Response of benthic foraminifera to ocean acidification in their natural sediment environment: a long-term culturing experiment ...
Calcifying foraminifera are expected to be endangered by ocean acidification; however, the response of a complete community kept in natural sediment and over multiple generations under controlled laboratory conditions has not been constrained to date. During 6 months of incubation, foraminiferal ass...
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ftdatacite:10.1594/pangaea.833014 2024-04-28T08:34:41+00:00 Response of benthic foraminifera to ocean acidification in their natural sediment environment: a long-term culturing experiment ... Haynert, Kristin Schönfeld, Joachim Schiebel, Ralf Wilson, Brent Thomsen, Jörn 2014 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.833014 https://doi.pangaea.de/10.1594/PANGAEA.833014 en eng PANGAEA https://cran.r-project.org/package=seacarb https://dx.doi.org/10.5194/bg-11-1581-2014 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 Armorella sphaerica Baltic Sea Benthos Coast and continental shelf Community composition and diversity Elphidium excavatum clavatum Elphidium excavatum excavatum Elphidium gerthi Elphidium incertum Entire community Field observation Growth/Morphology Reophax dentaliniformis Soft-bottom community Temperate Figure Table Comment Partial pressure of carbon dioxide water at sea surface temperature wet air Species Number of specimens Number of specimens, standard deviation Percentage Incubation duration Abundance Size Percentage, standard deviation Diameter Diameter, standard deviation Calcium carbonate, mass per individual Calcium carbonate, mass per individual, standard deviation Abundance, standard deviation Mass Mass, standard deviation Replicates Replicate Calcium carbonate, mass Individuals Temperature, water Temperature, water, standard deviation Salinity Salinity, standard deviation pH pH, standard deviation Carbon, inorganic, dissolved Phosphate Phosphate, standard deviation Silicate dataset Supplementary Dataset Dataset 2014 ftdatacite https://doi.org/10.1594/pangaea.83301410.5194/bg-11-1581-2014 2024-04-02T10:43:08Z Calcifying foraminifera are expected to be endangered by ocean acidification; however, the response of a complete community kept in natural sediment and over multiple generations under controlled laboratory conditions has not been constrained to date. During 6 months of incubation, foraminiferal assemblages were kept and treated in natural sediment with pCO2-enriched seawater of 430, 907, 1865 and 3247 µatm pCO2. The fauna was dominated by Ammonia aomoriensis and Elphidium species, whereas agglutinated species were rare. After 6 months of incubation, pore water alkalinity was much higher in comparison to the overlying seawater. Consequently, the saturation state of Omega calc was much higher in the sediment than in the water column in nearly all pCO2 treatments and remained close to saturation. As a result, the life cycle (population density, growth and reproduction) of living assemblages varied markedly during the experimental period, but was largely unaffected by the pCO2 treatments applied. According to ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne et al, 2014) 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 is 2014-05-27. ... 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 Armorella sphaerica Baltic Sea Benthos Coast and continental shelf Community composition and diversity Elphidium excavatum clavatum Elphidium excavatum excavatum Elphidium gerthi Elphidium incertum Entire community Field observation Growth/Morphology Reophax dentaliniformis Soft-bottom community Temperate Figure Table Comment Partial pressure of carbon dioxide water at sea surface temperature wet air Species Number of specimens Number of specimens, standard deviation Percentage Incubation duration Abundance Size Percentage, standard deviation Diameter Diameter, standard deviation Calcium carbonate, mass per individual Calcium carbonate, mass per individual, standard deviation Abundance, standard deviation Mass Mass, standard deviation Replicates Replicate Calcium carbonate, mass Individuals Temperature, water Temperature, water, standard deviation Salinity Salinity, standard deviation pH pH, standard deviation Carbon, inorganic, dissolved Phosphate Phosphate, standard deviation Silicate |
spellingShingle |
Ammonia aomoriensis Ammotium cassis Armorella sphaerica Baltic Sea Benthos Coast and continental shelf Community composition and diversity Elphidium excavatum clavatum Elphidium excavatum excavatum Elphidium gerthi Elphidium incertum Entire community Field observation Growth/Morphology Reophax dentaliniformis Soft-bottom community Temperate Figure Table Comment Partial pressure of carbon dioxide water at sea surface temperature wet air Species Number of specimens Number of specimens, standard deviation Percentage Incubation duration Abundance Size Percentage, standard deviation Diameter Diameter, standard deviation Calcium carbonate, mass per individual Calcium carbonate, mass per individual, standard deviation Abundance, standard deviation Mass Mass, standard deviation Replicates Replicate Calcium carbonate, mass Individuals Temperature, water Temperature, water, standard deviation Salinity Salinity, standard deviation pH pH, standard deviation Carbon, inorganic, dissolved Phosphate Phosphate, standard deviation Silicate Haynert, Kristin Schönfeld, Joachim Schiebel, Ralf Wilson, Brent Thomsen, Jörn Response of benthic foraminifera to ocean acidification in their natural sediment environment: a long-term culturing experiment ... |
topic_facet |
Ammonia aomoriensis Ammotium cassis Armorella sphaerica Baltic Sea Benthos Coast and continental shelf Community composition and diversity Elphidium excavatum clavatum Elphidium excavatum excavatum Elphidium gerthi Elphidium incertum Entire community Field observation Growth/Morphology Reophax dentaliniformis Soft-bottom community Temperate Figure Table Comment Partial pressure of carbon dioxide water at sea surface temperature wet air Species Number of specimens Number of specimens, standard deviation Percentage Incubation duration Abundance Size Percentage, standard deviation Diameter Diameter, standard deviation Calcium carbonate, mass per individual Calcium carbonate, mass per individual, standard deviation Abundance, standard deviation Mass Mass, standard deviation Replicates Replicate Calcium carbonate, mass Individuals Temperature, water Temperature, water, standard deviation Salinity Salinity, standard deviation pH pH, standard deviation Carbon, inorganic, dissolved Phosphate Phosphate, standard deviation Silicate |
description |
Calcifying foraminifera are expected to be endangered by ocean acidification; however, the response of a complete community kept in natural sediment and over multiple generations under controlled laboratory conditions has not been constrained to date. During 6 months of incubation, foraminiferal assemblages were kept and treated in natural sediment with pCO2-enriched seawater of 430, 907, 1865 and 3247 µatm pCO2. The fauna was dominated by Ammonia aomoriensis and Elphidium species, whereas agglutinated species were rare. After 6 months of incubation, pore water alkalinity was much higher in comparison to the overlying seawater. Consequently, the saturation state of Omega calc was much higher in the sediment than in the water column in nearly all pCO2 treatments and remained close to saturation. As a result, the life cycle (population density, growth and reproduction) of living assemblages varied markedly during the experimental period, but was largely unaffected by the pCO2 treatments applied. According to ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne et al, 2014) 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 is 2014-05-27. ... |
format |
Dataset |
author |
Haynert, Kristin Schönfeld, Joachim Schiebel, Ralf Wilson, Brent Thomsen, Jörn |
author_facet |
Haynert, Kristin Schönfeld, Joachim Schiebel, Ralf Wilson, Brent Thomsen, Jörn |
author_sort |
Haynert, Kristin |
title |
Response of benthic foraminifera to ocean acidification in their natural sediment environment: a long-term culturing experiment ... |
title_short |
Response of benthic foraminifera to ocean acidification in their natural sediment environment: a long-term culturing experiment ... |
title_full |
Response of benthic foraminifera to ocean acidification in their natural sediment environment: a long-term culturing experiment ... |
title_fullStr |
Response of benthic foraminifera to ocean acidification in their natural sediment environment: a long-term culturing experiment ... |
title_full_unstemmed |
Response of benthic foraminifera to ocean acidification in their natural sediment environment: a long-term culturing experiment ... |
title_sort |
response of benthic foraminifera to ocean acidification in their natural sediment environment: a long-term culturing experiment ... |
publisher |
PANGAEA |
publishDate |
2014 |
url |
https://dx.doi.org/10.1594/pangaea.833014 https://doi.pangaea.de/10.1594/PANGAEA.833014 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://cran.r-project.org/package=seacarb https://dx.doi.org/10.5194/bg-11-1581-2014 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.83301410.5194/bg-11-1581-2014 |
_version_ |
1797591277089325056 |