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Data Publisher for Earth & Environmental Science

Ng, Hong Chin; Cassarino, Lucie; Pickering, Rebecca A; Woodward, E Malcolm S; Hammond, Samantha J; Hendry, Katharine R (2019): Core incubation geochemical data from Greenland margin and the Labrador Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.907904, In supplement to: Ng, HC et al. (2020): Sediment efflux of silicon on the Greenland margin and implications for the marine silicon cycle. Earth and Planetary Science Letters, 529, 115877, https://doi.org/10.1016/j.epsl.2019.115877

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Keyword(s):
core incubation; geochemical archives; isotopes; pore water; Porifera; silicic acid
Funding:
Horizon 2020 (H2020), grant/award no. 678371: Isotope CYcling in the LABrador Sea
Coverage:
Median Latitude: 58.268164 * Median Longitude: -47.965171 * South-bound Latitude: 50.159150 * West-bound Longitude: -53.774310 * North-bound Latitude: 63.815410 * East-bound Longitude: -44.415100
Date/Time Start: 2017-07-08T07:57:00 * Date/Time End: 2017-07-30T21:21:00
Minimum Elevation: -3721.0 m * Maximum Elevation: -518.0 m
Event(s):
DY081_MGA01 (DY081_3)  * Latitude: 50.159150 * Longitude: -45.508300 * Date/Time: 2017-07-08T07:57:00 * Elevation: -3721.0 m * Campaign: DY081 (ICY-LAB) * Basis: Discovery (2013) * Method/Device: Core drilling (CDRILL) * Comment: Orphan Knoll
DY081_MGA02 (DY081_9)  * Latitude: 50.515470 * Longitude: -46.279020 * Date/Time: 2017-07-11T19:02:00 * Elevation: -1769.0 m * Campaign: DY081 (ICY-LAB) * Basis: Discovery (2013) * Method/Device: Core drilling (CDRILL) * Comment: Orphan Knoll
DY081_MGA03 (DY081_18)  * Latitude: 63.815410 * Longitude: -53.774310 * Date/Time: 2017-07-17T21:14:00 * Elevation: -1301.0 m * Campaign: DY081 (ICY-LAB) * Basis: Discovery (2013) * Method/Device: Core drilling (CDRILL) * Comment: Nuuk
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEventNg, Hong Chin
Incubation durationInc durdaysNg, Hong Chint
HeightHeightmNg, Hong Chincore-top water column height (h)
RatioRatioNg, Hong Chin[days/m] ratio of incubation duration to core-top water column height (t/h)
Silicon, dissolvedDSimmol/m3Ng, Hong Chinunit is equivalent to μM; analytical errors are 2-3 % of measurements
δ29Siδ29Si‰ NBSNg, Hong Chin
Standard deviationStd dev±Ng, Hong Chin
δ30Siδ30Si‰ NBSNg, Hong Chin
Standard deviationStd dev±Ng, Hong Chin
Size:
424 data points

Data

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


Event

Inc dur [days]
(t)

Height [m]
(core-top water column height (h))

Ratio
([days/m] ratio of incubation ...)

DSi [mmol/m3]
(unit is equivalent to μM; ana...)

δ29Si [‰ NBS]

Std dev [±]

δ30Si [‰ NBS]

Std dev [±]
DY081_MGA01 0.000.3150.006.820.800.011.450.09
DY081_MGA010.080.3090.257.17
DY081_MGA010.150.3020.517.20
DY081_MGA010.260.2960.877.34
DY081_MGA010.350.2901.227.29
DY081_MGA010.440.2831.557.37
DY081_MGA010.540.2771.957.45
DY081_MGA010.620.2702.287.47
DY081_MGA010.700.2642.647.54
DY081_MGA010.780.2583.047.53
DY081_MGA010.870.2513.467.690.861.54
DY081_MGA010.970.2453.968.06
DY081_MGA010.970.2453.968.51
DY081_MGA011.120.2394.708.720.741.41
DY081_MGA02 0.020.1700.1412.490.831.41
DY081_MGA020.110.1640.6510.29
DY081_MGA020.200.1561.3112.94
DY081_MGA020.290.1491.9713.41
DY081_MGA020.380.1432.6414.30
DY081_MGA020.460.1373.3814.70
DY081_MGA020.560.1304.2615.530.791.29
DY081_MGA020.680.1245.4916.29
DY081_MGA020.760.1186.5016.98
DY081_MGA020.850.1117.6517.55
DY081_MGA020.930.1058.8717.92
DY081_MGA021.010.09810.2818.760.801.54
DY081_MGA03 0.020.1950.1010.830.781.41
DY081_MGA030.100.1880.5410.960.701.29
DY081_MGA030.190.1811.0210.910.740.031.340.00
DY081_MGA030.270.1751.5612.820.721.42
DY081_MGA030.350.1682.1014.470.820.111.490.00
DY081_MGA030.460.1612.8316.230.741.36
DY081_MGA030.520.1553.3617.110.851.53
DY081_MGA030.610.1494.1017.560.861.60
DY081_MGA030.690.1424.8819.240.881.63
DY081_MGA030.790.1365.8521.140.891.71
DY081_MGA030.890.1296.8822.670.811.66
DY081_MGA04 0.020.1750.1311.200.791.40
DY081_MGA040.110.1690.6612.04
DY081_MGA040.200.1621.2112.83
DY081_MGA040.270.1561.7412.59
DY081_MGA040.360.1502.4213.89
DY081_MGA040.450.1433.1114.16
DY081_MGA040.530.1373.8914.41
DY081_MGA040.610.1304.7314.720.791.44
DY081_MGA040.690.1245.5914.91
DY081_MGA040.780.1176.6614.88
DY081_MGA040.880.1117.9515.33
DY081_MGA040.970.1059.2315.920.841.42
DY081_MGA05 0.020.2900.089.880.701.27
DY081_MGA050.110.2840.3812.590.651.01
DY081_MGA050.190.2770.6914.57
DY081_MGA050.270.2711.0115.020.410.76
DY081_MGA050.360.2651.3516.73
DY081_MGA050.450.2591.7317.82
DY081_MGA050.530.2532.0819.110.370.69
DY081_MGA050.620.2462.5020.220.280.62
DY081_MGA050.700.2402.9220.47
DY081_MGA050.770.2343.3021.420.350.44
DY081_MGA050.860.2273.7922.340.290.56
DY081_MGA050.950.2214.2824.720.150.030.210.08
DY081_MGA06 0.040.1400.259.880.791.36
DY081_MGA060.120.1370.8810.04
DY081_MGA060.200.1311.5310.290.770.021.390.19
DY081_MGA060.280.1252.238.33
DY081_MGA060.400.1183.4211.450.791.51
DY081_MGA060.510.1124.5113.57
DY081_MGA060.570.1065.4313.990.781.56
DY081_MGA060.670.0996.7314.72
DY081_MGA060.750.0938.0915.450.821.48
DY081_MGA060.860.0869.9613.24
DY081_MGA060.910.08011.4616.820.791.51
DY081_MGA061.000.07313.6515.320.841.55
DY081_MGA07 0.030.1600.189.640.741.58
DY081_MGA070.110.1540.709.98
DY081_MGA070.190.1471.298.25
DY081_MGA070.270.1411.9110.35
DY081_MGA070.370.1342.7410.76
DY081_MGA070.450.1283.5110.83
DY081_MGA070.530.1224.3210.93
DY081_MGA070.630.1155.4811.14
DY081_MGA070.710.1096.5510.89
DY081_MGA070.810.1027.9114.64
DY081_MGA070.870.0968.9814.59
DY081_MGA071.010.09011.1715.920.841.55