Hurd, David C (1973): (Appendix A 8) Physical, chemical and geological properties related to solution and diffusion in sediment core Hurd_97 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.64439, 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: 2.650000 * Longitude: -176.933000
Date/Time Start: 1970-01-01T00:00:00 * Date/Time End: 1970-01-01T00:00:00
Minimum DEPTH, sediment/rock: 0.05 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] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.05 | 405 | 22 | 0.1 | 78 | 0.34 | 8.3 | 56 | 77 | 90 | 2.4 | 0.053 |
| 0.15 | 410 | 10 | 0.1 | 90 | 0.09 | 4.2 | 65 | 76 | 92 | 3.2 | 0.026 |
| 0.25 | 430 | 0 | 0.1 | 100 | 0.04 | 1.5 | 54 | 78 | 91 | 2.5 | 0.000 |
| 0.35 | 465 | 8 | 0.0 | 92 | 0.05 | 1.0 | 57 | 80 | 94 | 3.1 | 0.016 |
| 0.45 | 475 | 29 | 0.0 | 71 | 0.02 | 2.1 | 84 | 81 | 94 | 3.0 | 0.054 |
| 0.55 | 495 | 15 | 0.0 | 85 | 0.01 | 2.7 | 85 | 81 | 93 | 2.5 | 0.027 |
| 0.65 | 510 | 27 | 0.0 | 73 | 0.03 | 6.1 | 81 | 82 | 93 | 2.4 | 0.047 |
| 0.75 | 540 | 27 | 0.0 | 73 | 0.06 | 7.7 | 78 | 82 | 95 | 3.3 | 0.046 |
| 0.85 | 530 | 30 | 0.0 | 70 | 0.07 | 9.0 | 78 | 83 | 94 | 2.7 | 0.050 |