Does Encapsulation Protect Embryos from the Effects of Ocean Acidification? The Example of Crepidula fornicata, supplement to: Noisette, Fanny; Comtet, Thierry; Legrand, Erwann; Bordeyne, Francois; Davoult, Dominique; Martin, Sophie (2014): Does Encapsulation Protect Embryos from the Effects of Ocean Acidification? The Example of Crepidula fornicata. PLoS ONE, 9(3), e93021
Early life history stages of marine organisms are generally thought to be more sensitive to environmental stress than adults. Although most marine invertebrates are broadcast spawners, some species are brooders and/or protect their embryos in egg or capsules. Brooding and encapsulation strategies ar...
Main Authors: | , , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA - Data Publisher for Earth & Environmental Science
2014
|
Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.833402 https://doi.pangaea.de/10.1594/PANGAEA.833402 |
id |
ftdatacite:10.1594/pangaea.833402 |
---|---|
record_format |
openpolar |
institution |
Open Polar |
collection |
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 Coast and continental shelf Crepidula fornicata Growth/Morphology Laboratory experiment Mollusca North Atlantic Single species Temperate Species Partial pressure of carbon dioxide water at sea surface temperature wet air Length Height Area Plane angle Distance Ratio Birefringence intensity Replicates Temperature, water Temperature, water, standard error pH pH, standard error Partial pressure of carbon dioxide water at sea surface temperature wet air, standard error Alkalinity, total Alkalinity, total, standard error Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard error Aragonite saturation state Aragonite saturation state, standard error Salinity Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Calcite saturation state Experiment Potentiometric Calculated using CO2SYS Potentiometric titration 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 Coast and continental shelf Crepidula fornicata Growth/Morphology Laboratory experiment Mollusca North Atlantic Single species Temperate Species Partial pressure of carbon dioxide water at sea surface temperature wet air Length Height Area Plane angle Distance Ratio Birefringence intensity Replicates Temperature, water Temperature, water, standard error pH pH, standard error Partial pressure of carbon dioxide water at sea surface temperature wet air, standard error Alkalinity, total Alkalinity, total, standard error Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard error Aragonite saturation state Aragonite saturation state, standard error Salinity Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Calcite saturation state Experiment Potentiometric Calculated using CO2SYS Potentiometric titration Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Noisette, Fanny Comtet, Thierry Legrand, Erwann Bordeyne, Francois Davoult, Dominique Martin, Sophie Does Encapsulation Protect Embryos from the Effects of Ocean Acidification? The Example of Crepidula fornicata, supplement to: Noisette, Fanny; Comtet, Thierry; Legrand, Erwann; Bordeyne, Francois; Davoult, Dominique; Martin, Sophie (2014): Does Encapsulation Protect Embryos from the Effects of Ocean Acidification? The Example of Crepidula fornicata. PLoS ONE, 9(3), e93021 |
topic_facet |
Animalia Benthic animals Benthos Bottles or small containers/Aquaria <20 L Coast and continental shelf Crepidula fornicata Growth/Morphology Laboratory experiment Mollusca North Atlantic Single species Temperate Species Partial pressure of carbon dioxide water at sea surface temperature wet air Length Height Area Plane angle Distance Ratio Birefringence intensity Replicates Temperature, water Temperature, water, standard error pH pH, standard error Partial pressure of carbon dioxide water at sea surface temperature wet air, standard error Alkalinity, total Alkalinity, total, standard error Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard error Aragonite saturation state Aragonite saturation state, standard error Salinity Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Calcite saturation state Experiment Potentiometric Calculated using CO2SYS Potentiometric titration Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
description |
Early life history stages of marine organisms are generally thought to be more sensitive to environmental stress than adults. Although most marine invertebrates are broadcast spawners, some species are brooders and/or protect their embryos in egg or capsules. Brooding and encapsulation strategies are typically assumed to confer greater safety and protection to embryos, although little is known about the physico-chemical conditions within egg capsules. In the context of ocean acidification, the protective role of encapsulation remains to be investigated. To address this issue, we conducted experiments on the gastropod Crepidula fornicata. This species broods its embryos within capsules located under the female and veliger larvae are released directly into the water column. C. fornicata adults were reared at the current level of CO2 partial pressure (pCO2) (390 µatm) and at elevated levels (750 and 1400 µatm) before and after fertilization and until larval release, such that larval development occurred entirely at a given pCO2. The pCO2 effects on shell morphology, the frequency of abnormalities and mineralization level were investigated on released larvae. Shell length decreased by 6% and shell surface area by 11% at elevated pCO2 (1400 µatm). The percentage of abnormalities was 1.5- to 4-fold higher at 750 µatm and 1400 µatm pCO2, respectively, than at 390 µatm. The intensity of birefringence, used as a proxy for the mineralization level of the larval shell, also decreased with increasing pCO2. These negative results are likely explained by increased intracapsular acidosis due to elevated pCO2 in extracapsular seawater. The encapsulation of C. fornicata embryos did not protect them against the deleterious effects of a predicted pCO2 increase. Nevertheless, C. fornicata larvae seemed less affected than other mollusk species. Further studies are needed to identify the critical points of the life cycle in this species in light of future ocean acidification. : 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 2014-06-17. |
format |
Dataset |
author |
Noisette, Fanny Comtet, Thierry Legrand, Erwann Bordeyne, Francois Davoult, Dominique Martin, Sophie |
author_facet |
Noisette, Fanny Comtet, Thierry Legrand, Erwann Bordeyne, Francois Davoult, Dominique Martin, Sophie |
author_sort |
Noisette, Fanny |
title |
Does Encapsulation Protect Embryos from the Effects of Ocean Acidification? The Example of Crepidula fornicata, supplement to: Noisette, Fanny; Comtet, Thierry; Legrand, Erwann; Bordeyne, Francois; Davoult, Dominique; Martin, Sophie (2014): Does Encapsulation Protect Embryos from the Effects of Ocean Acidification? The Example of Crepidula fornicata. PLoS ONE, 9(3), e93021 |
title_short |
Does Encapsulation Protect Embryos from the Effects of Ocean Acidification? The Example of Crepidula fornicata, supplement to: Noisette, Fanny; Comtet, Thierry; Legrand, Erwann; Bordeyne, Francois; Davoult, Dominique; Martin, Sophie (2014): Does Encapsulation Protect Embryos from the Effects of Ocean Acidification? The Example of Crepidula fornicata. PLoS ONE, 9(3), e93021 |
title_full |
Does Encapsulation Protect Embryos from the Effects of Ocean Acidification? The Example of Crepidula fornicata, supplement to: Noisette, Fanny; Comtet, Thierry; Legrand, Erwann; Bordeyne, Francois; Davoult, Dominique; Martin, Sophie (2014): Does Encapsulation Protect Embryos from the Effects of Ocean Acidification? The Example of Crepidula fornicata. PLoS ONE, 9(3), e93021 |
title_fullStr |
Does Encapsulation Protect Embryos from the Effects of Ocean Acidification? The Example of Crepidula fornicata, supplement to: Noisette, Fanny; Comtet, Thierry; Legrand, Erwann; Bordeyne, Francois; Davoult, Dominique; Martin, Sophie (2014): Does Encapsulation Protect Embryos from the Effects of Ocean Acidification? The Example of Crepidula fornicata. PLoS ONE, 9(3), e93021 |
title_full_unstemmed |
Does Encapsulation Protect Embryos from the Effects of Ocean Acidification? The Example of Crepidula fornicata, supplement to: Noisette, Fanny; Comtet, Thierry; Legrand, Erwann; Bordeyne, Francois; Davoult, Dominique; Martin, Sophie (2014): Does Encapsulation Protect Embryos from the Effects of Ocean Acidification? The Example of Crepidula fornicata. PLoS ONE, 9(3), e93021 |
title_sort |
does encapsulation protect embryos from the effects of ocean acidification? the example of crepidula fornicata, supplement to: noisette, fanny; comtet, thierry; legrand, erwann; bordeyne, francois; davoult, dominique; martin, sophie (2014): does encapsulation protect embryos from the effects of ocean acidification? the example of crepidula fornicata. plos one, 9(3), e93021 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2014 |
url |
https://dx.doi.org/10.1594/pangaea.833402 https://doi.pangaea.de/10.1594/PANGAEA.833402 |
genre |
North Atlantic Ocean acidification |
genre_facet |
North Atlantic Ocean acidification |
op_relation |
https://cran.r-project.org/package=seacarb https://dx.doi.org/10.1371/journal.pone.0093021 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.833402 https://doi.org/10.1371/journal.pone.0093021 |
_version_ |
1766137373495656448 |
spelling |
ftdatacite:10.1594/pangaea.833402 2023-05-15T17:37:26+02:00 Does Encapsulation Protect Embryos from the Effects of Ocean Acidification? The Example of Crepidula fornicata, supplement to: Noisette, Fanny; Comtet, Thierry; Legrand, Erwann; Bordeyne, Francois; Davoult, Dominique; Martin, Sophie (2014): Does Encapsulation Protect Embryos from the Effects of Ocean Acidification? The Example of Crepidula fornicata. PLoS ONE, 9(3), e93021 Noisette, Fanny Comtet, Thierry Legrand, Erwann Bordeyne, Francois Davoult, Dominique Martin, Sophie 2014 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.833402 https://doi.pangaea.de/10.1594/PANGAEA.833402 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://cran.r-project.org/package=seacarb https://dx.doi.org/10.1371/journal.pone.0093021 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 Animalia Benthic animals Benthos Bottles or small containers/Aquaria <20 L Coast and continental shelf Crepidula fornicata Growth/Morphology Laboratory experiment Mollusca North Atlantic Single species Temperate Species Partial pressure of carbon dioxide water at sea surface temperature wet air Length Height Area Plane angle Distance Ratio Birefringence intensity Replicates Temperature, water Temperature, water, standard error pH pH, standard error Partial pressure of carbon dioxide water at sea surface temperature wet air, standard error Alkalinity, total Alkalinity, total, standard error Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard error Aragonite saturation state Aragonite saturation state, standard error Salinity Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Calcite saturation state Experiment Potentiometric Calculated using CO2SYS Potentiometric titration Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Supplementary Dataset dataset Dataset 2014 ftdatacite https://doi.org/10.1594/pangaea.833402 https://doi.org/10.1371/journal.pone.0093021 2022-02-08T17:16:44Z Early life history stages of marine organisms are generally thought to be more sensitive to environmental stress than adults. Although most marine invertebrates are broadcast spawners, some species are brooders and/or protect their embryos in egg or capsules. Brooding and encapsulation strategies are typically assumed to confer greater safety and protection to embryos, although little is known about the physico-chemical conditions within egg capsules. In the context of ocean acidification, the protective role of encapsulation remains to be investigated. To address this issue, we conducted experiments on the gastropod Crepidula fornicata. This species broods its embryos within capsules located under the female and veliger larvae are released directly into the water column. C. fornicata adults were reared at the current level of CO2 partial pressure (pCO2) (390 µatm) and at elevated levels (750 and 1400 µatm) before and after fertilization and until larval release, such that larval development occurred entirely at a given pCO2. The pCO2 effects on shell morphology, the frequency of abnormalities and mineralization level were investigated on released larvae. Shell length decreased by 6% and shell surface area by 11% at elevated pCO2 (1400 µatm). The percentage of abnormalities was 1.5- to 4-fold higher at 750 µatm and 1400 µatm pCO2, respectively, than at 390 µatm. The intensity of birefringence, used as a proxy for the mineralization level of the larval shell, also decreased with increasing pCO2. These negative results are likely explained by increased intracapsular acidosis due to elevated pCO2 in extracapsular seawater. The encapsulation of C. fornicata embryos did not protect them against the deleterious effects of a predicted pCO2 increase. Nevertheless, C. fornicata larvae seemed less affected than other mollusk species. Further studies are needed to identify the critical points of the life cycle in this species in light of future ocean acidification. : 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 2014-06-17. Dataset North Atlantic Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) |