Strasser, Michael; Kölling, Martin; dos Santos Ferreira, Christian; Fink, Hiske G; Fujiwara, Toshiya; Henkel, Susann; Ikehara, Ken; Kanamatsu, Toshiya; Kawamura, Kiichiro; Kodaira, Shuichi; Römer, Miriam; Wefer, Gerold; JAMSTEC Cruise MR12-E01 scientists; R/V Sonne Cruise SO219A scientists (2013): (Table DR3) Interstitial porewater geochemistry data of sediment core GeoB16426-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.819508, In supplement to: Strasser, M et al. (2013): A slump in the trench: Tracking the impact of the 2011 Tohoku-Oki earthquake. Geology, 41(8), 935-938, https://doi.org/10.1130/G34477.1
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Project(s):
Coverage:
Median Latitude: 38.075508 * Median Longitude: 143.971900 * South-bound Latitude: 38.070467 * West-bound Longitude: 143.960883 * North-bound Latitude: 38.080550 * East-bound Longitude: 143.982917
Date/Time Start: 2012-03-26T15:13:00 * Date/Time End: 2012-03-26T15:13:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 8.39 m
Event(s):
GeoB16426-1 (29) * Latitude Start: 38.070467 * Longitude Start: 143.982917 * Latitude End: 38.080550 * Longitude End: 143.960883 * Date/Time: 2012-03-26T15:13:00 * Elevation Start: -7550.0 m * Elevation End: -7273.0 m * Campaign: SO219A/2 * Basis: Sonne * Method/Device: Gravity corer (GC) * Comment: 12 m liner - 839 cm recovery, Trench in GeoB16405, GC, GC-4
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Alkalinity, total | AT | mmol(eq)/l | Strasser, Michael | Titration | |
| 3 | Ammonium | [NH4]+ | mmol/l | Strasser, Michael | Teflon tape gas separator method | |
| 4 | Sulfate | [SO4]2- | mmol/l | Strasser, Michael | Ion chromatography (Metrohm IC Advanced Compact 861) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
80 data points
Data
| 1 Depth sed [m] | 2 AT [mmol(eq)/l] | 3 [NH4]+ [mmol/l] | 4 [SO4]2- [mmol/l] |
|---|---|---|---|
| 0.00 | 2.31 | 0.00 | 27.70 |
| 0.03 | 4.12 | 0.09 | 27.96 |
| 0.07 | 4.89 | 0.16 | 27.99 |
| 0.10 | 5.22 | 0.17 | 27.86 |
| 0.15 | 6.03 | 0.20 | 27.87 |
| 0.25 | 5.80 | 0.16 | 27.35 |
| 0.33 | 4.77 | 0.11 | 26.95 |
| 0.45 | 5.71 | 0.13 | 26.04 |
| 0.50 | 6.65 | 0.18 | 25.81 |
| 0.75 | 8.01 | 0.29 | 23.99 |
| 1.00 | 11.76 | 0.41 | 22.04 |
| 1.30 | 15.33 | 0.56 | 19.93 |
| 1.80 | 23.90 | 0.85 | 15.37 |
| 2.30 | 26.24 | 1.15 | 12.59 |
| 2.80 | 29.89 | 1.32 | 10.10 |
| 3.30 | 32.63 | 1.38 | 7.96 |
| 3.80 | 36.88 | 1.55 | 5.74 |
| 4.30 | 39.49 | 1.61 | 4.35 |
| 4.80 | 42.09 | 1.70 | 2.99 |
| 5.30 | 46.71 | 1.84 | 1.35 |
| 5.80 | 47.82 | 1.95 | 0.54 |
| 6.30 | 48.98 | 2.10 | 0.04 |
| 6.80 | 50.55 | 2.06 | 0.01 |
| 7.30 | 52.63 | 2.23 | |
| 7.80 | 51.77 | 2.55 | 0.01 |
| 8.30 | 51.88 | 2.60 | 0.36 |
| 8.39 | 48.11 | 2.50 | 2.61 |