Owsianowski, Nils; Richter, Claudio (2020): Distribution of cryobethic algae during ROV dive PS111_117-1 to the grounding zone of the Antarctic ice-sheet [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.924770, In: Owsianowski, N; Richter, C (2020): Glacial dynamics, distribution of cryobethic algae and fish and a 3D model of the grounding zone of a tidewater cliff in front of Coats Land's coast [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.924822
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Owsianowski, Nils; Schröder, Henning; Maier, Sandra; Richter, Claudio (2019): Sea-floor videos (benthos) along ROV profile PS111_117-1 during POLARSTERN cruise PS111, links to videos. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.909256
Schröder, Michael (2018): The Expedition PS111 of the Research Vessel POLARSTERN to the southern Weddell Sea in 2018. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 718, 161 pp, https://doi.org/10.2312/BzPM_0718_2018
Project(s):
Bentho-Pelagic Processes @ AWI (AWI_BPP)
Coverage:
Median Latitude: -77.584484 * Median Longitude: -34.547941 * South-bound Latitude: -77.585961 * West-bound Longitude: -34.549250 * North-bound Latitude: -77.583006 * East-bound Longitude: -34.546632
Date/Time Start: 2018-02-23T14:00:00 * Date/Time End: 2018-02-23T16:38:00
Minimum DEPTH, water: -147.5 m * Maximum DEPTH, water: -2.5 m
Event(s):
PS111_117-1 * Latitude Start: -77.585961 * Longitude Start: -34.546632 * Latitude End: -77.583006 * Longitude End: -34.549250 * Date/Time Start: 2018-02-23T14:00:00 * Date/Time End: 2018-02-23T16:38:00 * Elevation Start: -159.0 m * Elevation End: -162.0 m * Location: Weddell Sea * Campaign: PS111 (ANT-XXXIII/2) * Basis: Polarstern * Method/Device: Remote operated vehicle (ROV)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, water | Depth water | m | Owsianowski, Nils | Geocode – +/-2.5 | |
| 2 | Algae, cover | Algae cov | % | Owsianowski, Nils | ||
| 3 | Algae, cover, standard deviation | Algae cov std dev | ± | Owsianowski, Nils | ||
| 4 | Chlorophyll a | Chl a | mg/m3 | Owsianowski, Nils | ||
| 5 | Chlorophyll a, standard deviation | Chl a std dev | ± | Owsianowski, Nils |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
120 data points
Data
| 1 Depth water [m] | 2 Algae cov [%] | 3 Algae cov std dev [±] | 4 Chl a [mg/m3] | 5 Chl a std dev [±] |
|---|---|---|---|---|
| -2.5 | 0.880 | 0.868 | 0.548 | 0.247 |
| -7.5 | 2.866 | 2.244 | 0.882 | 0.341 |
| -12.5 | 2.301 | 1.238 | 0.960 | 0.519 |
| -17.5 | 3.336 | 0.789 | 1.235 | 0.691 |
| -22.5 | 2.065 | 1.484 | 1.198 | 0.465 |
| -27.5 | 1.146 | 0.453 | 0.977 | 0.546 |
| -32.5 | 2.119 | 1.429 | 1.131 | 0.960 |
| -37.5 | 0.589 | 0.282 | 1.018 | 0.631 |
| -42.5 | 1.910 | 0.697 | 0.902 | 0.373 |
| -47.5 | 1.316 | 0.523 | 0.894 | 0.673 |
| -52.5 | 1.738 | 0.393 | 0.896 | 0.684 |
| -57.5 | 1.130 | 0.356 | 0.924 | 0.492 |
| -62.5 | 0.359 | 0.162 | 0.719 | 0.355 |
| -67.5 | 0.387 | 0.157 | 0.788 | 0.493 |
| -72.5 | 0.302 | 0.108 | 0.765 | 0.437 |
| -77.5 | 0.170 | 0.076 | 0.738 | 0.364 |
| -82.5 | 0.106 | 0.035 | 0.733 | 0.324 |
| -87.5 | 0.084 | 0.037 | 0.857 | 0.507 |
| -92.5 | 0.000 | 0.000 | 0.747 | 0.323 |
| -97.5 | 0.000 | 0.000 | 0.565 | 0.187 |
| -102.5 | 0.000 | 0.000 | 0.579 | 0.188 |
| -107.5 | 0.000 | 0.000 | 0.751 | 0.338 |
| -112.5 | 0.000 | 0.000 | 0.592 | 0.265 |
| -117.5 | 0.000 | 0.000 | 0.687 | 0.432 |
| -122.5 | 0.000 | 0.000 | 0.545 | 0.237 |
| -127.5 | 0.000 | 0.000 | 0.577 | 0.400 |
| -132.5 | 0.000 | 0.000 | 0.551 | 0.364 |
| -137.5 | 0.000 | 0.000 | 0.525 | 0.382 |
| -142.5 | 0.000 | 0.000 | 0.503 | 0.446 |
| -147.5 | 0.000 | 0.000 | 0.409 | 0.274 |