Iversen, Morten Hvitfeldt; Ploug, Helle (2013): (Figure 2D) Sinking velocity and aggregate equivalent spherical diameter (ESD) for 15 °C treatment [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.828239, In supplement to: Iversen, MH; Ploug, H (2013): Temperature effects on carbon-specific respiration rate and sinking velocity of diatom aggregates - potential implications for deep ocean export processes. Biogeosciences, 10(6), 4073-4085, https://doi.org/10.5194/bg-10-4073-2013
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Project(s):
Coverage:
Latitude: 55.000000 * Longitude: 2.000000
Event(s):
Skeletonema_marinoi_culture_1997 * Latitude: 55.000000 * Longitude: 2.000000 * Location: North Sea * Comment: Cultures of the diatom Skeletonema marinoi (formerly known as S. costatum; Sarno et al., 2005) / These experiments were performed using a diatom culture (from Alfred Wegener Institute for Polar and Marine Research) which was collected in 1997 in the North Sea.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Equivalent spherical diameter | ESD | mm | Iversen, Morten Hvitfeldt | Calculated | aggregate, day 1 |
| 2 | Sinking velocity | Sinking V | m/day | Iversen, Morten Hvitfeldt | day 1 | |
| 3 | Equivalent spherical diameter | ESD | mm | Iversen, Morten Hvitfeldt | Calculated | aggregate, day 2 |
| 4 | Sinking velocity | Sinking V | m/day | Iversen, Morten Hvitfeldt | day 2 | |
| 5 | Equivalent spherical diameter | ESD | mm | Iversen, Morten Hvitfeldt | Calculated | aggregate, day 5 |
| 6 | Sinking velocity | Sinking V | m/day | Iversen, Morten Hvitfeldt | day 5 | |
| 7 | Equivalent spherical diameter | ESD | mm | Iversen, Morten Hvitfeldt | Calculated | aggregate, day 9 |
| 8 | Sinking velocity | Sinking V | m/day | Iversen, Morten Hvitfeldt | day 9 | |
| 9 | Equivalent spherical diameter | ESD | mm | Iversen, Morten Hvitfeldt | Calculated | aggregate, day 17 |
| 10 | Sinking velocity | Sinking V | m/day | Iversen, Morten Hvitfeldt | day 17 | |
| 11 | Equivalent spherical diameter | ESD | mm | Iversen, Morten Hvitfeldt | Calculated | aggregate, day 23 |
| 12 | Sinking velocity | Sinking V | m/day | Iversen, Morten Hvitfeldt | day 23 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
240 data points
Data
| 1 ESD [mm] (aggregate, day 1) | 2 Sinking V [m/day] (day 1) | 3 ESD [mm] (aggregate, day 2) | 4 Sinking V [m/day] (day 2) | 5 ESD [mm] (aggregate, day 5) | 6 Sinking V [m/day] (day 5) | 7 ESD [mm] (aggregate, day 9) | 8 Sinking V [m/day] (day 9) | 9 ESD [mm] (aggregate, day 17) | 10 Sinking V [m/day] (day 17) | 11 ESD [mm] (aggregate, day 23) | 12 Sinking V [m/day] (day 23) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.825 | 92.114 | 6.670 | 311.220 | 5.358 | 441.789 | 5.358 | 186.016 | 2.871 | 250.406 | 2.974 | 370.244 |
| 3.864 | 239.675 | 4.044 | 135.935 | 5.578 | 248.081 | 3.002 | 123.415 | 2.144 | 159.187 | 2.825 | 393.496 |
| 2.508 | 109.106 | 4.389 | 159.187 | 4.374 | 134.146 | 2.608 | 93.008 | 3.596 | 422.114 | 1.617 | 200.325 |
| 3.802 | 228.943 | 1.780 | 29.512 | 4.664 | 346.992 | 3.436 | 175.285 | 3.404 | 586.667 | 2.508 | 398.862 |
| 4.769 | 309.431 | 3.715 | 152.032 | 5.722 | 368.455 | 3.674 | 146.667 | 2.727 | 205.691 | 1.917 | 332.683 |
| 3.349 | 137.724 | 4.894 | 175.285 | 1.780 | 39.350 | 5.404 | 218.211 | 3.958 | 597.398 | 2.622 | 334.472 |
| 2.844 | 135.935 | 1.311 | 34.878 | 3.478 | 107.317 | 5.492 | 425.691 | 2.825 | 407.805 | 2.640 | 345.203 |
| 3.321 | 221.789 | 1.991 | 48.293 | 2.938 | 42.927 | 2.702 | 128.780 | 1.675 | 103.740 | 4.530 | 590.244 |
| 3.246 | 164.553 | 3.958 | 125.203 | 3.958 | 171.707 | 1.891 | 26.829 | 1.554 | 212.846 | 1.780 | 300.488 |
| 2.702 | 110.894 | 3.363 | 103.740 | 4.972 | 384.553 | 1.311 | 37.561 | 3.496 | 440.000 | 2.360 | 459.675 |
| 1.443 | 70.650 | 5.418 | 352.358 | 2.974 | 94.797 | 1.501 | 80.488 | 1.652 | 96.585 | 3.093 | 511.545 |
| 2.974 | 250.406 | 3.125 | 114.472 | 2.508 | 116.260 | 3.307 | 139.512 | 4.515 | 647.480 | 1.959 | 330.894 |
| 0.946 | 26.829 | 1.652 | 30.406 | 5.352 | 162.764 | 3.897 | 255.772 | 1.891 | 191.382 | 3.287 | 481.138 |
| 4.036 | 146.667 | 1.311 | 46.504 | 2.191 | 109.106 | 5.404 | 168.130 | 2.144 | 291.545 | 1.501 | 203.902 |
| 4.972 | 304.065 | 6.134 | 282.602 | 4.184 | 141.301 | 4.547 | 270.081 | 5.272 | 536.585 | 4.289 | 690.406 |
| 3.559 | 259.350 | 3.821 | 148.455 | 4.418 | 194.959 | 4.547 | 259.350 | 5.358 | 470.406 | 2.871 | 484.715 |
| 4.814 | 330.894 | 6.467 | 305.854 | 4.935 | 182.439 | 3.674 | 155.610 | 4.359 | 334.472 | 2.508 | 463.252 |
| 3.981 | 264.715 | 5.042 | 212.846 | 3.160 | 123.415 | 2.332 | 112.683 | 2.165 | 198.537 | 0.909 | 173.496 |
| 2.242 | 141.301 | 4.206 | 162.764 | 3.109 | 118.049 | 1.617 | 53.658 | 3.070 | 407.805 | 1.364 | 220.000 |
| 4.830 | 157.398 | 5.272 | 178.862 | 2.622 | 57.236 | 2.332 | 182.439 | 2.242 | 336.260 | ||
| 4.986 | 262.927 |