KOSMOS 2018 Gran Canaria mesocosm study on artificial upwelling: pigment concentration and pigment-based phytoplankton community composition
Pigment concentration and pigment-based phytoplankton community composition data from a KOSMOS mesocosm experiment carried out in the frame work of the Ocean Artificial Upwelling project. The experiment was performed in the North-East Atlantic Ocean off the coast of Gran Canaria in autumn 2018 and l...
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PANGAEA
2023
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.960321 https://doi.org/10.1594/PANGAEA.960321 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.960321 2024-09-15T18:24:45+00:00 KOSMOS 2018 Gran Canaria mesocosm study on artificial upwelling: pigment concentration and pigment-based phytoplankton community composition Ortiz Cortes, Joaquin Arístegui, Javier Taucher, Jan Riebesell, Ulf MEDIAN LATITUDE: 27.927867 * MEDIAN LONGITUDE: -15.364302 * SOUTH-BOUND LATITUDE: 27.927567 * WEST-BOUND LONGITUDE: -15.364717 * NORTH-BOUND LATITUDE: 27.928167 * EAST-BOUND LONGITUDE: -15.363833 * DATE/TIME START: 2018-11-06T00:00:00 * DATE/TIME END: 2018-12-14T00:00:00 2023 text/tab-separated-values, 8535 data points https://doi.pangaea.de/10.1594/PANGAEA.960321 https://doi.org/10.1594/PANGAEA.960321 en eng PANGAEA Ortiz Cortes, Joaquin; Arístegui, Javier; Taucher, Jan; Riebesell, Ulf (2022): Artificial Upwelling in Singular and Recurring Mode: Consequences for Net Community Production and Metabolic Balance. Frontiers in Marine Science, 8, 743105, https://doi.org/10.3389/fmars.2021.743105 https://doi.pangaea.de/10.1594/PANGAEA.960321 https://doi.org/10.1594/PANGAEA.960321 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess 19-Butanoyloxyfucoxanthin 19-Hexanoyloxyfucoxanthin Alloxanthin artificial upwelling Canarias Sea carbon sequestration Chemtax Chlorophyll a Chlorophyceae Chrysophyceae Cryptophyceae Cyanobacteria Diatoms Dinophyceae Prasinophyceae Prochlorophyceae Prymnesiophyceae total Chlorophyll a + divinyl chlorophyll a Chlorophyll b Chlorophyll c2 Chlorophyll c3 Day of experiment Depth water experiment bottom/maximum top/minimum Diadinoxanthin Diatoxanthin Divinyl chlorophyll a Event label Field experiment Food web Fucoxanthin High Performance Liquid Chromatography (HPLC) HPLC/CHEMTAX (Mackey et al. 1996) dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.96032110.3389/fmars.2021.743105 2024-07-24T02:31:35Z Pigment concentration and pigment-based phytoplankton community composition data from a KOSMOS mesocosm experiment carried out in the frame work of the Ocean Artificial Upwelling project. The experiment was performed in the North-East Atlantic Ocean off the coast of Gran Canaria in autumn 2018 and lasted for 39 days. In this study we investigated the effect of different intensities of artificial upwelling combined with two upwelling modes (recurring additions versus one singular addition) on the phytoplankton community. Filters were analysed for a range of photosynthetic pigments using reverse-phase high-performance liquid chromatography (HPLC). Based on pigment concentrations, phytoplankton community composition was approximated using the CHEMTAX software with the original pigment ratios from Mackey et al (1996, doi:10.3354/meps144265). The input included Chl a, b, c2, and c3, peridinin, 19'-butanoyloxyfucoxanthin, fucoxanthin, neoxanthin, prasinoxanthin, violaxanthin, 19'-hexanoyloxyfucoxanthin, alloxanthin, diadinoxanthin, diatoxanthin and zeaxanthin. Divinyl Chl a was instead fully associated with Prochlorophyceae. The presence of the main phytoplankton groups is expressed in Chl a equivalents. Dataset North East Atlantic PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-15.364717,-15.363833,27.928167,27.927567) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
19-Butanoyloxyfucoxanthin 19-Hexanoyloxyfucoxanthin Alloxanthin artificial upwelling Canarias Sea carbon sequestration Chemtax Chlorophyll a Chlorophyceae Chrysophyceae Cryptophyceae Cyanobacteria Diatoms Dinophyceae Prasinophyceae Prochlorophyceae Prymnesiophyceae total Chlorophyll a + divinyl chlorophyll a Chlorophyll b Chlorophyll c2 Chlorophyll c3 Day of experiment Depth water experiment bottom/maximum top/minimum Diadinoxanthin Diatoxanthin Divinyl chlorophyll a Event label Field experiment Food web Fucoxanthin High Performance Liquid Chromatography (HPLC) HPLC/CHEMTAX (Mackey et al. 1996) |
spellingShingle |
19-Butanoyloxyfucoxanthin 19-Hexanoyloxyfucoxanthin Alloxanthin artificial upwelling Canarias Sea carbon sequestration Chemtax Chlorophyll a Chlorophyceae Chrysophyceae Cryptophyceae Cyanobacteria Diatoms Dinophyceae Prasinophyceae Prochlorophyceae Prymnesiophyceae total Chlorophyll a + divinyl chlorophyll a Chlorophyll b Chlorophyll c2 Chlorophyll c3 Day of experiment Depth water experiment bottom/maximum top/minimum Diadinoxanthin Diatoxanthin Divinyl chlorophyll a Event label Field experiment Food web Fucoxanthin High Performance Liquid Chromatography (HPLC) HPLC/CHEMTAX (Mackey et al. 1996) Ortiz Cortes, Joaquin Arístegui, Javier Taucher, Jan Riebesell, Ulf KOSMOS 2018 Gran Canaria mesocosm study on artificial upwelling: pigment concentration and pigment-based phytoplankton community composition |
topic_facet |
19-Butanoyloxyfucoxanthin 19-Hexanoyloxyfucoxanthin Alloxanthin artificial upwelling Canarias Sea carbon sequestration Chemtax Chlorophyll a Chlorophyceae Chrysophyceae Cryptophyceae Cyanobacteria Diatoms Dinophyceae Prasinophyceae Prochlorophyceae Prymnesiophyceae total Chlorophyll a + divinyl chlorophyll a Chlorophyll b Chlorophyll c2 Chlorophyll c3 Day of experiment Depth water experiment bottom/maximum top/minimum Diadinoxanthin Diatoxanthin Divinyl chlorophyll a Event label Field experiment Food web Fucoxanthin High Performance Liquid Chromatography (HPLC) HPLC/CHEMTAX (Mackey et al. 1996) |
description |
Pigment concentration and pigment-based phytoplankton community composition data from a KOSMOS mesocosm experiment carried out in the frame work of the Ocean Artificial Upwelling project. The experiment was performed in the North-East Atlantic Ocean off the coast of Gran Canaria in autumn 2018 and lasted for 39 days. In this study we investigated the effect of different intensities of artificial upwelling combined with two upwelling modes (recurring additions versus one singular addition) on the phytoplankton community. Filters were analysed for a range of photosynthetic pigments using reverse-phase high-performance liquid chromatography (HPLC). Based on pigment concentrations, phytoplankton community composition was approximated using the CHEMTAX software with the original pigment ratios from Mackey et al (1996, doi:10.3354/meps144265). The input included Chl a, b, c2, and c3, peridinin, 19'-butanoyloxyfucoxanthin, fucoxanthin, neoxanthin, prasinoxanthin, violaxanthin, 19'-hexanoyloxyfucoxanthin, alloxanthin, diadinoxanthin, diatoxanthin and zeaxanthin. Divinyl Chl a was instead fully associated with Prochlorophyceae. The presence of the main phytoplankton groups is expressed in Chl a equivalents. |
format |
Dataset |
author |
Ortiz Cortes, Joaquin Arístegui, Javier Taucher, Jan Riebesell, Ulf |
author_facet |
Ortiz Cortes, Joaquin Arístegui, Javier Taucher, Jan Riebesell, Ulf |
author_sort |
Ortiz Cortes, Joaquin |
title |
KOSMOS 2018 Gran Canaria mesocosm study on artificial upwelling: pigment concentration and pigment-based phytoplankton community composition |
title_short |
KOSMOS 2018 Gran Canaria mesocosm study on artificial upwelling: pigment concentration and pigment-based phytoplankton community composition |
title_full |
KOSMOS 2018 Gran Canaria mesocosm study on artificial upwelling: pigment concentration and pigment-based phytoplankton community composition |
title_fullStr |
KOSMOS 2018 Gran Canaria mesocosm study on artificial upwelling: pigment concentration and pigment-based phytoplankton community composition |
title_full_unstemmed |
KOSMOS 2018 Gran Canaria mesocosm study on artificial upwelling: pigment concentration and pigment-based phytoplankton community composition |
title_sort |
kosmos 2018 gran canaria mesocosm study on artificial upwelling: pigment concentration and pigment-based phytoplankton community composition |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.960321 https://doi.org/10.1594/PANGAEA.960321 |
op_coverage |
MEDIAN LATITUDE: 27.927867 * MEDIAN LONGITUDE: -15.364302 * SOUTH-BOUND LATITUDE: 27.927567 * WEST-BOUND LONGITUDE: -15.364717 * NORTH-BOUND LATITUDE: 27.928167 * EAST-BOUND LONGITUDE: -15.363833 * DATE/TIME START: 2018-11-06T00:00:00 * DATE/TIME END: 2018-12-14T00:00:00 |
long_lat |
ENVELOPE(-15.364717,-15.363833,27.928167,27.927567) |
genre |
North East Atlantic |
genre_facet |
North East Atlantic |
op_relation |
Ortiz Cortes, Joaquin; Arístegui, Javier; Taucher, Jan; Riebesell, Ulf (2022): Artificial Upwelling in Singular and Recurring Mode: Consequences for Net Community Production and Metabolic Balance. Frontiers in Marine Science, 8, 743105, https://doi.org/10.3389/fmars.2021.743105 https://doi.pangaea.de/10.1594/PANGAEA.960321 https://doi.org/10.1594/PANGAEA.960321 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.96032110.3389/fmars.2021.743105 |
_version_ |
1810465171379847168 |