Coral energy reserves and calcification in a high-CO2 world at two temperatures
Rising atmospheric CO2 concentrations threaten coral reefs globally by causing ocean acidification (OA) and warming. Yet, the combined effects of elevated pCO2 and temperature on coral physiology and resilience remain poorly understood. While coral calcification and energy reserves are important hea...
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Format: | Dataset |
Language: | English |
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PANGAEA
2018
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.833874 https://doi.org/10.1594/PANGAEA.833874 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.833874 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Acropora millepora Alkalinity total standard error Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Biomass Biomass/Abundance/Elemental composition Calcification/Dissolution Calcification rate of calcium carbonate Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbohydrates soluble Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cell density Chlorophyll a Cnidaria Colony number/ID Containers and aquaria (20-1000 L or < 1 m**2) EXP Experiment Fiji Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Identification Laboratory experiment Lipids Montipora monasteriata Not applicable OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH |
spellingShingle |
Acropora millepora Alkalinity total standard error Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Biomass Biomass/Abundance/Elemental composition Calcification/Dissolution Calcification rate of calcium carbonate Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbohydrates soluble Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cell density Chlorophyll a Cnidaria Colony number/ID Containers and aquaria (20-1000 L or < 1 m**2) EXP Experiment Fiji Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Identification Laboratory experiment Lipids Montipora monasteriata Not applicable OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Schoepf, Verena Grottoli, Andréa G Warner, Mark E Cai, Wei-Jun Melman, Todd F Hoadley, Kenneth D Pettay, D Tye Hu, Xinping Li, Qian Xu, Hui Wang, Yujie Matsui, Yohei Baumann, Justin H Coral energy reserves and calcification in a high-CO2 world at two temperatures |
topic_facet |
Acropora millepora Alkalinity total standard error Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Biomass Biomass/Abundance/Elemental composition Calcification/Dissolution Calcification rate of calcium carbonate Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbohydrates soluble Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cell density Chlorophyll a Cnidaria Colony number/ID Containers and aquaria (20-1000 L or < 1 m**2) EXP Experiment Fiji Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Identification Laboratory experiment Lipids Montipora monasteriata Not applicable OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH |
description |
Rising atmospheric CO2 concentrations threaten coral reefs globally by causing ocean acidification (OA) and warming. Yet, the combined effects of elevated pCO2 and temperature on coral physiology and resilience remain poorly understood. While coral calcification and energy reserves are important health indicators, no studies to date have measured energy reserve pools (i.e., lipid, protein, and carbohydrate) together with calcification under OA conditions under different temperature scenarios. Four coral species, Acropora millepora, Montipora monasteriata, Pocillopora damicornis, Turbinaria reniformis, were reared under a total of six conditions for 3.5 weeks, representing three pCO2 levels (382, 607, 741 µatm), and two temperature regimes (26.5, 29.0°C) within each pCO2 level. After one month under experimental conditions, only A. millepora decreased calcification (-53%) in response to seawater pCO2 expected by the end of this century, whereas the other three species maintained calcification rates even when both pCO2 and temperature were elevated. Coral energy reserves showed mixed responses to elevated pCO2 and temperature, and were either unaffected or displayed nonlinear responses with both the lowest and highest concentrations often observed at the mid-pCO2 level of 607 µatm. Biweekly feeding may have helped corals maintain calcification rates and energy reserves under these conditions. Temperature often modulated the response of many aspects of coral physiology to OA, and both mitigated and worsened pCO2 effects. This demonstrates for the first time that coral energy reserves are generally not metabolized to sustain calcification under OA, which has important implications for coral health and bleaching resilience in a high-CO2 world. Overall, these findings suggest that some corals could be more resistant to simultaneously warming and acidifying oceans than previously expected. |
format |
Dataset |
author |
Schoepf, Verena Grottoli, Andréa G Warner, Mark E Cai, Wei-Jun Melman, Todd F Hoadley, Kenneth D Pettay, D Tye Hu, Xinping Li, Qian Xu, Hui Wang, Yujie Matsui, Yohei Baumann, Justin H |
author_facet |
Schoepf, Verena Grottoli, Andréa G Warner, Mark E Cai, Wei-Jun Melman, Todd F Hoadley, Kenneth D Pettay, D Tye Hu, Xinping Li, Qian Xu, Hui Wang, Yujie Matsui, Yohei Baumann, Justin H |
author_sort |
Schoepf, Verena |
title |
Coral energy reserves and calcification in a high-CO2 world at two temperatures |
title_short |
Coral energy reserves and calcification in a high-CO2 world at two temperatures |
title_full |
Coral energy reserves and calcification in a high-CO2 world at two temperatures |
title_fullStr |
Coral energy reserves and calcification in a high-CO2 world at two temperatures |
title_full_unstemmed |
Coral energy reserves and calcification in a high-CO2 world at two temperatures |
title_sort |
coral energy reserves and calcification in a high-co2 world at two temperatures |
publisher |
PANGAEA |
publishDate |
2018 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.833874 https://doi.org/10.1594/PANGAEA.833874 |
op_coverage |
LATITUDE: -17.488610 * LONGITUDE: 177.394170 * DATE/TIME START: 2011-04-22T00:00:00 * DATE/TIME END: 2011-05-19T00:00:00 |
long_lat |
ENVELOPE(177.394170,177.394170,-17.488610,-17.488610) |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Supplement to: Schoepf, Verena; Grottoli, Andréa G; Warner, Mark E; Cai, Wei-Jun; Melman, Todd F; Hoadley, Kenneth D; Pettay, D Tye; Hu, Xinping; Li, Qian; Xu, Hui; Wang, Yujie; Matsui, Yohei; Baumann, Justin H (2013): Coral Energy Reserves and Calcification in a High-CO2 World at Two Temperatures. PLoS ONE, 8(10), e75049, https://doi.org/10.1371/journal.pone.0075049 |
op_relation |
Grottoli, Andréa G; Dalcin Martins, Paula; Wilkins, Michael J; Johnston, Michael D; Warner, Mark E; Cai, Wei-Jun; Melman, Todd F; Hoadley, Kenneth D; Pettay, D Tye; Levas, Stephen; Schoepf, Verena; Voolstra, Christian R (2018): Coral physiology and microbiome dynamics under combined warming and ocean acidification. PLoS ONE, 13(1), e0191156, https://doi.org/10.1371/journal.pone.0191156 Lavigne, Héloïse; Epitalon, Jean-Marie; Gattuso, Jean-Pierre (2014): seacarb: seawater carbonate chemistry with R. R package version 3.0. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.833874 https://doi.org/10.1594/PANGAEA.833874 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.833874 https://doi.org/10.1371/journal.pone.0075049 https://doi.org/10.1371/journal.pone.0191156 |
_version_ |
1766158378574282752 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.833874 2023-05-15T17:51:16+02:00 Coral energy reserves and calcification in a high-CO2 world at two temperatures Schoepf, Verena Grottoli, Andréa G Warner, Mark E Cai, Wei-Jun Melman, Todd F Hoadley, Kenneth D Pettay, D Tye Hu, Xinping Li, Qian Xu, Hui Wang, Yujie Matsui, Yohei Baumann, Justin H LATITUDE: -17.488610 * LONGITUDE: 177.394170 * DATE/TIME START: 2011-04-22T00:00:00 * DATE/TIME END: 2011-05-19T00:00:00 2018-07-09 text/tab-separated-values, 4748 data points https://doi.pangaea.de/10.1594/PANGAEA.833874 https://doi.org/10.1594/PANGAEA.833874 en eng PANGAEA Grottoli, Andréa G; Dalcin Martins, Paula; Wilkins, Michael J; Johnston, Michael D; Warner, Mark E; Cai, Wei-Jun; Melman, Todd F; Hoadley, Kenneth D; Pettay, D Tye; Levas, Stephen; Schoepf, Verena; Voolstra, Christian R (2018): Coral physiology and microbiome dynamics under combined warming and ocean acidification. PLoS ONE, 13(1), e0191156, https://doi.org/10.1371/journal.pone.0191156 Lavigne, Héloïse; Epitalon, Jean-Marie; Gattuso, Jean-Pierre (2014): seacarb: seawater carbonate chemistry with R. R package version 3.0. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.833874 https://doi.org/10.1594/PANGAEA.833874 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Schoepf, Verena; Grottoli, Andréa G; Warner, Mark E; Cai, Wei-Jun; Melman, Todd F; Hoadley, Kenneth D; Pettay, D Tye; Hu, Xinping; Li, Qian; Xu, Hui; Wang, Yujie; Matsui, Yohei; Baumann, Justin H (2013): Coral Energy Reserves and Calcification in a High-CO2 World at Two Temperatures. PLoS ONE, 8(10), e75049, https://doi.org/10.1371/journal.pone.0075049 Acropora millepora Alkalinity total standard error Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Biomass Biomass/Abundance/Elemental composition Calcification/Dissolution Calcification rate of calcium carbonate Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbohydrates soluble Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cell density Chlorophyll a Cnidaria Colony number/ID Containers and aquaria (20-1000 L or < 1 m**2) EXP Experiment Fiji Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Identification Laboratory experiment Lipids Montipora monasteriata Not applicable OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Dataset 2018 ftpangaea https://doi.org/10.1594/PANGAEA.833874 https://doi.org/10.1371/journal.pone.0075049 https://doi.org/10.1371/journal.pone.0191156 2023-01-20T09:03:27Z Rising atmospheric CO2 concentrations threaten coral reefs globally by causing ocean acidification (OA) and warming. Yet, the combined effects of elevated pCO2 and temperature on coral physiology and resilience remain poorly understood. While coral calcification and energy reserves are important health indicators, no studies to date have measured energy reserve pools (i.e., lipid, protein, and carbohydrate) together with calcification under OA conditions under different temperature scenarios. Four coral species, Acropora millepora, Montipora monasteriata, Pocillopora damicornis, Turbinaria reniformis, were reared under a total of six conditions for 3.5 weeks, representing three pCO2 levels (382, 607, 741 µatm), and two temperature regimes (26.5, 29.0°C) within each pCO2 level. After one month under experimental conditions, only A. millepora decreased calcification (-53%) in response to seawater pCO2 expected by the end of this century, whereas the other three species maintained calcification rates even when both pCO2 and temperature were elevated. Coral energy reserves showed mixed responses to elevated pCO2 and temperature, and were either unaffected or displayed nonlinear responses with both the lowest and highest concentrations often observed at the mid-pCO2 level of 607 µatm. Biweekly feeding may have helped corals maintain calcification rates and energy reserves under these conditions. Temperature often modulated the response of many aspects of coral physiology to OA, and both mitigated and worsened pCO2 effects. This demonstrates for the first time that coral energy reserves are generally not metabolized to sustain calcification under OA, which has important implications for coral health and bleaching resilience in a high-CO2 world. Overall, these findings suggest that some corals could be more resistant to simultaneously warming and acidifying oceans than previously expected. Dataset Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(177.394170,177.394170,-17.488610,-17.488610) |