Citation:

PANGAEA.927409

Name: Geochemistry of Nyabuiyabui (NB) peat core from Kenya
Creator: Robert Marchant
Published: 2021-02-03
License: https://creativecommons.org/licenses/by/4.0/
Keywords: C-PEAT; Peatland

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Published: 2021-02-03 • DOI registered: 2022-03-18

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Abstract:

Geochemistry data 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): Age determination of Nyabuiyabui (NB) peat core from Kenya [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.934066

Marchant, Robert (2021): Calibrated ages of Nyabuiyabui (NB) peat core from Kenya [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.929228

Project(s):

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

Coverage:

Latitude: -0.436500 * Longitude: 35.799700

Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 1.235 m

Event(s):

Nyabuiyabui (NB) * Latitude: -0.436500 * Longitude: 35.799700 * Elevation: 2901.2 m * Location: Africa, Kenya * Method/Device: Peat corer (PEATC) * Comment: Type of peatland: Peat swamp; Core code: NB; Dominant peat type: Peat swamp; Volume of bulk density samples: 1 cc; Surface age: 2014

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	Density, dry bulk	DBD	g/cm³	Marchant, Robert
4	Carbon, total	TC	%	Marchant, Robert	Carbon/nitrogen analyser	Weight-%
5	Nitrogen, total	TN	%	Marchant, Robert	Carbon/nitrogen analyser	Weight-%
6	Comment	Comment		Marchant, Robert

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

499 data points

Data

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

1 Depth sed [m]	2 Samp thick [cm]	3 DBD [g/cm³]	4 TC [%]	5 TN [%]	6 Comment
0.005	1	0.1780	25.001300000	1.015025020
0.015	1	0.1780	25.001300000	1.015025020
0.025	1	0.1780	25.001300000	1.015025020
0.035	1	0.1406	21.776500000	1.000332355
0.045	1	0.1935	21.242700000	1.072065473
0.055	1	0.1643	20.613100000	0.960263848
0.065	1	0.1394	17.318500000	0.903150439
0.075	1	0.1663	14.562874790	0.858575046
0.085	1	0.1853	14.410596850	0.841671109
0.095	1	0.2539	13.160651210	0.773309529
0.105	1	0.3092	12.295588490	0.804409862
0.115	1	0.3270	11.898133280	0.809132576
0.125	1	0.3028	11.481153490	0.780619979
0.135	1	0.3570	12.445676800	0.818389893
0.145	1	0.3206	12.615274430	0.804671168
0.155	1	0.2785	16.220516200	0.901125014
0.165	1	0.1889	18.140466690	0.883018315
0.175	1	0.2250	13.853093150	0.827576518
0.185	1	0.3532	12.523628230	0.747262537
0.195	1	0.3216	12.640132900	0.849102199
0.205	1	0.3437	12.679175380	0.834725320
0.215	1	0.3015	14.085432050	0.854909956
0.225	1	0.3587	13.654459950	0.848916173
0.235	1	0.3255	13.058133130	0.854436934
0.245	1	0.3938	12.654027940	0.866576970
0.255	1	0.3773	12.812778470	0.839616418
0.265	1	0.3782	13.454341890	0.835604548
0.275	1	0.3516	13.173403740	0.878599703
0.285	1	0.3472	13.394902230	0.908277929
0.295	1	0.3241	13.411682130	0.958410859
0.305	1	0.3611	12.954800610	0.927965522
0.315	1	0.3685	12.239307400	0.887243748
0.325	1	0.3439	13.992499350	0.993999243
0.335	1	0.3456	13.921048160	0.919950604
0.345	1	0.3385	13.327939990	0.905734479
0.355	1	0.4325	12.709815500	0.899696708
0.365	1	0.4383	12.209335800	0.843657851	Core overlap - 1 cm bottom and top removed, rest averaged.
0.375	1	0.4968	11.481619360	0.746907353
0.385	1	0.5818	10.392612930	0.720152617
0.395	1	0.5260	10.260929580	0.670696765
0.405	1	0.4916	8.553901672	0.507911205
0.415	1	0.5388	9.168565750	0.540706992
0.425	1	0.6763	8.411643028	0.451796085
0.435	1	0.7873	7.411803722	0.413825840
0.445	1	0.7852	7.576877117	0.428907067
0.455	1	0.7643	7.865505695	0.470741779
0.465	1	0.6245	8.822175026	0.531827152
0.475	1	0.7643	7.274166107	0.395363927
0.485	1	0.7814	7.054773331	0.401859164
0.495	1	0.8016	6.678785324	0.400739193
0.505	1	0.8216	6.572589159	0.381243870
0.515	1	0.8416	6.466392994	0.361748546
0.525	1	0.7623	6.664659023	0.391314417
0.535	1	0.7661	6.140226841	0.322354227
0.545	1	0.9207	6.645565510	0.361602008
0.555	1	0.8781	6.690108299	0.350235552
0.565	1	0.8935	7.139667988	0.293667406
0.575	1	0.9672	6.622085094	0.280031621
0.585	1	1.0320	6.724546432	0.316876292
0.595	1	0.8198	7.150162220	0.314843297
0.605	1	0.8860	7.132632256	0.296278864
0.615	1	0.8896	7.891354084	0.344146520
0.625	1	0.9395	7.820914268	0.317830026
0.635	1	0.8622	7.257621765	0.317495078
0.645	1	0.9726	6.954948425	0.294878691
0.655	1	0.8517	8.097418785	0.317488760
0.665	1	0.8237	9.281352043	0.390641600
0.675	1	0.7842	9.124549866	0.362364292
0.685	1	0.8992	9.903929710	0.388583332
0.695	1	0.9654	10.271185870	0.426334232
0.705	1	0.6392	12.120518680	0.515778184
0.715	1	0.5940	12.690086360	0.480234414
0.725	1	0.6508	12.708915710	0.507639468
0.735	1	0.4743	16.819276810	0.699455082
0.745	1	0.4468	15.689162250	0.652632475
0.755	1	0.5498	15.448450000	0.566740000	averaged but first value was interpolated.
0.765	1	0.5571	17.420840000	0.625760000
0.775	1	0.4189	21.377700000	0.751440000	Core overlap - 1 cm bottom and top removed, rest averaged.
0.785	1	0.3347	26.687700000	1.005510000
0.795	1	0.3584	26.185080000	0.915520000
0.805	1	0.3230	25.419920000	0.914360000
0.815	1	0.3577	23.592830000	0.839540000
0.825	1	0.3758	20.747842790	0.710170090
0.835	1	0.3924	19.305179600	0.680260241
0.845	1	0.2637	26.107767110	0.877479970
0.855	1	0.2779	28.824464800	0.929617286
0.865	1	0.2577	26.601058960	0.864690185
0.875	1	0.2673	26.538423540	0.865562499
0.885	1	0.2557	22.977632520	0.773636162
0.895	1	0.2366	22.928775790	0.752104223
0.905	1	0.2354	20.081718440	0.734980822
0.915	1	0.2516	20.740074160	0.738266051
0.925	1	0.2375	19.764690400	0.747994363
0.935	1	0.2304	22.272212980	0.755957544
0.945	1	0.2399	25.298114780	0.786585450
0.955	1	0.2059	27.996120450	0.850409567
0.965	1	0.1755	31.529067990	0.958682895
0.975	1	0.1721	33.997253420	1.078215837
0.985	1	0.1606	35.847110750	1.220343113
0.995	1	0.1411	39.833831790	1.374118805
1.005	1	0.1935	38.917800900	1.384811282
1.015	1	0.1284	39.792388920	1.460579038
1.025	1	0.1489	42.120101930	1.559999585
1.035	1	0.1363	39.646194460	1.661834359
1.045	1	0.1490	41.220485690	1.593134165
1.055	1	0.1565	40.810291290	1.585497737
1.065	1	0.1438	40.296928410	1.634862661
1.075	1	0.1519	40.599349980	1.537657976
1.085	1	0.1532	38.909446720	1.436759114
1.095	1	0.1617	34.731891630	1.367968202
1.105	1	0.1666	34.824577330	1.334914446
1.115	1	0.1705	28.826490400	1.243291020
1.125	1	0.1663	31.466712950	1.386945128
1.135	1	0.1663	29.268390660	1.311239123
1.145	1	0.1612	28.247144700	1.257207036
1.155	1	0.1885	19.087621690	0.906719625
1.165	1	0.2073	16.032428740	0.745707452
1.175	1	0.2339	15.468410490	0.722706735
1.185	1	0.2329	14.307909970	0.661953568
1.195	1	0.2532	13.609920500	0.632591963
1.205	1	0.2408	13.651035310	0.670643628
1.215	1	0.2081	14.294780730	0.764152825
1.225	1	0.1985	17.044771190	0.815689683
1.235	1	0.2025	19.735452650	0.983404875