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Villinger, Heinrich; Kaul, Norbert; Kuhn, Thomas; Müller, Paulina (2024): Temperature vs depth profile at heat flux station HF1509 of RV SONNE cruise SO240 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965503, 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 HF1509. SO240_HF1509_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: 12.668335 * Median Longitude: -119.205830 * South-bound Latitude: 12.663670 * West-bound Longitude: -119.224830 * North-bound Latitude: 12.673000 * East-bound Longitude: -119.186830
Date/Time Start: 2015-05-27T03:42:00 * Date/Time End: 2015-05-27T14:11:00
Minimum DEPTH, sediment/rock: 0.38 m * Maximum DEPTH, sediment/rock: 6.12 m
Event(s):
SO240_67-1 * Latitude Start: 12.663670 * Longitude Start: -119.224830 * Latitude End: 12.673000 * Longitude End: -119.186830 * Date/Time Start: 2015-05-27T03:42:00 * Date/Time End: 2015-05-27T14:11:00 * Elevation Start: -4221.5 m * Elevation End: -4399.4 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:
509 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]
HF1509P0115.722.4220.833
HF1509P0125.462.3770.757
HF1509P0135.202.3420.808
HF1509P0144.942.3150.808
HF1509P0154.68
HF1509P0164.422.2100.800
HF1509P0174.162.1620.808
HF1509P0183.902.1140.765
HF1509P0193.642.0670.851
HF1509P01103.382.0280.884
HF1509P01113.121.960
HF1509P01122.861.9490.865
HF1509P01132.601.902
HF1509P01142.341.8650.838
HF1509P01152.081.8260.858
HF1509P01161.821.7890.848
HF1509P01171.561.7440.838
HF1509P01181.301.7050.852
HF1509P01191.041.6630.810
HF1509P01200.781.6220.795
HF1509P01210.521.5820.809
HF1509P0215.581.889
HF1509P0225.321.871
HF1509P0235.061.848
HF1509P0244.801.827
HF1509P0254.541.807
HF1509P0264.281.811
HF1509P0274.021.792
HF1509P0283.761.771
HF1509P0293.501.745
HF1509P02103.241.725
HF1509P02112.981.694
HF1509P02122.721.688
HF1509P02132.461.665
HF1509P02142.201.649
HF1509P02151.941.630
HF1509P02161.681.611
HF1509P02171.421.593
HF1509P02181.161.575
HF1509P02190.901.554
HF1509P02200.641.535
HF1509P02210.381.517
HF1509P0315.822.2600.793
HF1509P0325.562.2180.730
HF1509P0335.302.1900.818
HF1509P0345.042.1720.816
HF1509P0354.782.1460.841
HF1509P0364.522.0910.816
HF1509P0374.262.0550.898
HF1509P0384.002.0180.828
HF1509P0393.741.9830.877
HF1509P03103.481.950
HF1509P03113.221.899
HF1509P03122.961.8860.842
HF1509P03132.701.850
HF1509P03142.441.8170.827
HF1509P03152.181.7820.845
HF1509P03161.92
HF1509P03171.661.7140.814
HF1509P03181.401.6810.816
HF1509P03191.141.6470.796
HF1509P03200.881.6110.785
HF1509P03210.621.5770.779
HF1509P0415.681.949
HF1509P0425.421.923
HF1509P0435.161.908
HF1509P0444.901.895
HF1509P0454.641.869
HF1509P0464.381.847
HF1509P0474.121.825
HF1509P0483.861.800
HF1509P0493.601.776
HF1509P04103.341.757
HF1509P04113.081.726
HF1509P04122.821.718
HF1509P04132.56
HF1509P04142.301.677
HF1509P04152.041.657
HF1509P04161.781.639
HF1509P04171.521.617
HF1509P04181.261.599
HF1509P04191.001.578
HF1509P04200.741.556
HF1509P04210.481.537
HF1509P0516.031.8450.853
HF1509P0525.771.8300.831
HF1509P0535.511.8260.846
HF1509P0545.251.8110.825
HF1509P0554.991.7940.866
HF1509P0564.731.7790.845
HF1509P0574.471.7620.843
HF1509P0584.211.7460.813
HF1509P0593.951.7310.869
HF1509P05103.691.7130.840
HF1509P05113.431.688
HF1509P05123.171.6850.830
HF1509P05132.91
HF1509P05142.651.6540.822
HF1509P05152.391.6380.836
HF1509P05162.131.6190.823
HF1509P05171.871.6080.817
HF1509P05181.611.5940.815
HF1509P05191.351.5780.795
HF1509P05201.091.5600.769
HF1509P05210.831.5440.774
HF1509P0615.951.780
HF1509P0625.691.764
HF1509P0635.431.761
HF1509P0645.171.750
HF1509P0654.911.740
HF1509P0664.651.731
HF1509P0674.391.716
HF1509P0684.131.702
HF1509P0693.871.690
HF1509P06103.611.677
HF1509P06113.351.661
HF1509P06123.091.654
HF1509P06132.841.629
HF1509P06142.581.626
HF1509P06152.321.612
HF1509P06162.061.596
HF1509P06171.801.588
HF1509P06181.541.574
HF1509P06191.281.563
HF1509P06201.021.549
HF1509P06210.761.537
HF1509P0716.121.6710.846
HF1509P0725.861.6560.796
HF1509P0735.601.6530.814
HF1509P0745.341.6480.804
HF1509P0755.081.6440.842
HF1509P0764.821.6380.824
HF1509P0774.571.6300.836
HF1509P0784.311.6200.799
HF1509P0794.051.6130.865
HF1509P07103.791.6080.853
HF1509P07113.531.607
HF1509P07123.271.594
HF1509P07133.011.581
HF1509P07142.751.5810.831
HF1509P07152.491.5750.835
HF1509P07162.231.5620.825
HF1509P07171.971.5590.824
HF1509P07181.711.5490.811
HF1509P07191.451.5440.800
HF1509P07201.191.5350.787
HF1509P07210.931.5250.789