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| Main Authors: | , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2021
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.932769 |
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| _version_ | 1867171875946233856 |
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| author | Viljoen, Johannes J Fietz, Susanne |
| author_facet | Viljoen, Johannes J Fietz, Susanne |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Surface phytoplankton photosynthetic pigment concentrations were collected during the logistical austral summer cruise SANAE-56 from December 2016 to February 2017 on board the SA Agulhas II in the Atlantic sector of the Southern Ocean. The cruise consisted of various legs that covered a transect between Cape Town and Antarctica (primarily on the zero meridian) and a transect between Antarctica and South Georgia crossing the Weddell Gyre and the South Sandwich Islands. Discrete seawater samples, for chlorophyll-a and accessory pigment analysis, were taken at relatively high (<1 degree) resolution from the ship's underway supply system (5-6m water depth) to determine the surface phytoplankton community abundance and structure. Filtered samples were analysed by High-Performance Liquid Chromatography (HPLC) at Laboratoire d'Océanographie de Villefranche (LOV – CNRS) according to Ras et al. 2008 (doi:10.5194/bg-5-353-2008). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_932769 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Surface summer phytoplankton pigment concentrations measured by HPLC during the SANAE-56 cruise in the Atlantic Southern Ocean between December 2016 and February 2017 Viljoen, Johannes J Fietz, Susanne 19-Butanoyloxyfucoxanthin; 19-Hexanoyloxyfucoxanthin; Alloxanthin; alpha-Carotene + beta-Carotene; Antheraxanthin; Bacteriochlorophyll a; Chlorophyll a, total; Chlorophyll a + allomers + epimers; Chlorophyll b; Chlorophyll b + divinyl chlorophyll b; Chlorophyll c1+c2; Chlorophyll c3; Chlorophyllide a; DATE/TIME; DEPTH, water; Diadinoxanthin; Diatoxanthin; Discretely sampled from water stream of Underway-Supply-System; Divinyl chlorophyll a; Divinyl chlorophyll b; Fucoxanthin; High Performance Liquid Chromatography (HPLC), Ras et al. (2008); HPLC; HPLC pigments; LATITUDE; LONGITUDE; Lutein; Neoxanthin; Peridinin; Phaeophytin a; Pheophorbide a; phytoplankton pigments; Prasinoxanthin; S. A. Agulhas II; Salinity; Sample ID; SANAE_56; SANAE_56-Underway; Southern Ocean; South Sandwich Islands; Temperature, water; Thermosalinograph; TSG; Violaxanthin; Weddell Gyre; Zeaxanthin Surface phytoplankton photosynthetic pigment concentrations were collected during the logistical austral summer cruise SANAE-56 from December 2016 to February 2017 on board the SA Agulhas II in the Atlantic sector of the Southern Ocean. The cruise consisted of various legs that covered a transect between Cape Town and Antarctica (primarily on the zero meridian) and a transect between Antarctica and South Georgia crossing the Weddell Gyre and the South Sandwich Islands. Discrete seawater samples, for chlorophyll-a and accessory pigment analysis, were taken at relatively high (<1 degree) resolution from the ship's underway supply system (5-6m water depth) to determine the surface phytoplankton community abundance and structure. Filtered samples were analysed by High-Performance Liquid Chromatography (HPLC) at Laboratoire d'Océanographie de Villefranche (LOV – CNRS) according to Ras et al. 2008 (doi:10.5194/bg-5-353-2008). |
| title | Surface summer phytoplankton pigment concentrations measured by HPLC during the SANAE-56 cruise in the Atlantic Southern Ocean between December 2016 and February 2017 |
| topic | 19-Butanoyloxyfucoxanthin; 19-Hexanoyloxyfucoxanthin; Alloxanthin; alpha-Carotene + beta-Carotene; Antheraxanthin; Bacteriochlorophyll a; Chlorophyll a, total; Chlorophyll a + allomers + epimers; Chlorophyll b; Chlorophyll b + divinyl chlorophyll b; Chlorophyll c1+c2; Chlorophyll c3; Chlorophyllide a; DATE/TIME; DEPTH, water; Diadinoxanthin; Diatoxanthin; Discretely sampled from water stream of Underway-Supply-System; Divinyl chlorophyll a; Divinyl chlorophyll b; Fucoxanthin; High Performance Liquid Chromatography (HPLC), Ras et al. (2008); HPLC; HPLC pigments; LATITUDE; LONGITUDE; Lutein; Neoxanthin; Peridinin; Phaeophytin a; Pheophorbide a; phytoplankton pigments; Prasinoxanthin; S. A. Agulhas II; Salinity; Sample ID; SANAE_56; SANAE_56-Underway; Southern Ocean; South Sandwich Islands; Temperature, water; Thermosalinograph; TSG; Violaxanthin; Weddell Gyre; Zeaxanthin |
| url | https://doi.org/10.1594/PANGAEA.932769 |