DSDP (2005): Interstitial water chemistry of Hole 31-291, raw data [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.228902
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Further details:
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 12.807200 * Longitude: 127.830800
Date/Time Start: 1973-06-23T00:00:00 * Date/Time End: 1973-06-23T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 102.53 m
Event(s):
31-291 * Latitude: 12.807200 * Longitude: 127.830800 * Date/Time: 1973-06-23T00:00:00 * Elevation: -5217.0 m * Penetration: 128 m * Recovery: 10.4 m * Location: North Pacific/Philippine Sea/TRENCH * Campaign: Leg31 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 6 cores; 42.5 m cored; 0 m drilled; 24.4 % recovery
Comment:
Values are taken directly from the chemistry technicians shipboard notebook.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Sample code/label | Sample label | DSDP/ODP/IODP sample designation | |||
3 | Alkalinity, total | AT | mmol(eq)/l | Potentiometric | ||
4 | pH | pH | pH, flow-thru | |||
5 | pH | pH | pH, punch-in | |||
6 | Salinity | Sal | Refractometer, Goldberg |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
19 data points
Data
1 Depth sed [m] | 2 Sample label (DSDP/ODP/IODP sample designation) | 3 AT [mmol(eq)/l] (Potentiometric) | 4 pH (pH, flow-thru) | 5 pH (pH, punch-in) | 6 Sal (Refractometer, Goldberg) |
---|---|---|---|---|---|
0.00 | 31-291-SSW | 2.1 | 8.18 | 8.27 | 34.6 |
61.47 | 31-291-2-1,144-150 | 2.0 | 7.47 | 7.43 | 36.3 |
61.47 | 31-291-2-1,144-150 | 2.1 | 7.33 | 35.2 | |
102.53 | 31-291-4-4,0-6 | 2.8 | 7.45 | 7.48 | 35.2 |