Atlantic, Labrador Sea, station 64PE319 8
Atlantic Ocean
Other media
- Type
- Other medium
Station of de Souza et al. (2012). Below 2000 m, Atlantic δ30Si results from quasi-conservative mixing between NADW precursors (+1.7 to +1.85 ‰, Si-poor) and AABW (about +1.2 ‰, Si-rich); the contrast arises from diatom Si utilisation in the Southern Ocean. Water depth 3444 m; coordinates from Table 1.
δ30Si in ‰ (per mil) Values of the same system
Standard : NBS 28
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 1.69 ± 0.15 ‰ | 1.58 / 1.79 ‰ | 2 | filtered seawater (0.2-0.45 µm), dissolved silicic acid Mean and standard deviation recalculated from 2 samples. Deep waters (≥ 1000 m), 1000 to 3424 m; dissolved silicon 9.4 to 16.8 µM. Profile: 1000 m: +1.79, 3424 m: +1.58 ‰. | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
Deposits of the same type
- Atlantic, Newfoundland Basin, station 64PE319 11
- Atlantic, Irminger Basin, station 64PE319 5
- Atlantic, Irminger Basin, station 64PE319 3
- Atlantic, Irminger Basin, station 64PE319 2
- Iceland Basin, station 28 (RRS Discovery cruise 354)
- Sargasso Sea, BATS station
- Subtropical North Atlantic, station GPrI 20 (31.67° N 64.17° W)
- Atlantic, Canary/Cape Verde Basin, station ANT XXIII/1 69/11
Cite this page
IsoFind Atlas (2026). Atlantic, Labrador Sea, station 64PE319 8, isotope signatures. https://www.isofind.tech/isotopes/en/sites/atlantique-mer-du-labrador-station-64pe319-8/ (accessed 2026-10-13).
@misc{isofind2026atlanticlabradorseastation64p,
title = {Atlantic, Labrador Sea, station 64PE319 8, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/sites/atlantique-mer-du-labrador-station-64pe319-8/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13