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Riedel, Michael (2020): Heat flow data at station H1611 during Maria S. Merian cruise MSM57/2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.911763, 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: H1611P01.pen.dat for penetration 1 of deployment sequence H1611. 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:
H1611_P01_results.dat with "H1611" 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 H1611 (MSM57)
Coverage:
Median Latitude: 78.395991 * Median Longitude: 5.671663 * South-bound Latitude: 78.391767 * West-bound Longitude: 5.621933 * North-bound Latitude: 78.406917 * East-bound Longitude: 5.697400
Date/Time Start: 2016-08-31T15:25:20 * Date/Time End: 2016-08-31T22:30:05
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 5.46 m
Event(s):
MSM57/2_654-1 (GeoB21642-1)  * Latitude: 78.391917 * Longitude: 5.621933 * Date/Time: 2016-08-31T15:25:20 * Elevation: -1686.0 m * Campaign: MSM57/2 * Basis: Maria S. Merian * Method/Device: Temperature Lance (TL) * Comment: Posidonia Position, HP
MSM57/2_654-2 (GeoB21642-2)  * Latitude: 78.391817 * Longitude: 5.644983 * Date/Time: 2016-08-31T16:16:28 * Elevation: -1652.0 m * Campaign: MSM57/2 * Basis: Maria S. Merian * Method/Device: Temperature Lance (TL) * Comment: Posidonia Position
MSM57/2_654-3 (GeoB21642-3)  * Latitude: 78.391900 * Longitude: 5.655383 * Date/Time: 2016-08-31T16:46:50 * Elevation: -1637.0 m * Campaign: MSM57/2 * Basis: Maria S. Merian * Method/Device: Temperature Lance (TL) * Comment: Posidonia Position, HP
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:
915 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))
MSM57/2_654-1 H1611_P0115.45-0.1004.0231.159
MSM57/2_654-1H1611_P0125.19-0.1333.8151.375
MSM57/2_654-1H1611_P0134.93-0.1573.6191.274
MSM57/2_654-1H1611_P0144.67-0.1903.4091.205
MSM57/2_654-1H1611_P0154.41-0.2153.1951.218
MSM57/2_654-1H1611_P0164.15-0.2393.0011.505
MSM57/2_654-1H1611_P0173.89-0.2652.8151.304
MSM57/2_654-1H1611_P0183.63-0.2942.6271.482
MSM57/2_654-1H1611_P0193.38-0.2792.4711.737
MSM57/2_654-1H1611_P01103.12-0.3252.2981.306
MSM57/2_654-1H1611_P01132.34-0.3841.7411.512
MSM57/2_654-1H1611_P01142.08-0.4151.5771.693
MSM57/2_654-1H1611_P01161.56-0.4681.2511.499
MSM57/2_654-1H1611_P01171.30-0.5141.0731.425
MSM57/2_654-1H1611_P01181.04-0.5420.8791.280
MSM57/2_654-1H1611_P01190.78-0.5890.6641.140
MSM57/2_654-1H1611_P01200.52-0.6260.4401.181
MSM57/2_654-1H1611_P01210.26-0.6740.2191.171
MSM57/2_654-1H1611_P01220.00-0.6930.0001.206
MSM57/2_654-2 H1611_P0215.46-0.1064.3681.250
MSM57/2_654-2H1611_P0225.20-0.1294.1601.250
MSM57/2_654-2H1611_P0234.94-0.1553.9521.250
MSM57/2_654-2H1611_P0244.68-0.1763.7441.250
MSM57/2_654-2H1611_P0254.42-0.2243.5361.250
MSM57/2_654-2H1611_P0264.16-0.2273.3281.250
MSM57/2_654-2H1611_P0273.90-0.2673.1201.250
MSM57/2_654-2H1611_P0283.64-0.2852.9121.250
MSM57/2_654-2H1611_P0293.38-0.3182.7041.250
MSM57/2_654-2H1611_P02103.12-0.3542.4961.250
MSM57/2_654-2H1611_P02122.60-0.4132.0801.250
MSM57/2_654-2H1611_P02132.34-0.4081.8721.250
MSM57/2_654-2H1611_P02142.08-0.4101.6641.250
MSM57/2_654-2H1611_P02161.56-0.4631.2481.250
MSM57/2_654-2H1611_P02171.30-0.5071.0401.250
MSM57/2_654-2H1611_P02181.04-0.5430.8321.250
MSM57/2_654-2H1611_P02190.78-0.5760.6241.250
MSM57/2_654-2H1611_P02200.52-0.6170.4161.250
MSM57/2_654-2H1611_P02210.26-0.6460.2081.250
MSM57/2_654-2H1611_P02220.00-0.6780.0001.250
MSM57/2_654-3 H1611_P0313.02-0.7122.4161.250
MSM57/2_654-3H1611_P0322.87-0.7132.2961.250
MSM57/2_654-3H1611_P0332.73-0.7302.1841.250
MSM57/2_654-3H1611_P0342.59-0.7372.0721.250
MSM57/2_654-3H1611_P0352.44-0.7391.9521.250
MSM57/2_654-3H1611_P0362.30-0.7421.8401.250
MSM57/2_654-3H1611_P0372.16-0.7491.7281.250
MSM57/2_654-3H1611_P0382.01-0.7531.6081.250
MSM57/2_654-3H1611_P0391.87-0.7541.4961.250
MSM57/2_654-3H1611_P03101.72-0.7561.3761.250
MSM57/2_654-3H1611_P03111.58-0.7571.2641.250
MSM57/2_654-3H1611_P03121.44-0.7601.1521.250
MSM57/2_654-3H1611_P03131.29-0.7601.0321.250
MSM57/2_654-3H1611_P03141.15-0.7600.9201.250
MSM57/2_654-3H1611_P03151.01-0.7890.8081.250
MSM57/2_654-3H1611_P03160.86-0.7540.6881.250
MSM57/2_654-3H1611_P03170.72-0.7610.5761.250
MSM57/2_654-3H1611_P03180.57-0.7620.4561.250
MSM57/2_654-3H1611_P03190.43-0.7630.3441.250
MSM57/2_654-3H1611_P03200.29-0.7640.2321.250
MSM57/2_654-3H1611_P03210.14-0.7640.1121.250
MSM57/2_654-3H1611_P03220.00-0.7660.0001.250
MSM57/2_654-4 H1611_P0415.460.0424.1651.898
MSM57/2_654-4H1611_P0425.200.0124.0221.737
MSM57/2_654-4H1611_P0434.94-0.0163.8621.530
MSM57/2_654-4H1611_P0444.68-0.0493.6741.261
MSM57/2_654-4H1611_P0454.42-0.0843.4841.507
MSM57/2_654-4H1611_P0464.16-0.1093.3001.326
MSM57/2_654-4H1611_P0473.90-0.1453.0941.199
MSM57/2_654-4H1611_P0483.64-0.1832.8801.239
MSM57/2_654-4H1611_P0493.38-0.2232.6621.151
MSM57/2_654-4H1611_P04103.12-0.2632.4431.223
MSM57/2_654-4H1611_P04112.86-0.2972.2561.589
MSM57/2_654-4H1611_P04122.60-0.3332.0831.424
MSM57/2_654-4H1611_P04132.34-0.3411.8911.287
MSM57/2_654-4H1611_P04142.08-0.3681.6921.335
MSM57/2_654-4H1611_P04171.30-0.4751.1001.300
MSM57/2_654-4H1611_P04181.04-0.5150.8881.161
MSM57/2_654-4H1611_P04190.78-0.5550.6631.148
MSM57/2_654-4H1611_P04200.52-0.6000.4371.159
MSM57/2_654-4H1611_P04210.26-0.6360.2171.206
MSM57/2_654-4H1611_P04220.00-0.6710.0001.190
MSM57/2_654-5 H1611_P0515.43-0.0624.1901.272
MSM57/2_654-5H1611_P0525.17-0.0893.9821.227
MSM57/2_654-5H1611_P0534.92-0.1173.7961.474
MSM57/2_654-5H1611_P0544.66-0.1363.6161.427
MSM57/2_654-5H1611_P0554.40-0.1673.4331.410
MSM57/2_654-5H1611_P0564.14-0.1823.2541.496
MSM57/2_654-5H1611_P0573.88-0.2213.0561.156
MSM57/2_654-5H1611_P0583.62-0.2582.8321.174
MSM57/2_654-5H1611_P0593.36-0.3162.6061.128
MSM57/2_654-5H1611_P05103.10-0.2982.3861.236
MSM57/2_654-5H1611_P05112.85-0.3642.2071.601
MSM57/2_654-5H1611_P05122.59-0.3802.0381.490
MSM57/2_654-5H1611_P05132.33-0.4041.8471.243
MSM57/2_654-5H1611_P05142.07-0.3941.6491.399
MSM57/2_654-5H1611_P05171.29-0.5031.0861.371
MSM57/2_654-5H1611_P05181.03-0.5380.8831.210
MSM57/2_654-5H1611_P05190.78-0.5780.6701.135
MSM57/2_654-5H1611_P05200.52-0.6120.4441.167
MSM57/2_654-5H1611_P05210.26-0.6410.2231.189
MSM57/2_654-5H1611_P05220.00-0.6770.0001.140
MSM57/2_654-6 H1611_P0615.43-0.0133.9831.281
MSM57/2_654-6H1611_P0625.17-0.0443.7991.586
MSM57/2_654-6H1611_P0634.91-0.0733.6391.667
MSM57/2_654-6H1611_P0644.65-0.0913.4751.523
MSM57/2_654-6H1611_P0654.39-0.1293.2891.306
MSM57/2_654-6H1611_P0664.14-0.1553.1061.431
MSM57/2_654-6H1611_P0673.88-0.1792.9261.447
MSM57/2_654-6H1611_P0683.62-0.2202.7251.161
MSM57/2_654-6H1611_P0693.36-0.2012.5371.697
MSM57/2_654-6H1611_P06103.10-0.2622.3551.246
MSM57/2_654-6H1611_P06112.84-0.3342.1761.699
MSM57/2_654-6H1611_P06122.59-0.3492.0171.479
MSM57/2_654-6H1611_P06132.33-0.3651.8281.270
MSM57/2_654-6H1611_P06142.07-0.3791.6331.418
MSM57/2_654-6H1611_P06171.29-0.4881.0801.401
MSM57/2_654-6H1611_P06181.03-0.5200.8841.258
MSM57/2_654-6H1611_P06190.78-0.5650.6741.133
MSM57/2_654-6H1611_P06200.52-0.6030.4471.159
MSM57/2_654-6H1611_P06210.26-0.6320.2231.162
MSM57/2_654-6H1611_P06220.00-0.6760.0001.173
MSM57/2_654-7 H1611_P0715.43-0.0534.3441.250
MSM57/2_654-7H1611_P0725.17-0.0794.1361.250
MSM57/2_654-7H1611_P0734.92-0.1033.9361.250
MSM57/2_654-7H1611_P0744.66-0.1263.7281.250
MSM57/2_654-7H1611_P0754.40-0.1593.5201.250
MSM57/2_654-7H1611_P0764.14-0.1783.3121.250
MSM57/2_654-7H1611_P0773.88-0.2123.1041.250
MSM57/2_654-7H1611_P0783.62-0.2482.8961.250
MSM57/2_654-7H1611_P0793.36-0.2782.6881.250
MSM57/2_654-7H1611_P07103.10-0.3102.4801.250
MSM57/2_654-7H1611_P07112.85-0.3292.2801.250
MSM57/2_654-7H1611_P07122.59-0.3702.0721.250
MSM57/2_654-7H1611_P07132.33-0.3651.8641.250
MSM57/2_654-7H1611_P07142.07-0.3931.6561.250
MSM57/2_654-7H1611_P07161.55-0.4501.2401.250
MSM57/2_654-7H1611_P07171.29-0.4891.0321.250
MSM57/2_654-7H1611_P07181.03-0.5290.8241.250
MSM57/2_654-7H1611_P07190.78-0.5680.6241.250
MSM57/2_654-7H1611_P07200.52-0.6090.4161.250
MSM57/2_654-7H1611_P07210.26-0.6380.2081.250
MSM57/2_654-7H1611_P07220.00-0.6750.0001.250
MSM57/2_654-8 H1611_P0815.39-0.1774.3121.250
MSM57/2_654-8H1611_P0825.14-0.2094.1121.250
MSM57/2_654-8H1611_P0834.88-0.2363.9041.250
MSM57/2_654-8H1611_P0844.62-0.2613.6961.250
MSM57/2_654-8H1611_P0854.37-0.2783.4961.250
MSM57/2_654-8H1611_P0864.11-0.2983.2881.250
MSM57/2_654-8H1611_P0873.85-0.3233.0801.250
MSM57/2_654-8H1611_P0883.60-0.3492.8801.250
MSM57/2_654-8H1611_P0893.34-0.3802.6721.250
MSM57/2_654-8H1611_P08112.82-0.4342.2561.250
MSM57/2_654-8H1611_P08122.57-0.4372.0561.250
MSM57/2_654-8H1611_P08132.31-0.4561.8481.250
MSM57/2_654-8H1611_P08142.05-0.5001.6401.250
MSM57/2_654-8H1611_P08161.54-0.5031.2321.250
MSM57/2_654-8H1611_P08171.28-0.5401.0241.250
MSM57/2_654-8H1611_P08181.03-0.5750.8241.250
MSM57/2_654-8H1611_P08190.77-0.6070.6161.250
MSM57/2_654-8H1611_P08200.51-0.6360.4081.250
MSM57/2_654-8H1611_P08210.26-0.6670.2081.250
MSM57/2_654-8H1611_P08220.00-0.7020.0001.250
MSM57/2_654-9 H1611_P0915.46-0.0394.2881.287
MSM57/2_654-9H1611_P0925.20-0.0764.1071.642
MSM57/2_654-9H1611_P0934.94-0.1063.9251.251
MSM57/2_654-9H1611_P0944.68-0.1333.7111.190
MSM57/2_654-9H1611_P0954.42-0.1713.4941.205
MSM57/2_654-9H1611_P0964.16-0.2043.2801.228
MSM57/2_654-9H1611_P0973.90-0.2373.0661.200
MSM57/2_654-9H1611_P0983.64-0.2782.8441.141
MSM57/2_654-9H1611_P0993.38-0.2582.6541.684
MSM57/2_654-9H1611_P09103.12-0.3172.4791.313
MSM57/2_654-9H1611_P09112.86-0.3802.3001.612
MSM57/2_654-9H1611_P09122.60-0.4092.1211.310
MSM57/2_654-9H1611_P09132.34-0.4211.9151.213
MSM57/2_654-9H1611_P09142.08-0.4221.7211.515
MSM57/2_654-9H1611_P09161.56-0.4851.3451.269
MSM57/2_654-9H1611_P09171.30-0.5361.1301.157
MSM57/2_654-9H1611_P09181.04-0.5760.9081.183
MSM57/2_654-9H1611_P09190.78-0.6110.6881.183
MSM57/2_654-9H1611_P09200.52-0.6510.4781.301
MSM57/2_654-9H1611_P09210.26-0.6960.2541.047
MSM57/2_654-9H1611_P09220.00-0.7310.0000.996