Clough, Lisa; Ambrose, William G Jr; Cochran, James R; Barnes, C; Renaud, Paul E; Aller, Robert C (1997): (Table 1) Sediment mixing depth by 210Pb analysis of surface sediment samples [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.55675, In supplement to: Clough, L et al. (1997): Infaunal density, biomass and bioturbation in the sediments of the Arctic Ocean. Deep Sea Research Part II: Topical Studies in Oceanography, 44(8), 1683-1704, https://doi.org/10.1016/S0967-0645(97)00052-0
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Project(s):
Funding:
Fourth Framework Programme (FP4), grant/award no. MAS3970126: Atlantic Data Base for Exchange Processes at the Deep Sea Floor
Coverage:
Median Latitude: 83.012963 * Median Longitude: -143.348148 * South-bound Latitude: 68.000000 * West-bound Longitude: -178.866667 * North-bound Latitude: 89.983333 * East-bound Longitude: -34.733333
Date/Time Start: 1994-07-25T00:00:00 * Date/Time End: 1994-08-26T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
AOS94_1 * Latitude: 68.000000 * Longitude: -168.833333 * Date/Time: 1994-07-25T00:00:00 * Elevation: -68.0 m * Location: Chukchi shelf * Campaign: ADEPDCruises * Method/Device: Box corer (BC)
AOS94_6 * Latitude: 75.366667 * Longitude: -170.550000 * Date/Time: 1994-08-01T00:00:00 * Elevation: -540.0 m * Location: Chukchi solpe * Campaign: ADEPDCruises * Method/Device: Box corer (BC)
AOS94_7 * Latitude: 76.683333 * Longitude: -173.466667 * Date/Time: 1994-08-01T00:00:00 * Elevation: -2220.0 m * Location: Chukchi Abyssal Plain * Campaign: ADEPDCruises * Method/Device: Box corer (BC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 6 | Mode, grain size | Mode | µm | Clough, Lisa | ||
| 7 | Mixing depth | Mix dep | cm | Clough, Lisa | ||
| 8 | Mixing rate | Db | cm2/a | Clough, Lisa | ||
| 9 | Mixing, enhanced irrigation | Di | cm2/day | Clough, Lisa | ||
| 10 | Porosity | Poros | % vol | Clough, Lisa | ||
| 11 | Porosity | Poros | % vol | Clough, Lisa | mean 0-10 cm depth |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
83 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Depth sed [m] | 6 Mode [µm] | 7 Mix dep [cm] | 8 Db [cm2/a] | 9 Di [cm2/day] | 10 Poros [% vol] | 11 Poros [% vol] (mean 0-10 cm depth) |
|---|---|---|---|---|---|---|---|---|---|---|
| AOS94_1 | 68.0000 | -168.8333 | -68 | 0 | 9.18 | 10.0 | 2.88 | 0.76 | 0.65 | |
| AOS94_13 | 80.1500 | -173.3833 | -2500 | 0 | 2.60 | 3.0 | 0.02 | 0.79 | 0.65 | |
| AOS94_16 | 80.3333 | -178.7167 | -1520 | 0 | 2.60 | 3.0 | 0.03 | 0.00 | 0.81 | 0.70 |
| AOS94_17 | 81.2667 | -178.8667 | -2217 | 0 | 2.20 | 2.0 | 0.01 | 0.12 | 0.84 | 0.70 |
| AOS94_19 | 82.4500 | -175.7333 | -2400 | 0 | 3.00 | 2.0 | 0.05 | 0.12 | 0.82 | 0.69 |
| AOS94_21 | 84.1000 | -174.9667 | -3180 | 0 | 2.80 | 1.0 | 0.81 | 0.69 | ||
| AOS94_23 | 85.9167 | -166.6833 | -3475 | 0 | 3.90 | 2.0 | 0.77 | 0.66 | ||
| AOS94_24 | 87.1500 | -160.7167 | -3890 | 0 | 4.50 | |||||
| AOS94_25 | 88.0667 | -147.8000 | -2150 | 0 | 5.90 | 2.5 | 0.02 | 0.36 | 0.62 | 0.50 |
| AOS94_26 | 88.8000 | -143.1167 | -1020 | 0 | 4.20 | 2.5 | 0.03 | 0.36 | 0.75 | 0.58 |
| AOS94_28 | 88.8667 | -140.1833 | -1990 | 0 | 2.80 | |||||
| AOS94_30 | 88.9833 | -136.9333 | -3990 | 0 | 2.80 | 3.5 | 0.11 | 0.83 | 0.77 | |
| AOS94_31 | 89.9833 | -40.9500 | -4190 | 0 | 2.20 | 1.0 | 0.82 | 0.77 | ||
| AOS94_32 | 85.7167 | -37.7500 | -3500 | 0 | 3.40 | 2.5 | 0.80 | 0.70 | ||
| AOS94_33 | 84.2667 | -34.7333 | -3940 | 0 | 2.5 | 0.05 | 0.81 | 0.70 | ||
| AOS94_6 | 75.3667 | -170.5500 | -540 | 0 | 2.80 | 6.0 | 0.08 | 0.00 | 0.80 | 0.72 |
| AOS94_7 | 76.6833 | -173.4667 | -2220 | 0 | 3.00 | 3.0 | 0.02 | 0.24 | 0.80 | 0.70 |
| AOS94_8 | 78.1333 | -176.8833 | -1000 | 0 | 3.00 | 0.12 | 0.77 | 0.67 |