Citation:

PANGAEA.943782

Name: Geochemical proxies of sediment core RS14_GC1
Published: 2022-05-05
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Continental Margin; Ice Sheet; paleoproductivity; Ross Sea; Sea ice; Sediment core

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Keyword(s):

Continental Margin; Ice Sheet; paleoproductivity; Ross Sea; Sea ice; Sediment core

Related to:

Ha, Sangbeom; Colizza, E; Torricella, Fiorenza; Langone, Leonardo; Giglio, Federico; Kuhn, Gerhard; Macrì, Patrizia; Khim, Boo-Keun (2022): Glaciomarine sediment deposition on the continental slope and rise of the central Ross Sea since the Last Glacial Maximum. Marine Geology, 445, 106752, https://doi.org/10.1016/j.margeo.2022.106752

Coverage:

Latitude: -74.509000 * Longitude: -172.852667

Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 5.37 m

Event(s):

RS14-GC1 * Latitude: -74.509000 * Longitude: -172.852667 * Elevation: -2372.0 m * Recovery: 5.37 m * Location: Ross Sea * Campaign: * Method/Device: Gravity corer (GC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Ha, Sangbeom		Geocode
2	AGE	Age	ka BP	Ha, Sangbeom	Age, 14C AMS	Geocode – Using acid insoluble organic matter
3	Opal, biogenic silica	bSiO2	%	Ha, Sangbeom	Calculated by multiplying the biogenic silica concentration by 2.4 analyzed using the wet alkaline extraction method (DeMaster, 1981)
4	Carbon, organic, total	TOC	%	Ha, Sangbeom	Calculated by subtracting total inorganic carbon from total carbon (TC-TIC)
5	δ13C	δ13C	‰ PDB	Ha, Sangbeom	Thermo Fisher Scientific FLASH 2000 isotope ratio mass spectrometer elemental analyzer	bulk, vs. VPDB
6	Nitrogen, total	TN	%	Ha, Sangbeom	CHN elemental analyzer (Flash 2000 Model)
7	δ15N	δ15N	‰ air	Ha, Sangbeom	Thermo Fisher Scientific FLASH 2000 isotope ratio mass spectrometer elemental analyzer	bulk, vs. VPDB
8	Carbon/Nitrogen ratio	C/N		Ha, Sangbeom	Total organic carbon divided by total nitrogen
9	Calcium carbonate	CaCO3	%	Ha, Sangbeom	Calculated by multiplying the total inorganic carbon content measured UIC CO2 Coulometer (CM5014 Model) by 8.333

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

645 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 bSiO2 [%]	4 TOC [%]	5 δ13C [‰ PDB]	6 TN [%]	7 δ15N [‰ air]	8 C/N	9 CaCO3 [%]
0.01	2442			-25.55		5.900
0.02		6.149	0.287		0.023000		6.593	0.085000
0.03
0.04	6701			-25.39		5.210
0.05
0.06		6.013	0.203		0.015000		10.975	0.113000
0.07
0.08	17095			-24.84		5.530
0.09
0.10		6.386	0.205		0.015000		12.719	0.122000
0.11
0.12						5.320
0.13
0.14		7.286	0.172		0.015000		13.205	0.114000
0.15
0.16				-24.65		5.020
0.17
0.18		9.766	0.202		0.015000		14.131	0.203000
0.19
0.20				-24.38		4.440
0.21
0.22		5.995	0.172		0.013000		13.953	0.117000
0.23
0.24				-24.45		5.490
0.25
0.26	28040	6.842	0.218		0.016000		14.042	0.118000
0.27
0.28				-24.98		4.480
0.29
0.30		4.148	0.189		0.009290		17.581	0.149000
0.31
0.32				-25.03		5.360
0.33
0.34		4.796	0.184		0.012000		15.890	0.182000
0.35
0.36				-24.43		4.130
0.37
0.38		4.924	0.186		0.010000		16.022	0.157000
0.39
0.40				-24.54		4.300
0.41
0.42		4.656	0.189		0.012000		14.742	0.157000
0.43
0.44				-25.54		4.530
0.45
0.46		7.690	0.263		0.016000		18.498	0.157000
0.47
0.48				-24.55		5.620
0.49
0.50		7.270	0.421		0.023000		21.790	0.192000
0.51
0.52	35837			-24.64		4.050
0.53
0.54		5.867	0.433		0.027000		21.337	0.136000
0.55
0.56				-24.79		2.850
0.57
0.58		2.257	0.424		0.024000		22.288	0.174000
0.59
0.60				-24.90		3.950
0.61
0.62		3.172	0.381		0.019000		22.663	0.371000
0.63
0.64				-24.83		3.940
0.65
0.66		3.278	0.392		0.023000		20.095	0.464000
0.67
0.68				-24.65		3.870
0.69
0.70		4.435	0.505		0.027000		21.480	0.380000
0.71
0.72				-25.18		5.640
0.73
0.74		5.868	0.444		0.027000		19.977	0.374000
0.75
0.76				-25.02		4.040
0.77
0.78		4.655	0.477		0.026000		21.238	0.415000
0.79
0.80				-25.22		3.820
0.81
0.82		5.505	0.416		0.020000		19.189	0.418000
0.83
0.84				-24.91		4.390
0.85
0.86		6.163	0.488		0.030000		20.234	0.384000
0.87
0.88
0.89
0.90				-24.72		5.620
0.91
0.92
0.93
0.94		12.643	0.413		0.017000		19.727	0.500000
0.95
0.96
0.97
0.98				-23.80		5.220
0.99
1.00
1.01
1.02		14.292	0.446		0.026000		20.790	0.408000
1.03		9.765	0.352		0.020000		14.111	0.343000
1.04		5.373	0.211		0.012000		14.513	0.147000
1.05		4.770	0.241		0.014000		14.577	0.133000
1.06		3.603	0.194	-24.45	0.011000	5.260	19.080	0.266000
1.07		7.933	0.230		0.018000		8.987	0.086000
1.08		8.985	0.186		0.014000		8.384	0.063000
1.09		11.515	0.208		0.014000		10.505	0.043000
1.10		7.400	0.198		0.019000		7.261	0.020000
1.11		10.075	0.207		0.018000		7.831	0.009160
1.12		11.371	0.130		0.011000		6.276	0.055000
1.13		9.934	0.145		0.012000		8.931	0.060000
1.14		5.778	0.109	-24.30	0.005340	6.330	11.380	0.014000
1.15		5.480	0.115		0.008580		8.531	0.047000
1.16		5.407	0.130		0.010000		12.940	0.018000
1.17		6.472	0.119		0.010000		11.331	0.007340
1.18		5.614	0.135		0.015000		11.699	0.004320
1.19
1.20
1.21
1.22				-24.56		5.650
1.23
1.24
1.25
1.26
1.27
1.28
1.29
1.30				-24.04		5.000
1.31
1.32
1.33
1.34
1.35
1.36
1.37
1.38				-24.19		6.370
1.39
1.40
1.41
1.42
1.43
1.44				-23.96		6.300
1.45
1.46
1.47
1.48				-24.50		6.940
1.49
1.50
1.51
1.52				-24.33		5.260
1.53
1.54
1.55
1.56				-24.58		5.410
1.57
1.58
1.59
1.60
1.61
1.62				-24.10		6.000
1.63
1.64
1.65
1.66
1.67
1.68				-24.56		4.070
1.69
1.70
1.71
1.72				-24.48		5.190
1.73
1.74
1.75
1.76
1.77
1.78				-25.00		6.460
1.79
1.80
1.81
1.82
1.83
1.84				-24.60		5.490
1.85
1.86
1.87
1.88				-24.47		5.300
1.89
1.90
1.91
1.92
1.93
1.94				-24.02		4.580
1.95
1.96
1.97
1.98
1.99
2.00				-24.09		4.950
2.01
2.02		6.736	0.154		0.016000		11.865	0.003710
2.03		8.403	0.192		0.012000		16.990	0.064000
2.04		7.678	0.172	-23.47	0.015000	5.000	14.196	0.049000
2.05		5.227	0.150		0.008800		18.905	0.057000
2.06		9.612	0.182		0.011000		15.275	0.068000
2.07		10.184	0.254		0.015000		20.953	0.107000
2.08		8.033	0.245		0.015000		21.740	0.123000
2.09		13.086	0.443		0.023000		25.069	0.074000
2.10		9.193	0.453	-23.65	0.025000	5.240	23.735	0.093000
2.11		10.622	0.451		0.025000		23.875	0.081000
2.12		7.554	0.471		0.030000		21.470	0.086000
2.13		5.991	0.411		0.024000		21.800	0.110000
2.14		27.384	0.351		0.021000		18.127	0.338000
2.15		28.824	0.456		0.032000		16.929	0.610000
2.16		14.879	0.445		0.025000		18.014	0.474000
2.17		11.402	0.469		0.026000		20.710	0.485000
2.18		7.545	0.311	-23.86	0.019000	6.220	15.335	0.192000
2.19
2.20
2.21
2.22
2.23
2.24				-23.78		5.960
2.25
2.26				-23.48		4.810
2.27
2.28
2.29
2.30
2.31
2.32
2.33
2.34				-24.51		3.830
2.35
2.36
2.37
2.38
2.39
2.40
2.41
2.42				-25.73		5.250
2.43
2.44
2.45
2.46
2.47
2.48
2.49
2.50				-24.73		4.800
2.51
2.52
2.53
2.54
2.55
2.56
2.57
2.58				-24.59		3.910
2.59
2.60
2.61
2.62
2.63
2.64				-24.91		3.590
2.65
2.66
2.67
2.68				-25.00		2.960
2.69
2.70
2.71
2.72				-25.11		3.010
2.73
2.74
2.75
2.76				-24.44		5.280
2.77
2.78
2.79
2.80				-24.51		4.320
2.81
2.82
2.83
2.84				-24.63		5.240
2.85
2.86
2.87
2.88
2.89
2.90				-24.53		4.430
2.91
2.92
2.93
2.94
2.95
2.96				-24.40		5.240
2.97
2.98
2.99
3.00				-24.18		5.430
3.01
3.02		6.986	0.243		0.016000		14.473	0.093000
3.03
3.04
3.05
3.06				-24.70		5.490
3.07
3.08
3.09
3.10		8.732	0.178		0.014000		16.222	0.123000
3.11
3.12
3.13
3.14				-24.67		4.480
3.15
3.16
3.17
3.18		8.266	0.212		0.016000		13.672	0.116000
3.19
3.20
3.21
3.22				-24.30		4.870
3.23
3.24
3.25
3.26		6.645	0.430		0.025000		20.958	0.154000
3.27
3.28
3.29
3.30				-24.41		4.940
3.31
3.32
3.33
3.34		11.553	0.339		0.028000		14.691	0.275000
3.35
3.36
3.37
3.38				-24.18		4.960
3.39
3.40
3.41
3.42		12.874	0.413		0.019000		21.838	0.451000
3.43
3.44
3.45
3.46				-23.98		4.960
3.47
3.48
3.49
3.50		5.285	0.180		0.007540		15.151	0.235000
3.51
3.52
3.53
3.54				-23.97		5.330
3.55
3.56
3.57
3.58		7.948	0.204		0.012000		18.238	0.118000
3.59
3.60				-24.92		4.610
3.61
3.62		4.638	0.265		0.019000		11.803	0.161000
3.63
3.64				-24.35		5.390
3.65
3.66		4.049	0.160		0.015000		12.000	0.121000
3.67
3.68				-25.11		5.790
3.69
3.70		3.913	0.179		0.014000		15.966	0.112000
3.71
3.72				-24.73		4.820
3.73
3.74		3.585	0.236		0.018000		18.264	0.094000
3.75
3.76
3.77
3.78				-24.48		4.150
3.79
3.80
3.81
3.82		3.941	0.256		0.019000		13.380	0.119000
3.83
3.84
3.85
3.86				-25.23		5.450
3.87
3.88
3.89		4.036	0.094		0.015000		5.616	0.091000
3.90
3.91
3.92
3.93
3.94				-25.14		6.150
3.95
3.96
3.97
3.98		6.059	0.101		0.013000		8.435	0.046000
3.99
4.00
4.01
4.02				-24.84		5.610
4.03
4.04
4.05
4.06		6.192	0.156		0.016000		9.413	0.047000
4.07
4.08
4.09
4.10				-24.03		5.950
4.11
4.12
4.13
4.14		15.090	0.158		0.014000		12.055	0.055000
4.15
4.16
4.17
4.18				-24.74		6.150
4.19
4.20		14.324	0.155		0.014000		13.668	0.078000
4.21
4.22				-25.27		5.270
4.23		16.959	0.167		0.015000		12.420	0.088000
4.24
4.25
4.26				-24.89		7.320
4.27
4.28		15.412	0.139		0.013000		11.832	0.124000
4.29
4.30				-24.65		6.170
4.31
4.32		14.138	0.151		0.014000		13.092	0.103000
4.33
4.34				-24.48		5.450
4.35
4.36		18.463	0.292		0.020000		17.456	0.188000
4.37
4.38				-24.74		5.280
4.39
4.40
4.41
4.42		16.198	0.499		0.032000		17.899	0.211000
4.43
4.44
4.45
4.46				-24.57		4.550
4.47
4.48
4.49
4.50		10.865	0.358		0.022000		19.286	0.145000
4.51
4.52
4.53
4.54				-24.70		5.150
4.55
4.56
4.57
4.58		14.448	0.460		0.030000		17.882	0.287000
4.59
4.60
4.61
4.62				-24.61		6.060
4.63
4.64
4.65
4.66		11.474	0.381		0.021000		17.437	0.461000
4.67
4.68
4.69
4.70				-24.43		5.200
4.71
4.72
4.73
4.74		11.966	0.469		0.030000		16.362	0.603000
4.75
4.76
4.77
4.78				-24.57		5.610
4.79
4.80
4.81
4.82		10.635	0.397		0.033000		12.904	0.698000
4.83
4.84
4.85
4.86				-24.87		5.020
4.87
4.88
4.89
4.90		8.217	0.317		0.016000		13.830	0.878000
4.91
4.92
4.93
4.94				-24.83		4.670
4.95
4.96
4.97
4.98		15.938	0.502		0.030000		17.343	0.825000
4.99
5.00
5.01
5.02				-24.61		5.150
5.03
5.04
5.05
5.06		12.379	0.485		0.028000		17.502	0.813000
5.07
5.08
5.09
5.10				-24.46		6.140
5.11
5.12
5.13
5.14		14.835	0.455		0.028000		15.973	0.855000
5.15
5.16
5.17
5.18				-24.47		5.540
5.19
5.20
5.21
5.22		14.731	0.499		0.031000		16.257	0.796000
5.23
5.24
5.25
5.26				-24.44		4.450
5.27
5.28
5.29
5.30		14.449	0.569		0.032000		15.871	0.928000
5.31
5.32
5.33
5.34				-24.77		5.570
5.35
5.36		13.628	0.385		0.023000		13.562	1.220000
5.37