Hurd, David C (1973): (Appendix A 10) Physical, chemical and geological properties related to solution and diffusion in sediment core Hurd_99 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.64441, 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: 3.766700 * Longitude: 171.333000
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 | 320 | 1 | 89 | 10 | 0.17 | 35 | 44 | 53 | 76 | 2.7 | 0.006 |
| 0.15 | 350 | 1 | 88 | 11 | 0.16 | 28 | 53 | 47 | 72 | 2.8 | 0.008 |
| 0.25 | 375 | 1 | 97 | 2 | 0.13 | 31 | 49 | 46 | 71 | 2.7 | 0.008 |
| 0.35 | 395 | 1 | 89 | 10 | 0.14 | 25 | 47 | 44 | 70 | 2.8 | 0.009 |
| 0.45 | 405 | 6 | 89 | 5 | 0.10 | 33 | 58 | 45 | 73 | 3.2 | 0.052 |
| 0.55 | 425 | 5 | 78 | 17 | 0.13 | 20 | 54 | 48 | 73 | 2.8 | 0.038 |
| 0.65 | 400 | 4 | 80 | 16 | 0.12 | 16 | 57 | 49 | 74 | 2.8 | 0.030 |
| 0.75 | 405 | 3 | 86 | 9 | 0.07 | 29 | 48 | 49 | 75 | 2.9 | 0.022 |
| 0.85 | 400 | 3 | 89 | 8 | 0.07 | 30 | 47 | 46 | 73 | 3.0 | 0.025 |