Hurd, David C (1973): (Appendix A 1) Physical, chemical and geological properties related to solution and diffusion in sediment core Hurd_90 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.64432, 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: 2.766700 * Longitude: 145.650000
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 | 340 | 5 | 1.3 | 94 | 0.73 | 0.5 | 81 | 66 | 85 | 2.8 | 0.020 |
| 0.15 | 365 | 8 | 0.8 | 91 | 0.30 | 3.5 | 77 | 70 | 90 | 3.4 | 0.028 |
| 0.25 | 365 | 6 | 1.7 | 92 | 0.30 | 6.5 | 76 | 71 | 88 | 2.6 | 0.019 |
| 0.35 | 410 | 5 | 2.4 | 93 | 0.27 | 6.4 | 76 | 68 | 85 | 2.6 | 0.019 |
| 0.45 | 430 | 3 | 2.8 | 94 | 0.20 | 6.2 | 80 | 65 | 87 | 3.3 | 0.013 |
| 0.65 | 410 | 6 | 0.8 | 93 | 0.23 | 3.4 | 82 | 66 | 86 | 3.0 | 0.025 |
| 0.65 | 440 | 5 | 0.3 | 95 | 0.26 | 1.2 | 84 | 69 | 88 | 3.0 | 0.018 |
| 0.76 | 440 | 3 | 0.1 | 97 | 0.22 | 0.7 | 82 | 67 | 86 | 2.7 | 0.012 |
| 0.85 | 430 | 6 | 0.1 | 95 | 0.26 | 0.6 | 76 | 65 | 86 | 3.0 | 0.022 |