The benthic foraminiferal community in a naturally CO2-rich coastal habitat of the southwestern Baltic Sea ...
It is expected that the calcification of foraminifera will be negatively affected by the ongoing acidification of the oceans. Compared to the open oceans, these organisms are subjected to much more adverse carbonate system conditions in coastal and estuarine environments such as the southwestern Bal...
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ftdatacite:10.1594/pangaea.830063 2024-03-31T07:54:48+00:00 The benthic foraminiferal community in a naturally CO2-rich coastal habitat of the southwestern Baltic Sea ... Haynert, Kristin Schönfeld, Joachim Polovodova Asteman, Irina Thomsen, Jörn 2012 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.830063 https://doi.pangaea.de/10.1594/PANGAEA.830063 en eng PANGAEA https://cran.r-project.org/package=seacarb https://dx.doi.org/10.5194/bg-9-4421-2012 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 Ammonia aomoriensis Ammotium cassis Baltic Sea Benthos Calcification/Dissolution Coast and continental shelf Community composition and diversity Elphidium albiumbilicatum Elphidium excavatum clavatum Elphidium excavatum excavatum Elphidium gerthi Elphidium incertum Entire community Field observation Growth/Morphology Reophax dentaliniformis Soft-bottom community Temperate Identification Species Station label LATITUDE LONGITUDE DEPTH, water Date Description Number of individuals Percentage Number of species Sample volume Split Population density Shannon Diversity Index Fishers alpha index of diversity Diameter Salinity Temperature, water Pressure, water Alkalinity, total Carbon, inorganic, dissolved Partial pressure of carbon dioxide water at sea surface temperature wet air Calcite saturation state Carbonate system computation flag pH Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Experiment dataset Dataset Supplementary Dataset 2012 ftdatacite https://doi.org/10.1594/pangaea.83006310.5194/bg-9-4421-2012 2024-03-04T13:17:34Z It is expected that the calcification of foraminifera will be negatively affected by the ongoing acidification of the oceans. Compared to the open oceans, these organisms are subjected to much more adverse carbonate system conditions in coastal and estuarine environments such as the southwestern Baltic Sea, where benthic foraminifera are abundant. This study documents the seasonal changes of carbonate chemistry and the ensuing response of the foraminiferal community with bi-monthly resolution in Flensburg Fjord. In comparison to the surface pCO2, which is close to equilibrium with the atmosphere, we observed large seasonal fluctuations of pCO2 in the bottom and sediment pore waters. The sediment pore water pCO2 was constantly high during the entire year ranging from 1244 to 3324 µatm. Nevertheless, in contrast to the bottom water, sediment pore water was slightly supersaturated with respect to calcite as a consequence of higher alkalinity (AT) for most of the year. Foraminiferal assemblages were dominated by ... : 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). The date of carbonate chemistry calculation by seacarb is 2014-02-26. ... Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Ammonia aomoriensis Ammotium cassis Baltic Sea Benthos Calcification/Dissolution Coast and continental shelf Community composition and diversity Elphidium albiumbilicatum Elphidium excavatum clavatum Elphidium excavatum excavatum Elphidium gerthi Elphidium incertum Entire community Field observation Growth/Morphology Reophax dentaliniformis Soft-bottom community Temperate Identification Species Station label LATITUDE LONGITUDE DEPTH, water Date Description Number of individuals Percentage Number of species Sample volume Split Population density Shannon Diversity Index Fishers alpha index of diversity Diameter Salinity Temperature, water Pressure, water Alkalinity, total Carbon, inorganic, dissolved Partial pressure of carbon dioxide water at sea surface temperature wet air Calcite saturation state Carbonate system computation flag pH Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Experiment |
spellingShingle |
Ammonia aomoriensis Ammotium cassis Baltic Sea Benthos Calcification/Dissolution Coast and continental shelf Community composition and diversity Elphidium albiumbilicatum Elphidium excavatum clavatum Elphidium excavatum excavatum Elphidium gerthi Elphidium incertum Entire community Field observation Growth/Morphology Reophax dentaliniformis Soft-bottom community Temperate Identification Species Station label LATITUDE LONGITUDE DEPTH, water Date Description Number of individuals Percentage Number of species Sample volume Split Population density Shannon Diversity Index Fishers alpha index of diversity Diameter Salinity Temperature, water Pressure, water Alkalinity, total Carbon, inorganic, dissolved Partial pressure of carbon dioxide water at sea surface temperature wet air Calcite saturation state Carbonate system computation flag pH Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Experiment Haynert, Kristin Schönfeld, Joachim Polovodova Asteman, Irina Thomsen, Jörn The benthic foraminiferal community in a naturally CO2-rich coastal habitat of the southwestern Baltic Sea ... |
topic_facet |
Ammonia aomoriensis Ammotium cassis Baltic Sea Benthos Calcification/Dissolution Coast and continental shelf Community composition and diversity Elphidium albiumbilicatum Elphidium excavatum clavatum Elphidium excavatum excavatum Elphidium gerthi Elphidium incertum Entire community Field observation Growth/Morphology Reophax dentaliniformis Soft-bottom community Temperate Identification Species Station label LATITUDE LONGITUDE DEPTH, water Date Description Number of individuals Percentage Number of species Sample volume Split Population density Shannon Diversity Index Fishers alpha index of diversity Diameter Salinity Temperature, water Pressure, water Alkalinity, total Carbon, inorganic, dissolved Partial pressure of carbon dioxide water at sea surface temperature wet air Calcite saturation state Carbonate system computation flag pH Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Experiment |
description |
It is expected that the calcification of foraminifera will be negatively affected by the ongoing acidification of the oceans. Compared to the open oceans, these organisms are subjected to much more adverse carbonate system conditions in coastal and estuarine environments such as the southwestern Baltic Sea, where benthic foraminifera are abundant. This study documents the seasonal changes of carbonate chemistry and the ensuing response of the foraminiferal community with bi-monthly resolution in Flensburg Fjord. In comparison to the surface pCO2, which is close to equilibrium with the atmosphere, we observed large seasonal fluctuations of pCO2 in the bottom and sediment pore waters. The sediment pore water pCO2 was constantly high during the entire year ranging from 1244 to 3324 µatm. Nevertheless, in contrast to the bottom water, sediment pore water was slightly supersaturated with respect to calcite as a consequence of higher alkalinity (AT) for most of the year. Foraminiferal assemblages were dominated by ... : 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). The date of carbonate chemistry calculation by seacarb is 2014-02-26. ... |
format |
Dataset |
author |
Haynert, Kristin Schönfeld, Joachim Polovodova Asteman, Irina Thomsen, Jörn |
author_facet |
Haynert, Kristin Schönfeld, Joachim Polovodova Asteman, Irina Thomsen, Jörn |
author_sort |
Haynert, Kristin |
title |
The benthic foraminiferal community in a naturally CO2-rich coastal habitat of the southwestern Baltic Sea ... |
title_short |
The benthic foraminiferal community in a naturally CO2-rich coastal habitat of the southwestern Baltic Sea ... |
title_full |
The benthic foraminiferal community in a naturally CO2-rich coastal habitat of the southwestern Baltic Sea ... |
title_fullStr |
The benthic foraminiferal community in a naturally CO2-rich coastal habitat of the southwestern Baltic Sea ... |
title_full_unstemmed |
The benthic foraminiferal community in a naturally CO2-rich coastal habitat of the southwestern Baltic Sea ... |
title_sort |
benthic foraminiferal community in a naturally co2-rich coastal habitat of the southwestern baltic sea ... |
publisher |
PANGAEA |
publishDate |
2012 |
url |
https://dx.doi.org/10.1594/pangaea.830063 https://doi.pangaea.de/10.1594/PANGAEA.830063 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://cran.r-project.org/package=seacarb https://dx.doi.org/10.5194/bg-9-4421-2012 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_doi |
https://doi.org/10.1594/pangaea.83006310.5194/bg-9-4421-2012 |
_version_ |
1795036006930448384 |