Seawater carbonate chemistry and acclimation and adaptation of the coastal calanoid copepod Acartia tonsa to ocean acidification
Ocean acidification impacts many marine biota. Although evolutionary responses should occur during persisting environmental change, little is known about the adaptability of copepods. Therefore, we set up a 3½ yr long selection experiment, maintaining Acartia tonsa populations in seawater treated wi...
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Language: | English |
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PANGAEA
2023
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.959671 https://doi.org/10.1594/PANGAEA.959671 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.959671 |
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openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Acartia tonsa Alkalinity total Animalia Aragonite saturation state Arthropoda Bicarbonate ion Biomass/Abundance/Elemental composition Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbon/Nitrogen ratio Carbon/Phosphorus ratio Carbonate ion Carbonate system computation flag Carbon dioxide Containers and aquaria (20-1000 L or < 1 m**2) Development Egg production rate per female Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Identification Individuals Laboratory experiment Laboratory strains Length Nauplii Nitrogen Not applicable OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos Percentage pH Phosphorus Potentiometric Potentiometric titration Replicate Reproduction Salinity Sampling date/time experiment Single species Species unique identification Temperature |
spellingShingle |
Acartia tonsa Alkalinity total Animalia Aragonite saturation state Arthropoda Bicarbonate ion Biomass/Abundance/Elemental composition Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbon/Nitrogen ratio Carbon/Phosphorus ratio Carbonate ion Carbonate system computation flag Carbon dioxide Containers and aquaria (20-1000 L or < 1 m**2) Development Egg production rate per female Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Identification Individuals Laboratory experiment Laboratory strains Length Nauplii Nitrogen Not applicable OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos Percentage pH Phosphorus Potentiometric Potentiometric titration Replicate Reproduction Salinity Sampling date/time experiment Single species Species unique identification Temperature Langer, Julia A F Meunier, Cédric Léo Ecker, Ursula Horn, Henriette G Schwenk, Klaus Boersma, Maarten Seawater carbonate chemistry and acclimation and adaptation of the coastal calanoid copepod Acartia tonsa to ocean acidification |
topic_facet |
Acartia tonsa Alkalinity total Animalia Aragonite saturation state Arthropoda Bicarbonate ion Biomass/Abundance/Elemental composition Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbon/Nitrogen ratio Carbon/Phosphorus ratio Carbonate ion Carbonate system computation flag Carbon dioxide Containers and aquaria (20-1000 L or < 1 m**2) Development Egg production rate per female Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Identification Individuals Laboratory experiment Laboratory strains Length Nauplii Nitrogen Not applicable OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos Percentage pH Phosphorus Potentiometric Potentiometric titration Replicate Reproduction Salinity Sampling date/time experiment Single species Species unique identification Temperature |
description |
Ocean acidification impacts many marine biota. Although evolutionary responses should occur during persisting environmental change, little is known about the adaptability of copepods. Therefore, we set up a 3½ yr long selection experiment, maintaining Acartia tonsa populations in seawater treated with 200 and 800 μatm CO2, and feeding them with algae cultured under corresponding CO2 conditions. In 3 reciprocal transplant experiments, roughly 1 yr apart, we measured developmental rates, C:N and C:P ratios, egg production and hatching rates of the different lines. In the transplant experiments, we observed significantly lower developmental rates in the high CO2 treatment independent of the selective history. Egg production and hatching success were unaffected by the experimental conditions, but we observed an earlier hatching of eggs from females with a high CO2 selective history. Over the experimental period, beneficial adaptations of the copepods cultured under high CO2 conditions of elevated seawater pCO2 and associated food quality were not detected. However, towards the end of the experiment, copepods cultured under elevated pCO2 and fed with high CO2 algae showed increased body mass and decreased prosome length. |
format |
Dataset |
author |
Langer, Julia A F Meunier, Cédric Léo Ecker, Ursula Horn, Henriette G Schwenk, Klaus Boersma, Maarten |
author_facet |
Langer, Julia A F Meunier, Cédric Léo Ecker, Ursula Horn, Henriette G Schwenk, Klaus Boersma, Maarten |
author_sort |
Langer, Julia A F |
title |
Seawater carbonate chemistry and acclimation and adaptation of the coastal calanoid copepod Acartia tonsa to ocean acidification |
title_short |
Seawater carbonate chemistry and acclimation and adaptation of the coastal calanoid copepod Acartia tonsa to ocean acidification |
title_full |
Seawater carbonate chemistry and acclimation and adaptation of the coastal calanoid copepod Acartia tonsa to ocean acidification |
title_fullStr |
Seawater carbonate chemistry and acclimation and adaptation of the coastal calanoid copepod Acartia tonsa to ocean acidification |
title_full_unstemmed |
Seawater carbonate chemistry and acclimation and adaptation of the coastal calanoid copepod Acartia tonsa to ocean acidification |
title_sort |
seawater carbonate chemistry and acclimation and adaptation of the coastal calanoid copepod acartia tonsa to ocean acidification |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.959671 https://doi.org/10.1594/PANGAEA.959671 |
genre |
Ocean acidification Copepods |
genre_facet |
Ocean acidification Copepods |
op_relation |
Langer, Julia A F; Meunier, Cédric Léo; Ecker, Ursula; Horn, Henriette G; Schwenk, Klaus; Boersma, Maarten (2019): Acclimation and adaptation of the coastal calanoid copepod Acartia tonsa to ocean acidification: a long-term laboratory investigation. Marine Ecology Progress Series, 619, 35-51, https://doi.org/10.3354/meps12950 Langer, Julia A F; Meunier, Cédric Léo; Ecker, Ursula; Horn, Henriette G; Schwenk, Klaus; Boersma, Maarten (2017): On the evolutionary responses of the calanoid copepod Acartia tonsa towards ocean acidification: insights from a long-term laboratory selection study, link to supplementary material. PANGAEA, https://doi.org/10.1594/PANGAEA.879370 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.959671 https://doi.org/10.1594/PANGAEA.959671 |
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.95967110.3354/meps1295010.1594/PANGAEA.879370 |
_version_ |
1772818388868923392 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.959671 2023-07-30T04:06:02+02:00 Seawater carbonate chemistry and acclimation and adaptation of the coastal calanoid copepod Acartia tonsa to ocean acidification Langer, Julia A F Meunier, Cédric Léo Ecker, Ursula Horn, Henriette G Schwenk, Klaus Boersma, Maarten 2023 text/tab-separated-values, 54932 data points https://doi.pangaea.de/10.1594/PANGAEA.959671 https://doi.org/10.1594/PANGAEA.959671 en eng PANGAEA Langer, Julia A F; Meunier, Cédric Léo; Ecker, Ursula; Horn, Henriette G; Schwenk, Klaus; Boersma, Maarten (2019): Acclimation and adaptation of the coastal calanoid copepod Acartia tonsa to ocean acidification: a long-term laboratory investigation. Marine Ecology Progress Series, 619, 35-51, https://doi.org/10.3354/meps12950 Langer, Julia A F; Meunier, Cédric Léo; Ecker, Ursula; Horn, Henriette G; Schwenk, Klaus; Boersma, Maarten (2017): On the evolutionary responses of the calanoid copepod Acartia tonsa towards ocean acidification: insights from a long-term laboratory selection study, link to supplementary material. PANGAEA, https://doi.org/10.1594/PANGAEA.879370 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.959671 https://doi.org/10.1594/PANGAEA.959671 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Acartia tonsa Alkalinity total Animalia Aragonite saturation state Arthropoda Bicarbonate ion Biomass/Abundance/Elemental composition Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbon/Nitrogen ratio Carbon/Phosphorus ratio Carbonate ion Carbonate system computation flag Carbon dioxide Containers and aquaria (20-1000 L or < 1 m**2) Development Egg production rate per female Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Identification Individuals Laboratory experiment Laboratory strains Length Nauplii Nitrogen Not applicable OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos Percentage pH Phosphorus Potentiometric Potentiometric titration Replicate Reproduction Salinity Sampling date/time experiment Single species Species unique identification Temperature Dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.95967110.3354/meps1295010.1594/PANGAEA.879370 2023-07-14T05:50:08Z Ocean acidification impacts many marine biota. Although evolutionary responses should occur during persisting environmental change, little is known about the adaptability of copepods. Therefore, we set up a 3½ yr long selection experiment, maintaining Acartia tonsa populations in seawater treated with 200 and 800 μatm CO2, and feeding them with algae cultured under corresponding CO2 conditions. In 3 reciprocal transplant experiments, roughly 1 yr apart, we measured developmental rates, C:N and C:P ratios, egg production and hatching rates of the different lines. In the transplant experiments, we observed significantly lower developmental rates in the high CO2 treatment independent of the selective history. Egg production and hatching success were unaffected by the experimental conditions, but we observed an earlier hatching of eggs from females with a high CO2 selective history. Over the experimental period, beneficial adaptations of the copepods cultured under high CO2 conditions of elevated seawater pCO2 and associated food quality were not detected. However, towards the end of the experiment, copepods cultured under elevated pCO2 and fed with high CO2 algae showed increased body mass and decreased prosome length. Dataset Ocean acidification Copepods PANGAEA - Data Publisher for Earth & Environmental Science |