Seawater carbonate chemistry and Southern Ocean phytoplankton community characterization and iron uptake, supplement to: Trimborn, Scarlett; Brenneis, Tina; Hoppe, Clara Jule Marie; Laglera, Luis Miguel; Norman, Louiza; Santos-Echeandía, Juan; Völkner, Christian; Wolf-Gladrow, Dieter A; Hassler, Christel S (2017): Iron sources alter the response of Southern Ocean phytoplankton to ocean acidification. Marine Ecology Progress Series, 578, 35-50
The rise in anthropogenic CO2 and the associated ocean acidification (OA) will change trace metal solubility and speciation, potentially altering Southern Ocean (SO) phytoplankton productivity and species composition. As iron (Fe) sources are important determinants of Fe bioavailability, we assessed...
Main Authors: | , , , , , , , , |
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Format: | Dataset |
Language: | English |
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PANGAEA - Data Publisher for Earth & Environmental Science
2017
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Online Access: | https://dx.doi.org/10.1594/pangaea.890637 https://doi.pangaea.de/10.1594/PANGAEA.890637 |
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ftdatacite:10.1594/pangaea.890637 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Antarctic Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Community composition and diversity Entire community Laboratory experiment Micro-nutrients Open ocean Other metabolic rates Pelagos Polar Primary production/Photosynthesis Type Treatment Time in days Maximum photochemical quantum yield of photosystem II Maximum photochemical quantum yield of photosystem II, standard deviation Nitrate Nitrate, standard deviation Time point, descriptive Abundance Abundance, standard deviation Growth rate Growth rate, standard deviation Cell density Cell density, standard deviation Net production of Carbon, organic, particulate Particulate inorganic carbon per cell Biogenic particulate silica/Carbon, organic, particulate Biogenic particulate silica/Carbon, organic, particulate, standard deviation Iron uptake/Carbon, organic, particulate Iron uptake/Carbon, organic, particulate, standard deviation Iron, dissolved Iron, chemically labile Iron, dissolved, inorganic Side coefficient of dissolved Fe-complex ligands Ligand concentration Ligand concentration, standard deviation Iron, inorganic, conditional stability constants Iron, inorganic, conditional stability constants, standard deviation Temperature, water Salinity Alkalinity, total Alkalinity, total, standard deviation Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation pH pH, standard deviation Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide, standard deviation Iron, dissolved, standard deviation Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Experiment Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Antarctic Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Community composition and diversity Entire community Laboratory experiment Micro-nutrients Open ocean Other metabolic rates Pelagos Polar Primary production/Photosynthesis Type Treatment Time in days Maximum photochemical quantum yield of photosystem II Maximum photochemical quantum yield of photosystem II, standard deviation Nitrate Nitrate, standard deviation Time point, descriptive Abundance Abundance, standard deviation Growth rate Growth rate, standard deviation Cell density Cell density, standard deviation Net production of Carbon, organic, particulate Particulate inorganic carbon per cell Biogenic particulate silica/Carbon, organic, particulate Biogenic particulate silica/Carbon, organic, particulate, standard deviation Iron uptake/Carbon, organic, particulate Iron uptake/Carbon, organic, particulate, standard deviation Iron, dissolved Iron, chemically labile Iron, dissolved, inorganic Side coefficient of dissolved Fe-complex ligands Ligand concentration Ligand concentration, standard deviation Iron, inorganic, conditional stability constants Iron, inorganic, conditional stability constants, standard deviation Temperature, water Salinity Alkalinity, total Alkalinity, total, standard deviation Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation pH pH, standard deviation Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide, standard deviation Iron, dissolved, standard deviation Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Experiment Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Trimborn, Scarlett Brenneis, Tina Hoppe, Clara Jule Marie Laglera, Luis Miguel Norman, Louiza Santos-Echeandía, Juan Völkner, Christian Wolf-Gladrow, Dieter A Hassler, Christel S Seawater carbonate chemistry and Southern Ocean phytoplankton community characterization and iron uptake, supplement to: Trimborn, Scarlett; Brenneis, Tina; Hoppe, Clara Jule Marie; Laglera, Luis Miguel; Norman, Louiza; Santos-Echeandía, Juan; Völkner, Christian; Wolf-Gladrow, Dieter A; Hassler, Christel S (2017): Iron sources alter the response of Southern Ocean phytoplankton to ocean acidification. Marine Ecology Progress Series, 578, 35-50 |
topic_facet |
Antarctic Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Community composition and diversity Entire community Laboratory experiment Micro-nutrients Open ocean Other metabolic rates Pelagos Polar Primary production/Photosynthesis Type Treatment Time in days Maximum photochemical quantum yield of photosystem II Maximum photochemical quantum yield of photosystem II, standard deviation Nitrate Nitrate, standard deviation Time point, descriptive Abundance Abundance, standard deviation Growth rate Growth rate, standard deviation Cell density Cell density, standard deviation Net production of Carbon, organic, particulate Particulate inorganic carbon per cell Biogenic particulate silica/Carbon, organic, particulate Biogenic particulate silica/Carbon, organic, particulate, standard deviation Iron uptake/Carbon, organic, particulate Iron uptake/Carbon, organic, particulate, standard deviation Iron, dissolved Iron, chemically labile Iron, dissolved, inorganic Side coefficient of dissolved Fe-complex ligands Ligand concentration Ligand concentration, standard deviation Iron, inorganic, conditional stability constants Iron, inorganic, conditional stability constants, standard deviation Temperature, water Salinity Alkalinity, total Alkalinity, total, standard deviation Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation pH pH, standard deviation Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide, standard deviation Iron, dissolved, standard deviation Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Experiment Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
description |
The rise in anthropogenic CO2 and the associated ocean acidification (OA) will change trace metal solubility and speciation, potentially altering Southern Ocean (SO) phytoplankton productivity and species composition. As iron (Fe) sources are important determinants of Fe bioavailability, we assessed the effect of Fe-laden dust versus inorganic Fe (FeCl3) enrichment under ambient and high pCO2 levels (390 and 900 μatm) in a naturally Fe-limited SO phytoplankton community. Despite similar Fe chemical speciation and net particulate organic carbon (POC) production rates, CO2-dependent species shifts were controlled by Fe sources. Final phytoplankton communities of both control and dust treatments were dominated by the same species, with an OA-dependent shift from the diatom Pseudo nitzschia prolongatoides towards the prymnesiophyte Phaeocystis antarctica. Addition of FeCl3 resulted in high abundances of Nitzschia lecointei and Chaetoceros neogracilis under ambient and high pCO2, respectively. These findings reveal that both the characterization of the phytoplankton community at the species level and the use of natural Fe sources are essential for a realistic projection of the biological carbon pump in the Fe-limited pelagic SO under OA. As dust deposition represents a more realistic scenario for the Fe-limited pelagic SO under OA, unaffected net POC production and dominance of P. antarctica can potentially weaken the export of carbon and silica in the future. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2016) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2018-05-23. |
format |
Dataset |
author |
Trimborn, Scarlett Brenneis, Tina Hoppe, Clara Jule Marie Laglera, Luis Miguel Norman, Louiza Santos-Echeandía, Juan Völkner, Christian Wolf-Gladrow, Dieter A Hassler, Christel S |
author_facet |
Trimborn, Scarlett Brenneis, Tina Hoppe, Clara Jule Marie Laglera, Luis Miguel Norman, Louiza Santos-Echeandía, Juan Völkner, Christian Wolf-Gladrow, Dieter A Hassler, Christel S |
author_sort |
Trimborn, Scarlett |
title |
Seawater carbonate chemistry and Southern Ocean phytoplankton community characterization and iron uptake, supplement to: Trimborn, Scarlett; Brenneis, Tina; Hoppe, Clara Jule Marie; Laglera, Luis Miguel; Norman, Louiza; Santos-Echeandía, Juan; Völkner, Christian; Wolf-Gladrow, Dieter A; Hassler, Christel S (2017): Iron sources alter the response of Southern Ocean phytoplankton to ocean acidification. Marine Ecology Progress Series, 578, 35-50 |
title_short |
Seawater carbonate chemistry and Southern Ocean phytoplankton community characterization and iron uptake, supplement to: Trimborn, Scarlett; Brenneis, Tina; Hoppe, Clara Jule Marie; Laglera, Luis Miguel; Norman, Louiza; Santos-Echeandía, Juan; Völkner, Christian; Wolf-Gladrow, Dieter A; Hassler, Christel S (2017): Iron sources alter the response of Southern Ocean phytoplankton to ocean acidification. Marine Ecology Progress Series, 578, 35-50 |
title_full |
Seawater carbonate chemistry and Southern Ocean phytoplankton community characterization and iron uptake, supplement to: Trimborn, Scarlett; Brenneis, Tina; Hoppe, Clara Jule Marie; Laglera, Luis Miguel; Norman, Louiza; Santos-Echeandía, Juan; Völkner, Christian; Wolf-Gladrow, Dieter A; Hassler, Christel S (2017): Iron sources alter the response of Southern Ocean phytoplankton to ocean acidification. Marine Ecology Progress Series, 578, 35-50 |
title_fullStr |
Seawater carbonate chemistry and Southern Ocean phytoplankton community characterization and iron uptake, supplement to: Trimborn, Scarlett; Brenneis, Tina; Hoppe, Clara Jule Marie; Laglera, Luis Miguel; Norman, Louiza; Santos-Echeandía, Juan; Völkner, Christian; Wolf-Gladrow, Dieter A; Hassler, Christel S (2017): Iron sources alter the response of Southern Ocean phytoplankton to ocean acidification. Marine Ecology Progress Series, 578, 35-50 |
title_full_unstemmed |
Seawater carbonate chemistry and Southern Ocean phytoplankton community characterization and iron uptake, supplement to: Trimborn, Scarlett; Brenneis, Tina; Hoppe, Clara Jule Marie; Laglera, Luis Miguel; Norman, Louiza; Santos-Echeandía, Juan; Völkner, Christian; Wolf-Gladrow, Dieter A; Hassler, Christel S (2017): Iron sources alter the response of Southern Ocean phytoplankton to ocean acidification. Marine Ecology Progress Series, 578, 35-50 |
title_sort |
seawater carbonate chemistry and southern ocean phytoplankton community characterization and iron uptake, supplement to: trimborn, scarlett; brenneis, tina; hoppe, clara jule marie; laglera, luis miguel; norman, louiza; santos-echeandía, juan; völkner, christian; wolf-gladrow, dieter a; hassler, christel s (2017): iron sources alter the response of southern ocean phytoplankton to ocean acidification. marine ecology progress series, 578, 35-50 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2017 |
url |
https://dx.doi.org/10.1594/pangaea.890637 https://doi.pangaea.de/10.1594/PANGAEA.890637 |
geographic |
Antarctic Southern Ocean |
geographic_facet |
Antarctic Southern Ocean |
genre |
Antarc* Antarctic Antarctica Ocean acidification Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Ocean acidification Southern Ocean |
op_relation |
https://cran.r-project.org/package=seacarb https://dx.doi.org/10.3354/meps12250 https://cran.r-project.org/package=seacarb |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.890637 https://doi.org/10.3354/meps12250 |
_version_ |
1766128591176728576 |
spelling |
ftdatacite:10.1594/pangaea.890637 2023-05-15T13:40:08+02:00 Seawater carbonate chemistry and Southern Ocean phytoplankton community characterization and iron uptake, supplement to: Trimborn, Scarlett; Brenneis, Tina; Hoppe, Clara Jule Marie; Laglera, Luis Miguel; Norman, Louiza; Santos-Echeandía, Juan; Völkner, Christian; Wolf-Gladrow, Dieter A; Hassler, Christel S (2017): Iron sources alter the response of Southern Ocean phytoplankton to ocean acidification. Marine Ecology Progress Series, 578, 35-50 Trimborn, Scarlett Brenneis, Tina Hoppe, Clara Jule Marie Laglera, Luis Miguel Norman, Louiza Santos-Echeandía, Juan Völkner, Christian Wolf-Gladrow, Dieter A Hassler, Christel S 2017 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.890637 https://doi.pangaea.de/10.1594/PANGAEA.890637 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://cran.r-project.org/package=seacarb https://dx.doi.org/10.3354/meps12250 https://cran.r-project.org/package=seacarb Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Antarctic Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Community composition and diversity Entire community Laboratory experiment Micro-nutrients Open ocean Other metabolic rates Pelagos Polar Primary production/Photosynthesis Type Treatment Time in days Maximum photochemical quantum yield of photosystem II Maximum photochemical quantum yield of photosystem II, standard deviation Nitrate Nitrate, standard deviation Time point, descriptive Abundance Abundance, standard deviation Growth rate Growth rate, standard deviation Cell density Cell density, standard deviation Net production of Carbon, organic, particulate Particulate inorganic carbon per cell Biogenic particulate silica/Carbon, organic, particulate Biogenic particulate silica/Carbon, organic, particulate, standard deviation Iron uptake/Carbon, organic, particulate Iron uptake/Carbon, organic, particulate, standard deviation Iron, dissolved Iron, chemically labile Iron, dissolved, inorganic Side coefficient of dissolved Fe-complex ligands Ligand concentration Ligand concentration, standard deviation Iron, inorganic, conditional stability constants Iron, inorganic, conditional stability constants, standard deviation Temperature, water Salinity Alkalinity, total Alkalinity, total, standard deviation Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation pH pH, standard deviation Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide, standard deviation Iron, dissolved, standard deviation Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Experiment Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Supplementary Dataset dataset Dataset 2017 ftdatacite https://doi.org/10.1594/pangaea.890637 https://doi.org/10.3354/meps12250 2021-11-05T12:55:41Z The rise in anthropogenic CO2 and the associated ocean acidification (OA) will change trace metal solubility and speciation, potentially altering Southern Ocean (SO) phytoplankton productivity and species composition. As iron (Fe) sources are important determinants of Fe bioavailability, we assessed the effect of Fe-laden dust versus inorganic Fe (FeCl3) enrichment under ambient and high pCO2 levels (390 and 900 μatm) in a naturally Fe-limited SO phytoplankton community. Despite similar Fe chemical speciation and net particulate organic carbon (POC) production rates, CO2-dependent species shifts were controlled by Fe sources. Final phytoplankton communities of both control and dust treatments were dominated by the same species, with an OA-dependent shift from the diatom Pseudo nitzschia prolongatoides towards the prymnesiophyte Phaeocystis antarctica. Addition of FeCl3 resulted in high abundances of Nitzschia lecointei and Chaetoceros neogracilis under ambient and high pCO2, respectively. These findings reveal that both the characterization of the phytoplankton community at the species level and the use of natural Fe sources are essential for a realistic projection of the biological carbon pump in the Fe-limited pelagic SO under OA. As dust deposition represents a more realistic scenario for the Fe-limited pelagic SO under OA, unaffected net POC production and dominance of P. antarctica can potentially weaken the export of carbon and silica in the future. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2016) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2018-05-23. Dataset Antarc* Antarctic Antarctica Ocean acidification Southern Ocean DataCite Metadata Store (German National Library of Science and Technology) Antarctic Southern Ocean |