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  • 14C incorporation; 14C-POC; artificial upwelling; Calculated; Canarias Sea; carbon sequestration; Day of experiment; Depth, water, experiment, bottom/maximum; Depth, water, experiment, top/minimum; Event label; Field experiment; Food web; 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; Ocean Artificial Upwelling; Ocean-artUp; Phytoplankton; primary production; Primary production of carbon, organic, dissolved; Primary production of carbon, organic, dissolved, standard deviation; Primary production of carbon, organic, particulate; Primary production of carbon, organic, total; Sampling date/time, experiment; Treatment; Type of study  (1)
  • Absorption coefficient, colored dissolved organic matter 250 nm/365 nm, ratio; Absorption coefficient, colored dissolved organic matter at 254 nm; Absorption coefficient, colored dissolved organic matter at 325 nm; AQUACOSM; Calculated; CDOM; Chlorophyll a; Climate - Biogeochemistry Interactions in the Tropical Ocean; Continuous flow analyser, colorimetric determination; Cryptophytes; DATE/TIME; Day of experiment; eastern tropical South Pacific Ocean; Enzymatic assay; enzyme activity; Excess phosphate; Flow cytometry; Fluorometer, fast repetition rate; Fluorometric; FRRF; KOSMOS; KOSMOS_2017; KOSMOS_2017_Peru; KOSMOS Peru; Leucine aminopeptidase activity; Maximum photochemical quantum yield of photosystem II; MESO; Mesocosm experiment; Microphytoplankton; Nanoplankton; Network of Leading European AQUAtic MesoCOSM Facilities Connecting Mountains to Oceans from the Arctic to the Mediterranean; Nitrate; Nitrate and Nitrite; Nitrite; Nitrogen, inorganic, dissolved/Phosphorus, inorganic, dissolved ratio; Nutrient consumption ratio; nutrients; Phosphate; Phytoplankton; Phytoplankton, forward scatter; Phytoplankton cells, chains; Phytoplankton cells, phycocyanin-containing (FL-4); Picoeukaryotes; Replicate; SFB754; Silicate; Spectrophotometric; Synechococcus; Tank number; Treatment; upwelling systems  (1)
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  • 1
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    KOSMOS 2018 Gran Canaria mesocosm study on artificial upwelling: 14C primary production (2023)
    PANGAEA
    Details
    Publication Date: 2023-08-15
    Description: Size fractionated primary productivity rate measurements through 14C radioisotope incorporation rates 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. Data shown includes production rates of dissolved organic carbon, particulate organic carbon in 3 size fractions (0.2-2 µm, 2-20 µm, 〉20 µm) and total organic carbon.
    Keywords: 14C incorporation; 14C-POC; artificial upwelling; Calculated; Canarias Sea; carbon sequestration; Day of experiment; Depth, water, experiment, bottom/maximum; Depth, water, experiment, top/minimum; Event label; Field experiment; Food web; 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; Ocean Artificial Upwelling; Ocean-artUp; Phytoplankton; primary production; Primary production of carbon, organic, dissolved; Primary production of carbon, organic, dissolved, standard deviation; Primary production of carbon, organic, particulate; Primary production of carbon, organic, total; Sampling date/time, experiment; Treatment; Type of study
    Type: Dataset
    Format: text/tab-separated-values, 3342 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    KOSMOS 2017 Peru Side Experiment: nutrients, phytoplankton abundances, enzyme rates, photophysiology (2022)
    PANGAEA
    Details
    Publication Date: 2024-03-22
    Description: This data was collected during an short-term incubation experiment in March 2017 that investigated the response of a surface plankton community to upwelling. This experiment was carried in the framework of the SFB754-funded KOSMOS mesocosm study that took place in La Punta, Callao, Peru between February-April 2017. A total of six different treatments were used to disentangle chemical and biological characteristics of deep water that influence surface plankton blooms: 2 different deep water sources with different nutrient concentrations; 3 treatments to distinguish the effects of inorganic nutrients, organic nutrients and deep water microbial populations. Measured variables include inorganic nutrient concentrations, phytoplankton abundances, Chlorophyll a, cDOM, and rates of leucine aminopeptidase activity.
    Keywords: Absorption coefficient, colored dissolved organic matter 250 nm/365 nm, ratio; Absorption coefficient, colored dissolved organic matter at 254 nm; Absorption coefficient, colored dissolved organic matter at 325 nm; AQUACOSM; Calculated; CDOM; Chlorophyll a; Climate - Biogeochemistry Interactions in the Tropical Ocean; Continuous flow analyser, colorimetric determination; Cryptophytes; DATE/TIME; Day of experiment; eastern tropical South Pacific Ocean; Enzymatic assay; enzyme activity; Excess phosphate; Flow cytometry; Fluorometer, fast repetition rate; Fluorometric; FRRF; KOSMOS; KOSMOS_2017; KOSMOS_2017_Peru; KOSMOS Peru; Leucine aminopeptidase activity; Maximum photochemical quantum yield of photosystem II; MESO; Mesocosm experiment; Microphytoplankton; Nanoplankton; Network of Leading European AQUAtic MesoCOSM Facilities Connecting Mountains to Oceans from the Arctic to the Mediterranean; Nitrate; Nitrate and Nitrite; Nitrite; Nitrogen, inorganic, dissolved/Phosphorus, inorganic, dissolved ratio; Nutrient consumption ratio; nutrients; Phosphate; Phytoplankton; Phytoplankton, forward scatter; Phytoplankton cells, chains; Phytoplankton cells, phycocyanin-containing (FL-4); Picoeukaryotes; Replicate; SFB754; Silicate; Spectrophotometric; Synechococcus; Tank number; Treatment; upwelling systems
    Type: Dataset
    Format: text/tab-separated-values, 6238 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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