Total carbon and nitrogen, and δ13C in sediment core SF-07 obtained along the coastal plain of Babitonga Bay-Santa Catarina-Brazil

DOI

Fieldwork was conducted in August 2017 to sample sediment cores. The sediments were treated with 4% hydrochloric acid (HCl) to remove carbonates, then washed with distilled water until the pH reached 6. They were subsequently dried at 50°C and homogenized. The samples were analyzed for total organic carbon (TOC) and total nitrogen (TN) at the Stable Isotope Laboratory of CENA/USP. Results were expressed as a percentage of dry weight, with analytical precision of 0.09% for TOC and 0.07% for TN. The δ13C values were reported in per mille (‰) relative to VPDB, with a precision of 0.2‰.

Identifier
DOI https://doi.org/10.1594/PANGAEA.985077
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.985002
Related Identifier References https://doi.org/10.1016/j.scitotenv.2024.172284
Related Identifier References https://doi.org/10.1201/9781482283600
Related Identifier References https://doi.org/10.1016/S1040-6182(03)00040-5
Related Identifier References https://doi.org/10.1016/j.palaeo.2012.08.014
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.985077
Provenance
Creator Cohen, Marcelo Cancela Lisboa ORCID logo; Fontes, Neuza; Rodrigues, Érika do Socorro Ferreira ORCID logo; Pessenda, Luiz C R ORCID logo; França, Marlon; Garret, Ed; Ryu, Junghyung
Publisher PANGAEA
Publication Year 2025
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 160 data points
Discipline Earth System Research
Spatial Coverage (-48.574 LON, -26.214 LAT); Brazil