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  • 19-Butanoyloxyfucoxanthin; 19-Hexanoyloxyfucoxanthin; Alloxanthin; artificial upwelling; Canarias Sea; carbon sequestration; Chemtax; Chlorophyll a; Chlorophyll a, Chlorophyceae; Chlorophyll a, Chrysophyceae; Chlorophyll a, Cryptophyceae; Chlorophyll a, Cyanobacteria; Chlorophyll a, Diatoms; Chlorophyll a, Dinophyceae; Chlorophyll a, Prasinophyceae; Chlorophyll a, Prochlorophyceae; Chlorophyll a, Prymnesiophyceae; Chlorophyll a, total; Chlorophyll a + divinyl chlorophyll a; Chlorophyll b; Chlorophyll c2; Chlorophyll c3; Day of experiment; Depth, water, experiment, bottom/maximum; Depth, water, experiment, 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); HPLC pigments; KOSMOS_2018; KOSMOS_2018_Mesocosm-A; KOSMOS_2018_Mesocosm-M1; KOSMOS_2018_Mesocosm-M2; KOSMOS_2018_Mesocosm-M3; KOSMOS_2018_Mesocosm-M4; KOSMOS_2018_Mesocosm-M5; KOSMOS_2018_Mesocosm-M6; KOSMOS_2018_Mesocosm-M7; KOSMOS_2018_Mesocosm-M8; KOSMOS_2018_Mesocosm-M9; KOSMOS Gran Canaria; MESO; mesocosm experiment; Mesocosm experiment; Mesocosm label; mesocosm study; Neoxanthin; Ocean Artificial Upwelling; Ocean-artUp; Peridinin; Phytoplankton; pigments; Prasinoxanthin; Sample ID; Sampling date/time, experiment; Treatment; Type of study; Violaxanthin; Zeaxanthin  (1)
  • 29HE20020910; 29HE20030520; Canary Current; Canary Current upwelling region; Carbon, organic, particulate, flux; COCA-1; COCA-1_04-2; COCA-1_07-2; COCA-1_11-2; COCA-1_15-2; COCA-1_20-2; COCA-1_23-2; COCA-1_25-2; COCA-1_29-2; COCA-1_31-2; COCA-2; COCA-2_04-2; COCA-2_07-2; COCA-2_11-2; COCA-2_15-2; COCA-2_20-2; COCA-2_23-2; COCA-2_25-2; COCA-2_29-2; COCA-2_31-2; Constraining organic carbon fluxes in an eastern boundary upwelling ecosystem (NW Africa): the role of non-sinking carbon in the context of the biological pump; DEPTH, water; Dissolved Organic Carbon; Duration; Element analyser CHNS/O, Perkin-Elmer 2400 II; ETS activity; Event label; FLUXES; Hespérides; Latitude of event; Longitude of event; mesopelagic respiration variability; Station label; SUMMER; suspended and sinking particulate organic carbon; Sustainable Management of Mesopelagic Resources; Trap, sediment; TRAPS  (1)
Document type
Keywords
Publisher
Years
  • 1
    facet.materialart.
    Unknown
    KOSMOS 2018 Gran Canaria mesocosm study on artificial upwelling: pigment concentration and pigment-based phytoplankton community composition (2023)
    PANGAEA
    Details
    Publication Date: 2023-08-15
    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.
    Keywords: 19-Butanoyloxyfucoxanthin; 19-Hexanoyloxyfucoxanthin; Alloxanthin; artificial upwelling; Canarias Sea; carbon sequestration; Chemtax; Chlorophyll a; Chlorophyll a, Chlorophyceae; Chlorophyll a, Chrysophyceae; Chlorophyll a, Cryptophyceae; Chlorophyll a, Cyanobacteria; Chlorophyll a, Diatoms; Chlorophyll a, Dinophyceae; Chlorophyll a, Prasinophyceae; Chlorophyll a, Prochlorophyceae; Chlorophyll a, Prymnesiophyceae; Chlorophyll a, total; Chlorophyll a + divinyl chlorophyll a; Chlorophyll b; Chlorophyll c2; Chlorophyll c3; Day of experiment; Depth, water, experiment, bottom/maximum; Depth, water, experiment, 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); HPLC pigments; KOSMOS_2018; KOSMOS_2018_Mesocosm-A; KOSMOS_2018_Mesocosm-M1; KOSMOS_2018_Mesocosm-M2; KOSMOS_2018_Mesocosm-M3; KOSMOS_2018_Mesocosm-M4; KOSMOS_2018_Mesocosm-M5; KOSMOS_2018_Mesocosm-M6; KOSMOS_2018_Mesocosm-M7; KOSMOS_2018_Mesocosm-M8; KOSMOS_2018_Mesocosm-M9; KOSMOS Gran Canaria; MESO; mesocosm experiment; Mesocosm experiment; Mesocosm label; mesocosm study; Neoxanthin; Ocean Artificial Upwelling; Ocean-artUp; Peridinin; Phytoplankton; pigments; Prasinoxanthin; Sample ID; Sampling date/time, experiment; Treatment; Type of study; Violaxanthin; Zeaxanthin
    Type: Dataset
    Format: text/tab-separated-values, 8535 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
    facet.materialart.
    Unknown
    Particulate organic carbon (POC) fluxes in the Canary Current upwelling region (2021)
    PANGAEA
    Details
    Publication Date: 2024-03-22
    Description: The present data were collected from two cruises that took place in the Canary Current from September 10 to October 1, 2002 (COCA I) and from May 21 to June 7, 2003 (COCA II). The study was conducted along two zonal sections (21ºN and 26ºN) extending from the coastal upwelling to the open ocean at 26ºW, and focused on the epipelagic (0-200 m) and mesopelagic (200-1000 m) zones. The cruises consisted of a total of 31 hydrographic stations and 10 biogeochemical stations, half of them along each section, which were roughly equidistant. At each biogeochemical station free-drifting sediment traps were deployed for 24 h to collect sinking particles at 200 m depth.
    Keywords: 29HE20020910; 29HE20030520; Canary Current; Canary Current upwelling region; Carbon, organic, particulate, flux; COCA-1; COCA-1_04-2; COCA-1_07-2; COCA-1_11-2; COCA-1_15-2; COCA-1_20-2; COCA-1_23-2; COCA-1_25-2; COCA-1_29-2; COCA-1_31-2; COCA-2; COCA-2_04-2; COCA-2_07-2; COCA-2_11-2; COCA-2_15-2; COCA-2_20-2; COCA-2_23-2; COCA-2_25-2; COCA-2_29-2; COCA-2_31-2; Constraining organic carbon fluxes in an eastern boundary upwelling ecosystem (NW Africa): the role of non-sinking carbon in the context of the biological pump; DEPTH, water; Dissolved Organic Carbon; Duration; Element analyser CHNS/O, Perkin-Elmer 2400 II; ETS activity; Event label; FLUXES; Hespérides; Latitude of event; Longitude of event; mesopelagic respiration variability; Station label; SUMMER; suspended and sinking particulate organic carbon; Sustainable Management of Mesopelagic Resources; Trap, sediment; TRAPS
    Type: Dataset
    Format: text/tab-separated-values, 54 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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