Citation:

PANGAEA.930179

Name: Calibrated ages of KUJU (BF2) peat core from Canada
Published: 2021-04-09
License: https://creativecommons.org/licenses/by/4.0/
Keywords: C-PEAT; Peatland

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Published: 2021-04-09 • DOI registered: 2022-03-18

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Abstract:

Calibrated ages 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

Garneau, Michelle; Lamarre, Alexandre (2021): Age determination of KUJU (BF2) peat core from Canada [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936503

Garneau, Michelle; Lamarre, Alexandre (2021): Geochemistry of KUJU (BF2) peat core from Canada [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.928624

Lamarre, Alexandre; Garneau, Michelle; Asnong, Hans (2012): Holocene paleohydrological reconstruction and carbon accumulation of a permafrost peatland using testate amoeba and macrofossil analyses, Kuujjuarapik, subarctic Québec, Canada. Review of Palaeobotany and Palynology, 186, 131-141, https://doi.org/10.1016/j.revpalbo.2012.04.009

Project(s):

Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT)

Coverage:

Latitude: 55.230000 * Longitude: -77.700000

Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.495 m

Event(s):

KUJU_BF2 * Latitude: 55.230000 * Longitude: -77.700000 * Elevation: 105.0 m * Location: Canada * Method/Device: Peat corer (PEATC) * Comment: Type of peatland: forested margin of peatland basin at southern limit of discontinuous permafrost zone. Minerotrophic forested fen after 1900 BP; Core code: KUJU_BF2; Dominant peat type:Centropyxis, aculeata type, Centropyxis cassis type, Heleopera rosea, Heleopera, sphagni and Cyclopyxis arcelloides type; Volume of bulk density samples: 1 cc

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Garneau, Michelle		Geocode – Sample midpoint depth
2	Calendar age	Cal age	ka BP	Garneau, Michelle	Age, 14C calibrated, OxCal 4.2.4, P sequence deposition model	Median Age
3	Calendar age, maximum/old	Cal age max	ka BP	Garneau, Michelle	Age, 14C calibrated, OxCal 4.2.4, P sequence deposition model
4	Calendar age, minimum/young	Cal age min	ka BP	Garneau, Michelle	Age, 14C calibrated, OxCal 4.2.4, P sequence deposition model
5	Calendar age	Cal age	ka BP	Garneau, Michelle	Age, 14C calibrated, Bacon 2.2 (Blaauw and Christen, 2011)	Median Age
6	Calendar age, maximum/old	Cal age max	ka BP	Garneau, Michelle	Age, 14C calibrated, Bacon 2.2 (Blaauw and Christen, 2011)
7	Calendar age, minimum/young	Cal age min	ka BP	Garneau, Michelle	Age, 14C calibrated, Bacon 2.2 (Blaauw and Christen, 2011)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

300 data points

Data

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

1 Depth sed [m] (Sample midpoint depth)	2 Cal age [ka BP] (Median Age, Age, 14C calibrat...)	3 Cal age max [ka BP] (Age, 14C calibrated, OxCal 4....)	4 Cal age min [ka BP] (Age, 14C calibrated, OxCal 4....)	5 Cal age [ka BP] (Median Age, Age, 14C calibrat...)	6 Cal age max [ka BP] (Age, 14C calibrated, Bacon 2....)	7 Cal age min [ka BP] (Age, 14C calibrated, Bacon 2....)
0.005	-0.057	-0.055	-0.060	-0.0524	-0.0403	-0.0585
0.015	-0.050	0.003	-0.062	-0.0414	-0.0054	-0.0571
0.025	-0.036	0.029	-0.062	-0.0303	0.0301	-0.0562
0.035	-0.021	0.052	-0.059	-0.0194	0.0656	-0.0553
0.045	-0.005	0.072	-0.055	-0.0081	0.1012	-0.0540
0.055	0.010	0.092	-0.050	0.0047	0.1233	-0.0488
0.065	0.025	0.113	-0.044	0.0206	0.1330	-0.0420
0.075	0.041	0.130	-0.035	0.0358	0.1450	-0.0368
0.085	0.056	0.147	-0.025	0.0500	0.1628	-0.0327
0.095	0.072	0.164	-0.014	0.0637	0.1852	-0.0287
0.105	0.088	0.177	-0.002	0.0775	0.2013	-0.0209
0.115	0.104	0.191	0.011	0.0921	0.2080	-0.0121
0.125	0.119	0.205	0.024	0.1072	0.2162	-0.0041
0.135	0.135	0.215	0.040	0.1229	0.2267	0.0033
0.145	0.151	0.225	0.055	0.1376	0.2397	0.0106
0.155	0.167	0.235	0.068	0.1518	0.2483	0.0221
0.165	0.183	0.242	0.085	0.1673	0.2535	0.0344
0.175	0.199	0.249	0.098	0.1839	0.2589	0.0442
0.185	0.215	0.254	0.105	0.2025	0.2654	0.0523
0.195	0.229	0.260	0.110	0.2198	0.2761	0.0600
0.205	0.239	0.260	0.120	0.2353	0.2866	0.0744
0.215	0.250	0.295	0.125	0.2501	0.2941	0.0964
0.225	0.266	0.306	0.142	0.2647	0.3076	0.1160
0.235	0.279	0.312	0.206	0.2768	0.3426	0.1301
0.245	0.314	0.469	0.257	0.2882	0.3851	0.1435
0.255	0.380	0.497	0.281	0.3142	0.4229	0.1874
0.265	0.460	0.513	0.321	0.3567	0.4570	0.2539
0.275	0.511	0.744	0.333	0.4046	0.4935	0.3090
0.285	0.615	0.840	0.390	0.4588	0.5360	0.3490
0.295	0.730	0.908	0.486	0.5078	0.6009	0.3730
0.305	0.812	0.924	0.617	0.5794	0.6780	0.4465
0.315	0.850	0.931	0.798	0.6745	0.7580	0.5737
0.325	0.878	0.972	0.803	0.7707	0.8490	0.6967
0.335	0.911	1.010	0.820	0.8660	0.9509	0.8154
0.345	0.938	1.040	0.847	0.9672	1.0651	0.9181
0.355	0.963	1.054	0.878	1.0270	1.1331	0.9679
0.365	0.987	1.058	0.930	1.0478	1.1535	0.9879
0.375	1.047	1.292	0.930	1.0696	1.1835	1.0034
0.385	1.116	1.426	0.942	1.0915	1.2189	1.0170
0.395	1.197	1.535	0.966	1.1140	1.2606	1.0266
0.405	1.279	1.629	1.002	1.1611	1.3220	1.0608
0.415	1.363	1.715	1.052	1.2184	1.4156	1.0905
0.425	1.446	1.789	1.112	1.2771	1.5275	1.1119
0.435	1.531	1.852	1.185	1.3358	1.6652	1.1294
0.445	1.614	1.903	1.265	1.3940	1.8024	1.1444
0.455	1.698	1.940	1.352	1.4638	1.8937	1.1988
0.465	1.780	1.967	1.454	1.5528	1.9285	1.2589
0.475	1.860	1.986	1.576	1.6463	1.9738	1.3071
0.485	1.919	1.994	1.737	1.7377	2.0315	1.3493
0.495	1.948	2.029	1.889	1.8206	2.1155	1.3837