Holocene fire dynamics and their climatic controls at Vankervelsvlei, southern Cape coast, South Africa

DOI

In this study we investigate hydroclimatic and fire dynamics on a 9.6 m long sediment core from Vankervelsvlei covering the past 7.2 ka. A reconstruction of hydroclimatic variability through time applies oxygen isotopes from hemicellulose-derived sugars and hydrogen isotopes from leaf wax-derived n-alkanes. Coupling both isotopes enables a robust reconstruct of atmospheric source and seasonality of precipitation as well as local relative humidity. Past trends in fire activity are inferred from macro-charcoal and polycyclic aromatic hydrocarbon (PAH) analyses.

Identifier
DOI https://doi.org/10.1594/PANGAEA.956477
Related Identifier IsSupplementTo https://doi.org/10.1016/j.quascirev.2023.108464
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.956477
Provenance
Creator Strobel, Paul ORCID logo; Henning, Theresa; Bliedtner, Marcel ORCID logo; Mosher, Stella G ORCID logo; Rahimova, Humay; Haberzettl, Torsten ORCID logo; Kirsten, Kelly L ORCID logo; Lehndorff, Eva; Power, Mitchell J; Zech, Michael ORCID logo; Zech, Roland
Publisher PANGAEA
Publication Year 2023
Funding Reference German Research Foundation https://doi.org/10.13039/501100001659 Crossref Funder ID 434918595 https://gepris.dfg.de/gepris/projekt/434918595 Late Quaternary climate and environmental reconstruction based on lake and peat sediments from South Africa
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Bundled Publication of Datasets; Collection
Format application/zip
Size 3 datasets
Discipline Earth System Research
Spatial Coverage (22.904 LON, -34.013 LAT); South Africa