Table T11. Shipboard and shore-based chemical analyses, Expedition 316. (See table notes.)
| Sample code: | IWIC | IWICP | IWSO4 | IWOD | IWSCL | IWHE | IWB | IWNR | IWTT1 | IWSH | IWLC | IWGW | IWHT | IWTT2 | IWVH | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shipboard | Isotopes | |||||||||||||||
| Type of analysis: | Alk, pH, Cl, IC | ICP-AES/MS, phosphate | Sulfate | δ18O, δD | Sr, Li, Cl isotopes | He, Ne, Ar, Kr isotopes | B isotopes | S isotopes | DIC and isotopes | REE, Cd, Y |
Cu, Zn, Co, Cr, Pb, Al |
U series | I and isotopes | DOC and isotopes | VFA | |
| Shore-based investigator: | — | — | — | Tomaru | Solomon | Solomon* | Wheat | Riedinger | Toki | Hulme | Claesson | Wheat | Tomaru | Toki | Heuer | |
| Container: | 4 mL HDPE | 4 mL HDPE |
0–5 mL HDPE | 2 mL HDPE | 3 mL HDPE |
2 mL Cu tubing |
3 mL HDPE | 2 mL HDPE | 2 mL glass |
5–8 mL HDPE† | 1–3 mL HDPE |
8 mL HDPE† | 2–10 mL HDPE‡ | 3 mL** | 2.4 mL** | |
| Preservative: | 16 µL 6N HCl |
20 µL Cd(NO3)2 |
HgCl2 | Freeze | Freeze | |||||||||||
| Volume (mL): | ||||||||||||||||
| >55 | 4 | 4 | 0.1 | 2 | 3 | 2 | 3 | 2 | 2 | 8 | 3 | 8 | 10 | 3 | 2.4 | 56.5 |
| 50 | 4 | 4 | 0.1 | 2 | 3 | 2 | 3 | 2 | 2 | 8 | 3 | 8 | 6 | 3 | 2.4 | 52.5 |
| 45 | 4 | 4 | 0.1 | 2 | 3 | 2 | 3 | 2 | 2 | 7 | 3 | 8 | 2 | 3 | 2.4 | 47.5 |
| 40 | 4 | 3 | 0.1 | 2 | 3 | 2 | 3 | 2 | 2 | 5 | 2 | 8 | 2 | 3 | 1.5 | 42.6 |
| 35 | 4 | 3 | 0.1 | 2 | 3 | 2 | 3 | 2 | 2 | 5 | 2 | 8 | 2 | 1 | 1 | 40.1 |
| 30 | 4 | 3 | 0.1 | 2 | 3 | 2 | 3 | 2 | 2 | 5 | 2 | 0 | 2 | 1 | 1 | 32.1 |
| 25 | 4 | 3 | 0.1 | 2 | 3 | 2 | 2 | 0 | 2 | 5 | 1 | 0 | 2 | 0 | 1 | 27.1 |
| 20 | 4 | 2 | 0.1 | 2 | 3 | 2 | 2 | 0 | 2 | 5 | 1 | 0 | 0 | 0 | 0 | 23.1 |
| 15 | 4 | 2 | 0.1 | 2 | 3 | 2 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 17.1 |
| 10 | 1 | 2 | 0.1 | 1.5 | 2 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 12.6 |
| 5 | 1 | 2 | 0.1 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 |
Notes: * = noble gas sampling only for 5 samples per hole close to the fault zone to be done by E. Solomon, † = medium, ‡ = medium to large, ** = use 2 × 1.5 mL amber glass vials. Red and blue alternated between cores at the specified volume of pore fluid recovery. IC = ion chromatography, ICP-AES/MS = inductively coupled plasma–atomic emission spectrometer/mass spectrometer. DIC = dissolved inorganic carbon, REE = rare earth elements, I = iodine concentration, DOC = dissolved organic carbon concentration, VFA = volatile fatty acids. HDPE = high-density polyethylene.
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