potsdam, Germany, in autumn 2018, using cavity ring-down spectrometers L2130-i and L2140-i (Picarro Inc.) coupled to an auto-sampler (L2130-i: PAL HTC-xt, CTC Analytics AG; L2140-i: Picarro Autosampler, Picarro Inc.). The core has not been dated yet.

DOI https://doi.org/10.1594/PANGAEA.961074
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.961100
Related Identifier References 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.961074
Creator Hoffmann-Abdi, Kirstin ORCID logo; Meyer, Hanno ORCID logo; Fernandoy, Francisco ORCID logo; Freitag, Johannes ORCID logo; Shaw, Fyntan M; Werner, Martin ORCID logo; Thomas, Elizabeth R ORCID logo; McConnell, Joseph R ORCID logo; Weiner, Mikaela; Schneider, Christoph ORCID logo
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
Resource Type Dataset
Format text/tab-separated-values
Size 1700 data points
Discipline Chemistry; Natural Sciences
Spatial Coverage (-58.463 LON, -63.624 LAT); Antarctic Peninsula
Temporal Coverage Begin 2016-01-01T00:00:00Z
Temporal Coverage End 2016-01-31T00:00:00Z