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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PANGAEA - Data Publisher for Earth & Environmental Science
2015
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Online Access: | https://dx.doi.org/10.1594/pangaea.874081 https://doi.pangaea.de/10.1594/PANGAEA.874081 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
language |
English |
topic |
Animalia Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Cnidaria Coast and continental shelf Growth/Morphology Laboratory experiment Pelagos Pocillopora damicornis Single species South Pacific Temperature Tropical Zooplankton Type Species Registration number of species Uniform resource locator/link to reference Treatment duration Identification Treatment Area Length Proportion Lipids Proteins per individual Symbiont cell density per larvae Temperature, water Temperature, water, standard error Salinity Salinity, standard error pH pH, standard error Alkalinity, total Alkalinity, total, standard error Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide water at sea surface temperature wet air, standard error Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Carbon, inorganic, dissolved Aragonite saturation state Calcite saturation state Experiment Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Animalia Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Cnidaria Coast and continental shelf Growth/Morphology Laboratory experiment Pelagos Pocillopora damicornis Single species South Pacific Temperature Tropical Zooplankton Type Species Registration number of species Uniform resource locator/link to reference Treatment duration Identification Treatment Area Length Proportion Lipids Proteins per individual Symbiont cell density per larvae Temperature, water Temperature, water, standard error Salinity Salinity, standard error pH pH, standard error Alkalinity, total Alkalinity, total, standard error Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide water at sea surface temperature wet air, standard error Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Carbon, inorganic, dissolved Aragonite saturation state Calcite saturation state Experiment Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Rivest, Emily B Hofmann, Gretchen E Effects of temperature and pCO2 on lipid use and biological parameters of planulae of Pocillopora damicornis |
topic_facet |
Animalia Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Cnidaria Coast and continental shelf Growth/Morphology Laboratory experiment Pelagos Pocillopora damicornis Single species South Pacific Temperature Tropical Zooplankton Type Species Registration number of species Uniform resource locator/link to reference Treatment duration Identification Treatment Area Length Proportion Lipids Proteins per individual Symbiont cell density per larvae Temperature, water Temperature, water, standard error Salinity Salinity, standard error pH pH, standard error Alkalinity, total Alkalinity, total, standard error Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide water at sea surface temperature wet air, standard error Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Carbon, inorganic, dissolved Aragonite saturation state Calcite saturation state Experiment Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
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. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2016) 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 2017-03-30. |
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 - Data Publisher for Earth & Environmental Science |
publishDate |
2015 |
url |
https://dx.doi.org/10.1594/pangaea.874081 https://doi.pangaea.de/10.1594/PANGAEA.874081 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://cran.r-project.org/package=seacarb https://dx.doi.org/10.1016/j.jembe.2015.07.015 https://dx.doi.org/10.6073/pasta/0cb251303f3e699b8a4ae65649ec5d8e 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.874081 https://doi.org/10.1016/j.jembe.2015.07.015 https://doi.org/10.6073/pasta/0cb251303f3e699b8a4ae65649ec5d8e |
_version_ |
1766157846597074944 |
spelling |
ftdatacite:10.1594/pangaea.874081 2023-05-15T17:50:54+02:00 Effects of temperature and pCO2 on lipid use and biological parameters of planulae of Pocillopora damicornis Rivest, Emily B Hofmann, Gretchen E 2015 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.874081 https://doi.pangaea.de/10.1594/PANGAEA.874081 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://cran.r-project.org/package=seacarb https://dx.doi.org/10.1016/j.jembe.2015.07.015 https://dx.doi.org/10.6073/pasta/0cb251303f3e699b8a4ae65649ec5d8e 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 Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Cnidaria Coast and continental shelf Growth/Morphology Laboratory experiment Pelagos Pocillopora damicornis Single species South Pacific Temperature Tropical Zooplankton Type Species Registration number of species Uniform resource locator/link to reference Treatment duration Identification Treatment Area Length Proportion Lipids Proteins per individual Symbiont cell density per larvae Temperature, water Temperature, water, standard error Salinity Salinity, standard error pH pH, standard error Alkalinity, total Alkalinity, total, standard error Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide water at sea surface temperature wet air, standard error Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Carbon, inorganic, dissolved Aragonite saturation state Calcite saturation state Experiment Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC dataset Dataset 2015 ftdatacite https://doi.org/10.1594/pangaea.874081 https://doi.org/10.1016/j.jembe.2015.07.015 https://doi.org/10.6073/pasta/0cb251303f3e699b8a4ae65649ec5d8e 2021-11-05T12:55:41Z 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. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2016) 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 2017-03-30. Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) Pacific |