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Dillon, Melanie; Nehring, Franziska (2023): Thermal conductivity measurements of nearshore sediments in Eckernförde Bay, Baltic Sea aquired during ALKOR cruise AL584 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.962163

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Published: 2023-12-05DOI registered: 2024-01-03

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Abstract:
Thermal conductivity data of nearshore sediments were collected during ALKOR cruise AL584 in November 2022 using the VibroHeat system developed by FIELAX GmbH. This system combines a vibrocorer with a sensor string that contains 22 negative temperature coefficient thermistors (NTCs) and a heating wire over which a defined heat pulse is released. In-situ temperature and thermal conductivity of the sediment are calculated for each thermistor using the inversion method according to Hartmann & Villinger (2002) .
Keyword(s):
Eckernförde Bay; nearshore sediments; Thermal conductivity
Supplement to:
Usbeck, Regina; Dillon, Melanie; Kaul, Norbert; Lohrberg, Arne; Nehring, Franziska; Plötz, Aline (2023): High variability and exceptionally low thermal conductivities in nearshore sediments: a case study from the Eckernförde Bay. Marine Geophysical Research, 44, 24, https://doi.org/10.1007/s11001-023-09531-2
References:
Hartmann, Andreas; Villinger, Heinrich (2002): Inversion of marine heat flow measurements by expansion of the temperature decay function. Geophysical Journal International, 148(3), 628-636, https://doi.org/10.1046/j.1365-246X.2002.01600.x
Coverage:
Median Latitude: 54.500633 * Median Longitude: 10.042422 * South-bound Latitude: 54.496300 * West-bound Longitude: 10.027000 * North-bound Latitude: 54.512000 * East-bound Longitude: 10.059000
Date/Time Start: 2022-11-09T12:16:23 * Date/Time End: 2022-11-10T13:07:09
Minimum DEPTH, sediment/rock: 0.60 m * Maximum DEPTH, sediment/rock: 4.15 m
Event(s):
AL584_1-1  * Latitude: 54.505870 * Longitude: 10.027310 * Date/Time: 2022-11-09T12:16:23 * Elevation: -23.0 m * Campaign: AL584 * Basis: Alkor (1990) * Method/Device: Vibro corer (VC)
AL584_2-1  * Latitude: 54.509530 * Longitude: 10.026980 * Date/Time: 2022-11-09T13:46:41 * Elevation: -25.0 m * Campaign: AL584 * Basis: Alkor (1990) * Method/Device: Vibro corer (VC)
AL584_3-1  * Latitude: 54.511910 * Longitude: 10.027170 * Date/Time: 2022-11-09T15:04:51 * Elevation: -26.0 m * Campaign: AL584 * Basis: Alkor (1990) * Method/Device: Vibro corer (VC)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
792 data points

Data

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


Event

Loc ID

Date/Time

Latitude

Longitude

Thermistor

Depth sed [m]

t [°C]

k [W/m/K]
AL584_1-1 VH0012022-11-09T12:16:2354.505910.0273221.0011.761.23
AL584_1-1VH0012022-11-09T12:16:2354.505910.0273211.1511.491.87
AL584_1-1VH0012022-11-09T12:16:2354.505910.0273201.3011.322.72
AL584_1-1VH0012022-11-09T12:16:2354.505910.0273191.4511.192.44
AL584_1-1VH0012022-11-09T12:16:2354.505910.0273181.6011.052.68
AL584_1-1VH0012022-11-09T12:16:2354.505910.0273171.7510.932.67
AL584_1-1VH0012022-11-09T12:16:2354.505910.0273161.9010.792.35
AL584_1-1VH0012022-11-09T12:16:2354.505910.0273152.0510.652.49
AL584_1-1VH0012022-11-09T12:16:2354.505910.0273142.2010.522.94
AL584_1-1VH0012022-11-09T12:16:2354.505910.0273132.3510.382.87
AL584_1-1VH0012022-11-09T12:16:2354.505910.0273122.5010.242.42
AL584_1-1VH0012022-11-09T12:16:2354.505910.0273112.6510.112.24
AL584_1-1VH0012022-11-09T12:16:2354.505910.0273102.809.961.98
AL584_1-1VH0012022-11-09T12:16:2354.505910.027392.959.842.60
AL584_1-1VH0012022-11-09T12:16:2354.505910.027383.109.723.07
AL584_1-1VH0012022-11-09T12:16:2354.505910.027373.259.643.09
AL584_1-1VH0012022-11-09T12:16:2354.505910.027363.409.543.17
AL584_1-1VH0012022-11-09T12:16:2354.505910.027353.559.473.34
AL584_1-1VH0012022-11-09T12:16:2354.505910.027343.709.403.18
AL584_1-1VH0012022-11-09T12:16:2354.505910.027333.859.313.26
AL584_1-1VH0012022-11-09T12:16:2354.505910.027324.009.233.16
AL584_1-1VH0012022-11-09T12:16:2354.505910.027314.159.243.21
AL584_2-1 VH0022022-11-09T13:46:4154.509510.0270221.0011.090.76
AL584_2-1VH0022022-11-09T13:46:4154.509510.0270211.1510.750.71
AL584_2-1VH0022022-11-09T13:46:4154.509510.0270201.3010.350.70
AL584_2-1VH0022022-11-09T13:46:4154.509510.0270191.4510.060.71
AL584_2-1VH0022022-11-09T13:46:4154.509510.0270181.609.770.67
AL584_2-1VH0022022-11-09T13:46:4154.509510.0270171.759.440.65
AL584_2-1VH0022022-11-09T13:46:4154.509510.0270161.909.370.76
AL584_2-1VH0022022-11-09T13:46:4154.509510.0270152.059.080.67
AL584_2-1VH0022022-11-09T13:46:4154.509510.0270142.208.910.68
AL584_2-1VH0022022-11-09T13:46:4154.509510.0270132.358.760.71
AL584_2-1VH0022022-11-09T13:46:4154.509510.0270122.508.660.73
AL584_2-1VH0022022-11-09T13:46:4154.509510.0270112.658.570.76
AL584_2-1VH0022022-11-09T13:46:4154.509510.0270102.808.500.75
AL584_2-1VH0022022-11-09T13:46:4154.509510.027092.958.430.76
AL584_2-1VH0022022-11-09T13:46:4154.509510.027083.108.360.74
AL584_2-1VH0022022-11-09T13:46:4154.509510.027073.258.330.73
AL584_2-1VH0022022-11-09T13:46:4154.509510.027063.408.280.71
AL584_2-1VH0022022-11-09T13:46:4154.509510.027053.558.260.73
AL584_2-1VH0022022-11-09T13:46:4154.509510.027043.708.240.72
AL584_2-1VH0022022-11-09T13:46:4154.509510.027033.858.210.73
AL584_2-1VH0022022-11-09T13:46:4154.509510.027024.008.200.73
AL584_2-1VH0022022-11-09T13:46:4154.509510.027014.158.230.69
AL584_3-1 VH0032022-11-09T15:04:5154.512010.0274221.0011.230.77
AL584_3-1VH0032022-11-09T15:04:5154.512010.0274211.1510.810.69
AL584_3-1VH0032022-11-09T15:04:5154.512010.0274201.3010.430.68
AL584_3-1VH0032022-11-09T15:04:5154.512010.0274191.4510.060.65
AL584_3-1VH0032022-11-09T15:04:5154.512010.0274181.609.850.69
AL584_3-1VH0032022-11-09T15:04:5154.512010.0274171.759.570.68
AL584_3-1VH0032022-11-09T15:04:5154.512010.0274161.909.350.68
AL584_3-1VH0032022-11-09T15:04:5154.512010.0274152.059.140.66
AL584_3-1VH0032022-11-09T15:04:5154.512010.0274142.208.970.65
AL584_3-1VH0032022-11-09T15:04:5154.512010.0274132.358.820.68
AL584_3-1VH0032022-11-09T15:04:5154.512010.0274122.508.680.66
AL584_3-1VH0032022-11-09T15:04:5154.512010.0274112.658.590.66
AL584_3-1VH0032022-11-09T15:04:5154.512010.0274102.808.520.68
AL584_3-1VH0032022-11-09T15:04:5154.512010.027492.958.470.69
AL584_3-1VH0032022-11-09T15:04:5154.512010.027483.108.400.70
AL584_3-1VH0032022-11-09T15:04:5154.512010.027473.258.360.70
AL584_3-1VH0032022-11-09T15:04:5154.512010.027463.408.310.68
AL584_3-1VH0032022-11-09T15:04:5154.512010.027453.558.290.69
AL584_3-1VH0032022-11-09T15:04:5154.512010.027443.708.270.72
AL584_3-1VH0032022-11-09T15:04:5154.512010.027433.858.260.71
AL584_3-1VH0032022-11-09T15:04:5154.512010.027424.008.240.69
AL584_3-1VH0032022-11-09T15:04:5154.512010.027414.158.270.65
AL584_9-1 VH0072022-11-10T12:04:4554.496310.0441220.6012.130.78
AL584_9-1VH0072022-11-10T12:04:4554.496310.0441210.7511.720.69
AL584_9-1VH0072022-11-10T12:04:4554.496310.0441200.9011.370.74
AL584_9-1VH0072022-11-10T12:04:4554.496310.0441191.0511.030.71
AL584_9-1VH0072022-11-10T12:04:4554.496310.0441181.2010.700.70
AL584_9-1VH0072022-11-10T12:04:4554.496310.0441171.3510.400.71
AL584_9-1VH0072022-11-10T12:04:4554.496310.0441161.5010.090.70
AL584_9-1VH0072022-11-10T12:04:4554.496310.0441151.659.840.69
AL584_9-1VH0072022-11-10T12:04:4554.496310.0441141.809.600.71
AL584_9-1VH0072022-11-10T12:04:4554.496310.0441131.959.370.69
AL584_9-1VH0072022-11-10T12:04:4554.496310.0441122.109.180.69
AL584_9-1VH0072022-11-10T12:04:4554.496310.0441112.259.020.70
AL584_9-1VH0072022-11-10T12:04:4554.496310.0441102.408.890.71
AL584_9-1VH0072022-11-10T12:04:4554.496310.044192.558.780.72
AL584_9-1VH0072022-11-10T12:04:4554.496310.044182.708.670.72
AL584_9-1VH0072022-11-10T12:04:4554.496310.044172.858.610.75
AL584_9-1VH0072022-11-10T12:04:4554.496310.044163.008.530.76
AL584_9-1VH0072022-11-10T12:04:4554.496310.044153.158.470.76
AL584_9-1VH0072022-11-10T12:04:4554.496310.044143.308.420.76
AL584_9-1VH0072022-11-10T12:04:4554.496310.044133.458.400.76
AL584_9-1VH0072022-11-10T12:04:4554.496310.044123.608.360.75
AL584_9-1VH0072022-11-10T12:04:4554.496310.044113.758.400.72
AL584_8-1 VH0082022-11-10T10:51:0754.496410.0488220.6012.180.79
AL584_8-1VH0082022-11-10T10:51:0754.496410.0488210.7511.780.69
AL584_8-1VH0082022-11-10T10:51:0754.496410.0488200.9011.410.71
AL584_8-1VH0082022-11-10T10:51:0754.496410.0488191.0511.070.71
AL584_8-1VH0082022-11-10T10:51:0754.496410.0488181.2010.770.69
AL584_8-1VH0082022-11-10T10:51:0754.496410.0488171.3510.440.68
AL584_8-1VH0082022-11-10T10:51:0754.496410.0488161.5010.150.69
AL584_8-1VH0082022-11-10T10:51:0754.496410.0488151.659.880.67
AL584_8-1VH0082022-11-10T10:51:0754.496410.0488141.809.650.69
AL584_8-1VH0082022-11-10T10:51:0754.496410.0488131.959.430.71
AL584_8-1VH0082022-11-10T10:51:0754.496410.0488122.109.230.70
AL584_8-1VH0082022-11-10T10:51:0754.496410.0488112.259.070.70
AL584_8-1VH0082022-11-10T10:51:0754.496410.0488102.408.960.72
AL584_8-1VH0082022-11-10T10:51:0754.496410.048892.558.860.77
AL584_8-1VH0082022-11-10T10:51:0754.496410.048882.708.740.75
AL584_8-1VH0082022-11-10T10:51:0754.496410.048872.858.670.75
AL584_8-1VH0082022-11-10T10:51:0754.496410.048863.008.600.75
AL584_8-1VH0082022-11-10T10:51:0754.496410.048853.158.540.73
AL584_8-1VH0082022-11-10T10:51:0754.496410.048843.308.500.74
AL584_8-1VH0082022-11-10T10:51:0754.496410.048833.458.460.75
AL584_8-1VH0082022-11-10T10:51:0754.496410.048823.608.430.74
AL584_8-1VH0082022-11-10T10:51:0754.496410.048813.758.460.74
AL584_7-1 VH0092022-11-10T09:28:1354.496510.0521220.6012.190.77
AL584_7-1VH0092022-11-10T09:28:1354.496510.0521210.7511.810.70
AL584_7-1VH0092022-11-10T09:28:1354.496510.0521200.9011.430.67
AL584_7-1VH0092022-11-10T09:28:1354.496510.0521191.0511.090.70
AL584_7-1VH0092022-11-10T09:28:1354.496510.0521181.2010.770.70
AL584_7-1VH0092022-11-10T09:28:1354.496510.0521171.3510.440.68
AL584_7-1VH0092022-11-10T09:28:1354.496510.0521161.5010.130.69
AL584_7-1VH0092022-11-10T09:28:1354.496510.0521151.659.890.71
AL584_7-1VH0092022-11-10T09:28:1354.496510.0521141.809.660.74
AL584_7-1VH0092022-11-10T09:28:1354.496510.0521131.959.420.73
AL584_7-1VH0092022-11-10T09:28:1354.496510.0521122.109.240.75
AL584_7-1VH0092022-11-10T09:28:1354.496510.0521112.259.080.75
AL584_7-1VH0092022-11-10T09:28:1354.496510.0521102.408.960.74
AL584_7-1VH0092022-11-10T09:28:1354.496510.052192.558.840.75
AL584_7-1VH0092022-11-10T09:28:1354.496510.052182.708.710.73
AL584_7-1VH0092022-11-10T09:28:1354.496510.052172.858.650.74
AL584_7-1VH0092022-11-10T09:28:1354.496510.052163.008.550.73
AL584_7-1VH0092022-11-10T09:28:1354.496510.052153.158.500.73
AL584_7-1VH0092022-11-10T09:28:1354.496510.052143.308.450.74
AL584_7-1VH0092022-11-10T09:28:1354.496510.052133.458.420.74
AL584_7-1VH0092022-11-10T09:28:1354.496510.052123.608.380.74
AL584_7-1VH0092022-11-10T09:28:1354.496510.052113.758.410.75
AL584_6-1 VH0102022-11-10T08:21:2854.496410.0552220.6012.260.77
AL584_6-1VH0102022-11-10T08:21:2854.496410.0552210.7511.890.70
AL584_6-1VH0102022-11-10T08:21:2854.496410.0552200.9011.500.70
AL584_6-1VH0102022-11-10T08:21:2854.496410.0552191.0511.170.70
AL584_6-1VH0102022-11-10T08:21:2854.496410.0552181.2010.860.71
AL584_6-1VH0102022-11-10T08:21:2854.496410.0552171.3510.540.71
AL584_6-1VH0102022-11-10T08:21:2854.496410.0552161.5010.250.73
AL584_6-1VH0102022-11-10T08:21:2854.496410.0552151.6510.000.75
AL584_6-1VH0102022-11-10T08:21:2854.496410.0552141.809.780.76
AL584_6-1VH0102022-11-10T08:21:2854.496410.0552131.959.540.72
AL584_6-1VH0102022-11-10T08:21:2854.496410.0552122.109.360.74
AL584_6-1VH0102022-11-10T08:21:2854.496410.0552112.259.220.76
AL584_6-1VH0102022-11-10T08:21:2854.496410.0552102.409.080.76
AL584_6-1VH0102022-11-10T08:21:2854.496410.055292.558.950.74
AL584_6-1VH0102022-11-10T08:21:2854.496410.055282.708.830.74
AL584_6-1VH0102022-11-10T08:21:2854.496410.055272.858.750.73
AL584_6-1VH0102022-11-10T08:21:2854.496410.055263.008.660.72
AL584_6-1VH0102022-11-10T08:21:2854.496410.055253.158.600.73
AL584_6-1VH0102022-11-10T08:21:2854.496410.055243.308.570.74
AL584_6-1VH0102022-11-10T08:21:2854.496410.055233.458.520.74
AL584_6-1VH0102022-11-10T08:21:2854.496410.055223.608.490.76
AL584_6-1VH0102022-11-10T08:21:2854.496410.055213.758.530.78
AL584_5-1 VH0112022-11-10T07:09:0754.496310.0590220.6012.330.81
AL584_5-1VH0112022-11-10T07:09:0754.496310.0590210.7511.930.70
AL584_5-1VH0112022-11-10T07:09:0754.496310.0590200.9011.550.74
AL584_5-1VH0112022-11-10T07:09:0754.496310.0590191.0511.210.70
AL584_5-1VH0112022-11-10T07:09:0754.496310.0590181.2010.880.71
AL584_5-1VH0112022-11-10T07:09:0754.496310.0590171.3510.580.74
AL584_5-1VH0112022-11-10T07:09:0754.496310.0590161.5010.320.79
AL584_5-1VH0112022-11-10T07:09:0754.496310.0590151.6510.050.76
AL584_5-1VH0112022-11-10T07:09:0754.496310.0590141.809.790.73
AL584_5-1VH0112022-11-10T07:09:0754.496310.0590131.959.570.75
AL584_5-1VH0112022-11-10T07:09:0754.496310.0590122.109.370.75
AL584_5-1VH0112022-11-10T07:09:0754.496310.0590112.259.180.73
AL584_5-1VH0112022-11-10T07:09:0754.496310.0590102.409.030.72
AL584_5-1VH0112022-11-10T07:09:0754.496310.059092.558.910.73
AL584_5-1VH0112022-11-10T07:09:0754.496310.059082.708.790.74
AL584_5-1VH0112022-11-10T07:09:0754.496310.059072.858.680.73
AL584_5-1VH0112022-11-10T07:09:0754.496310.059063.008.590.73
AL584_5-1VH0112022-11-10T07:09:0754.496310.059053.158.520.74
AL584_5-1VH0112022-11-10T07:09:0754.496310.059043.308.470.75
AL584_5-1VH0112022-11-10T07:09:0754.496310.059033.458.400.74
AL584_5-1VH0112022-11-10T07:09:0754.496310.059023.608.380.78
AL584_5-1VH0112022-11-10T07:09:0754.496310.059013.758.390.80
AL584_10-1 VH0122022-11-10T13:07:0954.496410.0409220.6012.150.76
AL584_10-1VH0122022-11-10T13:07:0954.496410.0409210.7511.770.71
AL584_10-1VH0122022-11-10T13:07:0954.496410.0409200.9011.380.72
AL584_10-1VH0122022-11-10T13:07:0954.496410.0409191.0511.050.70
AL584_10-1VH0122022-11-10T13:07:0954.496410.0409181.2010.730.71
AL584_10-1VH0122022-11-10T13:07:0954.496410.0409171.3510.400.69
AL584_10-1VH0122022-11-10T13:07:0954.496410.0409161.5010.100.69
AL584_10-1VH0122022-11-10T13:07:0954.496410.0409151.659.840.69
AL584_10-1VH0122022-11-10T13:07:0954.496410.0409141.809.600.70
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