Korte, Laura F; Brummer, Geert-Jan A; van der Does, Michèlle; Guerreiro, Catarina V; Hennekam, Rick; van Hateren, Johannes Albert; Jong, Dirk; Munday, Chris I; Schouten, Stefan; Stuut, Jan-Berend W (2017): Particle fluxes from sediment trap M3L [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.872089, In supplement to: Korte, LF et al. (2017): Downward particle fluxes of biogenic matter and Saharan dust across the equatorial North Atlantic. Atmospheric Chemistry and Physics, 17(9), 6023-6040, https://doi.org/10.5194/acp-17-6023-2017
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Coverage:
Latitude: 12.390000 * Longitude: -38.630000
Date/Time Start: 2012-10-27T00:00:00 * Date/Time End: 2013-10-30T00:00:00
Minimum DEPTH, water: 3540 m * Maximum DEPTH, water: 3540 m
Event(s):
M89_1539_M3-4_L (M3L) * Latitude: 12.390000 * Longitude: -38.630000 * Date/Time Start: 2012-10-19T00:00:00 * Date/Time End: 2013-11-07T00:00:00 * Elevation: -4640.0 m * Location: South Atlantic Ocean * Campaign: M89 (TRAFFIC) * Basis: Meteor (1986) * Method/Device: Trap, sediment (TRAPS) * Comment: Trap depth: 3540 m, Distance to African coast: 2400 km, Closest horizontal distance to seafloor at trap depth: 500 km (Mid-Atlantic Ridge)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Korte, Laura F | |||
| 2 | DATE/TIME | Date/Time | Korte, Laura F | Geocode – mid date | ||
| 3 | Season | Season | Korte, Laura F | |||
| 4 | DEPTH, water | Depth water | m | Korte, Laura F | Geocode | |
| 5 | Total mass, flux per day | Tot mass flux | mg/m2/day | Korte, Laura F | ||
| 6 | Carbon, total | TC | % | Korte, Laura F | ||
| 7 | Carbon, organic, total | TOC | % | Korte, Laura F | ||
| 8 | Carbon, inorganic, total | TIC | % | Korte, Laura F | ||
| 9 | Biogenic silica | bSiO2 | % | Korte, Laura F | bSi, measured | |
| 10 | Nitrogen, total | TN | % | Korte, Laura F | ||
| 11 | Calcium carbonate | CaCO3 | % | Korte, Laura F | CaCO3 = TIC * 8.33 | |
| 12 | Biogenic silica | bSiO2 | % | Korte, Laura F | bSiO2 = bSi * 2.139 | |
| 13 | Organic matter | OM | % | Korte, Laura F | published factors range from up to 2.0 and 2.5, i.e. are poorly constrained | |
| 14 | Residual | Residual | % | Korte, Laura F | ||
| 15 | Calcium carbonate, flux | CaCO3 flux | mg/m2/day | Korte, Laura F | ||
| 16 | Opal, flux | bSiO2 flux | mg/m2/day | Korte, Laura F | ||
| 17 | Organic matter, flux | OM flux | mg/m2/day | Korte, Laura F | ||
| 18 | Residual | Residual | mg/m2/day | Korte, Laura F | ||
| 19 | Aluminium, normalized | Al norm | Korte, Laura F | element counts normalized to total counts [cts/20/tcts] | ||
| 20 | Silicon, normalized | Si norm | Korte, Laura F | element counts normalized to total counts [cts/20/tcts] | ||
| 21 | Potassium, normalized | K norm | Korte, Laura F | element counts normalized to total counts [cts/20/tcts] | ||
| 22 | Titanium, normalized | Ti norm | Korte, Laura F | element counts normalized to total counts [cts/20/tcts] | ||
| 23 | Iron, normalized | Fe norm | Korte, Laura F | element counts normalized to total counts [cts/40/tcts] |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
504 data points
Data
| 1 Sample label | 2 Date/Time (mid date) | 3 Season | 4 Depth water [m] | 5 Tot mass flux [mg/m2/day] | 6 TC [%] | 7 TOC [%] | 8 TIC [%] | 9 bSiO2 [%] (bSi, measured) | 10 TN [%] | 11 CaCO3 [%] (CaCO3 = TIC * 8.33) | 12 bSiO2 [%] (bSiO2 = bSi * 2.139) | 13 OM [%] (published factors range from ...) | 14 Residual [%] | 15 CaCO3 flux [mg/m2/day] | 16 bSiO2 flux [mg/m2/day] | 17 OM flux [mg/m2/day] | 18 Residual [mg/m2/day] | 19 Al norm (element counts normalized to ...) | 20 Si norm (element counts normalized to ...) | 21 K norm (element counts normalized to ...) | 22 Ti norm (element counts normalized to ...) | 23 Fe norm (element counts normalized to ...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M3-L1 | 2012-10-27 | Fall | 3540 | 47.28 | 9.45 | 5.23 | 4.23 | 3.21 | 0.57 | 35.20 | 6.90 | 10.50 | 47.50 | 16.64 | 3.25 | 4.94 | 22.44 | 0.0067 | 0.0720 | 0.0076 | 0.0051 | 0.0464 |
| M3-L2 | 2012-11-12 | Fall | 3540 | 58.49 | 9.18 | 5.01 | 4.17 | 3.30 | 0.59 | 34.70 | 7.10 | 10.00 | 48.20 | 20.30 | 4.12 | 5.86 | 28.19 | 0.0074 | 0.0752 | 0.0080 | 0.0054 | 0.0518 |
| M3-L3 | 2012-11-28 | Fall | 3540 | 55.22 | 9.63 | 4.33 | 5.30 | 2.67 | 0.48 | 44.20 | 5.70 | 8.70 | 41.50 | 24.38 | 3.15 | 4.79 | 22.90 | 0.0063 | 0.0640 | 0.0054 | 0.0044 | 0.0339 |
| M3-L4 | 2012-12-14 | Winter | 3540 | 52.74 | 9.79 | 4.17 | 5.62 | 2.40 | 0.48 | 46.80 | 5.10 | 8.30 | 39.70 | 24.69 | 2.71 | 4.40 | 20.94 | 0.0063 | 0.0652 | 0.0061 | 0.0042 | 0.0406 |
| M3-L5 | 2012-12-30 | Winter | 3540 | 93.59 | 10.80 | 3.25 | 7.55 | 1.48 | 0.37 | 62.90 | 3.20 | 6.50 | 27.40 | 58.87 | 2.97 | 6.08 | 25.68 | 0.0033 | 0.0413 | 0.0016 | 0.0015 | 0.0253 |
| M3-L6 | 2013-01-15 | Winter | 3540 | 63.27 | 10.59 | 3.74 | 6.85 | 2.45 | 0.43 | 57.10 | 5.20 | 7.50 | 30.20 | 36.10 | 3.32 | 4.74 | 19.11 | 0.0052 | 0.0610 | 0.0043 | 0.0030 | 0.0396 |
| M3-L7 | 2013-01-31 | Winter | 3540 | 56.66 | 10.35 | 4.25 | 6.11 | 3.64 | 0.51 | 50.90 | 7.80 | 8.50 | 32.80 | 28.82 | 4.41 | 4.81 | 18.61 | 0.0052 | 0.0635 | 0.0045 | 0.0032 | 0.0352 |
| M3-L8 | 2013-02-16 | Winter | 3540 | 51.34 | 10.02 | 4.20 | 5.82 | 3.97 | 0.50 | 48.50 | 8.50 | 8.40 | 34.60 | 24.90 | 4.36 | 4.31 | 17.77 | 0.0054 | 0.0676 | 0.0051 | 0.0036 | 0.0421 |
| M3-L9 | 2013-03-04 | Spring | 3540 | 78.14 | 10.48 | 3.71 | 6.77 | 3.07 | 0.44 | 56.40 | 6.60 | 7.40 | 29.60 | 44.09 | 5.12 | 5.80 | 23.13 | 0.0040 | 0.0531 | 0.0022 | 0.0021 | 0.0218 |
| M3-L10 | 2013-03-20 | Spring | 3540 | 55.56 | 9.98 | 4.72 | 5.25 | 4.11 | 0.56 | 43.80 | 8.80 | 9.40 | 38.00 | 24.31 | 4.89 | 5.25 | 21.11 | 0.0042 | 0.0549 | 0.0025 | 0.0027 | 0.0208 |
| M3-L11 | 2013-04-05 | Spring | 3540 | 61.03 | 10.28 | 3.91 | 6.38 | 3.26 | 0.45 | 53.10 | 7.00 | 7.80 | 32.10 | 32.43 | 4.25 | 4.77 | 19.58 | 0.0037 | 0.0521 | 0.0015 | 0.0019 | 0.0217 |
| M3-L12 | 2013-04-21 | Spring | 3540 | 87.58 | 11.28 | 2.34 | 8.94 | 2.31 | 0.26 | 74.50 | 4.90 | 4.70 | 15.90 | 65.26 | 4.32 | 4.10 | 13.91 | 0.0022 | 0.0365 | 0.0002 | 0.0010 | 0.0143 |
| M3-L13 | 2013-05-07 | Spring | 3540 | 48.63 | 10.71 | 3.86 | 6.85 | 3.86 | 0.46 | 57.10 | 8.30 | 7.70 | 26.90 | 27.75 | 4.02 | 3.76 | 13.10 | 0.0026 | 0.0400 | 0.0003 | 0.0015 | 0.0130 |
| M3-L14 | 2013-05-23 | Spring | 3540 | 62.08 | 11.53 | 4.78 | 6.75 | 3.66 | 0.54 | 56.20 | 7.80 | 9.60 | 26.40 | 34.91 | 4.86 | 5.94 | 16.37 | 0.0029 | 0.0469 | 0.0014 | 0.0018 | 0.0228 |
| M3-L15 | 2013-06-08 | Summer | 3540 | 124.88 | 11.50 | 3.87 | 7.64 | 2.37 | 0.41 | 63.60 | 5.10 | 7.70 | 23.60 | 79.43 | 6.34 | 9.65 | 29.46 | 0.0026 | 0.0418 | 0.0007 | 0.0014 | 0.0208 |
| M3-L16 | 2013-06-24 | Summer | 3540 | 122.76 | 10.87 | 4.31 | 6.56 | 2.51 | 0.44 | 54.70 | 5.40 | 8.60 | 31.30 | 67.12 | 6.60 | 10.58 | 38.46 | 0.0039 | 0.0530 | 0.0022 | 0.0026 | 0.0339 |
| M3-L17 | 2013-07-10 | Summer | 3540 | 86.39 | 10.78 | 4.78 | 6.00 | 3.61 | 0.54 | 49.90 | 7.70 | 9.60 | 32.80 | 43.14 | 6.67 | 8.27 | 28.31 | 0.0044 | 0.0613 | 0.0030 | 0.0029 | 0.0372 |
| M3-L18 | 2013-07-26 | Summer | 3540 | 64.81 | 10.54 | 4.15 | 6.39 | 4.00 | 0.49 | 53.20 | 8.60 | 8.30 | 29.90 | 34.49 | 5.54 | 5.38 | 19.39 | 0.0042 | 0.0598 | 0.0028 | 0.0028 | 0.0306 |
| M3-L19 | 2013-08-11 | Summer | 3540 | 73.79 | 10.69 | 5.09 | 5.61 | 3.93 | 0.57 | 46.70 | 8.40 | 10.20 | 34.70 | 34.45 | 6.20 | 7.51 | 25.62 | 0.0042 | 0.0603 | 0.0028 | 0.0028 | 0.0308 |
| M3-L20 | 2013-08-27 | Summer | 3540 | 70.71 | 10.02 | 4.41 | 5.62 | 4.20 | 0.50 | 46.80 | 9.00 | 8.80 | 35.40 | 33.09 | 6.35 | 6.23 | 25.04 | 0.0046 | 0.0657 | 0.0040 | 0.0030 | 0.0360 |
| M3-L21 | 2013-09-12 | Fall | 3540 | 60.99 | 9.83 | 4.55 | 5.28 | 4.48 | 0.53 | 44.00 | 9.60 | 9.10 | 37.30 | 26.84 | 5.85 | 5.55 | 22.75 | 0.0046 | 0.0654 | 0.0040 | 0.0031 | 0.0331 |
| M3-L22 | 2013-09-28 | Fall | 3540 | 70.11 | 10.01 | 4.75 | 5.26 | 4.15 | 0.54 | 43.80 | 8.90 | 9.50 | 37.80 | 30.72 | 6.22 | 6.66 | 26.51 | 0.0042 | 0.0555 | 0.0027 | 0.0028 | 0.0221 |
| M3-L23 | 2013-10-14 | Fall | 3540 | 79.31 | 9.77 | 4.23 | 5.54 | 3.81 | 0.50 | 46.20 | 8.20 | 8.50 | 37.20 | 36.63 | 6.47 | 6.71 | 29.50 | 0.0048 | 0.0638 | 0.0042 | 0.0031 | 0.0397 |
| M3-L24 | 2013-10-30 | Fall | 3540 | 63.23 | 9.58 | 4.14 | 5.44 | 3.76 | 0.45 | 45.30 | 8.00 | 8.30 | 38.40 | 28.64 | 5.09 | 5.24 | 24.26 | 0.0045 | 0.0608 | 0.0034 | 0.0028 | 0.0302 |