KOSMOS mesocosm experiment Gran Canaria 2019 on testing the effect of nutrient composition (Si:N) during artificial upwelling: phytoplankton pigments and composition
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2023
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| _version_ | 1867168219597373440 |
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| author | Goldenberg, Silvan Urs Ortiz Cortes, Joaquin |
| author_facet | Goldenberg, Silvan Urs Ortiz Cortes, Joaquin |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Pigment concentration and pigment-based phytoplankton community composition data from the mesocosm experiment conducted in the Canary Islands in autumn 2019. Depth-integrated (0-2.5m) water samples were taken in 2-days intervals over the course of 33 days. One set of filters (one filter per sampling day and mesocosm) was analysed fluorometrically for Chl a. Another set of filters was 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, and zeaxanthin. Divinyl Chl a was instead fully associated with Prochlorophyceae. The presence of the main phytoplankton groups is expressed in Chl a equivalents and their contribution to the phytoplankton community as percentage to total Chl a. The upwelling treatment started on day 6. Methodological details in Goldenberg et al. (doi:10.3389/fmars.2022.1015188). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_954424 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | KOSMOS mesocosm experiment Gran Canaria 2019 on testing the effect of nutrient composition (Si:N) during artificial upwelling: phytoplankton pigments and composition Goldenberg, Silvan Urs Ortiz Cortes, Joaquin 19-Butanoyloxyfucoxanthin; 19-Hexanoyloxyfucoxanthin; Alloxanthin; AQUACOSM; artificial upwelling; Astaxanthin; Bacillariophyceae; beta-Carotene; Canarias Sea; carbon dioxide removal; CDRmare; Chlorophyceae; Chlorophyll a, Bacillariophyceae; Chlorophyll a, Chlorophyceae; Chlorophyll a, Chrysophyceae; Chlorophyll a, Cryptophyceae; Chlorophyll a, Cyanophyceae; Chlorophyll a, Dinophyceae; Chlorophyll a, Prasinophyceae; Chlorophyll a, Prochlorophyceae; Chlorophyll a, Prymnesiophyceae; Chlorophyll a, total; Chlorophyll b; Chlorophyll c2; Chlorophyll c3; Chrysophyceae; Cryptophyceae; Cyanophyceae; DAM CDRmare - Test-ArtUp: Road testing ocean artificial upwelling; DATE/TIME; Day of experiment; Diadinoxanthin; diatoms; Diatoxanthin; Dinophyceae; Divinyl chlorophyll a; Event label; Fluorescence, chlorophyll; Fucoxanthin; GC2019; KOSMOS; KOSMOS_2019; KOSMOS_2019_Mesocosm-M1; KOSMOS_2019_Mesocosm-M2; KOSMOS_2019_Mesocosm-M3; KOSMOS_2019_Mesocosm-M4; KOSMOS_2019_Mesocosm-M5; KOSMOS_2019_Mesocosm-M6; KOSMOS_2019_Mesocosm-M7; KOSMOS_2019_Mesocosm-M8; KOSMOS Gran Canaria; MESO; Mesocosm experiment; Mesocosm label; negative emission technology; Neoxanthin; Network of Leading European AQUAtic MesoCOSM Facilities Connecting Mountains to Oceans from the Arctic to the Mediterranean; Ocean Artificial Upwelling; Ocean-artUp; ocean fertilization; Peridinin; Phase description; Prasinophyceae; Prasinoxanthin; Prochlorophyceae; Prymnesiophyceae; Research Mission of the German Marine Research Alliance (DAM): Marine carbon sinks in decarbonisation pathways; Si:N; silicic acid; Sum; Test-ArtUp; Treatment; Violaxanthin; Zeaxanthin Pigment concentration and pigment-based phytoplankton community composition data from the mesocosm experiment conducted in the Canary Islands in autumn 2019. Depth-integrated (0-2.5m) water samples were taken in 2-days intervals over the course of 33 days. One set of filters (one filter per sampling day and mesocosm) was analysed fluorometrically for Chl a. Another set of filters was 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, and zeaxanthin. Divinyl Chl a was instead fully associated with Prochlorophyceae. The presence of the main phytoplankton groups is expressed in Chl a equivalents and their contribution to the phytoplankton community as percentage to total Chl a. The upwelling treatment started on day 6. Methodological details in Goldenberg et al. (doi:10.3389/fmars.2022.1015188). |
| title | KOSMOS mesocosm experiment Gran Canaria 2019 on testing the effect of nutrient composition (Si:N) during artificial upwelling: phytoplankton pigments and composition |
| topic | 19-Butanoyloxyfucoxanthin; 19-Hexanoyloxyfucoxanthin; Alloxanthin; AQUACOSM; artificial upwelling; Astaxanthin; Bacillariophyceae; beta-Carotene; Canarias Sea; carbon dioxide removal; CDRmare; Chlorophyceae; Chlorophyll a, Bacillariophyceae; Chlorophyll a, Chlorophyceae; Chlorophyll a, Chrysophyceae; Chlorophyll a, Cryptophyceae; Chlorophyll a, Cyanophyceae; Chlorophyll a, Dinophyceae; Chlorophyll a, Prasinophyceae; Chlorophyll a, Prochlorophyceae; Chlorophyll a, Prymnesiophyceae; Chlorophyll a, total; Chlorophyll b; Chlorophyll c2; Chlorophyll c3; Chrysophyceae; Cryptophyceae; Cyanophyceae; DAM CDRmare - Test-ArtUp: Road testing ocean artificial upwelling; DATE/TIME; Day of experiment; Diadinoxanthin; diatoms; Diatoxanthin; Dinophyceae; Divinyl chlorophyll a; Event label; Fluorescence, chlorophyll; Fucoxanthin; GC2019; KOSMOS; KOSMOS_2019; KOSMOS_2019_Mesocosm-M1; KOSMOS_2019_Mesocosm-M2; KOSMOS_2019_Mesocosm-M3; KOSMOS_2019_Mesocosm-M4; KOSMOS_2019_Mesocosm-M5; KOSMOS_2019_Mesocosm-M6; KOSMOS_2019_Mesocosm-M7; KOSMOS_2019_Mesocosm-M8; KOSMOS Gran Canaria; MESO; Mesocosm experiment; Mesocosm label; negative emission technology; Neoxanthin; Network of Leading European AQUAtic MesoCOSM Facilities Connecting Mountains to Oceans from the Arctic to the Mediterranean; Ocean Artificial Upwelling; Ocean-artUp; ocean fertilization; Peridinin; Phase description; Prasinophyceae; Prasinoxanthin; Prochlorophyceae; Prymnesiophyceae; Research Mission of the German Marine Research Alliance (DAM): Marine carbon sinks in decarbonisation pathways; Si:N; silicic acid; Sum; Test-ArtUp; Treatment; Violaxanthin; Zeaxanthin |
| url | https://doi.org/10.1594/PANGAEA.954424 |