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Riedel, Michael (2020): Heat flow data at station H1602 during Maria S. Merian cruise MSM57/1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.911008, In: Riedel, M (2020): In situ sediment temperature and sediment thermal conductivity measurements with heat flow probe during Maria S. Merian cruise MSM57 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.911766

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Abstract:
In situ sediment temperature and sediment thermal conductivity measurements were made with the GEOMAR heat flow probe (6m total length) during Expedition MSM57 on board the R/V MARIA S. MERIAN at the Svalbard margin. Two sub-regions were visited: Vestnesa Ridge and Svyatogor Ridge. During each deployment sequence several individual stations were visited as detailed in Bohrmann et al., (2017).
Raw-data have the extension ".TOB" and are tab-delimited ascii files with data labels and units in top rows. Note: Temperatures in the raw files are not corrected for sensor Offsets from reference. Tose Offsets are included in the individual penetration files.
Within each deployment sequence, the total record is split into individual penetration files, one penetration file per station visited.
Naming convention is as follows: H1602P01.pen.dat for penetration 1 of deployment sequence H1602. Each Penetration file has complete header information on the measurement and performance. Note: temperatures are reported in values of mili-degrees Celsius).
From the individual measured temperature records, thermal gradients and in situ thermal conductivity values are derived using the technique described in Villinger and Davis (1986). We report here our initial results as well. For each penetration, a results-file is included with in situ temperature and conductivity reported as function of Depth. Naming convention of the results files is as follows:
H1602_P01_results.dat with "H1602" as deployment sequence, "P01" as penetration number.
If the heat pulse was not generated, only the decay of frictional heating was used to define in situ temperature. Thermal conductivity was assumed to be constant for all depths in those instances. Here, we used a value of 1.25 for the assumed thermal conductivity.
Initial results and further details of the deployments can be found in the cruise report by Bohrmann et al. (2017).
Keyword(s):
heat probe; pockmarks; Svalbard
Related to:
Bohrmann, Gerhard; Ahrlich, Frauke; Bergenthal, Markus; Bünz, Stefan; Düßmann, Ralf; Ferreira, Christian; Freudenthal, Tim; Fröhlich, Siefke; Hamann, Kristin; Hong, W-L; Hsu, Chieh-Wei; Johnson, Joel; Kaszemeik, Kai; Kausche, Arne; Klein, Thorsten; Lange, Mirko; Lepland, Aivo; Malnati, Janice; Meckel, Sebastian; Meyer-Schack, Birgit; Noorlander, Kees; Panieri, Giuliana; Pape, Thomas; Reuter, Michael; Riedel, Michael; Rosiak, Uwe; Schmidt, Christopher; Schmidt, Werner; Seiter, Christian; Spagnoli, Giovanni; Stachowski, Adrian; Stange, Nikolas; Wallmann, Klaus; Wintersteller, Paul; Wunsch, David; Yao, Haoyi (2017): R/V MARIA S. MERIAN Cruise Report MSM57, Gas Hydrate Dynamics at the Continental Margin of Svalbard, Reykjavik - Longyearbyen - Reykjavik, 29 July - 07 September 2016. Berichte aus dem MARUM und dem Fachbereich Geowissenschaften der Universität Bremen, 314, 1-204, urn:nbn:de:gbv:46-00105895-15
Villinger, Heinrich; Davis, Earl E (1987): A new reduction algorithm for marine heat flow measurements. Journal of Geophysical Research, 92(B12), 12846, https://doi.org/10.1029/JB092iB12p12846
Source:
Heat flow data (raw and result data files) of station H1602 (MSM57)
Coverage:
Median Latitude: 79.006290 * Median Longitude: 6.915960 * South-bound Latitude: 79.003000 * West-bound Longitude: 6.898933 * North-bound Latitude: 79.009617 * East-bound Longitude: 6.929633
Date/Time Start: 2016-08-02T21:08:36 * Date/Time End: 2016-08-03T02:21:48
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 5.46 m
Event(s):
MSM57/1_615-1 (GeoB21603-1)  * Latitude: 79.009617 * Longitude: 6.898933 * Date/Time: 2016-08-02T21:08:36 * Elevation: -1210.0 m * Campaign: MSM57/1 * Basis: Maria S. Merian * Method/Device: Temperature Lance (TL) * Comment: Posidonia position
MSM57/1_615-2 (GeoB21603-2)  * Latitude: 79.008800 * Longitude: 6.902517 * Date/Time: 2016-08-02T21:52:28 * Elevation: -1213.0 m * Campaign: MSM57/1 * Basis: Maria S. Merian * Method/Device: Temperature Lance (TL) * Comment: Posidonia position
MSM57/1_615-3 (GeoB21603-3)  * Latitude: 79.008367 * Longitude: 6.910233 * Date/Time: 2016-08-02T22:39:18 * Elevation: -1212.0 m * Campaign: MSM57/1 * Basis: Maria S. Merian * Method/Device: Temperature Lance (TL) * Comment: Posidonia position
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventRiedel, Michael
2 Sample code/labelSample labelRiedel, MichaelPenetration number
3 Sample code/labelSample labelRiedel, MichaelSensor
4 DEPTH, sediment/rockDepth sedmRiedel, MichaelGeocode
5 Temperature, in rock/sedimentt°CRiedel, Michael
6 Integrated thermal resistanceITRm2 K/WRiedel, MichaelBullard depth
7 Conductivity, thermalkW/m/KRiedel, Michaelin situ or assumed (1.25)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
690 data points

Data

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

1 
Event		2 
Sample label
(Penetration number)		3 
Sample label
(Sensor)		4 
Depth sed [m]		5 
t [°C]		6 
ITR [m2 K/W]
(Bullard depth)		7 
k [W/m/K]
(in situ or assumed (1.25))
MSM57/1_615-1 H1602_P0115.46-0.2742.2431.214
MSM57/1_615-1H1602_P0125.20-0.2982.0231.145
MSM57/1_615-1H1602_P0134.94-0.3191.7971.159
MSM57/1_615-1H1602_P0144.68-0.3401.5741.174
MSM57/1_615-1H1602_P0154.42-0.3491.3701.396
MSM57/1_615-1H1602_P0164.16-0.3741.1791.336
MSM57/1_615-1H1602_P0173.90-0.3960.9691.146
MSM57/1_615-1H1602_P0183.64-0.4090.7611.389
MSM57/1_615-1H1602_P0193.38-0.4380.5561.151
MSM57/1_615-1H1602_P01103.12-0.4570.3451.337
MSM57/1_615-1H1602_P01112.86-0.4770.1711.713
MSM57/1_615-1H1602_P01122.60-0.4980.0001.359
MSM57/1_615-2 H1602_P0215.46-0.2331.0401.250
MSM57/1_615-2H1602_P0225.20-0.2480.8321.250
MSM57/1_615-2H1602_P0234.94-0.2690.6241.250
MSM57/1_615-2H1602_P0244.68-0.2840.4161.250
MSM57/1_615-2H1602_P0254.42-0.3130.2081.250
MSM57/1_615-2H1602_P0264.16-0.3330.0001.250
MSM57/1_615-3 H1602_P0315.46-0.2204.3791.443
MSM57/1_615-3H1602_P0325.20-0.2224.2171.811
MSM57/1_615-3H1602_P0334.94-0.3104.0150.980
MSM57/1_615-3H1602_P0344.68-0.2723.7921.423
MSM57/1_615-3H1602_P0354.42-0.3013.6001.283
MSM57/1_615-3H1602_P0364.16-0.2823.4301.932
MSM57/1_615-3H1602_P0373.90-0.3113.2861.676
MSM57/1_615-3H1602_P0383.64-0.3383.1221.498
MSM57/1_615-3H1602_P0393.38-0.3812.9441.439
MSM57/1_615-3H1602_P03103.12-0.3922.7451.188
MSM57/1_615-3H1602_P03112.86-0.4252.5451.425
MSM57/1_615-3H1602_P03122.60-0.4452.3641.447
MSM57/1_615-3H1602_P03132.34-0.4622.1641.167
MSM57/1_615-3H1602_P03142.08-0.4831.9381.131
MSM57/1_615-3H1602_P03161.56-0.5301.4751.116
MSM57/1_615-3H1602_P03171.30-0.5591.2431.127
MSM57/1_615-3H1602_P03181.04-0.5851.0081.082
MSM57/1_615-3H1602_P03190.78-0.6110.7591.009
MSM57/1_615-3H1602_P03200.52-0.6330.5081.067
MSM57/1_615-3H1602_P03210.26-0.6530.2651.073
MSM57/1_615-3H1602_P03220.00-0.6840.0000.899
MSM57/1_615-4 H1602_P0415.46-0.2734.3681.250
MSM57/1_615-4H1602_P0425.20-0.2914.1601.250
MSM57/1_615-4H1602_P0434.94-0.3023.9521.250
MSM57/1_615-4H1602_P0444.68-0.3303.7441.250
MSM57/1_615-4H1602_P0454.42-0.3443.5361.250
MSM57/1_615-4H1602_P0464.16-0.3663.3281.250
MSM57/1_615-4H1602_P0473.90-0.3833.1201.250
MSM57/1_615-4H1602_P0483.64-0.4042.9121.250
MSM57/1_615-4H1602_P0493.38-0.4282.7041.250
MSM57/1_615-4H1602_P04103.12-0.4462.4961.250
MSM57/1_615-4H1602_P04122.60-0.4802.0801.250
MSM57/1_615-4H1602_P04132.34-0.5041.8721.250
MSM57/1_615-4H1602_P04142.08-0.5171.6641.250
MSM57/1_615-4H1602_P04161.56-0.5541.2481.250
MSM57/1_615-4H1602_P04171.30-0.5751.0401.250
MSM57/1_615-4H1602_P04181.04-0.6040.8321.250
MSM57/1_615-4H1602_P04190.78-0.6290.6241.250
MSM57/1_615-4H1602_P04200.52-0.6510.4161.250
MSM57/1_615-4H1602_P04210.26-0.6780.2081.250
MSM57/1_615-4H1602_P04220.00-0.6950.0001.250
MSM57/1_615-5 H1602_P0515.41-0.3054.4501.149
MSM57/1_615-5H1602_P0525.15-0.3074.2261.175
MSM57/1_615-5H1602_P0534.89-0.3224.0111.247
MSM57/1_615-5H1602_P0544.63-0.3533.7921.126
MSM57/1_615-5H1602_P0554.38-0.3653.5681.105
MSM57/1_615-5H1602_P0564.12-0.3953.3351.132
MSM57/1_615-5H1602_P0573.86-0.4163.1061.136
MSM57/1_615-5H1602_P0583.60-0.4272.8901.281
MSM57/1_615-5H1602_P0593.35-0.4462.7121.569
MSM57/1_615-5H1602_P05103.09-0.4902.5151.119
MSM57/1_615-5H1602_P05112.83-0.5152.3021.355
MSM57/1_615-5H1602_P05122.57-0.5432.1031.266
MSM57/1_615-5H1602_P05132.32-0.5531.8901.093
MSM57/1_615-5H1602_P05142.06-0.5721.6521.090
MSM57/1_615-5H1602_P05161.54-0.6281.1651.045
MSM57/1_615-5H1602_P05171.29-0.6300.9431.226
MSM57/1_615-5H1602_P05181.03-0.6530.7221.122
MSM57/1_615-5H1602_P05190.77-0.6790.4851.071
MSM57/1_615-5H1602_P05200.51-0.7050.2391.047
MSM57/1_615-5H1602_P05210.26-0.7270.0001.041
MSM57/1_615-6 H1602_P0615.46-0.2714.3681.250
MSM57/1_615-6H1602_P0625.20-0.2924.1601.250
MSM57/1_615-6H1602_P0634.94-0.3123.9521.250
MSM57/1_615-6H1602_P0644.68-0.3343.7441.250
MSM57/1_615-6H1602_P0654.42-0.3473.5361.250
MSM57/1_615-6H1602_P0664.16-0.3713.3281.250
MSM57/1_615-6H1602_P0673.90-0.3923.1201.250
MSM57/1_615-6H1602_P0683.64-0.4112.9121.250
MSM57/1_615-6H1602_P0693.38-0.4372.7041.250
MSM57/1_615-6H1602_P06103.12-0.4542.4961.250
MSM57/1_615-6H1602_P06112.86-0.4632.2881.250
MSM57/1_615-6H1602_P06122.60-0.4912.0801.250
MSM57/1_615-6H1602_P06132.34-0.5191.8721.250
MSM57/1_615-6H1602_P06142.08-0.5341.6641.250
MSM57/1_615-6H1602_P06161.56-0.5741.2481.250
MSM57/1_615-6H1602_P06171.30-0.5981.0401.250
MSM57/1_615-6H1602_P06181.04-0.6200.8321.250
MSM57/1_615-6H1602_P06190.78-0.6420.6241.250
MSM57/1_615-6H1602_P06200.52-0.6670.4161.250
MSM57/1_615-6H1602_P06210.26-0.6890.2081.250
MSM57/1_615-6H1602_P06220.00-0.7130.0001.250
MSM57/1_615-7 H1602_P0715.43-0.2714.4980.999
MSM57/1_615-7H1602_P0725.17-0.2794.2501.112
MSM57/1_615-7H1602_P0734.91-0.3034.0231.187
MSM57/1_615-7H1602_P0744.65-0.3083.8101.248
MSM57/1_615-7H1602_P0754.39-0.3513.5971.196
MSM57/1_615-7H1602_P0764.13-0.3673.3931.377
MSM57/1_615-7H1602_P0773.88-0.3733.2211.535
MSM57/1_615-7H1602_P0783.62-0.4023.0281.194
MSM57/1_615-7H1602_P0793.36-0.4212.8111.198
MSM57/1_615-7H1602_P07103.10-0.4502.5871.123
MSM57/1_615-7H1602_P07122.58-0.4852.1711.409
MSM57/1_615-7H1602_P07132.33-0.5071.9801.216
MSM57/1_615-7H1602_P07142.07-0.5311.7661.214
MSM57/1_615-7H1602_P07161.55-0.5561.3481.278
MSM57/1_615-7H1602_P07171.29-0.5891.1371.194
MSM57/1_615-7H1602_P07181.03-0.6130.9181.179
MSM57/1_615-7H1602_P07190.78-0.6370.7081.201
MSM57/1_615-7H1602_P07200.52-0.6660.4841.120
MSM57/1_615-7H1602_P07210.26-0.6920.2461.067
MSM57/1_615-7H1602_P07220.00-0.7150.0001.043
MSM57/1_615-8 H1602_P0815.37-0.4023.5201.159
MSM57/1_615-8H1602_P0825.11-0.4213.2991.201
MSM57/1_615-8H1602_P0834.86-0.4333.0921.221
MSM57/1_615-8H1602_P0844.60-0.4522.8801.226
MSM57/1_615-8H1602_P0854.35-0.4792.6731.191
MSM57/1_615-8H1602_P0864.09-0.4942.4561.204
MSM57/1_615-8H1602_P0873.84-0.5082.2531.264
MSM57/1_615-8H1602_P0883.58-0.5312.0371.147
MSM57/1_615-8H1602_P0893.32-0.5511.8141.187
MSM57/1_615-8H1602_P08103.07-0.5731.6021.167
MSM57/1_615-8H1602_P08112.81-0.5651.4151.744
MSM57/1_615-8H1602_P08122.56-0.6011.2541.400
MSM57/1_615-8H1602_P08132.30-0.6121.0621.315
MSM57/1_615-8H1602_P08142.05-0.6320.8751.364
MSM57/1_615-8H1602_P08161.53-0.6890.4631.170
MSM57/1_615-8H1602_P08171.28-0.6880.2992.176
MSM57/1_615-8H1602_P08181.02-0.7280.1741.999
MSM57/1_615-8H1602_P08190.77-0.7580.0001.122