Loisel, Julie (2021): Age determination of Petersville peat core from the USA [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.934389
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Published: 2021-08-03 • DOI registered: 2022-03-18
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, 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
Loisel, Julie (2021): Calibrated ages of Petersville peat core from the USA [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.929651
Loisel, Julie (2021): Geochemistry of Petersville peat core from the USA [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.927968
Loisel, Julie; Yu, Zicheng (2013): Recent acceleration of carbon accumulation in a boreal peatland, south central Alaska. Journal of Geophysical Research: Biogeosciences, 118(1), 41-53, https://doi.org/10.1029/2012jg001978
Project(s):
Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT)
Coverage:
Latitude: 62.420000 * Longitude: -150.680000
Minimum DEPTH, sediment/rock: 0.0000 m * Maximum DEPTH, sediment/rock: 2.5650 m
Event(s):
Petersville (Petersville_corePE08-MC) * Latitude: 62.420000 * Longitude: -150.680000 * Elevation: 450.0 m * Recovery: 263 cm * Location: United States of America * Method/Device: Peat corer (PEATC) * Comment: Coring year: 2008; core length: 263 cm; peatland type: mixed mire; basal age depth: 256.5 cm; basal age: 11880 uncalib.; basal age: 13881 calBP; n dates: 16; core microtopography: lawn; carbon rate site: Y3; peat properties site: Y; peat properties sample size: 1cm^3
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Loisel, Julie | Geocode – Sample midpoint depth | |
| 2 | Sample thickness | Samp thick | cm | Loisel, Julie | ||
| 3 | Age, dated | Age dated | ka | Loisel, Julie | Age, 14C uncalibrated | |
| 4 | Age, uncertainty | Age unc | ± | Loisel, Julie | calculated, 1 sigma | 14C age |
| 5 | Laboratory code/label | Lab label | Loisel, Julie | |||
| 6 | Age | Age | a AD/CE | Loisel, Julie | Age, tephra-chronostratigraphy | |
| 7 | Calendar age | Cal age | ka BP | Loisel, Julie | Age, 210Pb | |
| 8 | Calendar age, standard deviation | Cal age std dev | ± | Loisel, Julie | Age, 210Pb | |
| 9 | Comment | Comment | Loisel, Julie |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
66 data points
Data
| 1 Depth sed [m] | 2 Samp thick [cm] | 3 Age dated [ka] | 4 Age unc [±] | 5 Lab label | 6 Age [a AD/CE] | 7 Cal age [ka BP] | 8 Cal age std dev [±] | 9 Comment |
|---|---|---|---|---|---|---|---|---|
| 0.0000 | 2013 | Sediment surface (0 cm) date | ||||||
| 0.2250 | 1 | -1.585 | 0.015 | UCIAMS89810 | ||||
| 0.7950 | 1 | 2.205 | 0.025 | UCIAMS89807 | ||||
| 0.9550 | 1 | 2.850 | 0.015 | UCIAMS89808 | ||||
| 1.4550 | 1 | 4.135 | 0.020 | UCIAMS89809 | ||||
| 1.6150 | 1 | 4.760 | 0.015 | UCIAMS82703 | ||||
| 1.8750 | 1 | 6.045 | 0.020 | UCIAMS81702 | ||||
| 2.0350 | 1 | 6.605 | 0.020 | UCIAMS81450 | ||||
| 2.1150 | 1 | 6.780 | 0.020 | UCIAMS89811 | ||||
| 2.1550 | 1 | 9.980 | 0.020 | UCIAMS82700 | ||||
| 2.3450 | 1 | 11.360 | 0.050 | UCIAMS82701 | ||||
| 2.4350 | 1 | 11.885 | 0.035 | UCIAMS81449 | ||||
| 2.5650 | 1 | 11.880 | 0.250 | UCIAMS69779 | ||||
| 0.1000 | 1 | -0.040 | 0.001 | tephra | ||||
| 0.5750 | 1 | 0.600 | 0.001 | tephra | ||||
| 1.1750 | 1 | 3.695 | 0.265 | tephra | ||||
| 1.3550 | 1 | 3.955 | 0.435 | tephra |