Citation:

PANGAEA.929908

Name: Calibrated ages of JBL8 peat core from Canada
Creator: James R Holmquist
Published: 2021-03-30
License: https://creativecommons.org/licenses/by/4.0/
Keywords: C-PEAT; Peatland

Always quote citation above when using data! You can download the citation in several formats below.

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

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, 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

Holmquist, James R (2021): Age determination of JBL8 peat core from Canada. PANGAEA, https://doi.org/10.1594/PANGAEA.935016

Holmquist, James R (2021): Geochemistry of JBL8 peat core from Canada. PANGAEA, https://doi.org/10.1594/PANGAEA.928377

Holmquist, James R; MacDonald, Glen M; Gallego-Sala, Angela V (2014): Peatland Initiation, Carbon Accumulation, and 2 ka Depth in the James Bay Lowland and Adjacent Regions. Arctic, Antarctic, and Alpine Research, 46(1), 19-39, https://doi.org/10.1657/1938-4246-46.1.19

Project(s):

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

Coverage:

Latitude: 50.470000 * Longitude: -89.930000

Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 1.89 m

Event(s):

JBL8 (JBL8_core1) * Latitude: 50.470000 * Longitude: -89.930000 * Elevation: 407.0 m * Recovery: 189 cm * Location: Canada * Method/Device: Peat corer (PEATC) * Comment: Details to core JBL8_core1 : Coring year: 2008 ; peatland type: sphagnum_bog ; basal age depth: 189 cm; basal age: 4025 uncalib.; basal age: 4481 calBP; n dates: 11 ; Core microtopography: hummock ; carbon rate site: Y3 ; peat properties site: Y

Parameter(s):

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

1134 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....)
0.01	-0.054	-0.039	-0.062	-0.0551	-0.0464	-0.0594
0.02	-0.052	-0.031	-0.062	-0.0524	-0.0353	-0.0588
0.03	-0.048	-0.022	-0.060	-0.0496	-0.0242	-0.0584
0.04	-0.044	-0.018	-0.059	-0.0469	-0.0128	-0.0581
0.05	-0.040	-0.013	-0.058	-0.0441	-0.0014	-0.0581
0.06	-0.036	-0.007	-0.056	-0.0398	0.0032	-0.0557
0.07	-0.032	0.001	-0.054	-0.0355	0.0073	-0.0544
0.08	-0.028	0.004	-0.052	-0.0315	0.0128	-0.0533
0.09	-0.024	0.011	-0.050	-0.0278	0.0186	-0.0526
0.10	-0.020	0.016	-0.048	-0.0242	0.0254	-0.0519
0.11	-0.016	0.020	-0.045	-0.0203	0.0290	-0.0494
0.12	-0.012	0.026	-0.043	-0.0164	0.0337	-0.0476
0.13	-0.008	0.031	-0.040	-0.0127	0.0385	-0.0461
0.14	-0.004	0.036	-0.037	-0.0091	0.0449	-0.0450
0.15	0.000	0.041	-0.035	-0.0058	0.0523	-0.0438
0.16	0.004	0.046	-0.032	-0.0018	0.0555	-0.0409
0.17	0.008	0.052	-0.029	0.0021	0.0592	-0.0387
0.18	0.012	0.055	-0.026	0.0063	0.0628	-0.0366
0.19	0.016	0.061	-0.023	0.0104	0.0678	-0.0347
0.20	0.020	0.065	-0.020	0.0140	0.0734	-0.0335
0.21	0.024	0.070	-0.017	0.0186	0.0772	-0.0308
0.22	0.028	0.075	-0.014	0.0234	0.0798	-0.0283
0.23	0.032	0.079	-0.010	0.0279	0.0847	-0.0267
0.24	0.036	0.083	-0.007	0.0325	0.0906	-0.0251
0.25	0.040	0.089	-0.004	0.0364	0.0961	-0.0235
0.26	0.044	0.092	0.000	0.0406	0.0995	-0.0193
0.27	0.048	0.096	0.003	0.0446	0.1028	-0.0162
0.28	0.052	0.101	0.006	0.0484	0.1066	-0.0137
0.29	0.056	0.105	0.010	0.0519	0.1116	-0.0110
0.30	0.060	0.109	0.013	0.0554	0.1171	-0.0091
0.31	0.064	0.114	0.016	0.0596	0.1197	-0.0034
0.32	0.068	0.117	0.020	0.0640	0.1224	0.0016
0.33	0.072	0.121	0.025	0.0687	0.1258	0.0059
0.34	0.076	0.126	0.028	0.0735	0.1294	0.0092
0.35	0.080	0.131	0.031	0.0777	0.1339	0.0121
0.36	0.084	0.134	0.035	0.0817	0.1366	0.0181
0.37	0.088	0.138	0.039	0.0860	0.1404	0.0229
0.38	0.092	0.142	0.042	0.0900	0.1438	0.0261
0.39	0.096	0.146	0.046	0.0936	0.1475	0.0293
0.40	0.100	0.150	0.050	0.0972	0.1532	0.0322
0.41	0.104	0.154	0.054	0.1011	0.1559	0.0375
0.42	0.108	0.158	0.057	0.1053	0.1594	0.0415
0.43	0.112	0.162	0.061	0.1091	0.1629	0.0443
0.44	0.116	0.165	0.065	0.1129	0.1670	0.0469
0.45	0.120	0.169	0.069	0.1165	0.1722	0.0494
0.46	0.124	0.173	0.073	0.1208	0.1744	0.0551
0.47	0.128	0.176	0.078	0.1246	0.1776	0.0589
0.48	0.132	0.181	0.081	0.1286	0.1814	0.0630
0.49	0.136	0.184	0.085	0.1328	0.1865	0.0661
0.50	0.140	0.188	0.090	0.1368	0.1925	0.0686
0.51	0.144	0.190	0.095	0.1406	0.1944	0.0748
0.52	0.148	0.195	0.097	0.1444	0.1972	0.0800
0.53	0.152	0.199	0.102	0.1485	0.2002	0.0841
0.54	0.155	0.202	0.106	0.1525	0.2045	0.0880
0.55	0.159	0.205	0.110	0.1563	0.2093	0.0916
0.56	0.163	0.209	0.115	0.1605	0.2120	0.0971
0.57	0.167	0.212	0.120	0.1648	0.2143	0.1033
0.58	0.171	0.215	0.124	0.1684	0.2177	0.1075
0.59	0.175	0.219	0.128	0.1723	0.2221	0.1113
0.60	0.179	0.221	0.134	0.1763	0.2269	0.1139
0.61	0.183	0.225	0.137	0.1799	0.2292	0.1196
0.62	0.187	0.228	0.142	0.1839	0.2318	0.1241
0.63	0.191	0.231	0.147	0.1878	0.2345	0.1285
0.64	0.195	0.235	0.150	0.1917	0.2378	0.1319
0.65	0.199	0.238	0.156	0.1956	0.2416	0.1350
0.66	0.203	0.240	0.160	0.1995	0.2435	0.1419
0.67	0.207	0.244	0.165	0.2036	0.2456	0.1477
0.68	0.211	0.246	0.171	0.2076	0.2476	0.1526
0.69	0.215	0.249	0.175	0.2118	0.2502	0.1567
0.70	0.219	0.251	0.181	0.2159	0.2544	0.1599
0.71	0.223	0.255	0.185	0.2194	0.2557	0.1666
0.72	0.227	0.257	0.191	0.2234	0.2574	0.1737
0.73	0.231	0.260	0.195	0.2273	0.2596	0.1803
0.74	0.235	0.261	0.202	0.2316	0.2624	0.1840
0.75	0.239	0.264	0.207	0.2356	0.2666	0.1878
0.76	0.243	0.265	0.214	0.2402	0.2686	0.1968
0.77	0.247	0.267	0.220	0.2447	0.2719	0.2063
0.78	0.251	0.270	0.222	0.2493	0.2769	0.2135
0.79	0.255	0.276	0.226	0.2536	0.2840	0.2168
0.80	0.259	0.280	0.230	0.2572	0.2929	0.2198
0.81	0.263	0.285	0.234	0.2617	0.3068	0.2266
0.82	0.267	0.288	0.240	0.2651	0.3243	0.2309
0.83	0.271	0.291	0.246	0.2685	0.3458	0.2351
0.84	0.275	0.295	0.250	0.2718	0.3685	0.2386
0.85	0.279	0.297	0.258	0.2752	0.3921	0.2418
0.86	0.283	0.300	0.263	0.2803	0.4023	0.2551
0.87	0.286	0.301	0.272	0.2856	0.4134	0.2666
0.88	0.295	0.357	0.274	0.2921	0.4291	0.2739
0.89	0.314	0.408	0.279	0.2990	0.4618	0.2780
0.90	0.340	0.446	0.283	0.3058	0.4936	0.2806
0.91	0.366	0.477	0.290	0.3363	0.5068	0.2970
0.92	0.393	0.507	0.300	0.3682	0.5231	0.3058
0.93	0.420	0.535	0.315	0.4008	0.5426	0.3130
0.94	0.447	0.564	0.335	0.4312	0.5635	0.3192
0.95	0.473	0.588	0.360	0.4597	0.5930	0.3252
0.96	0.499	0.606	0.390	0.4842	0.5986	0.3728
0.97	0.523	0.619	0.418	0.5089	0.6051	0.4174
0.98	0.543	0.627	0.455	0.5322	0.6119	0.4600
0.99	0.556	0.633	0.500	0.5599	0.6207	0.5005
1.00	0.606	0.661	0.535	0.5967	0.6379	0.5322
1.01	0.620	0.706	0.539	0.6148	0.6667	0.5499
1.02	0.639	0.743	0.545	0.6355	0.7069	0.5570
1.03	0.662	0.774	0.555	0.6551	0.7522	0.5634
1.04	0.686	0.805	0.570	0.6746	0.8015	0.5686
1.05	0.711	0.834	0.590	0.6959	0.8544	0.5740
1.06	0.736	0.859	0.613	0.7179	0.8621	0.6058
1.07	0.761	0.880	0.639	0.7409	0.8711	0.6295
1.08	0.785	0.900	0.666	0.7644	0.8836	0.6474
1.09	0.809	0.915	0.695	0.7878	0.9004	0.6614
1.10	0.832	0.925	0.730	0.8103	0.9267	0.6755
1.11	0.854	0.933	0.765	0.8380	0.9419	0.7329
1.12	0.882	0.977	0.790	0.8683	0.9607	0.7727
1.13	0.911	1.035	0.799	0.8999	1.0005	0.7969
1.14	0.938	1.083	0.814	0.9279	1.0609	0.8116
1.15	0.969	1.125	0.834	0.9508	1.1229	0.8230
1.16	1.002	1.161	0.858	0.9850	1.1411	0.8598
1.17	1.035	1.195	0.883	1.0197	1.1598	0.8851
1.18	1.068	1.225	0.912	1.0547	1.1848	0.9034
1.19	1.102	1.249	0.944	1.0884	1.2210	0.9212
1.20	1.135	1.270	0.978	1.1197	1.2647	0.9370
1.21	1.169	1.287	1.015	1.1462	1.2712	0.9962
1.22	1.202	1.299	1.051	1.1724	1.2777	1.0501
1.23	1.236	1.307	1.093	1.2021	1.2864	1.0999
1.24	1.268	1.317	1.139	1.2324	1.3004	1.1381
1.25	1.293	1.332	1.211	1.2628	1.3265	1.1702
1.26	1.308	1.437	1.282	1.2985	1.3477	1.2718
1.27	1.350	1.547	1.287	1.3412	1.4138	1.2999
1.28	1.403	1.625	1.293	1.3795	1.5214	1.3089
1.29	1.456	1.694	1.302	1.4165	1.6321	1.3146
1.30	1.511	1.758	1.320	1.4534	1.7435	1.3190
1.31	1.565	1.820	1.346	1.5083	1.7707	1.3627
1.32	1.620	1.876	1.384	1.5688	1.8036	1.3884
1.33	1.674	1.926	1.425	1.6239	1.8447	1.4105
1.34	1.729	1.970	1.471	1.6759	1.9111	1.4276
1.35	1.783	2.009	1.522	1.7270	1.9918	1.4435
1.36	1.837	2.042	1.580	1.7727	2.0020	1.5380
1.37	1.891	2.075	1.643	1.8201	2.0165	1.6247
1.38	1.944	2.097	1.716	1.8706	2.0348	1.6996
1.39	1.992	2.112	1.797	1.9221	2.0589	1.7612
1.40	2.028	2.121	1.904	1.9721	2.0996	1.8084
1.41	2.073	2.278	1.988	2.0380	2.1292	1.9517
1.42	2.135	2.459	1.996	2.1132	2.2378	2.0125
1.43	2.214	2.589	2.010	2.1770	2.4032	2.0365
1.44	2.298	2.710	2.033	2.2423	2.5806	2.0512
1.45	2.383	2.820	2.066	2.3074	2.7642	2.0667
1.46	2.468	2.919	2.106	2.3984	2.8266	2.1374
1.47	2.552	3.018	2.157	2.4960	2.9157	2.1755
1.48	2.639	3.110	2.215	2.5899	3.0255	2.2013
1.49	2.724	3.195	2.280	2.6764	3.1681	2.2245
1.50	2.809	3.272	2.347	2.7544	3.3592	2.2448
1.51	2.894	3.348	2.424	2.8374	3.3866	2.3806
1.52	2.980	3.411	2.505	2.9310	3.4181	2.4757
1.53	3.065	3.474	2.593	3.0240	3.4588	2.5361
1.54	3.149	3.530	2.684	3.1199	3.5114	2.5853
1.55	3.234	3.577	2.784	3.2096	3.5981	2.6321
1.56	3.317	3.619	2.885	3.2791	3.6180	2.8060
1.57	3.399	3.659	3.003	3.3490	3.6371	2.9668
1.58	3.473	3.690	3.136	3.4227	3.6670	3.1170
1.59	3.536	3.715	3.309	3.4988	3.7028	3.2316
1.60	3.587	3.736	3.450	3.5814	3.7715	3.3277
1.61	3.613	3.785	3.460	3.6119	3.7959	3.3608
1.62	3.642	3.832	3.477	3.6422	3.8318	3.3988
1.63	3.672	3.873	3.493	3.6702	3.8806	3.4217
1.64	3.703	3.915	3.513	3.6952	3.9498	3.4377
1.65	3.734	3.955	3.534	3.7192	4.0209	3.4546
1.66	3.765	3.993	3.556	3.7501	4.0436	3.4854
1.67	3.797	4.030	3.580	3.7843	4.0653	3.5117
1.68	3.828	4.066	3.607	3.8162	4.0908	3.5310
1.69	3.860	4.099	3.634	3.8482	4.1331	3.5524
1.70	3.892	4.133	3.660	3.8760	4.1859	3.5666
1.71	3.924	4.164	3.688	3.9084	4.2020	3.6031
1.72	3.956	4.196	3.720	3.9398	4.2233	3.6362
1.73	3.988	4.224	3.748	3.9736	4.2463	3.6646
1.74	4.020	4.253	3.779	4.0048	4.2750	3.6897
1.75	4.052	4.281	3.811	4.0339	4.3185	3.7051
1.76	4.085	4.308	3.844	4.0651	4.3337	3.7537
1.77	4.117	4.333	3.877	4.0994	4.3479	3.7961
1.78	4.149	4.358	3.912	4.1356	4.3672	3.8295
1.79	4.181	4.380	3.948	4.1701	4.3939	3.8568
1.80	4.213	4.402	3.985	4.2037	4.4325	3.8763
1.81	4.245	4.421	4.023	4.2325	4.4407	3.9334
1.82	4.277	4.441	4.063	4.2622	4.4517	3.9772
1.83	4.309	4.459	4.101	4.2940	4.4663	4.0123
1.84	4.341	4.475	4.145	4.3260	4.4841	4.0433
1.85	4.372	4.495	4.191	4.3584	4.5111	4.0669
1.86	4.403	4.510	4.245	4.3869	4.5176	4.1583
1.87	4.431	4.520	4.300	4.4153	4.5248	4.2470
1.88	4.451	4.525	4.372	4.4437	4.5348	4.3339
1.89	4.469	4.533	4.426	4.4740	4.5507	4.4182