Effects of temperature and pCO2 on lipid use and biological parameters of planulae of Pocillopora damicornis
The successful dispersal and recruitment of coral larvae depend on endogenous energy stores that fuel swimming, the search for optimal habitat, and metamorphosis. Ocean acidification and warming threaten to disrupt this critical process within the life cycle of reef-building corals by increasing mai...
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Language: | English |
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PANGAEA
2015
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.874081 https://doi.org/10.1594/PANGAEA.874081 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.874081 |
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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 |
Alkalinity total standard error Animalia Aragonite saturation state Area Bicarbonate ion Biomass/Abundance/Elemental composition 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 EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Identification Laboratory experiment Length Lipids Moorea_OA OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Pocillopora damicornis Proportion Proteins per individual Registration number of species Salinity Single species South Pacific Species Symbiont cell density per larvae |
spellingShingle |
Alkalinity total standard error Animalia Aragonite saturation state Area Bicarbonate ion Biomass/Abundance/Elemental composition 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 EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Identification Laboratory experiment Length Lipids Moorea_OA OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Pocillopora damicornis Proportion Proteins per individual Registration number of species Salinity Single species South Pacific Species Symbiont cell density per larvae Rivest, Emily B Hofmann, Gretchen E Effects of temperature and pCO2 on lipid use and biological parameters of planulae of Pocillopora damicornis |
topic_facet |
Alkalinity total standard error Animalia Aragonite saturation state Area Bicarbonate ion Biomass/Abundance/Elemental composition 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 EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Identification Laboratory experiment Length Lipids Moorea_OA OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Pocillopora damicornis Proportion Proteins per individual Registration number of species Salinity Single species South Pacific Species Symbiont cell density per larvae |
description |
The successful dispersal and recruitment of coral larvae depend on endogenous energy stores that fuel swimming, the search for optimal habitat, and metamorphosis. Ocean acidification and warming threaten to disrupt this critical process within the life cycle of reef-building corals by increasing maintenance costs in the energy budgets of larvae. In this study, lipid utilization and biological parameters of planula larvae of the cauliflower coral Pocillopora damicornis under future ocean conditions were examined using manipulative CO2 experiments. For the first 24 h following their release, planulae were cultured in seawater controlled to mimic a future ocean scenario (1030 µatm pCO2, 30.7 °C) as well as present-day, ambient ocean conditions (475 µatm pCO2, 28.1 °C; confirmed by autonomous sensors deployed at our study site). Abundance of wax ester, triacylglycerol, and phospholipids as well as traits of physiological status were measured before and after incubations. High temperature and pCO2 conditions did not elicit changes in wax ester composition of larvae. Triacylglycerol content increased with temperature but was not sensitive to pCO2. In general, larvae consumed more total lipid and protein in response to conditions of warming but not high pCO2, and the day the larvae were released often played a large role in the biological patterns observed. Our results suggest that future ocean warming may influence some organismal properties of coral larvae. High pCO2 may not have a strong effect on the physiology of this early life history stage. |
format |
Dataset |
author |
Rivest, Emily B Hofmann, Gretchen E |
author_facet |
Rivest, Emily B Hofmann, Gretchen E |
author_sort |
Rivest, Emily B |
title |
Effects of temperature and pCO2 on lipid use and biological parameters of planulae of Pocillopora damicornis |
title_short |
Effects of temperature and pCO2 on lipid use and biological parameters of planulae of Pocillopora damicornis |
title_full |
Effects of temperature and pCO2 on lipid use and biological parameters of planulae of Pocillopora damicornis |
title_fullStr |
Effects of temperature and pCO2 on lipid use and biological parameters of planulae of Pocillopora damicornis |
title_full_unstemmed |
Effects of temperature and pCO2 on lipid use and biological parameters of planulae of Pocillopora damicornis |
title_sort |
effects of temperature and pco2 on lipid use and biological parameters of planulae of pocillopora damicornis |
publisher |
PANGAEA |
publishDate |
2015 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.874081 https://doi.org/10.1594/PANGAEA.874081 |
op_coverage |
LATITUDE: -17.480300 * LONGITUDE: -149.798900 * DATE/TIME START: 2011-03-04T00:00:00 * DATE/TIME END: 2011-03-14T00:00:00 |
long_lat |
ENVELOPE(-149.798900,-149.798900,-17.480300,-17.480300) |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
Rivest, Emily B; Hofmann, Gretchen E (2015): Effects of temperature and pCO2 on lipid use and biological parameters of planulae of Pocillopora damicornis. Journal of Experimental Marine Biology and Ecology, 473, 43-52, https://doi.org/10.1016/j.jembe.2015.07.015 Rivest, Emily B; Hofmann, Gretchen E (2017): MCR LTER: Coral Reef: Coral larval data in support of Rivest and Hofmann 2015 JEMBE. Moorea Coral Reef LTER, https://doi.org/10.6073/pasta/0cb251303f3e699b8a4ae65649ec5d8e Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James C; Gentili, Bernard; Proye, Aurélien; Soetaert, Karline; Rae, James (2016): seacarb: seawater carbonate chemistry with R. R package version 3.1. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.874081 https://doi.org/10.1594/PANGAEA.874081 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.87408110.1016/j.jembe.2015.07.01510.6073/pasta/0cb251303f3e699b8a4ae65649ec5d8e |
_version_ |
1810469475474997248 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.874081 2024-09-15T18:28:09+00:00 Effects of temperature and pCO2 on lipid use and biological parameters of planulae of Pocillopora damicornis Rivest, Emily B Hofmann, Gretchen E LATITUDE: -17.480300 * LONGITUDE: -149.798900 * DATE/TIME START: 2011-03-04T00:00:00 * DATE/TIME END: 2011-03-14T00:00:00 2015 text/tab-separated-values, 8957 data points https://doi.pangaea.de/10.1594/PANGAEA.874081 https://doi.org/10.1594/PANGAEA.874081 en eng PANGAEA Rivest, Emily B; Hofmann, Gretchen E (2015): Effects of temperature and pCO2 on lipid use and biological parameters of planulae of Pocillopora damicornis. Journal of Experimental Marine Biology and Ecology, 473, 43-52, https://doi.org/10.1016/j.jembe.2015.07.015 Rivest, Emily B; Hofmann, Gretchen E (2017): MCR LTER: Coral Reef: Coral larval data in support of Rivest and Hofmann 2015 JEMBE. Moorea Coral Reef LTER, https://doi.org/10.6073/pasta/0cb251303f3e699b8a4ae65649ec5d8e Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James C; Gentili, Bernard; Proye, Aurélien; Soetaert, Karline; Rae, James (2016): seacarb: seawater carbonate chemistry with R. R package version 3.1. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.874081 https://doi.org/10.1594/PANGAEA.874081 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Alkalinity total standard error Animalia Aragonite saturation state Area Bicarbonate ion Biomass/Abundance/Elemental composition 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 EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Identification Laboratory experiment Length Lipids Moorea_OA OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Pocillopora damicornis Proportion Proteins per individual Registration number of species Salinity Single species South Pacific Species Symbiont cell density per larvae dataset 2015 ftpangaea https://doi.org/10.1594/PANGAEA.87408110.1016/j.jembe.2015.07.01510.6073/pasta/0cb251303f3e699b8a4ae65649ec5d8e 2024-07-24T02:31:33Z The successful dispersal and recruitment of coral larvae depend on endogenous energy stores that fuel swimming, the search for optimal habitat, and metamorphosis. Ocean acidification and warming threaten to disrupt this critical process within the life cycle of reef-building corals by increasing maintenance costs in the energy budgets of larvae. In this study, lipid utilization and biological parameters of planula larvae of the cauliflower coral Pocillopora damicornis under future ocean conditions were examined using manipulative CO2 experiments. For the first 24 h following their release, planulae were cultured in seawater controlled to mimic a future ocean scenario (1030 µatm pCO2, 30.7 °C) as well as present-day, ambient ocean conditions (475 µatm pCO2, 28.1 °C; confirmed by autonomous sensors deployed at our study site). Abundance of wax ester, triacylglycerol, and phospholipids as well as traits of physiological status were measured before and after incubations. High temperature and pCO2 conditions did not elicit changes in wax ester composition of larvae. Triacylglycerol content increased with temperature but was not sensitive to pCO2. In general, larvae consumed more total lipid and protein in response to conditions of warming but not high pCO2, and the day the larvae were released often played a large role in the biological patterns observed. Our results suggest that future ocean warming may influence some organismal properties of coral larvae. High pCO2 may not have a strong effect on the physiology of this early life history stage. Dataset Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-149.798900,-149.798900,-17.480300,-17.480300) |