Meunier, Cédric Léo; Hantzsche, Florian; Cunha-Dupont, Alessandra; Haafke, Julia; Oppermann, Bettina; Malzahn, Arne; Boersma, Maarten (2020): (Supplement 1) Phytoplankton and dinoflagellate stoichiometry in the FlowCam experiment [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.921566
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Abstract:
This dataset comprises data from two experiments analysed with two different tools, a FlowCam and a microscope. The heterotrophic dinoflagellate Oxyrrhis marina was subjected to different feeding treatments (starved, or fed with either F/2 nutrient reach, nitrogen-limited, or phosphorus-limited phytoplankton of the species Rhodomonas salina). The carbon:nitrogen:phosphorus stoichiometry of the different phytoplankton and dinoflagellate cultures was measured. The nitrogen-limited and phosphorus-limited phytoplankton were mixed and the mixture was offered as food to the dinoflagellates previously fed on either nitrogen-limited, or phosphorus-limited phytoplankton. The selective feeding of the dinoflagellate on the two mixed algal qualities was measured.
Related to:
Meunier, Cédric Léo; Hantzsche, Florian; Cunha-Dupont, Alessandra; Haafke, Julia; Oppermann, Bettina; Malzahn, Arne; Boersma, Maarten (2011): Intraspecific selectivity, compensatory feeding and flexible homeostasis in the phagotrophic flagellate Oxyrrhis marina: three ways to handle food quality fluctuations. Hydrobiologia, 680, 53-62, https://doi.org/10.1007/s10750-011-0900-4
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Replicate | Repl | Meunier, Cédric Léo | |||
| 2 | Treatment | Treat | Meunier, Cédric Léo | |||
| 3 | Carbon/Nitrogen ratio | C/N | Meunier, Cédric Léo | FlowCam | ||
| 4 | Carbon/Phosphorus ratio | C/P | Meunier, Cédric Léo | FlowCam | ||
| 5 | Nitrogen/Phosphorus ratio | N/P | Meunier, Cédric Léo | FlowCam | ||
| 6 | Carbon per cell | C/cell | pg/# | Meunier, Cédric Léo | FlowCam | |
| 7 | Nitrogen per cell | N/cell | pg/# | Meunier, Cédric Léo | FlowCam | |
| 8 | Phosphorus per cell | P/cell | pg/# | Meunier, Cédric Léo | FlowCam |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
440 data points
Data
| 1 Repl | 2 Treat | 3 C/N | 4 C/P | 5 N/P | 6 C/cell [pg/#] | 7 N/cell [pg/#] | 8 P/cell [pg/#] |
|---|---|---|---|---|---|---|---|
| 1 | Oxyrrhis marina f/2 | 5.82280 | 242.89327 | 41.7141 | 1432.4608 | 286.89177 | 15.20873 |
| 2 | Oxyrrhis marina f/2 | 5.56943 | 187.37177 | 33.6429 | 1305.1089 | 273.27703 | 17.96256 |
| 3 | Oxyrrhis marina f/2 | 5.77224 | 207.51475 | 35.9505 | 1618.8342 | 327.05865 | 20.11773 |
| 4 | Oxyrrhis marina f/2 | 5.90522 | 215.25904 | 36.4523 | 1939.0953 | 382.94006 | 23.23076 |
| 5 | Oxyrrhis marina f/2 | 5.62025 | 202.99147 | 36.1179 | 1545.8495 | 320.75929 | 19.63880 |
| 1 | Oxyrrhis marina Start | 5.87517 | 173.13249 | 29.4685 | 956.7411 | 189.90713 | 14.25087 |
| 2 | Oxyrrhis marina Start | 5.95494 | 186.48835 | 31.3166 | 952.6212 | 186.55648 | 13.17329 |
| 3 | Oxyrrhis marina Start | 5.82876 | 165.70154 | 28.4283 | 961.8368 | 192.43873 | 14.96926 |
| 4 | Oxyrrhis marina Start | 5.81975 | 154.31553 | 26.5158 | 623.4893 | 124.93729 | 10.41945 |
| 5 | Oxyrrhis marina Start | 6.35962 | 203.18865 | 31.9498 | 820.9540 | 150.54113 | 10.41945 |
| 1 | Oxyrrhis marina starved | 5.86191 | 113.60999 | 19.3811 | 535.0560 | 106.44562 | 12.14530 |
| 2 | Oxyrrhis marina starved | 5.84930 | 118.66684 | 20.2874 | 474.4500 | 94.59199 | 10.31067 |
| 3 | Oxyrrhis marina starved | 5.67236 | 128.62854 | 22.6764 | 532.5803 | 109.49370 | 10.67759 |
| 4 | Oxyrrhis marina starved | 5.66000 | 103.89694 | 18.3564 | 449.8907 | 92.69541 | 11.16683 |
| 5 | Oxyrrhis marina starved | 5.46518 | 104.89109 | 19.1926 | 444.2460 | 94.79519 | 10.92221 |
| 1 | Oxyrrhis marina-N | 11.99977 | 260.37758 | 21.6985 | 1967.2197 | 191.18216 | 19.48386 |
| 2 | Oxyrrhis marina-N | 11.77642 | 239.74424 | 20.3580 | 1799.9590 | 178.24476 | 19.36155 |
| 3 | Oxyrrhis marina-N | 12.01635 | 229.95200 | 19.1366 | 1759.1589 | 170.72617 | 19.72847 |
| 4 | Oxyrrhis marina-N | 12.11408 | 222.97092 | 18.4059 | 1790.3531 | 172.35181 | 20.70695 |
| 5 | Oxyrrhis marina-N | 11.77792 | 237.63129 | 20.1760 | 1772.8249 | 175.53536 | 19.23924 |
| 1 | Oxyrrhis marina-P | 8.21775 | 612.53576 | 74.5382 | 1461.2783 | 207.37083 | 6.15215 |
| 2 | Oxyrrhis marina-P | 8.42125 | 633.36043 | 75.2098 | 1540.9970 | 213.39925 | 6.27446 |
| 3 | Oxyrrhis marina-P | 7.94968 | 558.47182 | 70.2509 | 1411.7636 | 207.09989 | 6.51908 |
| 4 | Oxyrrhis marina-P | 8.03156 | 569.54003 | 70.9128 | 1385.7189 | 201.20694 | 6.27446 |
| 5 | Oxyrrhis marina-P | 7.82347 | 534.43883 | 68.3123 | 1655.1780 | 246.72489 | 7.98679 |
| 1 | Rhodomonas salina f/2 | 8.33604 | 482.53928 | 57.8859 | 72.6243 | 10.15990 | 0.38813 |
| 2 | Rhodomonas salina f/2 | 7.31439 | 397.94422 | 54.4057 | 72.2231 | 11.51505 | 0.46804 |
| 3 | Rhodomonas salina f/2 | 6.10841 | 236.02656 | 38.6396 | 47.0158 | 8.97601 | 0.51370 |
| 4 | Rhodomonas salina f/2 | 5.04212 | 206.80573 | 41.0156 | 43.0260 | 9.95142 | 0.53653 |
| 5 | Rhodomonas salina f/2 | 4.97721 | 215.98031 | 43.3939 | 33.4620 | 7.84033 | 0.39954 |
| 1 | Rhodomonas salina f/2 (12h) | 5.81078 | 219.63238 | 37.7974 | 43.8716 | 8.80475 | 0.51513 |
| 2 | Rhodomonas salina f/2 (12h) | 8.47702 | 339.00941 | 39.9916 | 55.1255 | 7.58363 | 0.41934 |
| 3 | Rhodomonas salina f/2 (12h) | 5.41110 | 243.09668 | 44.9256 | 45.1727 | 9.73549 | 0.47921 |
| 4 | Rhodomonas salina f/2 (12h) | 6.17370 | 250.95145 | 40.6485 | 39.6415 | 7.48811 | 0.40737 |
| 5 | Rhodomonas salina f/2 (12h) | 5.00487 | 149.61408 | 29.8937 | 40.3050 | 9.39146 | 0.69472 |
| 1 | Rhodomonas salina-N | 16.42467 | 359.79996 | 21.9061 | 89.1907 | 6.33272 | 0.63927 |
| 2 | Rhodomonas salina-N | 16.97598 | 385.11315 | 22.6858 | 97.1703 | 6.67523 | 0.65068 |
| 3 | Rhodomonas salina-N | 16.33369 | 316.39402 | 19.3706 | 89.6352 | 6.39973 | 0.73059 |
| 4 | Rhodomonas salina-N | 15.56222 | 360.47639 | 23.1636 | 94.1454 | 7.05497 | 0.67352 |
| 5 | Rhodomonas salina-N | 15.72634 | 304.28605 | 19.3488 | 87.5519 | 6.49240 | 0.74201 |
| 1 | Rhodomonas salina-N (12h) | 15.74140 | 294.63144 | 18.7170 | 76.6358 | 5.67748 | 0.67078 |
| 2 | Rhodomonas salina-N (12h) | 15.87264 | 269.28218 | 16.9652 | 82.5446 | 6.06467 | 0.79051 |
| 3 | Rhodomonas salina-N (12h) | 13.57427 | 302.05089 | 22.2517 | 78.5656 | 6.74969 | 0.67078 |
| 4 | Rhodomonas salina-N (12h) | 15.45588 | 254.59194 | 16.4722 | 79.2235 | 5.97762 | 0.80248 |
| 5 | Rhodomonas salina-N (12h) | 14.61704 | 235.20531 | 16.0912 | 69.9148 | 5.57798 | 0.76656 |
| 1 | Rhodomonas salina-P | 9.49207 | 1405.78499 | 148.1010 | 87.1199 | 10.70345 | 0.15982 |
| 2 | Rhodomonas salina-P | 8.81347 | 1438.93740 | 163.2657 | 82.8048 | 10.95661 | 0.14840 |
| 3 | Rhodomonas salina-P | 7.51088 | 951.92235 | 126.7392 | 80.0618 | 12.43089 | 0.21689 |
| 4 | Rhodomonas salina-P | 7.70913 | 1287.87084 | 167.0579 | 79.8124 | 12.07349 | 0.15982 |
| 5 | Rhodomonas salina-P | 7.93227 | 801.64340 | 101.0611 | 85.1653 | 12.52082 | 0.27397 |
| 1 | Rhodomonas salina-P (12h) | 7.30197 | 777.36457 | 106.4596 | 75.8768 | 12.11817 | 0.25172 |
| 2 | Rhodomonas salina-P (12h) | 8.70429 | 831.56960 | 95.5356 | 81.1677 | 10.87471 | 0.25172 |
| 3 | Rhodomonas salina-P (12h) | 7.43319 | 680.67447 | 91.5724 | 69.5994 | 10.91938 | 0.26369 |
| 4 | Rhodomonas salina-P (12h) | 7.54887 | 660.25776 | 87.4645 | 76.7082 | 11.85025 | 0.29961 |
| 5 | Rhodomonas salina-P (12h) | 7.38182 | 638.26622 | 86.4646 | 74.1532 | 11.71478 | 0.29961 |