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Bohrmann, Gerhard (2022): Carbonate contents in sediments collected at Formosa Ridge, RV Sonne cruise SO266/1, South China Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.952945

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Published: 2022-12-21 • DOI registered: 2023-03-30

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Abstract:
During cruise SO266/1 deep sediment cores were collected using MARUM-MeBo200 from Formosa Ridge and Four-Way Closure Ridge, South China Sea. Near-surface sediments were retrieved from same positions by use of a gravity corer. Sediment was sampled from selected core depths. Carbonate (CaCO3) contents of bulk sediment samples were determined by high-temperature combustion and subsequent analysis of CO2 contents with a Vario EL III (Elementar Analysensysteme GmbH) elemental analyzer. Data pairs indicated are single measurements for sediments samples from individual cores.
Related to:
Bohrmann, Gerhard; Berndt, Christian; Lin, Saulwood; Tu, Tzu-Hsuan; Lin, Andrew T; Hsu, Ho-Han; Lai, Mei-Chin; Chi, Wu-Cheng; Deusner, Christian; Elger, Judith; Wallmann, Klaus; Freudenthal, Tim; Mau, Susan; Pape, Thomas; Tseng, Yiting; Yu, Pai-Sen; Fan, Lan-Feng; Chen, Jhen-Nien; Chen, Sheng-Chung; Chen, Tzu-Ting; Wei, Kuo-Yen; SONNE SO266 shipboard scientific party (2023): Geological controls on the distribution of gas hydrates in the shallow parts of the gas hydrate stability zone – constraints from seafloor drilling off Taiwan. Marine and Petroleum Geology, 153, 106253, https://doi.org/10.1016/j.marpetgeo.2023.106253
Further details:
Bohrmann, Gerhard; Ahrlich, Frauke; Bergenthal, Markus; Berndt, Christian; Chen, Jhen-Nien; Chen, Sheng-Chung; Chen, Tzu-Ting; Chen, Wei-Rong; Chi, Wu-Cheng; Deusner, Christian; Elger, Judith; Freudenthal, Tim; Fröhlich, Siefke; Klein, Thorsten; Kramer, Laura; Kuhnert, Markus; Fan, Lan-Feng; Hsu, Ho-Han; Lai, Mei-Chin; Lin, Saulwood; Lin, Tien-Shun; Mai, Hoang Anh; Mau, Susan; Malnati, Janice; Meyer-Schack, Birgit; Niederbockstruck, Bryan; Pape, Thomas; Rosiak, Uwe; Stachowski, Adrian; Stamp, Andreas; Tseng, Yiting; Tu, Tzu-Hsuan; Wallmann, Klaus; Wang, Yun-Ju; Wetzel, Gero; Wei, Kuo-Yen; Wintersteller, Paul; Wu, Yi-Min; Wunsch, David; Yu, Pai-Sen (2019): MeBo200 Methane Hydrate Drillings Southwest of Taiwan, TaiDrill, Cruise No. SO266/1, 15 October - 18 November 2018, Kaohsiung (Taiwan) - Kaohsiung (Taiwan). SONNE-Berichte, Gutachterpanel Forschungsschiffe, SO266/1, 201 pp, https://doi.org/10.48433/cr_so266_1
Project(s):
Center for Marine Environmental Sciences (MARUM)
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03G0266A: SO266 - TAIDRILL: Einfluss tektonischer Prozesse auf die Hydratverteilung und -dynamik
Ministry of Science and Technology (MOST), grant/award no. MOST107-3113-M-002-004: Taiwanese Ministry of Science and Technology (MoST) Project 'TaiGer drill'
Coverage:
Latitude: 22.114772 * Longitude: 119.285594
Date/Time Start: 2018-10-22T15:00:00 * Date/Time End: 2018-11-05T04:14:00
Minimum DEPTH, sediment/rock: 0.10 m * Maximum DEPTH, sediment/rock: 125.59 m
Event(s):
SO266_13-1 (GeoB23213-1) * Latitude: 22.114767 * Longitude: 119.285600 * Date/Time: 2018-10-22T15:00:00 * Elevation: -1142.0 m * Recovery: 92.30 m * Location: Formosa Ridge * Campaign: SO266/1 * Basis: Sonne_2 * Method/Device: MeBo200 (MeBo200) * Comment: Mebo:#22, on Deck 11:24 (UTC),Drilling depth:108.85mbsf, Posidonia (Tranp.3).
SO266_26-3 (GeoB23226-1) * Latitude: 22.114783 * Longitude: 119.285567 * Date/Time: 2018-11-04T07:02:00 * Elevation: -1142.0 m * Recovery: 8.11 m * Location: Formosa Ridge * Campaign: SO266/1 * Basis: Sonne_2 * Method/Device: Gravity corer (GC) * Comment: GC-7, 11m Core barrel; recovery:8.11m, Posidonia (Transp. 2).
SO266_27-1 (GeoB23227-1) * Latitude: 22.114767 * Longitude: 119.285617 * Date/Time: 2018-11-05T04:14:00 * Elevation: -1142.0 m * Recovery: 16.23 m * Location: Formosa Ridge * Campaign: SO266/1 * Basis: Sonne_2 * Method/Device: MeBo200 (MeBo200) * Comment: Mebo:#25, Drilling depth=126.4mbsf; Posidonia ( Transp. 3). On Deck 22:01 (UTC)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 DEPTH, sediment/rockDepth sedmBohrmann, GerhardGeocode
2 Calcium carbonateCaCO3%Bohrmann, GerhardCarbon and nitrogen and sulfur (CNS) isotope element analyzer, Elementar, Vario EL III
3 CommentCommentBohrmann, Gerhard
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
97 data points

Data

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

1 
Depth sed [m]		2 
CaCO3 [%]		3 
Comment
0.106.23
0.2166.25Concretion
0.625.63
0.9059.20Concretion
1.009.18
1.2173.93Concretion
1.3817.67
1.8562.73Concretion
2.118.80
2.5155.91Concretion
2.6311.71
3.1125.28Concretion
3.638.19
4.088.97
4.658.83
5.109.58
5.659.88
6.108.87
6.658.79
7.108.84
7.669.00
8.069.41
11.409.46
13.209.37
15.119.22
17.399.73
19.909.65
21.909.38
23.708.96
25.909.10
27.587.93
29.978.17
32.407.90
35.907.36
37.707.31
39.667.74
41.967.17
44.206.86
46.135.95
48.736.27
50.405.94
52.306.39
54.677.30
56.907.13
58.687.09
60.907.37
62.807.15
64.406.63
66.206.56
68.697.41
70.606.44
72.156.53
74.497.32
76.296.65
78.406.72
80.026.10
82.457.09
84.9010.26
86.605.40
87.2353.04
88.903.35
90.8011.52
91.6074.06Concretion
91.7066.46Concretion
92.8810.25
93.2371.14Concretion
93.2568.38Concretion
93.2769.49Concretion
95.3512.99
96.9510.54
98.3870.33Concretion
99.406.27
101.896.49
103.898.37
105.907.03
107.708.01
107.888.80
109.308.37
112.907.93
116.308.76
117.648.90
120.398.39
122.179.36
124.009.78
125.599.47