Vanreusel, Ann; Hauquier, Frejia; Beuselinck, Bart; Van Gansbeke, Dirk; Viaene, Niels; Veit-Köhler, Gritta (2021): Biotic water-column characteristics for stations from the North-Western Weddell Sea, Bransfield Strait, and Drake Passage (POLARSTERN cruise PS 81, ANT-XXIX/3, January-March 2013) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.932771
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Around the Antarctic Peninsula (North-Western Weddell Sea, Bransfield Strait, Drake Passage) water samples for measurements of chlorophyll-a were collected with Niskin bottles mounted on a CTD rosette. At each station samples were taken at two depths, the chlorophyll-a maximum (Cmax, defined as the water depth with maximum fluorescence detected during in-situ profiles) and close to the seafloor (bottom). Water samples were poured over a 100-µm sieve to remove larger particles and filtered over glass fibre filters GF/C at approximately 250 mbar. Colouring of filters determined the amount of sea water used (3–5l). Filters were stored at −80°C. Chloroplastic pigments were extracted with 10ml acetone (90%), determined using a fluorimeter and expressed in µg/l. For details see Hauquier et al. (2015) and Veit-Köhler et al. (2018).
Supplement to:
Säring, Friederike; Veit-Köhler, Gritta; Seifert, Derya; Liskow, Iris; Link, Heike (2022): Sea-ice-related environmental drivers affect meiofauna and macrofauna communities differently at large scales (Southern Ocean, Antarctic). Marine Ecology Progress Series, 700, 13-37, https://doi.org/10.3354/meps14188
Related to:
Vanreusel, Ann; Hauquier, Frejia; Beuselinck, Bart; Van Gansbeke, Dirk; Viaene, Niels; Veit-Köhler, Gritta (2021): Abiotic and biotic sediment characteristics for stations from the North-Western Weddell Sea, Bransfield Strait, and Drake Passage (POLARSTERN cruise PS 81, ANT-XXIX/3, January-March 2013). PANGAEA, https://doi.org/10.1594/PANGAEA.932856
Veit-Köhler, Gritta; Durst, Stephan; Schuckenbrock, Jan; Hellmann, Annika; Bruhn, Marco; Durán Suja, Laura; Hauquier, Freija (2017): Meiofauna counts during POLARSTERN cruise ANT-XXIX/3 in January-March 2013: Weddell Sea, Bransfield Strait, Drake Passage. PANGAEA, https://doi.org/10.1594/PANGAEA.882582
Further details:
Gutt, Julian (2013): The Expedition of the Research Vessel Polarstern to the Antarctic in 2013 (ANT-XXIX/3). Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 665, 151 pp, https://doi.org/10.2312/BzPM_0665_2013
Hauquier, Freija; Durán Suja, Laura; Gutt, Julian; Veit-Köhler, Gritta; Vanreusel, Ann (2015): Different oceanographic regimes in the vicinity of the Antarctic Peninsula reflected in benthic nematode communities. PLoS ONE, 10(9), e0137527, https://doi.org/10.1371/journal.pone.0137527
Hauquier, Freija; Veit-Köhler, Gritta (2013): 3.10 Meiofauna and water masses: looking for the link. In: Gutt, J (ed.) The Expedition of the Research Vessel "Polarstern" to the Antarctic in 2013 (ANT-XXIX/3), Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 665, 73-77, https://doi.org/10.2312/BzPM_0665_2013
Veit-Köhler, Gritta; Durst, Stephan; Schuckenbrock, Jan; Hauquier, Freija; Durán Suja, Laura; Dorschel, Boris; Vanreusel, Ann; Martínez Arbizu, Pedro (2018): Oceanographic and topographic conditions structure benthic meiofauna communities in the Weddell Sea, Bransfield Strait and Drake Passage (Antarctic). Progress in Oceanography, 162, 240-256, https://doi.org/10.1016/j.pocean.2018.03.005
Project(s):
Funding:
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS81_03
Belgian Federal Science Policy Office (BELSPO), grant/award no. BR/132/A1/VERSO: Ecosystem Responses to global change : a multiscale approach in the Southern Ocean (VERSO)
German Research Foundation (DFG), grant/award no. 5472008: Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas
Coverage:
Median Latitude: -62.796053 * Median Longitude: -58.361955 * South-bound Latitude: -64.004500 * West-bound Longitude: -61.335830 * North-bound Latitude: -61.948330 * East-bound Longitude: -54.551830
Date/Time Start: 2013-01-26T09:02:00 * Date/Time End: 2013-03-12T13:46:00
Minimum DEPTH, water: 15.0 m * Maximum DEPTH, water: 739.0 m
Event(s):
PS81/116-1 * Latitude: -62.591670 * Longitude: -56.455670 * Date/Time: 2013-01-26T09:02:00 * Elevation: -201.5 m * Location: Scotia Sea * Campaign: ANT-XXIX/3 (PS81) * Basis: Polarstern * Method/Device: CTD/Rosette (CTD-RO)
PS81/118-1 * Latitude: -62.441170 * Longitude: -56.287670 * Date/Time: 2013-01-27T05:59:00 * Elevation: -439.5 m * Location: Scotia Sea * Campaign: ANT-XXIX/3 (PS81) * Basis: Polarstern * Method/Device: CTD/Rosette (CTD-RO)
PS81/120-1 * Latitude: -63.077000 * Longitude: -54.551830 * Date/Time: 2013-01-28T18:22:00 * Elevation: -530.4 m * Location: Weddell Sea * Campaign: ANT-XXIX/3 (PS81) * Basis: Polarstern * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Vanreusel, Ann | |||
| 2 | Date/Time of event | Date/Time | Vanreusel, Ann | |||
| 3 | Latitude of event | Latitude | Vanreusel, Ann | |||
| 4 | Longitude of event | Longitude | Vanreusel, Ann | |||
| 5 | Elevation of event | Elevation | m | Vanreusel, Ann | ||
| 6 | Cruise/expedition | Expedition | Vanreusel, Ann | |||
| 7 | Station label | Station | Vanreusel, Ann | |||
| 8 | Sample type | Samp type | Vanreusel, Ann | depth definition | ||
| 9 | DEPTH, water | Depth water | m | Vanreusel, Ann | Geocode | |
| 10 | Date | Date | Vanreusel, Ann | |||
| 11 | Sample volume | Samp vol | l | Vanreusel, Ann | Filtered volume | |
| 12 | Chlorophyll a | Chl a | µg/l | Vanreusel, Ann | Fluorometry |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
228 data points
Data
| 1 Event | 2 Date/Time | 3 Latitude | 4 Longitude | 5 Elevation [m] | 6 Expedition | 7 Station | 8 Samp type | 9 Depth water [m] | 10 Date | 11 Samp vol [l] | 12 Chl a [µg/l] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PS81/116-1 | 2013-01-26T09:02 | -62.5917 | -56.4557 | -202 | PS81 | 116-1 | Cmax | 20.0 | 2013-01-26 | 3.0 | 0.148 |
| PS81/116-1 | 2013-01-26T09:02 | -62.5917 | -56.4557 | -202 | PS81 | 116-1 | bottom | 182.0 | 2013-01-26 | 5.0 | 0.022 |
| PS81/118-1 | 2013-01-27T05:59 | -62.4412 | -56.2877 | -440 | PS81 | 118-1 | Cmax | 19.9 | 2013-01-27 | 3.0 | 0.181 |
| PS81/118-1 | 2013-01-27T05:59 | -62.4412 | -56.2877 | -440 | PS81 | 118-1 | bottom | 420.1 | 2013-01-27 | 5.0 | 0.009 |
| PS81/120-1 | 2013-01-28T18:22 | -63.0770 | -54.5518 | -530 | PS81 | 120-1 | Cmax | 20.0 | 2013-01-28 | 3.0 | 0.088 |
| PS81/120-1 | 2013-01-28T18:22 | -63.0770 | -54.5518 | -530 | PS81 | 120-1 | bottom | 511.0 | 2013-01-28 | 4.0 | 0.025 |
| PS81/162-1 | 2013-02-10T08:19 | -64.0045 | -56.7380 | -220 | PS81 | 162-1 | Cmax | 20.0 | 2013-02-10 | 3.0 | 0.065 |
| PS81/162-1 | 2013-02-10T08:19 | -64.0045 | -56.7380 | -220 | PS81 | 162-1 | bottom | 207.0 | 2013-02-10 | 5.0 | 0.038 |
| PS81/163-1 | 2013-02-10T19:24 | -63.8845 | -56.4365 | -468 | PS81 | 163-1 | Cmax | 50.0 | 2013-02-11 | 3.0 | 0.070 |
| PS81/163-1 | 2013-02-10T19:24 | -63.8845 | -56.4365 | -468 | PS81 | 163-1 | bottom | 453.0 | 2013-02-11 | 4.5 | 0.013 |
| PS81/190-1 | 2013-02-20T20:02 | -63.8417 | -55.5608 | -400 | PS81 | 190-1 | Cmax | 20.0 | 2013-02-20 | 5.0 | 0.097 |
| PS81/190-1 | 2013-02-20T20:02 | -63.8417 | -55.5608 | -400 | PS81 | 190-1 | bottom | 390.0 | 2013-02-20 | 5.0 | 0.038 |
| PS81/193-1 | 2013-02-23T05:54 | -62.7168 | -57.5693 | -577 | PS81 | 193-1 | Cmax | 20.0 | 2013-02-23 | 5.0 | 0.223 |
| PS81/193-1 | 2013-02-23T05:54 | -62.7168 | -57.5693 | -577 | PS81 | 193-1 | bottom | 562.0 | 2013-02-23 | 5.0 | 0.013 |
| PS81/196-1 | 2013-02-24T08:35 | -62.8002 | -57.0828 | -567 | PS81 | 196-1 | Cmax | 20.0 | 2013-02-24 | 5.0 | 0.177 |
| PS81/196-1 | 2013-02-24T08:35 | -62.8002 | -57.0828 | -567 | PS81 | 196-1 | bottom | 543.0 | 2013-02-24 | 5.0 | 0.028 |
| PS81/202-1 | 2013-02-27T14:01 | -62.9333 | -58.0078 | -758 | PS81 | 202-1 | Cmax | 50.0 | 2013-02-27 | 5.0 | 0.224 |
| PS81/202-1 | 2013-02-27T14:01 | -62.9333 | -58.0078 | -758 | PS81 | 202-1 | bottom | 739.0 | 2013-02-27 | 5.0 | 0.021 |
| PS81/215-1 | 2013-03-01T20:05 | -62.8928 | -58.2443 | -530 | PS81 | 215-1 | Cmax | 40.0 | 2013-03-01 | 5.0 | 0.161 |
| PS81/215-1 | 2013-03-01T20:05 | -62.8928 | -58.2443 | -530 | PS81 | 215-1 | bottom | 518.0 | 2013-03-01 | 5.0 | 0.010 |
| PS81/218-1 | 2013-03-02T14:53 | -62.9488 | -58.4277 | -691 | PS81 | 218-1 | Cmax | 20.0 | 2013-03-02 | 5.0 | 0.246 |
| PS81/218-1 | 2013-03-02T14:53 | -62.9488 | -58.4277 | -691 | PS81 | 218-1 | bottom | 672.0 | 2013-03-02 | 5.0 | 0.019 |
| PS81/225-1 | 2013-03-04T10:18 | -62.9345 | -58.6770 | -539 | PS81 | 225-1 | Cmax | 20.0 | 2013-03-04 | 5.0 | 0.271 |
| PS81/225-1 | 2013-03-04T10:18 | -62.9345 | -58.6770 | -539 | PS81 | 225-1 | bottom | 525.0 | 2013-03-04 | 5.0 | 0.030 |
| PS81/230-1 | 2013-03-05T19:09 | -63.1395 | -60.6550 | -677 | PS81 | 230-1 | Cmax | 20.0 | 2013-03-05 | 5.0 | 0.566 |
| PS81/230-1 | 2013-03-05T19:09 | -63.1395 | -60.6550 | -677 | PS81 | 230-1 | bottom | 660.0 | 2013-03-05 | 5.0 | 0.000 |
| PS81/235-1 | 2013-03-07T18:48 | -62.2717 | -61.1712 | -369 | PS81 | 235-1 | Cmax | 20.0 | 2013-03-07 | 4.5 | 0.674 |
| PS81/235-1 | 2013-03-07T18:48 | -62.2717 | -61.1712 | -369 | PS81 | 235-1 | bottom | 372.0 | 2013-03-07 | 5.0 | 0.016 |
| PS81/238-2 | 2013-03-08T16:00 | -62.3455 | -61.3358 | -465 | PS81 | 238-2 | Cmax | 20.0 | 2013-03-08 | 4.0 | 0.489 |
| PS81/238-2 | 2013-03-08T16:00 | -62.3455 | -61.3358 | -465 | PS81 | 238-2 | bottom | 454.0 | 2013-03-08 | 5.0 | 0.027 |
| PS81/241-1 | 2013-03-09T10:13 | -62.1105 | -60.6087 | -395 | PS81 | 241-1 | Cmax | 20.0 | 2013-03-09 | 4.0 | 0.854 |
| PS81/241-1 | 2013-03-09T10:13 | -62.1105 | -60.6087 | -395 | PS81 | 241-1 | bottom | 396.0 | 2013-03-09 | 5.0 | 0.006 |
| PS81/243-1 | 2013-03-09T23:18 | -62.2045 | -60.7403 | -497 | PS81 | 243-1 | Cmax | 20.0 | 2013-03-10 | 4.0 | 0.589 |
| PS81/243-1 | 2013-03-09T23:18 | -62.2045 | -60.7403 | -497 | PS81 | 243-1 | bottom | 486.0 | 2013-03-10 | 5.0 | 0.000 |
| PS81/247-2 | 2013-03-11T14:39 | -61.9483 | -60.1248 | -401 | PS81 | 247-2 | Cmax | 15.0 | 2013-03-11 | 4.0 | 0.600 |
| PS81/247-2 | 2013-03-11T14:39 | -61.9483 | -60.1248 | -401 | PS81 | 247-2 | bottom | 396.0 | 2013-03-11 | 5.0 | 0.037 |
| PS81/250-1 | 2013-03-12T13:46 | -62.0380 | -60.2018 | -487 | PS81 | 250-1 | Cmax | 20.0 | 2013-03-12 | 4.0 | 0.452 |
| PS81/250-1 | 2013-03-12T13:46 | -62.0380 | -60.2018 | -487 | PS81 | 250-1 | bottom | 479.0 | 2013-03-12 | 5.0 | 0.000 |