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)
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2021
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| _version_ | 1867171027414417408 |
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| author | Vanreusel, Ann Hauquier, Frejia Beuselinck, Bart Van Gansbeke, Dirk Viaene, Niels Veit-Köhler, Gritta |
| author_facet | Vanreusel, Ann Hauquier, Frejia Beuselinck, Bart Van Gansbeke, Dirk Viaene, Niels Veit-Köhler, Gritta |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | 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). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_932771 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | 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) Vanreusel, Ann Hauquier, Frejia Beuselinck, Bart Van Gansbeke, Dirk Viaene, Niels Veit-Köhler, Gritta Antarctic; ANT-XXIX/3; Chlorophyll a; Cruise/expedition; CTD; CTD/Rosette; CTD-RO; Date; Date/Time of event; DEPTH, water; Elevation of event; Event label; Fluorometry; Latitude of event; Longitude of event; Pigments; Polarstern; Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas; PS81; PS81/116-1; PS81/118-1; PS81/120-1; PS81/162-1; PS81/163-1; PS81/190-1; PS81/193-1; PS81/196-1; PS81/202-1; PS81/215-1; PS81/218-1; PS81/225-1; PS81/230-1; PS81/235-1; PS81/238-2; PS81/241-1; PS81/243-1; PS81/247-2; PS81/250-1; Sample type; Sample volume; Scotia Sea; Southern Ocean; SPP1158; Station label; Water-column parameters; Weddell Sea 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). |
| title | 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) |
| topic | Antarctic; ANT-XXIX/3; Chlorophyll a; Cruise/expedition; CTD; CTD/Rosette; CTD-RO; Date; Date/Time of event; DEPTH, water; Elevation of event; Event label; Fluorometry; Latitude of event; Longitude of event; Pigments; Polarstern; Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas; PS81; PS81/116-1; PS81/118-1; PS81/120-1; PS81/162-1; PS81/163-1; PS81/190-1; PS81/193-1; PS81/196-1; PS81/202-1; PS81/215-1; PS81/218-1; PS81/225-1; PS81/230-1; PS81/235-1; PS81/238-2; PS81/241-1; PS81/243-1; PS81/247-2; PS81/250-1; Sample type; Sample volume; Scotia Sea; Southern Ocean; SPP1158; Station label; Water-column parameters; Weddell Sea |
| url | https://doi.org/10.1594/PANGAEA.932771 |