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Villinger, Heinrich; Kaul, Norbert; Kuhn, Thomas; Müller, Paulina (2024): Temperature vs depth profile at heat flux station HF1514 of RV SONNE cruise SO240 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965509, In: Villinger, H et al. (2024): Marine heat flux measurements made during research cruise SO240 (FLUM) on the German RV SONNE [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.965510

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Abstract:
The heat flux measurements presented in this report were made during expedition SO240 on the German research vessel RV Sonne. The cruise started on the 3rd of may 2015 in Manzanillo (Mexico) and ended on the 16th of June 2015 in Manzanillo (Mexico). A total of 109 heat flux measurements were successfully carried out accompanied by detailed sediment echosounder and single channel seismic measurements on all heat flux profiles. The aim of the measurements was to investigate whether low-temperature hydrothermal fluids diffuse at the seafloor where the oceanic basement is not covered by sediments. While the measurements clearly showed that cold seawater enters the subsurface at one seamount investigated in detail, no diffuse leakage of hydrothermal fluids could be detected at any location.
Keyword(s):
Eastern Equatorial Pacific; marine heat flow; SO240
Other version:
Villinger, Heinrich: SO240 raw data archive of HF measurements HF1514. SO240_HF1514_TvsDepth.zip
References:
Kuhn, Thomas (2015): RV SONNE SO240, Cruise Report / Fahrtbericht, Manzanillo (Mexico): May 3rd, 2015, Manzanillo (Mexico): June 16th, 2015. Bundesanstalt für Geowissenschaften und Rohstoffe, Hannover, 185 pp, https://doi.org/10.2312/cr_so240
Kuhn, Thomas; Versteegh, Gerard J M; Villinger, Heinrich; Dohrmann, Ingrid; Heller, C; Koschinsky, Andrea; Kaul, Norbert; Ritter, S; Wegorzewski, A V; Kasten, Sabine (2017): Widespread seawater circulation in 18-22 Ma oceanic crust: Impact on heat flow and sediment geochemistry. Geology, 45(9), 799-802, https://doi.org/10.1130/G39091.1
Villinger, Heinrich; Tréhu, Anne M; Grevemeyer, Ingo (2010): 18. Seafloor Marine Heat Flux Measurements and Estimation of Heat Flux from Seismic Observations of Bottom Simulating Reflectors. In: Riedel, M, Willoughby, EC, Chopra, S (eds.), Geophysical Characterization of Gas Hydrates, Society of Exploration Geophysicists, 279-300, https://doi.org/10.1190/1.9781560802197.ch18
Further details:
Villinger, Heinrich; Kaul, Norbert; Kuhn, Thomas; Müller, Paulina: Report on marine heat flux measurements made during research cruise SO240 (FLUM) on the German RV Sonne. SO240_Heat_Flux_Report.pdf
Coverage:
Median Latitude: 11.821165 * Median Longitude: -117.224670 * South-bound Latitude: 11.821000 * West-bound Longitude: -117.238170 * North-bound Latitude: 11.821330 * East-bound Longitude: -117.211170
Date/Time Start: 2015-06-05T07:47:00 * Date/Time End: 2015-06-05T15:04:00
Minimum DEPTH, sediment/rock: -4.35 m * Maximum DEPTH, sediment/rock: 3.34 m
Event(s):
SO240_94-1 * Latitude Start: 11.821000 * Longitude Start: -117.211170 * Latitude End: 11.821330 * Longitude End: -117.238170 * Date/Time Start: 2015-06-05T07:47:00 * Date/Time End: 2015-06-05T15:04:00 * Elevation Start: -4147.7 m * Elevation End: -4149.5 m * Location: North Pacific Ocean * Campaign: SO240 * Basis: Sonne_2 * Method/Device: Heat-Flow probe (HF)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Station labelStationVillinger, Heinrich
2 Sensor, numberSensor noVillinger, Heinrich
3 DEPTH, sediment/rockDepth sedmVillinger, HeinrichGeocode
4 Temperature, in rock/sedimentt°CVillinger, HeinrichHeat flow probe
5 Conductivity, thermalkW/m/KVillinger, HeinrichHeat flow probein situ
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
322 data points

Data

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

1 
Station		2 
Sensor no		3 
Depth sed [m]		4 
t [°C]		5 
k [W/m/K]
HF1514P0111.101.566
HF1514P0120.841.549
HF1514P0130.581.529
HF1514P0140.321.512
HF1514P0150.061.484
HF1514P016-0.201.486
HF1514P017-0.461.484
HF1514P018-0.721.483
HF1514P019-0.981.484
HF1514P0110-1.241.485
HF1514P0111-1.501.485
HF1514P0112-1.761.485
HF1514P0113-2.02
HF1514P0114-2.281.484
HF1514P0115-2.541.484
HF1514P0116-2.801.488
HF1514P0117-3.061.484
HF1514P0118-3.321.484
HF1514P0119-3.581.485
HF1514P0120-3.841.484
HF1514P0121-4.101.485
HF1514P0210.851.557
HF1514P0220.591.540
HF1514P0230.331.519
HF1514P0240.071.494
HF1514P025-0.191.488
HF1514P026-0.451.486
HF1514P027-0.711.484
HF1514P028-0.971.483
HF1514P029-1.231.484
HF1514P0210-1.491.485
HF1514P0211-1.751.485
HF1514P0212-2.011.485
HF1514P0213-2.271.469
HF1514P0214-2.531.484
HF1514P0215-2.791.484
HF1514P0216-3.051.488
HF1514P0217-3.311.484
HF1514P0218-3.571.484
HF1514P0219-3.831.484
HF1514P0220-4.091.484
HF1514P0221-4.351.485
HF1514P0313.341.8120.714
HF1514P0323.081.7870.799
HF1514P0332.821.7550.815
HF1514P0342.561.7260.816
HF1514P0352.311.7090.869
HF1514P0362.051.6870.842
HF1514P0371.791.6660.848
HF1514P0381.531.6410.814
HF1514P0391.271.6130.870
HF1514P03101.011.5810.840
HF1514P03110.751.555
HF1514P03120.491.5350.812
HF1514P03130.23
HF1514P0314-0.031.484
HF1514P0315-0.291.484
HF1514P0316-0.551.484
HF1514P0317-0.811.484
HF1514P0318-1.071.484
HF1514P0319-1.331.478
HF1514P0320-1.591.484
HF1514P0321-1.851.485
HF1514P0412.301.816
HF1514P0422.041.777
HF1514P0431.781.727
HF1514P0441.521.694
HF1514P0451.261.661
HF1514P0461.001.635
HF1514P0470.741.600
HF1514P0480.481.560
HF1514P0490.221.511
HF1514P0410-0.041.483
HF1514P0411-0.301.483
HF1514P0412-0.561.483
HF1514P0413-0.82
HF1514P0414-1.081.482
HF1514P0415-1.341.482
HF1514P0416-1.601.485
HF1514P0417-1.861.483
HF1514P0418-2.121.483
HF1514P0419-2.381.478
HF1514P0420-2.641.483
HF1514P0421-2.901.484
HF1514P0513.141.582
HF1514P0522.881.579
HF1514P0532.621.570
HF1514P0542.361.561
HF1514P0552.101.560
HF1514P0561.841.552
HF1514P0571.581.537
HF1514P0581.321.529
HF1514P0591.061.521
HF1514P05100.801.513
HF1514P05110.541.520
HF1514P05120.281.508
HF1514P05130.02
HF1514P0514-0.241.484
HF1514P0515-0.501.484
HF1514P0516-0.761.482
HF1514P0517-1.021.484
HF1514P0518-1.281.484
HF1514P0519-1.541.476
HF1514P0520-1.801.484
HF1514P0521-2.061.486