Table T4. General scheme for subsampling multicores.
| MUC | Code | Analysis/Use | Notes |
|---|---|---|---|
| 1 | CULT | Cultivation | Section and distribute for cultivation studies. |
| 2 | EXP | Experimental N, S, H | Section and slurry for 15N, 35S, and 3H experiments. |
| 3 | DCC | Direct cell counts: AODC/FISH | Section and distribute for cell counting, CARD-FISH others, H2 sample. |
| 4 | MOL | Molecular work | Section and freeze at –80°C for molecular work. |
| 5 | IW | Interstitial water chemistry | Section for three or more interstitial water depths. |
| 6 | SPC/O2 | Solid-phase chemistry and O2 distributions | Run electrode profiler for surface O2 concentration and subcore surface for fine-scale geochemistry. |
| 7 | LPP | Lithology, physical properties | Extrude into split sleeve. Deliver to multisensor track and then to Geology. |
| 8 | ARC | Archive | Section surface and three depths; freeze at –80°C. |
| OW | Overlying water | Deep water overlying the surface sediment from individual cores or pooled from several cores. |
MUC = multicore sample. AODC = acridine orange direct count, CARD-FISH = catalyzed reporter deposition–fluorescence in situ hybridization.
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