Hurd, David C (1973): (Appendix A 4) Physical, chemical and geological properties related to solution and diffusion in sediment core Hurd_93 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.64435, In supplement to: Hurd, DC (1973): Interactions of biogenic opal, sediment and seawater in the Central Equatorial Pacific. Geochimica et Cosmochimica Acta, 37(10), 2257-2266, https://doi.org/10.1016/0016-7037(73)90103-8
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Project(s):
Silicon Cycling in the World Ocean (SINOPS)
Funding:
Coverage:
Latitude: 8.116700 * Longitude: -174.400000
Date/Time Start: 1970-01-01T00:00:00 * Date/Time End: 1970-01-01T00:00:00
Minimum DEPTH, sediment/rock: 0.06 m * Maximum DEPTH, sediment/rock: 0.85 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Silicate | Si(OH)4 | µmol/l | Hurd, David C | ||
| 3 | Opal, biogenic silica | bSiO2 | % | Hurd, David C | ||
| 4 | Calcium carbonate | CaCO3 | % | Hurd, David C | ||
| 5 | sum abiogenic | s abiog | % | Hurd, David C | ||
| 6 | Carbon, organic, total | TOC | % | Hurd, David C | ||
| 7 | Size fraction > 0.044 mm | >44 µm | % | Hurd, David C | ||
| 8 | Size fraction < 0.004 mm, clay | <4 µm | % | Hurd, David C | ||
| 9 | Water in rock | H2O | % | Hurd, David C | ||
| 10 | Porosity | Poros | % vol | Hurd, David C | ||
| 11 | Density, grain | Density grain | g/cm3 | Hurd, David C | ||
| 12 | Opal, biogenic silica | bSiO2 | g/cm3 | Hurd, David C | whole sediment |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
99 data points
Data
| 1 Depth sed [m] | 2 Si(OH)4 [µmol/l] | 3 bSiO2 [%] | 4 CaCO3 [%] | 5 s abiog [%] | 6 TOC [%] | 7 >44 µm [%] | 8 <4 µm [%] | 9 H2O [%] | 10 Poros [% vol] | 11 Density grain [g/cm3] | 12 bSiO2 [g/cm3] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.06 | 300 | 23 | 0.1 | 77 | 0.26 | 3.4 | 80 | 81 | 96 | 4.0 | 0.040 |
| 0.16 | 355 | 26 | 0.1 | 76 | 0.28 | 2.9 | 82 | 79 | 93 | 2.9 | 0.062 |
| 0.26 | 376 | 16 | 0.1 | 84 | 0.23 | 1.3 | 83 | 78 | 91 | 2.6 | 0.036 |
| 0.35 | 395 | 12 | 0.1 | 88 | 0.16 | 0.7 | 87 | 77 | 92 | 3.0 | 0.028 |
| 0.45 | 400 | 15 | 0.1 | 85 | 0.20 | 0.4 | 87 | 77 | 93 | 3.3 | 0.036 |
| 0.65 | 410 | 15 | 0.1 | 86 | 0.27 | 0.7 | 86 | 82 | 94 | 2.9 | 0.026 |
| 0.66 | 395 | 13 | 0.1 | 87 | 0.18 | 1.2 | 84 | 79 | 93 | 2.9 | 0.027 |
| 0.76 | 425 | 13 | 0.1 | 87 | 0.12 | 0.2 | 89 | 64 | 78 | 2.8 | 0.082 |
| 0.85 | 416 | 16 | 0.1 | 86 | 0.17 | 0.1 | 91 | 64 | 76 | 2.6 | 0.092 |