Cohen, Marcelo Cancela Lisboa; Fontes, Neuza; Rodrigues, Érika do Socorro Ferreira; Pessenda, Luiz C R; França, Marlon; Garret, Ed; Ryu, Junghyung (2025): Total carbon and nitrogen, and δ13C in sediment core SF-09 obtained along the coastal plain of Babitonga Bay-Santa Catarina-Brazil [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.985096, In: Cohen, MCL et al. (2025): Topographic, vegetation, radiocarbon and stratigraphic data from Babitonga Bay-Santa Catarina-Brazil [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.985002
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Published: 2025-10-27 • DOI registered: 2025-11-25
Abstract:
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‰.
Related to:
Cohen, Marcelo Cancela Lisboa; Yao, Qiang; de Souza, Adriana V; Liu, Kam-biu; Pessenda, Luiz C R (2024): Hurricanes are limiting the mangrove canopy heights in the Gulf of Mexico. Science of the Total Environment, 927, 172284, https://doi.org/10.1016/j.scitotenv.2024.172284
Collinvaux, Paul A; de Oliveira, Paulo Eduardo; Moreno, Enrique (2003): Amazon: Pollen Manual and Atlas. CRC Press, https://doi.org/10.1201/9781482283600
Faegri, K; Iversen, J (1989): Textbook of pollen analysis. John Wiley & Sons., New York, US, fourth edition
Herrera, Luisa F; Urrego, Ligia E (1996): Atlas de polen de plantas útiles y cultivadas de la Amazonia colombiana. ed. Santafé de Bogotá: Tropenbos Colombia; Fundación Erigaie, Estudios en la Amazonia Colombiana, 11, 462 pp
Lorente, Flávio Lima; Buso, Antonio Alvaro; de Oliveira, Paulo Eduardo; Pessenda, Luiz C R (2017): Atlas palinológico: Laboratório 14C – CENA/USP= Palynological Atlas: cicaba.14C Laboratory–CENA/USP. ed. Piracicaba: Fundação de Estudos Agrários "Luiz de Queiroz" (FEALQ), 333 pp
Pessenda, Luiz C R; Gouveia, Susy E M; Aravena, Ramon; Boulet, R; Valencia, E P E (2004): Holocene fire and vegetation changes in southeastern Brazil as deduced from fossil charcoal and soil carbon isotopes. Quaternary International, 114(1), 35-43, https://doi.org/10.1016/S1040-6182(03)00040-5
Pessenda, Luiz C R; Vidotto, Elaine; de Oliveira, Paulo Eduardo; Buso, Antonio Alvaro; Cohen, Marcelo Cancela Lisboa; Rossetti, Dilce de Fátima; Ricardi-Branco, Fresia; Bendassolli, José Albertino (2012): Late Quaternary vegetation and coastal environmental changes at Ilha do Cardoso mangrove, southeastern Brazil. Palaeogeography, Palaeoclimatology, Palaeoecology, 363-364, 57-68, https://doi.org/10.1016/j.palaeo.2012.08.014
Coverage:
Latitude: -26.215140 * Longitude: -48.574370
Date/Time Start: 2017-08-27T00:00:00 * Date/Time End: 2017-08-27T00:00:00
Minimum DEPTH, sediment/rock: 0.10 m * Maximum DEPTH, sediment/rock: 2.00 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Cohen, Marcelo Cancela Lisboa | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Cohen, Marcelo Cancela Lisboa | Geocode | |
| 3 | Carbon, organic, total | TOC | % | Cohen, Marcelo Cancela Lisboa | % dry mass | |
| 4 | Nitrogen, total | TN | % | Cohen, Marcelo Cancela Lisboa | % dry mass | |
| 5 | δ13C | δ13C | ‰ PDB | Cohen, Marcelo Cancela Lisboa |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
148 data points
Data
| 1 Sample label | 2 Depth sed [m] | 3 TOC [%] | 4 TN [%] | 5 δ13C [‰ PDB] |
|---|---|---|---|---|
| SF9-5-10 | 0.10 | 11.10 | 0.461990 | -24.96 |
| SF9-10-15 | 0.15 | 7.03 | 0.268370 | -25.73 |
| SF9-15-20 | 0.20 | 8.74 | 0.316390 | -25.03 |
| SF9-20-25 | 0.25 | 14.99 | 0.548410 | -23.95 |
| SF9-25-30 | 0.30 | 12.68 | 0.557210 | -24.40 |
| SF9-30-35 | 0.35 | 15.44 | 0.469850 | -23.93 |
| SF9-40-45 | 0.45 | 7.09 | 0.383290 | -24.75 |
| SF9-45-50 | 0.50 | 7.84 | 0.215510 | -24.08 |
| SF9-50-55 | 0.55 | 15.31 | 0.274130 | -23.36 |
| SF9-55-60 | 0.60 | 10.36 | 0.579130 | -24.12 |
| SF9-60-65 | 0.65 | 7.78 | 0.316300 | -23.60 |
| SF9-65-70 | 0.70 | 3.94 | 0.289940 | -22.78 |
| SF9-70-75 | 0.75 | 2.52 | 0.189360 | -22.46 |
| SF9-75-80 | 0.80 | 1.24 | 0.141410 | -22.91 |
| SF9-80-85 | 0.85 | 3.50 | 0.098680 | -25.09 |
| SF9-85-90 | 0.90 | 0.98 | 0.150580 | -22.53 |
| SF9-90-95 | 0.95 | 0.96 | 0.080730 | -22.42 |
| SF9-95-100 | 1.00 | 0.50 | 0.061120 | -22.37 |
| SF9-100-105 | 1.05 | 0.66 | 0.041480 | -22.82 |
| SF9-105-110 | 1.10 | 0.40 | 0.050005 | -23.00 |
| SF9-110-115 | 1.15 | 0.37 | 0.033030 | -23.29 |
| SF9-115-120 | 1.20 | 0.44 | 0.029990 | -22.86 |
| SF9-120-125 | 1.25 | 0.39 | 0.035860 | -23.00 |
| SF9-125-130 | 1.30 | 0.30 | 0.040330 | -23.32 |
| SF9-130-135 | 1.35 | 0.22 | 0.027610 | -22.42 |
| SF9-135-140 | 1.40 | 0.27 | 0.026060 | -22.35 |
| SF9-145-150 | 1.50 | 0.18 | 0.025960 | -22.10 |
| SF9-150-155 | 1.55 | 0.26 | 0.024660 | -23.51 |
| SF9-155-160 | 1.60 | 0.15 | 0.030900 | -23.37 |
| SF9-160-165 | 1.65 | 0.07 | 0.023510 | -24.24 |
| SF9-165-170 | 1.70 | 0.09 | 0.018290 | -24.21 |
| SF9-170-175 | 1.75 | 0.06 | 0.017540 | -23.24 |
| SF9-175-180 | 1.80 | 0.04 | 0.015000 | -25.08 |
| SF9-180-185 | 1.85 | 0.06 | 0.018360 | -26.31 |
| SF9-185-190 | 1.90 | 0.04 | 0.014080 | -26.93 |
| SF9-190-195 | 1.95 | 0.04 | 0.014210 | -24.45 |
| SF9-195-200 | 2.00 | 0.03 | 0.016740 | -23.40 |