Chase, Zanna; McManus, James; Mix, Alan C; Muratli, Jesse M (2014): Accumulation rates of ODP Site 202-1234 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.836064, In supplement to: Chase, Z et al. (2014): Southern-ocean and glaciogenic nutrients control diatom export production on the Chile margin. Quaternary Science Reviews, 99, 135-145, https://doi.org/10.1016/j.quascirev.2014.06.015
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -36.219217 * Longitude: -73.681700
Date/Time Start: 2002-04-15T00:00:00 * Date/Time End: 2002-04-15T00:00:00
Minimum DEPTH, sediment/rock: 0.191 m * Maximum DEPTH, sediment/rock: 15.175 m
Event(s):
202-1234 * Latitude: -36.219217 * Longitude: -73.681700 * Date/Time: 2002-04-15T00:00:00 * Elevation: -1014.7 m * Penetration: 466.7 m * Recovery: 435.2 m * Location: South Pacific Ocean * Campaign: Leg202 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 49 cores; 461.6 m cored; 5.1 m drilled; 94.3 % recovery
Comment:
Sedimentation rates were calculated at 2ka intervals, and corresponding depths were computed from the age model. Sediment properties were averaged over depth intervals in order to compute accumulation rates and focusing factors.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Age, error | Age e | ± | Chase, Zanna | ||
| 4 | Sedimentation rate | SR | cm/ka | Chase, Zanna | ||
| 5 | Sedimentation rate, standard deviation | SR std dev | ± | Chase, Zanna | ||
| 6 | Accumulation rate, mass | MAR | g/cm2/ka | Chase, Zanna | ||
| 7 | Standard error | Std e | ± | Chase, Zanna | MAR | |
| 8 | Focusing factor | Focus fac | Chase, Zanna | Calculated acc. Suman & Bacon 1989 | ||
| 9 | Standard error | Std e | ± | Chase, Zanna | Focus fac | |
| 10 | Accumulation rate, opal | Acc rate opal | g/cm2/ka | Chase, Zanna | ||
| 11 | Standard error | Std e | ± | Chase, Zanna | Acc rate opal | |
| 12 | Accumulation rate, total organic carbon | Acc rate TOC | g/cm2/ka | Chase, Zanna | ||
| 13 | Standard error | Std e | ± | Chase, Zanna | Acc rate TOC |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
161 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 Age e [±] | 4 SR [cm/ka] | 5 SR std dev [±] | 6 MAR [g/cm2/ka] | 7 Std e [±] (MAR) | 8 Focus fac | 9 Std e [±] (Focus fac) | 10 Acc rate opal [g/cm2/ka] | 11 Std e [±] (Acc rate opal) | 12 Acc rate TOC [g/cm2/ka] | 13 Std e [±] (Acc rate TOC) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.191 | 1.000 | 0.300 | 19.10 | 3.400 | 26.46 | 4.80 | 3.80 | 1.40 | 1.1320 | 0.20 | 0.6410 | 0.12 |
| 0.670 | 3.000 | 0.156 | 28.80 | 3.700 | 42.45 | 5.50 | 4.70 | 3.50 | 1.4570 | 0.20 | 0.8640 | 0.11 |
| 1.083 | 5.000 | 0.190 | 12.40 | 1.600 | 19.11 | 2.60 | 0.80 | 0.80 | 0.4910 | 0.10 | 0.3610 | 0.05 |
| 1.311 | 7.000 | 0.172 | 10.40 | 1.200 | 14.55 | 2.60 | 0.2590 | 0.05 | ||||
| 1.581 | 9.000 | 0.140 | 16.60 | 1.700 | 20.91 | 2.30 | 2.30 | 2.20 | 0.5560 | 0.10 | 0.3590 | 0.04 |
| 2.197 | 11.000 | 0.130 | 45.00 | 6.700 | 70.52 | 10.60 | 3.90 | 1.10 | 1.8900 | 0.30 | 0.9740 | 0.16 |
| 2.926 | 13.000 | 0.282 | 27.90 | 4.600 | 44.91 | 7.40 | 3.70 | 0.60 | 1.4100 | 0.30 | 0.4940 | 0.08 |
| 3.761 | 15.000 | 0.183 | 55.60 | 8.900 | 97.11 | 16.00 | 11.70 | 3.70 | 3.1850 | 0.50 | 0.8760 | 0.15 |
| 5.250 | 17.000 | 0.244 | 93.30 | 14.400 | 156.36 | 24.30 | 15.00 | 5.70 | 5.7070 | 0.90 | 1.2350 | 0.19 |
| 6.962 | 19.000 | 0.201 | 77.90 | 10.800 | 131.40 | 18.70 | 11.90 | 4.00 | 4.1640 | 0.60 | 1.0150 | 0.15 |
| 8.565 | 21.000 | 0.178 | 82.50 | 12.200 | 129.67 | 19.20 | 23.30 | 5.10 | 4.1960 | 0.70 | 0.9980 | 0.15 |
| 10.217 | 23.000 | 0.242 | 82.80 | 17.600 | 127.44 | 27.20 | 9.20 | 2.40 | 4.8190 | 1.10 | 1.0230 | 0.22 |
| 11.871 | 25.000 | 0.335 | 82.60 | 20.700 | 120.08 | 30.20 | 5.50 | 2.50 | 5.3090 | 1.30 | 0.9640 | 0.24 |
| 13.523 | 27.000 | 0.326 | 82.60 | 20.200 | 118.14 | 29.00 | 15.90 | 5.90 | 6.4480 | 1.60 | 1.1000 | 0.27 |
| 15.175 | 29.000 | 0.318 | 82.60 | 22.000 | 119.43 | 31.90 | 24.50 | 12.20 | 4.7880 | 1.30 | 1.2730 | 0.34 |