Marchant, Robert (2021): Age determination of Dabaso (DAB) peat core from Mida Creek Mangroves, Kenya [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.933369
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Abstract:
14C and 210Pb age determination of a high-resolution peat core from the Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT) Project.
Related to:
Gallego-Sala, Angela V; Charman, Dan J; Brewer, Simon; Page, Susan E; Prentice, I Colin; Friedlingstein, Pierre; Moreton, Steven Grahame; Amesbury, Matthew J; Beilman, David W; Björck, Svante; Blyakharchuk, Tatyana A; Bochicchio, Christopher; Booth, Robert K; Bunbury, Joan; Camill, Philip; Carless, Donna; Chimner, Rodney A; Clifford, Michael; Cressey, Elizabeth; Courtney-Mustaphi, Colin J; De Vleeschouwer, Francois; de Jong, Rixt; Fialkiewicz-Koziel, Barbara; Finkelstein, Sarah A; Garneau, Michelle; Githumbi, Esther; Hribjlan, John; Holmquist, James R; Hughes, Paul D M; Jones, Chris; Jones, Miriam C; Karofeld, Edgar; Klein, Eric S; Kokfelt, Ulla; Korhola, Atte; Lacourse, Terri; Le Roux, Gaël; Lamentowicz, Mariusz; Large, David; Lavoie, Martin; Loisel, Julie; Mackay, Helen; MacDonald, Glen M; Mäkilä, Markku; Magnan, Gabriel; Marchant, Robert; Marcisz, Katarzyna; Martínez Cortizas, Antonio; Massa, Charly; Mathijssen, Paul J H; Mauquoy, Dmitri; Mighall, Timothy; Mitchell, Fraser J G; Moss, Patrick T; Nichols, Jonathan; Oksanen, Pirita O; Orme, Lisa C; Packalen, Maara; Robinson, Stephen D; Roland, Thomas P; Sanderson, Nicole K; Sannel, A Britta K; Silva-Sánchez, Noemí; Steinberg, Natascha; Swindles, Graeme T; Turner, T Edward; Uglow, Joanna; Väliranta, Minna; van Bellen, Simon; van der Linden, Marjolein; van Geel, Bas; Wang, Guoping; Yu, Zicheng; Zaragoza-Castells, Joana; Zhao, Yan (2018): Latitudinal limits to the predicted increase of the peatland carbon sink with warming. Nature Climate Change, 8(10), 907-913, https://doi.org/10.1038/s41558-018-0271-1
Marchant, Robert (2021): Calibrated ages of Dabaso (DAB) peat core from Mida Creek Mangroves, Kenya [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.929003
Marchant, Robert (2021): Geochemistry of Dabaso (DAB) peat core from Mida Creek Mangroves, Kenya [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.927337
Project(s):
Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT)
Coverage:
Latitude: -3.520100 * Longitude: 39.252500
Minimum DEPTH, sediment/rock: 0.015 m * Maximum DEPTH, sediment/rock: 0.495 m
Event(s):
Dabaso (DAB) * Latitude: -3.520100 * Longitude: 39.252500 * Elevation: 106.0 m * Location: Mida Creek Mangroves, Kenya, Africa * Method/Device: Peat corer (PEATC) * Comment: Type of peatland: Peat swamp; Core code: DAB; Dominant peat type: Peat swamp; Volume of bulk density samples: 1 cc; Surface age: 2012
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Marchant, Robert | Geocode – Sample midpoint depth | |
| 2 | Sample thickness | Samp thick | cm | Marchant, Robert | ||
| 3 | Age, dated material | Dated material | Marchant, Robert | |||
| 4 | Laboratory code/label | Lab label | Marchant, Robert | |||
| 5 | Sample code/label | Sample label | Marchant, Robert | |||
| 6 | Age model | Age model | ka | Marchant, Robert | ||
| 7 | Age, error | Age e | ± | Marchant, Robert | ||
| 8 | Activity of radiocarbon in percent of modern carbon | Activity | pMC | Marchant, Robert | ||
| 9 | Activity of radiocarbon in percent of modern carbon, standard deviation | Activity std dev | ± | Marchant, Robert | ||
| 10 | Age | Age | a AD/CE | Marchant, Robert | Age, 210Pb | |
| 11 | Age, uncertainty | Age unc | ± | Marchant, Robert | calculated, 1 sigma | Age AD |
| 12 | Calendar age | Cal age | ka BP | Marchant, Robert | Age, 210Pb |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
68 data points
Data
| 1 Depth sed [m] | 2 Samp thick [cm] | 3 Dated material | 4 Lab label | 5 Sample label | 6 Age model [ka] | 7 Age e [±] | 8 Activity [pMC] | 9 Activity std dev [±] | 10 Age [a AD/CE] | 11 Age unc [±] | 12 Cal age [ka BP] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.015 | 1 | 2010.9 | 1.0 | -0.0609 | |||||||
| 0.025 | 1 | 2009.7 | 1.1 | -0.0597 | |||||||
| 0.035 | 1 | 2008.5 | 1.1 | -0.0585 | |||||||
| 0.045 | 1 | 2006.5 | 1.1 | -0.0565 | |||||||
| 0.055 | 1 | 2004.6 | 1.1 | -0.0546 | |||||||
| 0.065 | 1 | 2002.4 | 1.1 | -0.0524 | |||||||
| 0.080 | 2 | 1998.8 | 1.1 | -0.0488 | |||||||
| 0.095 | 1 | 1995.0 | 1.2 | -0.0450 | |||||||
| 0.105 | 1 | 1989.9 | 1.2 | -0.0399 | |||||||
| 0.120 | 2 | 1982.9 | 1.2 | -0.0329 | |||||||
| 0.140 | 2 | 1978.3 | 1.2 | -0.0283 | |||||||
| 0.155 | 1 | 1972.1 | 1.3 | -0.0221 | |||||||
| 0.170 | 2 | 1963.3 | 1.3 | -0.0133 | |||||||
| 0.185 | 1 | 1915.0 | 2.4 | 0.0350 | |||||||
| 0.200 | 2 | 1861.9 | 6.0 | 0.0881 | |||||||
| 0.495 | 1 | bulk sample <63 µm | SUERC-52653 | Dabaso 49cm <63 µm | -0.159 | 0.037 | 102 | 0.4646 |