Seawater carbonate chemistry and shell morphometrics during CO2 acidified seawater laboratory experiment and field experiment of flat tree oysters, Isognomon alatus (Gmelin, 1791)
Seawater changing chemistry has consequences on coastal ecosystems and their living resources. Future projections suggest the pH could drop 0.2-0.3 pH units by the year 2100 under a business-as-usual (BAU) CO2 emission scenario. Marine calcifying organisms such as corals, calcifying algae, crustacea...
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Language: | English |
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PANGAEA - Data Publisher for Earth & Environmental Science
2021
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Online Access: | https://dx.doi.org/10.1594/pangaea.933733 https://doi.pangaea.de/10.1594/PANGAEA.933733 |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Animalia Benthic animals Benthos Bottles or small containers/Aquaria <20 L Field experiment Growth/Morphology Isognomon alatus Laboratory experiment Mollusca North Atlantic Single species Temperate Event label Type Species Registration number of species Uniform resource locator/link to reference Date Treatment Identification Buoyant weight Height Length Thickness Temperature, water Salinity Oxygen, dissolved pH Tide Station label Carbon, inorganic, dissolved Alkalinity, total Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Experiment Knife Weighted Measured using callipers YSI 556 Handheld Multiparameter Instrument Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Animalia Benthic animals Benthos Bottles or small containers/Aquaria <20 L Field experiment Growth/Morphology Isognomon alatus Laboratory experiment Mollusca North Atlantic Single species Temperate Event label Type Species Registration number of species Uniform resource locator/link to reference Date Treatment Identification Buoyant weight Height Length Thickness Temperature, water Salinity Oxygen, dissolved pH Tide Station label Carbon, inorganic, dissolved Alkalinity, total Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Experiment Knife Weighted Measured using callipers YSI 556 Handheld Multiparameter Instrument Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Akita, Lailah Gifty Andersson, Andreas J Smeti, Houssem Queiroz, Tiago Seawater carbonate chemistry and shell morphometrics during CO2 acidified seawater laboratory experiment and field experiment of flat tree oysters, Isognomon alatus (Gmelin, 1791) |
topic_facet |
Animalia Benthic animals Benthos Bottles or small containers/Aquaria <20 L Field experiment Growth/Morphology Isognomon alatus Laboratory experiment Mollusca North Atlantic Single species Temperate Event label Type Species Registration number of species Uniform resource locator/link to reference Date Treatment Identification Buoyant weight Height Length Thickness Temperature, water Salinity Oxygen, dissolved pH Tide Station label Carbon, inorganic, dissolved Alkalinity, total Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Experiment Knife Weighted Measured using callipers YSI 556 Handheld Multiparameter Instrument Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
description |
Seawater changing chemistry has consequences on coastal ecosystems and their living resources. Future projections suggest the pH could drop 0.2-0.3 pH units by the year 2100 under a business-as-usual (BAU) CO2 emission scenario. Marine calcifying organisms such as corals, calcifying algae, crustaceans, mussels, oysters and clams are most likely to be impacted by ocean acidification. The Isognomon alatus (flat tree oyster) is an important species that can be negatively affected by the lowering of seawater pH. Isognomon alatus is an important food source, a substrate for other benthic organisms (e.g., stone crab, Menippe mercenaria) and contribute to nutrients recycling in coastal ecosystems. The study was conducted to test the impacts acidified seawater CO2 on the growth of I. alatus under controlled laboratory conditions as well as field experiment. The Isognomon alatus lost weight and experienced negative growth rates of –0.56 +- 0.36 mg /g/day under average pH values of 7.8 expected by the end of this century compared to a loss of –0.26 +- 0.23 mg/g/day under ambient pH (value 8.1) conditions. In contrast, I. alatus incubated in a field experiment showed a gain in weight and positive growth of 3.30 +- 0.23 mg/g/day despite exposure to pH levels (7.4) during low tide significantly lower than those experienced in the laboratory. Overall, the results showed concern on the impacts of acidification flat tree oyster (Bivalvia:Isognomonidae). A decline of calcifying bivalves populations can impact coastal ecosystems function and indirectly affect the human beings that depend on them as a food source. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2021) 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 2021-07-15. |
format |
Dataset |
author |
Akita, Lailah Gifty Andersson, Andreas J Smeti, Houssem Queiroz, Tiago |
author_facet |
Akita, Lailah Gifty Andersson, Andreas J Smeti, Houssem Queiroz, Tiago |
author_sort |
Akita, Lailah Gifty |
title |
Seawater carbonate chemistry and shell morphometrics during CO2 acidified seawater laboratory experiment and field experiment of flat tree oysters, Isognomon alatus (Gmelin, 1791) |
title_short |
Seawater carbonate chemistry and shell morphometrics during CO2 acidified seawater laboratory experiment and field experiment of flat tree oysters, Isognomon alatus (Gmelin, 1791) |
title_full |
Seawater carbonate chemistry and shell morphometrics during CO2 acidified seawater laboratory experiment and field experiment of flat tree oysters, Isognomon alatus (Gmelin, 1791) |
title_fullStr |
Seawater carbonate chemistry and shell morphometrics during CO2 acidified seawater laboratory experiment and field experiment of flat tree oysters, Isognomon alatus (Gmelin, 1791) |
title_full_unstemmed |
Seawater carbonate chemistry and shell morphometrics during CO2 acidified seawater laboratory experiment and field experiment of flat tree oysters, Isognomon alatus (Gmelin, 1791) |
title_sort |
seawater carbonate chemistry and shell morphometrics during co2 acidified seawater laboratory experiment and field experiment of flat tree oysters, isognomon alatus (gmelin, 1791) |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2021 |
url |
https://dx.doi.org/10.1594/pangaea.933733 https://doi.pangaea.de/10.1594/PANGAEA.933733 |
genre |
North Atlantic Ocean acidification |
genre_facet |
North Atlantic Ocean acidification |
op_relation |
https://cran.r-project.org/web/packages/seacarb/index.html https://dx.doi.org/10.5897/ajest2020.2897 https://dx.doi.org/10.1594/pangaea.921678 https://cran.r-project.org/web/packages/seacarb/index.html |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.933733 https://doi.org/10.5897/ajest2020.2897 https://doi.org/10.1594/pangaea.921678 |
_version_ |
1766137196153143296 |
spelling |
ftdatacite:10.1594/pangaea.933733 2023-05-15T17:37:20+02:00 Seawater carbonate chemistry and shell morphometrics during CO2 acidified seawater laboratory experiment and field experiment of flat tree oysters, Isognomon alatus (Gmelin, 1791) Akita, Lailah Gifty Andersson, Andreas J Smeti, Houssem Queiroz, Tiago 2021 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.933733 https://doi.pangaea.de/10.1594/PANGAEA.933733 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://cran.r-project.org/web/packages/seacarb/index.html https://dx.doi.org/10.5897/ajest2020.2897 https://dx.doi.org/10.1594/pangaea.921678 https://cran.r-project.org/web/packages/seacarb/index.html Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Animalia Benthic animals Benthos Bottles or small containers/Aquaria <20 L Field experiment Growth/Morphology Isognomon alatus Laboratory experiment Mollusca North Atlantic Single species Temperate Event label Type Species Registration number of species Uniform resource locator/link to reference Date Treatment Identification Buoyant weight Height Length Thickness Temperature, water Salinity Oxygen, dissolved pH Tide Station label Carbon, inorganic, dissolved Alkalinity, total Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Experiment Knife Weighted Measured using callipers YSI 556 Handheld Multiparameter Instrument Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC dataset Dataset 2021 ftdatacite https://doi.org/10.1594/pangaea.933733 https://doi.org/10.5897/ajest2020.2897 https://doi.org/10.1594/pangaea.921678 2022-02-08T15:32:11Z Seawater changing chemistry has consequences on coastal ecosystems and their living resources. Future projections suggest the pH could drop 0.2-0.3 pH units by the year 2100 under a business-as-usual (BAU) CO2 emission scenario. Marine calcifying organisms such as corals, calcifying algae, crustaceans, mussels, oysters and clams are most likely to be impacted by ocean acidification. The Isognomon alatus (flat tree oyster) is an important species that can be negatively affected by the lowering of seawater pH. Isognomon alatus is an important food source, a substrate for other benthic organisms (e.g., stone crab, Menippe mercenaria) and contribute to nutrients recycling in coastal ecosystems. The study was conducted to test the impacts acidified seawater CO2 on the growth of I. alatus under controlled laboratory conditions as well as field experiment. The Isognomon alatus lost weight and experienced negative growth rates of –0.56 +- 0.36 mg /g/day under average pH values of 7.8 expected by the end of this century compared to a loss of –0.26 +- 0.23 mg/g/day under ambient pH (value 8.1) conditions. In contrast, I. alatus incubated in a field experiment showed a gain in weight and positive growth of 3.30 +- 0.23 mg/g/day despite exposure to pH levels (7.4) during low tide significantly lower than those experienced in the laboratory. Overall, the results showed concern on the impacts of acidification flat tree oyster (Bivalvia:Isognomonidae). A decline of calcifying bivalves populations can impact coastal ecosystems function and indirectly affect the human beings that depend on them as a food source. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2021) 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 2021-07-15. Dataset North Atlantic Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) |