Braeckman, Ulrike; Pasotti, Francesca; Vázquez, Susana; Zacher, Katharina; Hoffmann, Ralf; Elvert, Marcus; Marchant, Hannah K; Buckner, Caroline; Quartino, Maria Liliana; Mac Cormack, Walter; Soetaert, Karline; Wenzhöfer, Frank; Vanreusel, Ann (2019): Nitrogen and carbon characteristics of sediment during a mesocosm experiment with addition of Palmaria decipiens and Desmarestia anceps to sediments from Potter Cove [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.897415, In supplement to: Braeckman, Ulrike; Pasotti, Francesca; Vázquez, Susana; Zacher, Katharina; Hoffmann, R; Elvert, Marcus; Marchant, Hannah K; Buckner, Caroline; Quartino, Maria Liliana; Mac Cormack, Walter; Soetaert, Karline; Wenzhöfer, Frank; Vanreusel, Ann (2019): Degradation of macroalgal detritus in shallow coastal Antarctic sediments. Limnology and Oceanography, 64, 1423-1441, https://doi.org/10.1002/lno.11125
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Coverage:
Latitude: -62.175720 * Longitude: -58.667690
Date/Time Start: 2015-02-04T00:00:00 * Date/Time End: 2015-02-04T00:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.045 m
Event(s):
PotterCove_Faro_20150204 * Latitude: -62.175720 * Longitude: -58.667690 * Date/Time: 2015-02-04T00:00:00 * Elevation: -18.0 m * Location: Potter Cove, King George Island, Antarctic Peninsula * Method/Device: Core (CORE) * Comment: core internal diameter 10 cm, height 25 cm, material plexi-glass, sediment porosity 0.78
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Day of experiment | DOE | day | Braeckman, Ulrike | ||
| 2 | Treatment | Treat | Braeckman, Ulrike | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Braeckman, Ulrike | Geocode | |
| 4 | δ13C/12C ratio | δ13C/12C | Braeckman, Ulrike | of POC in at% | ||
| 5 | δ15N/14N ratio | δ15N/14N | Braeckman, Ulrike | of PN in at% | ||
| 6 | Nitrogen, total | TN | % | Braeckman, Ulrike | ||
| 7 | Carbon, organic, total | TOC | % | Braeckman, Ulrike | ||
| 8 | Carbon, organic, particulate, mass per area | POC | g/m2 | Braeckman, Ulrike | calculated, 13C-POC | |
| 9 | Nitrogen, particulate per area | PN | g/m2 | Braeckman, Ulrike | calculated, 15N-PN |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
456 data points
Data
| 1 DOE [day] | 2 Treat | 3 Depth sed [m] | 4 δ13C/12C | 5 δ15N/14N | 6 TN [%] | 7 TOC [%] | 8 POC [g/m2] | 9 PN [g/m2] |
|---|---|---|---|---|---|---|---|---|
| 1 | Control | 0.005 | 1.0861 | 0.3681 | ||||
| 7 | Control | 0.005 | 1.0844 | 0.3682 | ||||
| 14 | Control | 0.005 | 1.0848 | 0.3685 | ||||
| 21 | Control | 0.005 | 1.0854 | 0.3691 | ||||
| 26 | Control | 0.005 | 1.0855 | 0.3687 | ||||
| 1 | Control | 0.015 | 1.0847 | 0.3684 | ||||
| 7 | Control | 0.015 | 1.0843 | 0.3683 | ||||
| 14 | Control | 0.015 | 1.0839 | 0.3685 | ||||
| 21 | Control | 0.015 | 1.0842 | 0.3684 | ||||
| 26 | Control | 0.015 | 1.0848 | 0.3683 | ||||
| 1 | Control | 0.025 | 1.0842 | 0.3685 | ||||
| 7 | Control | 0.025 | 1.0835 | 0.3683 | ||||
| 14 | Control | 0.025 | 1.0837 | 0.3683 | ||||
| 21 | Control | 0.025 | 1.0841 | 0.3684 | ||||
| 26 | Control | 0.025 | 1.0833 | 0.3688 | ||||
| 1 | Control | 0.035 | 1.0840 | 0.3685 | ||||
| 7 | Control | 0.035 | 1.0832 | 0.3684 | ||||
| 14 | Control | 0.035 | 1.0830 | 0.3682 | ||||
| 21 | Control | 0.035 | 1.0826 | 0.3682 | ||||
| 26 | Control | 0.035 | 1.0824 | 0.3682 | ||||
| 1 | Control | 0.045 | 1.0831 | 0.3687 | ||||
| 7 | Control | 0.045 | 1.0835 | 0.3682 | ||||
| 14 | Control | 0.045 | 1.0824 | 0.3682 | ||||
| 26 | Control | 0.045 | 1.0823 | 0.3685 | ||||
| 1 | Desmarestia | 0.005 | 1.3450 | 0.9361 | 0.0681 | 0.4181 | 0.006073590 | 0.002168843 |
| 7 | Desmarestia | 0.005 | 1.0842 | 0.3775 | 0.0200 | 0.1446 | 0.000000000 | 0.000010486 |
| 21 | Desmarestia | 0.005 | 1.3325 | 1.0077 | 0.1155 | 0.6980 | 0.009674545 | 0.004139568 |
| 26 | Desmarestia | 0.005 | 1.3449 | 1.1135 | 0.0931 | 0.5890 | 0.008572219 | 0.003890682 |
| 1 | Desmarestia | 0.015 | 1.1163 | 0.4659 | 0.0609 | 0.3799 | 0.001681461 | 0.000833461 |
| 7 | Desmarestia | 0.015 | 1.1348 | 0.5420 | 0.0557 | 0.3641 | 0.002577336 | 0.001356354 |
| 21 | Desmarestia | 0.015 | 1.1039 | 0.4454 | 0.1008 | 0.6409 | 0.001769049 | 0.001087991 |
| 26 | Desmarestia | 0.015 | 1.0944 | 0.4153 | 0.0604 | 0.3977 | 0.000534065 | 0.000398508 |
| 1 | Desmarestia | 0.025 | 1.0845 | 0.3759 | 0.0562 | 0.3676 | 0.000016086 | 0.000054623 |
| 7 | Desmarestia | 0.025 | 1.1131 | 0.4646 | 0.0435 | 0.2948 | 0.001156830 | 0.000555988 |
| 21 | Desmarestia | 0.025 | 1.0889 | 0.3908 | 0.0694 | 0.4536 | 0.000292454 | 0.000206357 |
| 26 | Desmarestia | 0.025 | 1.0889 | 0.3931 | 0.0483 | 0.3227 | 0.000240620 | 0.000155774 |
| 1 | Desmarestia | 0.035 | 1.0828 | 0.3730 | 0.0321 | 0.2290 | 0.000000000 | 0.000020498 |
| 7 | Desmarestia | 0.035 | 1.2222 | 0.7120 | 0.0410 | 0.2793 | 0.005544992 | 0.002012499 |
| 21 | Desmarestia | 0.035 | 1.0860 | 0.3813 | 0.0493 | 0.3276 | 0.000160638 | 0.000091997 |
| 26 | Desmarestia | 0.035 | 1.0897 | 0.3984 | 0.0548 | 0.3248 | 0.000338822 | 0.000236334 |
| 1 | Desmarestia | 0.045 | 1.0822 | 0.3700 | 0.0229 | 0.1749 | 0.000000000 | 0.000004862 |
| 7 | Desmarestia | 0.045 | 1.0900 | 0.3921 | 0.0381 | 0.2662 | 0.000263207 | 0.000139459 |
| 21 | Desmarestia | 0.045 | 1.3513 | 1.0790 | 0.0870 | 0.5171 | 0.021282875 | 0.009460479 |
| 26 | Desmarestia | 0.045 | 1.0839 | 0.3755 | 0.0342 | 0.2436 | 0.000059846 | 0.000036668 |
| 1 | Palmaria | 0.005 | 1.1321 | 0.5269 | 0.0438 | 0.2717 | 0.000701968 | 0.000390587 |
| 7 | Palmaria | 0.005 | 1.2162 | 0.7508 | 0.0535 | 0.3370 | 0.002490775 | 0.001148810 |
| 14 | Palmaria | 0.005 | 1.2657 | 0.8402 | 0.0633 | 0.3769 | 0.003824020 | 0.001675058 |
| 21 | Palmaria | 0.005 | 1.0855 | 0.3865 | 0.0448 | 0.3090 | 0.000001855 | 0.000043742 |
| 26 | Palmaria | 0.005 | 1.3106 | 1.0650 | 0.0497 | 0.3023 | 0.003817012 | 0.001940937 |
| 1 | Palmaria | 0.015 | 1.1015 | 0.4294 | 0.0360 | 0.2383 | 0.000560591 | 0.000308685 |
| 7 | Palmaria | 0.015 | 1.1144 | 0.4499 | 0.0456 | 0.2950 | 0.001245115 | 0.000522475 |
| 14 | Palmaria | 0.015 | 1.0938 | 0.4110 | 0.0164 | 0.1363 | 0.000189298 | 0.000097817 |
| 21 | Palmaria | 0.015 | 1.1241 | 0.4799 | 0.0582 | 0.3525 | 0.001968828 | 0.000910391 |
| 26 | Palmaria | 0.015 | 1.1169 | 0.4768 | 0.0461 | 0.2980 | 0.001341664 | 0.000700608 |
| 1 | Palmaria | 0.025 | 1.0843 | 0.3709 | 0.0253 | 0.1755 | 0.000001955 | 0.000007996 |
| 7 | Palmaria | 0.025 | 1.0853 | 0.3792 | 0.0306 | 0.2187 | 0.000052003 | 0.000044228 |
| 14 | Palmaria | 0.025 | 1.0901 | 0.3875 | 0.0394 | 0.2631 | 0.000222989 | 0.000100203 |
| 21 | Palmaria | 0.025 | 1.0864 | 0.3796 | 0.0286 | 0.1955 | 0.000059478 | 0.000042718 |
| 26 | Palmaria | 0.025 | 1.0872 | 0.3818 | 0.0300 | 0.2011 | 0.000104656 | 0.000051746 |
| 1 | Palmaria | 0.035 | 1.0837 | 0.3718 | 0.0226 | 0.1634 | 0.000000000 | 0.000010660 |
| 7 | Palmaria | 0.035 | 1.0823 | 0.3740 | 0.0227 | 0.1749 | 0.000000000 | 0.000018343 |
| 14 | Palmaria | 0.035 | 1.0872 | 0.3828 | 0.0347 | 0.2355 | 0.000140685 | 0.000072300 |
| 21 | Palmaria | 0.035 | 1.0837 | 0.3699 | 0.0321 | 0.2235 | 0.000033132 | 0.000007503 |
| 26 | Palmaria | 0.035 | 1.0846 | 0.3743 | 0.0218 | 0.1521 | 0.000048632 | 0.000018862 |
| 1 | Palmaria | 0.045 | 1.2076 | 0.7520 | 0.0807 | 0.4631 | 0.008821764 | 0.004733173 |
| 7 | Palmaria | 0.045 | 1.0820 | 0.3689 | 0.0213 | 0.1599 | 0.000000000 | 0.000002413 |
| 14 | Palmaria | 0.045 | 1.0847 | 0.3719 | 0.0304 | 0.2172 | 0.000075444 | 0.000017000 |
| 21 | Palmaria | 0.045 | 1.0840 | 0.3714 | 0.0227 | 0.1572 | 0.000039788 | 0.000010630 |
| 26 | Palmaria | 0.045 | 1.0842 | 0.3724 | 0.0192 | 0.1387 | 0.000040756 | 0.000011665 |