Peteiro, Laura Garcia; Woodin, Sarah A; Wethey, David S; Costas-Costas, Damian; Martinez-Casal, Arantxa; Olabarria, Celia; Vázquez, Elsa (2018): Clearance, O2 respiration and NH4 excretion rates of Cerastoderma edule under salinity stress [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.889440, Supplement to: Peteiro, LG et al. (2018): Responses to salinity stress in bivalves: Evidence of ontogenetic changes in energetic physiology on Cerastoderma edule. Scientific Reports, 8(1), 8329, https://doi.org/10.1038/s41598-018-26706-9
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Abstract:
Here we investigate differences on the energetic strategy of thread drifters (3-4mm) and sedentary settlers (9-10mm) of Cerastoderma edule over a wide range of salinities (3, 5, 10, 15, 20, 25, 30 and 35) in a laboratory experiment. Several physiological indicators (clearance, respiration and excretion rates and O:N) were measured during acute (2 days) and acclimated responses (7 days of exposure) for both size classes. Our results revealed a common lethal limit for both developmental stages (Salinity <15) but a larger physiological plasticity of thread drifters than sedentary settlers.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Salinity | Sal | Peteiro, Laura Garcia | |||
| 2 | Replicate | Repl | Peteiro, Laura Garcia | |||
| 3 | Duration, number of days | Duration | days | Peteiro, Laura Garcia | of exposure | |
| 4 | Size | Size | Peteiro, Laura Garcia | thread drifters (3-4mm), sedentary settlers (9-10mm) | ||
| 5 | Cerastoderma edule, length | C. edule l | mm | Peteiro, Laura Garcia | average | |
| 6 | Tissue, dry mass | Tis DM | mg | Peteiro, Laura Garcia | ||
| 7 | Oxygen consumption | O2 con | µg/h | Peteiro, Laura Garcia | ||
| 8 | Clearance rate | CR | ml/h | Peteiro, Laura Garcia | ||
| 9 | Ammonium, excretion | [NH4]+ exc | µg/h | Peteiro, Laura Garcia | ||
| 10 | Index | Index | Peteiro, Laura Garcia | O:N index (Oxygen consumed/Nitrogen excreted) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
518 data points
Data
| 1 Sal | 2 Repl | 3 Duration [days] | 4 Size | 5 C. edule l [mm] | 6 Tis DM [mg] | 7 O2 con [µg/h] | 8 CR [ml/h] | 9 [NH4]+ exc [µg/h] | 10 Index |
|---|---|---|---|---|---|---|---|---|---|
| 3 | 1 | 2 | SedentarySettlers | 9.473 | 4.735 | 22.512 | 45.248 | 1.515 | 10.836 |
| 3 | 2 | 2 | SedentarySettlers | 9.328 | 5.215 | 24.540 | 61.346 | 1.970 | 9.100 |
| 5 | 1 | 2 | SedentarySettlers | 9.380 | 5.180 | 20.334 | 52.949 | 1.327 | 12.410 |
| 5 | 2 | 2 | SedentarySettlers | 9.615 | 5.560 | 24.743 | 36.941 | 1.203 | 17.518 |
| 10 | 1 | 2 | SedentarySettlers | 9.782 | 5.465 | 28.506 | 9.497 | 1.216 | 22.945 |
| 10 | 2 | 2 | SedentarySettlers | 9.756 | 5.435 | 33.312 | 16.366 | 1.526 | 10.804 |
| 15 | 1 | 2 | SedentarySettlers | 9.845 | 5.990 | 104.649 | 57.524 | 8.393 | 9.809 |
| 15 | 2 | 2 | SedentarySettlers | 9.054 | 5.390 | 107.524 | 42.691 | 5.215 | 19.763 |
| 20 | 1 | 2 | SedentarySettlers | 9.212 | 4.425 | 177.811 | 320.792 | 7.695 | 19.475 |
| 20 | 2 | 2 | SedentarySettlers | 9.909 | 6.270 | 148.012 | 395.422 | 8.160 | 16.252 |
| 25 | 1 | 2 | SedentarySettlers | 9.448 | 5.840 | 182.495 | 363.612 | 15.219 | 10.907 |
| 25 | 2 | 2 | SedentarySettlers | 9.270 | 4.595 | 147.266 | 379.192 | 12.543 | 8.675 |
| 30 | 1 | 2 | SedentarySettlers | 9.539 | 5.565 | 171.038 | 374.209 | 6.519 | 23.316 |
| 30 | 2 | 2 | SedentarySettlers | 9.881 | 4.849 | 145.883 | 420.472 | 6.019 | 20.542 |
| 35 | 1 | 2 | SedentarySettlers | 9.413 | 5.910 | 144.983 | 325.333 | ||
| 35 | 2 | 2 | SedentarySettlers | 9.757 | 5.235 | 160.929 | 381.226 | 3.974 | 36.537 |
| 3 | 1 | 2 | ThreadDrifters | 3.870 | 0.265 | 68.164 | 70.104 | 3.194 | 18.911 |
| 3 | 2 | 2 | ThreadDrifters | 3.892 | 0.171 | 90.596 | 58.634 | 4.817 | 14.852 |
| 5 | 1 | 2 | ThreadDrifters | 3.891 | 0.325 | 31.060 | 36.425 | 2.645 | 9.411 |
| 5 | 2 | 2 | ThreadDrifters | 3.804 | 0.345 | 45.808 | 57.893 | 1.739 | 26.356 |
| 10 | 1 | 2 | ThreadDrifters | 3.713 | 0.221 | 80.344 | 27.687 | 2.367 | 36.392 |
| 10 | 2 | 2 | ThreadDrifters | 3.909 | 0.251 | 97.094 | 74.501 | 3.918 | 20.850 |
| 15 | 1 | 2 | ThreadDrifters | 3.942 | 0.436 | 142.128 | 130.524 | 9.921 | 12.207 |
| 15 | 2 | 2 | ThreadDrifters | 3.866 | 0.390 | 165.913 | 82.974 | 9.164 | 15.838 |
| 20 | 1 | 2 | ThreadDrifters | 4.035 | 0.562 | 175.156 | 122.481 | 4.306 | 33.036 |
| 20 | 2 | 2 | ThreadDrifters | 4.055 | 0.425 | 209.233 | 143.427 | 5.431 | 37.202 |
| 25 | 1 | 2 | ThreadDrifters | 4.228 | 0.291 | 267.525 | 260.667 | 5.118 | 45.384 |
| 25 | 2 | 2 | ThreadDrifters | 4.148 | 0.400 | 220.465 | 227.493 | 5.514 | 31.872 |
| 30 | 1 | 2 | ThreadDrifters | 4.175 | 0.492 | 204.974 | 263.034 | 2.348 | 75.500 |
| 30 | 2 | 2 | ThreadDrifters | 4.162 | 0.591 | 149.113 | 136.646 | 2.571 | 51.362 |
| 35 | 1 | 2 | ThreadDrifters | 4.119 | 0.821 | 104.377 | 216.237 | 3.363 | 32.566 |
| 35 | 2 | 2 | ThreadDrifters | 4.269 | 0.711 | 180.242 | 203.258 | 3.650 | 49.459 |
| 15 | 1 | 7 | ThreadDrifters | 4.176 | 0.457 | 166.349 | 165.257 | 2.362 | 60.241 |
| 15 | 2 | 7 | ThreadDrifters | 4.222 | 0.590 | 184.196 | 233.802 | 2.630 | 58.074 |
| 20 | 1 | 7 | ThreadDrifters | 4.312 | 0.531 | 192.207 | 244.083 | 3.225 | 50.953 |
| 20 | 2 | 7 | ThreadDrifters | 4.340 | 0.558 | 173.633 | 325.038 | 3.764 | 40.247 |
| 25 | 1 | 7 | ThreadDrifters | 4.256 | 0.551 | 152.236 | 229.920 | 2.647 | 46.179 |
| 25 | 2 | 7 | ThreadDrifters | 4.132 | 0.589 | 129.447 | 244.092 | 3.793 | 30.263 |
| 30 | 1 | 7 | ThreadDrifters | 4.200 | 0.586 | 179.081 | 255.664 | 3.269 | 45.621 |
| 30 | 2 | 7 | ThreadDrifters | 4.069 | 0.547 | 178.763 | 288.289 | 2.021 | 77.292 |
| 35 | 1 | 7 | ThreadDrifters | 4.343 | 0.632 | 211.279 | 248.381 | 1.044 | 175.000 |
| 35 | 2 | 7 | ThreadDrifters | 4.332 | 0.629 | 205.503 | 314.870 | 2.786 | 66.323 |
| 15 | 1 | 7 | SedentarySettlers | 9.918 | 5.208 | 211.656 | 68.467 | 12.480 | 14.209 |
| 15 | 2 | 7 | SedentarySettlers | 9.702 | 7.955 | 160.739 | 94.100 | 8.869 | 16.333 |
| 20 | 1 | 7 | SedentarySettlers | 9.682 | 7.072 | 164.073 | 397.282 | 7.729 | 19.829 |
| 20 | 2 | 7 | SedentarySettlers | 10.029 | 8.770 | 128.976 | 357.130 | 8.273 | 13.752 |
| 25 | 1 | 7 | SedentarySettlers | 10.250 | 7.695 | 118.940 | 437.326 | 7.037 | 15.362 |
| 25 | 2 | 7 | SedentarySettlers | 9.724 | 6.765 | 121.294 | 369.637 | 7.739 | 15.596 |
| 30 | 1 | 7 | SedentarySettlers | 10.265 | 7.840 | 112.822 | 325.450 | 4.501 | 24.396 |
| 30 | 2 | 7 | SedentarySettlers | 9.933 | 8.540 | 121.709 | 197.037 | 3.693 | 30.902 |
| 35 | 1 | 7 | SedentarySettlers | 9.848 | 7.645 | 134.479 | 248.914 | 2.037 | 58.857 |
| 35 | 2 | 7 | SedentarySettlers | 10.258 | 9.730 | 129.460 | 280.893 | 4.713 | 24.700 |