Seawater carbonate chemistry and benthic foraminifera Ammonia sp. uranium incorporation during experiments, 2013 ...
The chemical and isotopic composition of foraminiferal shells (so-called proxies) reflects the physico-chemical properties of the seawater. In current day paleoclimate research, the reconstruction of past seawater carbonate system to infer atmospheric CO2 concentrations is one of the most pressing c...
Main Authors: | , , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2013
|
Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.821210 https://doi.pangaea.de/10.1594/PANGAEA.821210 |
id |
ftdatacite:10.1594/pangaea.821210 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.1594/pangaea.821210 2023-12-31T10:20:56+01:00 Seawater carbonate chemistry and benthic foraminifera Ammonia sp. uranium incorporation during experiments, 2013 ... Keul, Nina Langer, Gerald de Nooijer, Lennart Jan Nehrke, Gernot Reichart, Gert-Jan Bijma, Jelle 2013 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.821210 https://doi.pangaea.de/10.1594/PANGAEA.821210 en eng PANGAEA https://dx.doi.org/10.1029/2012gc004330 https://dx.doi.org/10.1594/pangaea.821209 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Ammonia sp. Benthos Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Coast and continental shelf Foraminifera Heterotrophic prokaryotes Laboratory experiment North Atlantic Single species Temperate Experimental treatment Salinity Temperature, water Partial pressure of carbon dioxide water at sea surface temperature wet air Carbonate ion Bicarbonate ion Carbon, inorganic, dissolved Alkalinity, total pH Calcite saturation state Uranium/Calcium ratio Coefficient Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Biological sample Conductivity and pH meter, pH/Cond 340i WTW, Weilheim Calculated using CO2SYS Photometrically using autoanalyzer QUAATRO Calculated, see references Calculated using seacarb after Nisumaa et al. 2010 Biological Impacts of Ocean Acidification BIOACID European Project on Ocean Acidification EPOCA Mediterranean Sea Acidification in a Changing Climate MedSeA Ocean Acidification International Coordination Centre OA-ICC Supplementary Dataset Dataset dataset 2013 ftdatacite https://doi.org/10.1594/pangaea.82121010.1029/2012gc00433010.1594/pangaea.821209 2023-12-01T11:50:33Z The chemical and isotopic composition of foraminiferal shells (so-called proxies) reflects the physico-chemical properties of the seawater. In current day paleoclimate research, the reconstruction of past seawater carbonate system to infer atmospheric CO2 concentrations is one of the most pressing challenges and a variety of proxies have been investigated, such as foraminiferal U/Ca. Since in natural seawater and traditional CO2 perturbation experiments, the carbonate system parameters co-vary, it is not possible to determine the parameter of the carbonate system causing e.g. changes in U/Ca, complicating the use of the latter as a carbonate system proxy. We overcome this problem, by culturing the benthic foraminifer Ammonia sp. at a range of carbonate chemistry manipulation treatments. Shell U/Ca values were determined to test sensitivity of U incorporation to various parameters of the carbonate system. We argue that CO3 is the parameter affecting the U/Ca ratio and consequently, the partitioning ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) 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). ... Dataset North Atlantic Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Ammonia sp. Benthos Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Coast and continental shelf Foraminifera Heterotrophic prokaryotes Laboratory experiment North Atlantic Single species Temperate Experimental treatment Salinity Temperature, water Partial pressure of carbon dioxide water at sea surface temperature wet air Carbonate ion Bicarbonate ion Carbon, inorganic, dissolved Alkalinity, total pH Calcite saturation state Uranium/Calcium ratio Coefficient Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Biological sample Conductivity and pH meter, pH/Cond 340i WTW, Weilheim Calculated using CO2SYS Photometrically using autoanalyzer QUAATRO Calculated, see references Calculated using seacarb after Nisumaa et al. 2010 Biological Impacts of Ocean Acidification BIOACID European Project on Ocean Acidification EPOCA Mediterranean Sea Acidification in a Changing Climate MedSeA Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Ammonia sp. Benthos Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Coast and continental shelf Foraminifera Heterotrophic prokaryotes Laboratory experiment North Atlantic Single species Temperate Experimental treatment Salinity Temperature, water Partial pressure of carbon dioxide water at sea surface temperature wet air Carbonate ion Bicarbonate ion Carbon, inorganic, dissolved Alkalinity, total pH Calcite saturation state Uranium/Calcium ratio Coefficient Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Biological sample Conductivity and pH meter, pH/Cond 340i WTW, Weilheim Calculated using CO2SYS Photometrically using autoanalyzer QUAATRO Calculated, see references Calculated using seacarb after Nisumaa et al. 2010 Biological Impacts of Ocean Acidification BIOACID European Project on Ocean Acidification EPOCA Mediterranean Sea Acidification in a Changing Climate MedSeA Ocean Acidification International Coordination Centre OA-ICC Keul, Nina Langer, Gerald de Nooijer, Lennart Jan Nehrke, Gernot Reichart, Gert-Jan Bijma, Jelle Seawater carbonate chemistry and benthic foraminifera Ammonia sp. uranium incorporation during experiments, 2013 ... |
topic_facet |
Ammonia sp. Benthos Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Coast and continental shelf Foraminifera Heterotrophic prokaryotes Laboratory experiment North Atlantic Single species Temperate Experimental treatment Salinity Temperature, water Partial pressure of carbon dioxide water at sea surface temperature wet air Carbonate ion Bicarbonate ion Carbon, inorganic, dissolved Alkalinity, total pH Calcite saturation state Uranium/Calcium ratio Coefficient Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Biological sample Conductivity and pH meter, pH/Cond 340i WTW, Weilheim Calculated using CO2SYS Photometrically using autoanalyzer QUAATRO Calculated, see references Calculated using seacarb after Nisumaa et al. 2010 Biological Impacts of Ocean Acidification BIOACID European Project on Ocean Acidification EPOCA Mediterranean Sea Acidification in a Changing Climate MedSeA Ocean Acidification International Coordination Centre OA-ICC |
description |
The chemical and isotopic composition of foraminiferal shells (so-called proxies) reflects the physico-chemical properties of the seawater. In current day paleoclimate research, the reconstruction of past seawater carbonate system to infer atmospheric CO2 concentrations is one of the most pressing challenges and a variety of proxies have been investigated, such as foraminiferal U/Ca. Since in natural seawater and traditional CO2 perturbation experiments, the carbonate system parameters co-vary, it is not possible to determine the parameter of the carbonate system causing e.g. changes in U/Ca, complicating the use of the latter as a carbonate system proxy. We overcome this problem, by culturing the benthic foraminifer Ammonia sp. at a range of carbonate chemistry manipulation treatments. Shell U/Ca values were determined to test sensitivity of U incorporation to various parameters of the carbonate system. We argue that CO3 is the parameter affecting the U/Ca ratio and consequently, the partitioning ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) 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). ... |
format |
Dataset |
author |
Keul, Nina Langer, Gerald de Nooijer, Lennart Jan Nehrke, Gernot Reichart, Gert-Jan Bijma, Jelle |
author_facet |
Keul, Nina Langer, Gerald de Nooijer, Lennart Jan Nehrke, Gernot Reichart, Gert-Jan Bijma, Jelle |
author_sort |
Keul, Nina |
title |
Seawater carbonate chemistry and benthic foraminifera Ammonia sp. uranium incorporation during experiments, 2013 ... |
title_short |
Seawater carbonate chemistry and benthic foraminifera Ammonia sp. uranium incorporation during experiments, 2013 ... |
title_full |
Seawater carbonate chemistry and benthic foraminifera Ammonia sp. uranium incorporation during experiments, 2013 ... |
title_fullStr |
Seawater carbonate chemistry and benthic foraminifera Ammonia sp. uranium incorporation during experiments, 2013 ... |
title_full_unstemmed |
Seawater carbonate chemistry and benthic foraminifera Ammonia sp. uranium incorporation during experiments, 2013 ... |
title_sort |
seawater carbonate chemistry and benthic foraminifera ammonia sp. uranium incorporation during experiments, 2013 ... |
publisher |
PANGAEA |
publishDate |
2013 |
url |
https://dx.doi.org/10.1594/pangaea.821210 https://doi.pangaea.de/10.1594/PANGAEA.821210 |
genre |
North Atlantic Ocean acidification |
genre_facet |
North Atlantic Ocean acidification |
op_relation |
https://dx.doi.org/10.1029/2012gc004330 https://dx.doi.org/10.1594/pangaea.821209 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.82121010.1029/2012gc00433010.1594/pangaea.821209 |
_version_ |
1786831532130828288 |