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Riedel, Michael (2020): Heat flow data at station H1603 during Maria S. Merian cruise MSM57/1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.911748, 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: H1603P01.pen.dat for penetration 1 of deployment sequence H1603. 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:
H1603_P01_results.dat with "H1603" 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 H1603 (MSM57)
Coverage:
Median Latitude: 79.002579 * Median Longitude: 6.939531 * South-bound Latitude: 78.999883 * West-bound Longitude: 6.927517 * North-bound Latitude: 79.006200 * East-bound Longitude: 6.952300
Date/Time Start: 2016-08-03T21:29:50 * Date/Time End: 2016-08-04T02:22:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 5.46 m
Event(s):
MSM57/1_619-1 (GeoB21607-1)  * Latitude: 79.000233 * Longitude: 6.948350 * Date/Time: 2016-08-03T21:29:50 * Elevation: -1210.0 m * Campaign: MSM57/1 * Basis: Maria S. Merian * Method/Device: Temperature Lance (TL) * Comment: Posidonia failed *
MSM57/1_619-2 (GeoB21607-2)  * Latitude: 79.001167 * Longitude: 6.942700 * Date/Time: 2016-08-03T22:05:45 * Elevation: -1210.0 m * Campaign: MSM57/1 * Basis: Maria S. Merian * Method/Device: Temperature Lance (TL) * Comment: Posidonia failed *
MSM57/1_619-3 (GeoB21607-3)  * Latitude: 78.999883 * Longitude: 6.927517 * Date/Time: 2016-08-03T22:49:20 * Elevation: -1214.0 m * Campaign: MSM57/1 * Basis: Maria S. Merian * Method/Device: Temperature Lance (TL) * Comment: Posidonia failed *
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:
775 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_619-1 H1603_P0115.46-0.3014.6421.133
MSM57/1_619-1H1603_P0125.20-0.3124.4161.172
MSM57/1_619-1H1603_P0134.94-0.3444.1871.100
MSM57/1_619-1H1603_P0144.68-0.3733.9501.090
MSM57/1_619-1H1603_P0154.42-0.3613.7321.327
MSM57/1_619-1H1603_P0164.16-0.3843.5341.296
MSM57/1_619-1H1603_P0173.90-0.4033.3261.203
MSM57/1_619-1H1603_P0183.64-0.4213.1141.256
MSM57/1_619-1H1603_P0193.38-0.4522.8941.119
MSM57/1_619-1H1603_P01103.12-0.4702.6751.274
MSM57/1_619-1H1603_P01122.60-0.5152.2721.304
MSM57/1_619-1H1603_P01132.34-0.5182.0621.176
MSM57/1_619-1H1603_P01142.08-0.5411.8381.150
MSM57/1_619-1H1603_P01161.56-0.5831.3841.137
MSM57/1_619-1H1603_P01171.30-0.6061.1571.154
MSM57/1_619-1H1603_P01181.04-0.6210.9331.172
MSM57/1_619-1H1603_P01190.78-0.6520.7131.188
MSM57/1_619-1H1603_P01200.52-0.6750.4871.118
MSM57/1_619-1H1603_P01210.26-0.6980.2501.071
MSM57/1_619-1H1603_P01220.00-0.7200.0001.010
MSM57/1_619-2 H1603_P0215.46-0.3164.3681.250
MSM57/1_619-2H1603_P0225.20-0.3294.1601.250
MSM57/1_619-2H1603_P0234.94-0.3523.9521.250
MSM57/1_619-2H1603_P0244.68-0.3723.7441.250
MSM57/1_619-2H1603_P0254.42-0.3913.5361.250
MSM57/1_619-2H1603_P0264.16-0.4123.3281.250
MSM57/1_619-2H1603_P0273.90-0.4363.1201.250
MSM57/1_619-2H1603_P0283.64-0.4552.9121.250
MSM57/1_619-2H1603_P0293.38-0.4722.7041.250
MSM57/1_619-2H1603_P02103.12-0.4982.4961.250
MSM57/1_619-2H1603_P02132.34-0.5381.8721.250
MSM57/1_619-2H1603_P02142.08-0.5521.6641.250
MSM57/1_619-2H1603_P02161.56-0.5861.2481.250
MSM57/1_619-2H1603_P02171.30-0.6151.0401.250
MSM57/1_619-2H1603_P02181.04-0.6390.8321.250
MSM57/1_619-2H1603_P02190.78-0.6670.6241.250
MSM57/1_619-2H1603_P02200.52-0.6910.4161.250
MSM57/1_619-2H1603_P02210.26-0.7130.2081.250
MSM57/1_619-2H1603_P02220.00-0.7340.0001.250
MSM57/1_619-3 H1603_P0315.46-0.2934.3681.250
MSM57/1_619-3H1603_P0325.20-0.3104.1601.250
MSM57/1_619-3H1603_P0334.94-0.3243.9521.250
MSM57/1_619-3H1603_P0344.68-0.3593.7441.250
MSM57/1_619-3H1603_P0354.42-0.3763.5361.250
MSM57/1_619-3H1603_P0364.16-0.3813.3281.250
MSM57/1_619-3H1603_P0373.90-0.4053.1201.250
MSM57/1_619-3H1603_P0383.64-0.4272.9121.250
MSM57/1_619-3H1603_P0393.38-0.4452.7041.250
MSM57/1_619-3H1603_P03112.86-0.4802.2881.250
MSM57/1_619-3H1603_P03122.60-0.5062.0801.250
MSM57/1_619-3H1603_P03132.34-0.5151.8721.250
MSM57/1_619-3H1603_P03142.08-0.5421.6641.250
MSM57/1_619-3H1603_P03161.56-0.5811.2481.250
MSM57/1_619-3H1603_P03171.30-0.6091.0401.250
MSM57/1_619-3H1603_P03181.04-0.6280.8321.250
MSM57/1_619-3H1603_P03190.78-0.6440.6241.250
MSM57/1_619-3H1603_P03200.52-0.6700.4161.250
MSM57/1_619-3H1603_P03210.26-0.6920.2081.250
MSM57/1_619-3H1603_P03220.00-0.7170.0001.250
MSM57/1_619-4 H1603_P0434.94-0.2683.9991.600
MSM57/1_619-4H1603_P0444.68-0.2793.8271.426
MSM57/1_619-4H1603_P0454.42-0.3123.6301.222
MSM57/1_619-4H1603_P0464.16-0.3253.4321.426
MSM57/1_619-4H1603_P0473.90-0.3513.2491.417
MSM57/1_619-4H1603_P0483.64-0.3793.0551.269
MSM57/1_619-4H1603_P0493.38-0.3992.8491.249
MSM57/1_619-4H1603_P04112.86-0.4322.4741.566
MSM57/1_619-4H1603_P04122.60-0.4662.2961.370
MSM57/1_619-4H1603_P04132.34-0.4732.0961.232
MSM57/1_619-4H1603_P04142.08-0.4921.8851.222
MSM57/1_619-4H1603_P04161.56-0.5441.4441.139
MSM57/1_619-4H1603_P04171.30-0.5711.2141.125
MSM57/1_619-4H1603_P04181.04-0.5641.0051.372
MSM57/1_619-4H1603_P04190.78-0.6280.7851.034
MSM57/1_619-4H1603_P04200.52-0.6560.5270.979
MSM57/1_619-4H1603_P04210.26-0.6800.2610.974
MSM57/1_619-4H1603_P04220.00-0.7010.0001.022
MSM57/1_619-5 H1603_P0515.46-0.2844.5131.177
MSM57/1_619-5H1603_P0525.20-0.2884.2911.168
MSM57/1_619-5H1603_P0534.94-0.3154.0771.267
MSM57/1_619-5H1603_P0544.68-0.3373.8601.140
MSM57/1_619-5H1603_P0554.42-0.3543.6381.213
MSM57/1_619-5H1603_P0564.16-0.3833.4321.314
MSM57/1_619-5H1603_P0573.90-0.3783.2521.622
MSM57/1_619-5H1603_P0593.38-0.4292.8741.203
MSM57/1_619-5H1603_P05103.12-0.4662.6511.122
MSM57/1_619-5H1603_P05122.60-0.4812.2601.618
MSM57/1_619-5H1603_P05132.34-0.4982.0871.400
MSM57/1_619-5H1603_P05142.08-0.5311.8811.141
MSM57/1_619-5H1603_P05161.56-0.5681.4371.201
MSM57/1_619-5H1603_P05171.30-0.5971.2141.139
MSM57/1_619-5H1603_P05181.04-0.6230.9801.085
MSM57/1_619-5H1603_P05190.78-0.6490.7371.059
MSM57/1_619-5H1603_P05200.52-0.6750.4941.082
MSM57/1_619-5H1603_P05210.26-0.6960.2541.085
MSM57/1_619-5H1603_P05220.00-0.7190.0000.962
MSM57/1_619-6 H1603_P0615.46-0.2624.6691.226
MSM57/1_619-6H1603_P0625.20-0.2994.4501.151
MSM57/1_619-6H1603_P0634.94-0.3064.2211.114
MSM57/1_619-6H1603_P0644.68-0.3263.9851.094
MSM57/1_619-6H1603_P0654.42-0.3493.7531.150
MSM57/1_619-6H1603_P0664.16-0.3723.5201.081
MSM57/1_619-6H1603_P0673.90-0.3963.2831.115
MSM57/1_619-6H1603_P0683.64-0.4133.0651.284
MSM57/1_619-6H1603_P06112.86-0.4622.4721.351
MSM57/1_619-6H1603_P06132.34-0.5002.0771.287
MSM57/1_619-6H1603_P06142.08-0.5261.8601.111
MSM57/1_619-6H1603_P06161.56-0.5731.4011.155
MSM57/1_619-6H1603_P06171.30-0.5981.1711.110
MSM57/1_619-6H1603_P06181.04-0.6180.9471.209
MSM57/1_619-6H1603_P06190.78-0.6420.7221.105
MSM57/1_619-6H1603_P06200.52-0.6670.4841.085
MSM57/1_619-6H1603_P06210.26-0.6910.2451.084
MSM57/1_619-6H1603_P06220.00-0.7060.0001.041
MSM57/1_619-7 H1603_P0715.46-0.2834.3681.250
MSM57/1_619-7H1603_P0725.20-0.3024.1601.250
MSM57/1_619-7H1603_P0734.94-0.3233.9521.250
MSM57/1_619-7H1603_P0744.68-0.3413.7441.250
MSM57/1_619-7H1603_P0754.42-0.3573.5361.250
MSM57/1_619-7H1603_P0764.16-0.3823.3281.250
MSM57/1_619-7H1603_P0773.90-0.4053.1201.250
MSM57/1_619-7H1603_P0783.64-0.4232.9121.250
MSM57/1_619-7H1603_P0793.38-0.4482.7041.250
MSM57/1_619-7H1603_P07112.86-0.4722.2881.250
MSM57/1_619-7H1603_P07122.60-0.5062.0801.250
MSM57/1_619-7H1603_P07132.34-0.5091.8721.250
MSM57/1_619-7H1603_P07142.08-0.5331.6641.250
MSM57/1_619-7H1603_P07161.56-0.5761.2481.250
MSM57/1_619-7H1603_P07171.30-0.6021.0401.250
MSM57/1_619-7H1603_P07181.04-0.6200.8321.250
MSM57/1_619-7H1603_P07190.78-0.6420.6241.250
MSM57/1_619-7H1603_P07200.52-0.6670.4161.250
MSM57/1_619-7H1603_P07210.26-0.6910.2081.250
MSM57/1_619-7H1603_P07220.00-0.7090.0001.250
MSM57/1_619-8 H1603_P0815.46-0.2544.3681.250
MSM57/1_619-8H1603_P0825.20-0.2864.1601.250
MSM57/1_619-8H1603_P0834.94-0.3043.9521.250
MSM57/1_619-8H1603_P0844.68-0.3243.7441.250
MSM57/1_619-8H1603_P0854.42-0.3413.5361.250
MSM57/1_619-8H1603_P0864.16-0.3413.3281.250
MSM57/1_619-8H1603_P0873.90-0.3793.1201.250
MSM57/1_619-8H1603_P0883.64-0.3932.9121.250
MSM57/1_619-8H1603_P0893.38-0.4192.7041.250
MSM57/1_619-8H1603_P08103.12-0.4522.4961.250
MSM57/1_619-8H1603_P08112.86-0.4462.2881.250
MSM57/1_619-8H1603_P08122.60-0.4832.0801.250
MSM57/1_619-8H1603_P08132.34-0.5031.8721.250
MSM57/1_619-8H1603_P08142.08-0.5201.6641.250
MSM57/1_619-8H1603_P08161.56-0.5571.2481.250
MSM57/1_619-8H1603_P08171.30-0.5741.0401.250
MSM57/1_619-8H1603_P08181.04-0.6090.8321.250
MSM57/1_619-8H1603_P08190.78-0.6290.6241.250
MSM57/1_619-8H1603_P08200.52-0.6550.4161.250
MSM57/1_619-8H1603_P08210.26-0.6790.2081.250
MSM57/1_619-8H1603_P08220.00-0.7020.0001.250