Citation:

j.csr.2020.104101

Name: Holocene carbon accumulation rates of sediment core CHU from bay Churruca in the western Magellan fjord system
Published: 2019-04-29
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Carbon accumulation; Holocene; shallow fjords; western Patagonia

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Keyword(s):

Carbon accumulation; Holocene; shallow fjords; western Patagonia

Coverage:

Latitude: -53.054830 * Longitude: -73.929330

Minimum DEPTH, sediment/rock: 0.310 m * Maximum DEPTH, sediment/rock: 10.910 m

Event(s):

Churruca_fjord (CHU) * Latitude: -53.054830 * Longitude: -73.929330 * Elevation: -80.0 m * Method/Device: Piston corer, UWITEC (PCUWI) * Comment: RV Gran Campo II; Sampling year: 2007; Piston corer UWITEC: 5 m length; 63 mm diameter

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Core	Core		Rios, Francisco
2	DEPTH, sediment/rock	Depth sed	m	Rios, Francisco	Geocode
3	AGE	Age	ka BP	Rios, Francisco	Geocode
4	Sedimentation rate	SR	cm/ka	Rios, Francisco	Best value
5	Sedimentation rate	SR	cm/ka	Rios, Francisco	min95%
6	Sedimentation rate	SR	cm/ka	Rios, Francisco	max95%
7	Sedimentation rate, standard deviation	SR std dev	±	Rios, Francisco	±2SD
8	Density, dry bulk	DBD	g/cm³	Rios, Francisco
9	Carbon, total	TC	%	Rios, Francisco	wt.%
10	Nitrogen, total	TN	%	Rios, Francisco	wt.%
11	Calcium carbonate	CaCO3	%	Rios, Francisco	wt.%
12	Carbon, organic, total	TOC	%	Rios, Francisco	wt.%
13	Nitrogen/Carbon ratio	N/C		Rios, Francisco	molar
14	Accumulation rate, mass	MAR	g/cm²/ka	Rios, Francisco	Best value
15	Accumulation rate, mass	MAR	g/cm²/ka	Rios, Francisco	min95%
16	Accumulation rate, mass	MAR	g/cm²/ka	Rios, Francisco	max95%
17	Accumulation rate, sediment, standard deviation	MAR std dev	±	Rios, Francisco	±2SD
18	Accumulation rate, calcium carbonate	Acc rate CaCO3	g/cm²/ka	Rios, Francisco	Best value
19	Accumulation rate, calcium carbonate	Acc rate CaCO3	g/cm²/ka	Rios, Francisco	min95%
20	Accumulation rate, calcium carbonate	Acc rate CaCO3	g/cm²/ka	Rios, Francisco	max95%
21	Accumulation rate, calcium carbonate, standard deviation	Acc rate CaCO3 std dev	±	Rios, Francisco	±2SD
22	Accumulation rate, total organic carbon	Acc rate TOC	g/cm²/ka	Rios, Francisco	Best value
23	Accumulation rate, total organic carbon	Acc rate TOC	g/cm²/ka	Rios, Francisco	Best value
24	Accumulation rate, total organic carbon	Acc rate TOC	g/cm²/ka	Rios, Francisco	Best value
25	Accumulation rate, total organic carbon, standard deviation	Acc rate TOC std dev	±	Rios, Francisco	±2SD

License:

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

Size:

1173 data points

Data

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

1 Core	2 Depth sed [m]	3 Age [ka BP]	4 SR [cm/ka] (Best value)	5 SR [cm/ka] (min95%)	6 SR [cm/ka] (max95%)	7 SR std dev [±] (±2SD)	8 DBD [g/cm³]	9 TC [%] (wt.%)	10 TN [%] (wt.%)	11 CaCO3 [%] (wt.%)	12 TOC [%] (wt.%)	13 N/C (molar)	14 MAR [g/cm²/ka] (Best value)	15 MAR [g/cm²/ka] (min95%)	16 MAR [g/cm²/ka] (max95%)	17 MAR std dev [±] (±2SD)	18 Acc rate CaCO3 [g/cm²/ka] (Best value)	19 Acc rate CaCO3 [g/cm²/ka] (min95%)	20 Acc rate CaCO3 [g/cm²/ka] (max95%)	21 Acc rate CaCO3 std dev [±] (±2SD)	22 Acc rate TOC [g/cm²/ka] (Best value)	23 Acc rate TOC [g/cm²/ka] (Best value)	24 Acc rate TOC [g/cm²/ka] (Best value)	25 Acc rate TOC std dev [±] (±2SD)
CHU	0.310	0.316	89	84	93	4.14	0.23	12.96	1.12	11.29	11.60	0.08	20.75	19.58	21.70	0.97	2.34	2.21	2.45	0.11	2.41	2.27	2.52	0.11
CHU	0.510	0.541	90	85	93	3.44	0.21	12.82	1.07	18.15	10.64	0.09	18.93	17.86	19.65	0.73	3.44	3.24	3.56	0.13	2.01	1.90	2.09	0.08
CHU	0.710	0.763	91	86	94	2.68	0.22	12.59	0.98	21.07	10.06	0.08	19.71	18.60	20.28	0.58	4.15	3.92	4.27	0.12	1.98	1.87	2.04	0.06
CHU	0.910	0.982	91	87	94	2.53	0.20	13.13	1.08	17.40	11.04	0.08	18.51	17.51	19.01	0.51	3.22	3.05	3.31	0.09	2.04	1.93	2.10	0.06
CHU	1.110	1.201	91	87	93	2.37	0.21	12.82	1.04	17.32	10.74	0.08	18.82	18.01	19.30	0.49	3.26	3.12	3.34	0.08	2.02	1.93	2.07	0.05
CHU	1.310	1.421	90	88	92	2.27	0.22	13.05	1.04	16.67	11.05	0.08	19.57	19.08	20.05	0.49	3.26	3.18	3.34	0.08	2.16	2.11	2.22	0.05
CHU	1.510	1.645	88	87	90	1.87	0.22	12.87	0.94	19.05	10.58	0.08	19.55	19.28	19.96	0.41	3.72	3.67	3.80	0.08	2.07	2.04	2.11	0.04
CHU	1.710	1.873	87	85	89	2.22	0.21	12.76	0.90	15.17	10.94	0.07	18.05	17.70	18.50	0.46	2.74	2.69	2.81	0.07	1.97	1.94	2.02	0.05
CHU	2.110	2.221	85	83	89	3.56	0.23	12.61	0.94	22.55	9.90	0.08	20.03	19.53	20.85	0.84	4.52	4.40	4.70	0.19	1.98	1.93	2.06	0.08
CHU	2.310	2.456	85	82	88	3.91	0.25	12.71	1.01	19.50	10.37	0.08	20.96	20.40	21.91	0.97	4.09	3.98	4.27	0.19	2.17	2.12	2.27	0.10
CHU	2.510	2.694	84	82	88	3.96	0.22	15.33	1.20	40.23	10.50	0.10	18.43	17.89	19.28	0.87	7.41	7.20	7.76	0.35	1.94	1.88	2.03	0.09
CHU	2.710	2.932	84	81	87	3.79	0.23	12.87	0.99	26.66	9.67	0.09	19.01	18.41	19.85	0.86	5.07	4.91	5.29	0.23	1.84	1.78	1.92	0.08
CHU	2.910	3.172	83	81	87	3.66	0.22	12.28	0.97	20.70	9.80	0.09	18.64	18.04	19.44	0.82	3.86	3.73	4.02	0.17	1.83	1.77	1.91	0.08
CHU	3.110	3.412	83	80	86	3.32	0.26	11.75	0.89	22.05	9.10	0.08	21.61	20.86	22.46	0.86	4.77	4.60	4.95	0.19	1.97	1.90	2.04	0.08
CHU	3.310	3.652	83	80	86	3.19	0.26	12.43	0.92	26.40	9.26	0.08	21.78	21.00	22.60	0.83	5.75	5.54	5.97	0.22	2.02	1.94	2.09	0.08
CHU	3.510	3.892	83	80	87	3.12	0.29	11.00	0.80	22.04	8.36	0.08	24.59	23.64	25.49	0.92	5.42	5.21	5.62	0.20	2.06	1.98	2.13	0.08
CHU	3.710	4.131	84	81	87	3.41	0.27	10.94	0.79	24.08	8.05	0.08	22.65	21.78	23.55	0.92	5.45	5.24	5.67	0.22	1.82	1.75	1.90	0.07
CHU	3.910	4.369	84	81	88	3.44	0.27	12.41	0.93	23.66	9.57	0.08	22.45	21.53	23.35	0.92	5.31	5.09	5.52	0.22	2.15	2.06	2.23	0.09
CHU	4.110	4.607	84	81	88	3.50	0.28	11.94	0.91	23.03	9.18	0.08	23.48	22.47	24.43	0.97	5.41	5.17	5.63	0.22	2.16	2.06	2.24	0.09
CHU	4.310	4.843	84	81	88	3.64	0.29	12.00	0.85	28.06	8.63	0.08	24.69	23.64	25.73	1.06	6.93	6.63	7.22	0.30	2.13	2.04	2.22	0.09
CHU	4.510	5.080	84	81	88	3.49	0.36	10.36	0.73	16.67	8.36	0.08	30.23	28.92	31.45	1.25	5.04	4.82	5.24	0.21	2.53	2.42	2.63	0.10
CHU	4.710	5.317	84	81	88	4.27	0.32	11.47	0.82	28.16	8.09	0.09	26.77	25.75	28.10	1.36	7.54	7.25	7.91	0.38	2.17	2.08	2.27	0.11
CHU	4.910	5.555	84	81	87	3.52	0.31	11.09	0.81	23.19	8.31	0.08	25.61	24.80	26.67	1.08	5.94	5.75	6.18	0.25	2.13	2.06	2.22	0.09
CHU	5.110	5.794	83	81	87	3.52	0.31	10.98	0.78	25.44	7.93	0.08	25.98	25.20	27.05	1.10	6.61	6.41	6.88	0.28	2.06	2.00	2.14	0.09
CHU	5.310	6.035	83	80	86	3.60	0.33	11.00	0.79	24.21	8.10	0.08	27.67	26.76	28.85	1.20	6.70	6.48	6.98	0.29	2.24	2.17	2.34	0.10
CHU	5.510	6.277	83	79	86	3.87	0.31	11.05	0.78	26.84	7.83	0.09	25.85	24.88	27.04	1.21	6.94	6.68	7.26	0.33	2.02	1.95	2.12	0.09
CHU	5.710	6.519	83	80	87	4.21	0.29	10.90	0.80	23.57	8.07	0.09	24.39	23.37	25.60	1.24	5.75	5.51	6.03	0.29	1.97	1.89	2.07	0.10
CHU	6.110	6.994	86	82	91	5.13	0.36	9.72	0.70	18.93	7.45	0.08	31.37	29.82	33.19	1.86	5.94	5.64	6.28	0.35	2.34	2.22	2.47	0.14
CHU	6.310	7.223	89	84	95	5.74	0.36	10.08	0.71	20.07	7.67	0.08	32.48	30.72	34.53	2.09	6.52	6.16	6.93	0.42	2.49	2.36	2.65	0.16
CHU	6.510	7.444	93	87	99	6.57	0.32	10.83	0.72	23.62	8.00	0.08	29.77	28.00	31.84	2.11	7.03	6.61	7.52	0.50	2.38	2.24	2.55	0.17
CHU	6.710	7.657	96	90	104	7.72	0.36	10.21	0.65	22.81	7.48	0.07	34.86	32.55	37.60	2.80	7.95	7.43	8.58	0.64	2.61	2.43	2.81	0.21
CHU	6.910	7.862	100	93	108	8.66	0.37	9.21	0.60	20.92	6.70	0.08	36.94	34.22	40.07	3.20	7.73	7.16	8.38	0.67	2.48	2.29	2.69	0.21
CHU	7.110	8.059	104	96	113	9.17	0.41	8.37	0.55	16.13	6.43	0.07	42.35	38.93	46.01	3.73	6.83	6.28	7.42	0.60	2.72	2.50	2.96	0.24
CHU	7.310	8.249	108	99	118	9.39	0.34	8.12	0.51	16.48	6.14	0.07	37.25	34.01	40.41	3.22	6.14	5.60	6.66	0.53	2.29	2.09	2.48	0.20
CHU	7.510	8.430	113	103	122	9.02	0.33	8.54	0.54	16.49	6.56	0.07	37.20	33.68	40.11	2.96	6.14	5.55	6.61	0.49	2.44	2.21	2.63	0.19
CHU	7.710	8.604	118	107	127	8.78	0.35	8.53	0.53	17.05	6.48	0.07	41.63	37.58	44.66	3.09	7.10	6.41	7.61	0.53	2.70	2.44	2.89	0.20
CHU	8.110	8.928	130	115	141	11.56	0.31	10.17	0.64	25.31	7.13	0.08	39.69	35.12	43.15	3.53	10.04	8.89	10.92	0.89	2.83	2.51	3.08	0.25
CHU	8.310	9.080	134	117	149	14.56	0.31	9.45	0.58	19.68	7.09	0.07	41.78	36.52	46.22	4.53	8.22	7.19	9.10	0.89	2.96	2.59	3.27	0.32
CHU	8.510	9.228	137	119	154	17.04	0.33	8.97	0.54	17.02	6.93	0.07	45.52	39.55	51.06	5.65	7.75	6.73	8.69	0.96	3.15	2.74	3.54	0.39
CHU	8.710	9.373	138	120	157	19.19	0.27	10.51	0.66	18.53	8.29	0.07	37.35	32.58	42.44	5.20	6.92	6.04	7.86	0.96	3.09	2.70	3.52	0.43
CHU	8.910	9.518	137	119	157	20.97	0.29	10.13	0.62	17.17	8.07	0.07	39.34	34.33	45.26	6.04	6.75	5.89	7.77	1.04	3.18	2.77	3.65	0.49
CHU	9.110	9.666	134	116	156	22.62	0.30	11.11	0.64	19.58	8.76	0.06	39.94	34.81	46.57	6.77	7.82	6.81	9.12	1.32	3.50	3.05	4.08	0.59
CHU	9.310	9.817	131	113	154	23.55	0.26	10.09	0.65	17.31	8.01	0.07	34.27	29.67	40.32	6.18	5.93	5.14	6.98	1.07	2.75	2.38	3.23	0.49
CHU	9.510	9.971	128	111	152	24.71	0.26	9.53	0.60	14.17	7.83	0.07	33.30	28.75	39.59	6.42	4.72	4.07	5.61	0.91	2.61	2.25	3.10	0.50
CHU	9.710	10.128	126	109	152	25.80	0.27	10.48	0.65	20.98	7.97	0.07	33.58	28.88	40.30	6.86	7.04	6.06	8.45	1.44	2.68	2.30	3.21	0.55
CHU	9.910	10.287	125	107	151	26.82	0.28	10.79	0.66	19.07	8.51	0.07	34.64	29.67	41.95	7.45	6.61	5.66	8.00	1.42	2.95	2.52	3.57	0.63
CHU	10.110	10.448	123	105	150	27.56	0.26	10.42	0.64	17.61	8.31	0.07	32.50	27.72	39.61	7.26	5.72	4.88	6.97	1.28	2.70	2.30	3.29	0.60
CHU	10.310	10.611	123	104	150	28.03	0.35	9.77	0.56	10.33	8.53	0.06	42.45	36.04	51.96	9.71	4.39	3.72	5.37	1.00	3.62	3.07	4.43	0.83
CHU	10.510	10.774	122	103	150	28.46	0.27	11.28	0.67	33.63	7.24	0.08	33.16	28.07	40.74	7.73	11.15	9.44	13.70	2.60	2.40	2.03	2.95	0.56
CHU	10.710	10.938	122	103	150	28.55	0.31	8.58	0.54	12.80	7.04	0.07	38.09	32.21	46.84	8.93	4.88	4.12	6.00	1.14	2.68	2.27	3.30	0.63
CHU	10.910	11.102	122	103	150	28.53	0.34	9.06	0.52	13.95	7.39	0.06	40.87	34.54	50.25	9.57	5.70	4.82	7.01	1.33	3.02	2.55	3.71	0.71