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Marchant, Robert (2021): Age determination of Luala (LUL) peat core from Kitulo Plateau, Tanzania [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.933375

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Published: 2021-07-05 • DOI registered: 2022-03-18

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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.
Keyword(s):
C-PEAT; Peatland
Related to:
Gallego-Sala, Angela V; Charman, Dan J; Brewer, Simon; Page, Susan E; Prentice, Iain 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 Luala (LUL) peat core from Kitulo Plateau, Tanzania [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.929068
Marchant, Robert (2021): Geochemistry of Luala (LUL) peat core from Kitulo Plateau, Tanzania [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.927394
Project(s):
Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT)
Coverage:
Latitude: -9.294000 * Longitude: 34.555000
Minimum DEPTH, sediment/rock: 0.055 m * Maximum DEPTH, sediment/rock: 1.005 m
Event(s):
Luala (LUL) * Latitude: -9.294000 * Longitude: 34.555000 * Elevation: 1798.0 m * Location: Kitulo Plateau, Tanzania * Method/Device: Peat corer (PEATC) * Comment: Type of peatland: Grassland Swamp; Core code: LUL; Dominant peat type: Peat swamp; Volume of bulk density samples: 1 cc; Surface age: 2012
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 DEPTH, sediment/rockDepth sedmMarchant, RobertGeocode – Sample midpoint depth
2 Sample thicknessSamp thickcmMarchant, Robert
3 Age, datedAge datedkaMarchant, RobertAge, 14C uncalibrated
4 Age, uncertaintyAge unc±Marchant, Robertcalculated, 1 sigma14C age
5 Age, dated materialDated materialMarchant, Robert
6 Laboratory code/labelLab labelMarchant, Robert
7 Sample code/labelSample labelMarchant, Robert
8 Age modelAge modelkaMarchant, Robert
9 Age, errorAge e±Marchant, Robert
10 AgeAgea AD/CEMarchant, RobertAge, 210Pb
11 Age, uncertaintyAge unc±Marchant, Robertcalculated, 1 sigmaAge AD
12 Calendar ageCal ageka BPMarchant, RobertAge, 210Pb
Change history:
2024-07-17T08:23:12 – The erroneous event metadata was corrected (original event: Kitulo (K-NDA) * Latitude: -9.347000 * Longitude: 34.656000 * Elevation: 1964.0 m * Location: Africa, Tanzania * Method/Device: Peat corer (PEATC) * Comment: Type of peatland: Ndanga Swamp - peat swamp; Core code: K-NDA; Dominant peat type: Peat swamp; Volume of bulk density samples: 1 cc; Surface age: 2012)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
61 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Depth sed [m]
(Sample midpoint depth)		2 
Samp thick [cm]		3 
Age dated [ka]
(Age, 14C uncalibrated)		4 
Age unc [±]
(14C age, calculated, 1 sigma)		5 
Dated material		6 
Lab label		7 
Sample label		8 
Age model [ka]		9 
Age e [±]		10 
Age [a AD/CE]
(Age, 210Pb)		11 
Age unc [±]
(Age AD, calculated, 1 sigma)		12 
Cal age [ka BP]
(Age, 210Pb)
0.055120101-0.060
0.070220081-0.058
0.085120041-0.054
0.095119981-0.048
0.110219891-0.039
0.130219731-0.023
0.1451193920.011
0.15510.10492770.0006865Bulk sample <63 µmSUERC-56813modern-0.3870.052
0.1702189630.054
0.25510.36900000.0540000Bulk sample <63 µmSUERC-56814
0.35510.55700000.0520000Bulk sample <63 µmSUERC-56815
0.45511.23200000.0530000Bulk sample <63 µmSUERC-56816
1.00512.50300000.0360000Bulk sample <63 µmSUERC-52650Luala 100cm <63 µm