Seawater carbonate chemistry and reproduction and offspring performance of Nematostella vectensis
Ocean acidification (OA) resulting from anthropogenic CO2 emissions is impairing the reproduction of marine organisms. While parental exposure to OA can protect offspring via carryover effects, this phenomenon is poorly understood in many marine invertebrate taxa. Here, we examined how parental expo...
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2023
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.957364 2024-05-19T07:45:29+00:00 Seawater carbonate chemistry and reproduction and offspring performance of Nematostella vectensis Glass, Benjamin H Schmitt, Angela H Brown, Kristen T Speer, Kelsey F Barott, Katie L 2023 text/tab-separated-values, 69217 data points https://doi.pangaea.de/10.1594/PANGAEA.957364 https://doi.org/10.1594/PANGAEA.957364 en eng PANGAEA Glass, Benjamin H; Schmitt, Angela H; Brown, Kristen T; Speer, Kelsey F; Barott, Katie L (2023): Parental exposure to ocean acidification impacts gamete production and physiology but not offspring performance in Nematostella vectensis. Biology Open, 12(3), bio059746, https://doi.org/10.1242/bio.059746 Glass, Benjamin H; Schmitt, Angela H; Speer, Kelsey F; Barott, Katie L (2022): Nematostella OA. Zenodo, https://doi.org/10.5281/zenodo.6941530 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2022): seacarb: seawater carbonate chemistry with R. R package version 3.3.1. https://cran.r-project.org/web/packages/seacarb/index.html https://doi.pangaea.de/10.1594/PANGAEA.957364 https://doi.org/10.1594/PANGAEA.957364 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Alkalinity total Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Coast and continental shelf Development Eggs diameter Fecundity eggs per female Fertilization success rate Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Incubation duration Laboratory experiment Larvae settled Male fecundity number of sperms Mortality/Survival Nematostella vectensis North Atlantic OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Potentiometric Potentiometric titration Reproduction Respiration Respiration rate oxygen per individual Salinity Sex Dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.95736410.1242/bio.05974610.5281/zenodo.6941530 2024-04-30T23:34:34Z Ocean acidification (OA) resulting from anthropogenic CO2 emissions is impairing the reproduction of marine organisms. While parental exposure to OA can protect offspring via carryover effects, this phenomenon is poorly understood in many marine invertebrate taxa. Here, we examined how parental exposure to acidified (pH 7.40) versus ambient (pH 7.72) seawater influenced reproduction and offspring performance across six gametogenic cycles (13 weeks) in the estuarine sea anemone Nematostella vectensis. Females exhibited reproductive plasticity under acidic conditions, releasing significantly fewer but larger eggs compared to ambient females after four weeks of exposure, and larger eggs in two of the four following spawning cycles despite recovering fecundity, indicating long-term acclimatization and greater investment in eggs. Males showed no changes in fecundity under acidic conditions, but produced a greater percentage of sperm with high mitochondrial membrane potential (MMP; a proxy for elevated motility), which corresponded with higher fertilization rates relative to ambient males. Finally, parental exposure to acidic conditions did not significantly influence offspring development rates, respiration rates, or heat tolerance. Overall, this study demonstrates that parental exposure to acidic conditions impacts gamete production and physiology but not offspring performance in N. vectensis, suggesting that increased investment in individual gametes may promote fitness. Dataset North Atlantic Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alkalinity total Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Coast and continental shelf Development Eggs diameter Fecundity eggs per female Fertilization success rate Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Incubation duration Laboratory experiment Larvae settled Male fecundity number of sperms Mortality/Survival Nematostella vectensis North Atlantic OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Potentiometric Potentiometric titration Reproduction Respiration Respiration rate oxygen per individual Salinity Sex |
spellingShingle |
Alkalinity total Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Coast and continental shelf Development Eggs diameter Fecundity eggs per female Fertilization success rate Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Incubation duration Laboratory experiment Larvae settled Male fecundity number of sperms Mortality/Survival Nematostella vectensis North Atlantic OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Potentiometric Potentiometric titration Reproduction Respiration Respiration rate oxygen per individual Salinity Sex Glass, Benjamin H Schmitt, Angela H Brown, Kristen T Speer, Kelsey F Barott, Katie L Seawater carbonate chemistry and reproduction and offspring performance of Nematostella vectensis |
topic_facet |
Alkalinity total Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Coast and continental shelf Development Eggs diameter Fecundity eggs per female Fertilization success rate Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Incubation duration Laboratory experiment Larvae settled Male fecundity number of sperms Mortality/Survival Nematostella vectensis North Atlantic OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Potentiometric Potentiometric titration Reproduction Respiration Respiration rate oxygen per individual Salinity Sex |
description |
Ocean acidification (OA) resulting from anthropogenic CO2 emissions is impairing the reproduction of marine organisms. While parental exposure to OA can protect offspring via carryover effects, this phenomenon is poorly understood in many marine invertebrate taxa. Here, we examined how parental exposure to acidified (pH 7.40) versus ambient (pH 7.72) seawater influenced reproduction and offspring performance across six gametogenic cycles (13 weeks) in the estuarine sea anemone Nematostella vectensis. Females exhibited reproductive plasticity under acidic conditions, releasing significantly fewer but larger eggs compared to ambient females after four weeks of exposure, and larger eggs in two of the four following spawning cycles despite recovering fecundity, indicating long-term acclimatization and greater investment in eggs. Males showed no changes in fecundity under acidic conditions, but produced a greater percentage of sperm with high mitochondrial membrane potential (MMP; a proxy for elevated motility), which corresponded with higher fertilization rates relative to ambient males. Finally, parental exposure to acidic conditions did not significantly influence offspring development rates, respiration rates, or heat tolerance. Overall, this study demonstrates that parental exposure to acidic conditions impacts gamete production and physiology but not offspring performance in N. vectensis, suggesting that increased investment in individual gametes may promote fitness. |
format |
Dataset |
author |
Glass, Benjamin H Schmitt, Angela H Brown, Kristen T Speer, Kelsey F Barott, Katie L |
author_facet |
Glass, Benjamin H Schmitt, Angela H Brown, Kristen T Speer, Kelsey F Barott, Katie L |
author_sort |
Glass, Benjamin H |
title |
Seawater carbonate chemistry and reproduction and offspring performance of Nematostella vectensis |
title_short |
Seawater carbonate chemistry and reproduction and offspring performance of Nematostella vectensis |
title_full |
Seawater carbonate chemistry and reproduction and offspring performance of Nematostella vectensis |
title_fullStr |
Seawater carbonate chemistry and reproduction and offspring performance of Nematostella vectensis |
title_full_unstemmed |
Seawater carbonate chemistry and reproduction and offspring performance of Nematostella vectensis |
title_sort |
seawater carbonate chemistry and reproduction and offspring performance of nematostella vectensis |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.957364 https://doi.org/10.1594/PANGAEA.957364 |
genre |
North Atlantic Ocean acidification |
genre_facet |
North Atlantic Ocean acidification |
op_relation |
Glass, Benjamin H; Schmitt, Angela H; Brown, Kristen T; Speer, Kelsey F; Barott, Katie L (2023): Parental exposure to ocean acidification impacts gamete production and physiology but not offspring performance in Nematostella vectensis. Biology Open, 12(3), bio059746, https://doi.org/10.1242/bio.059746 Glass, Benjamin H; Schmitt, Angela H; Speer, Kelsey F; Barott, Katie L (2022): Nematostella OA. Zenodo, https://doi.org/10.5281/zenodo.6941530 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2022): seacarb: seawater carbonate chemistry with R. R package version 3.3.1. https://cran.r-project.org/web/packages/seacarb/index.html https://doi.pangaea.de/10.1594/PANGAEA.957364 https://doi.org/10.1594/PANGAEA.957364 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.95736410.1242/bio.05974610.5281/zenodo.6941530 |
_version_ |
1799485539702800384 |