Seawater carbonate chemistry and protein content, respiration, symbiodinium densities, survivorship of Pocillopora damicornis larvae in a laboratory experiment
Efforts to evaluate the response of coral larvae to global climate change (GCC) and ocean acidification (OA) typically employ short experiments of fixed length, yet it is unknown how the response is affected by exposure duration. In this study, we exposed larvae from the brooding coral Pocillopora d...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.823582 2024-09-15T18:28:11+00:00 Seawater carbonate chemistry and protein content, respiration, symbiodinium densities, survivorship of Pocillopora damicornis larvae in a laboratory experiment Cumbo, Vivian R Fan, Tung-Yung Edmunds, Peter J LATITUDE: 21.938170 * LONGITUDE: 120.746020 * DATE/TIME START: 2011-03-02T00:00:00 * DATE/TIME END: 2011-03-20T00:00:00 * MINIMUM ELEVATION: -10.0 m * MAXIMUM ELEVATION: -5.0 m 2012 text/tab-separated-values, 5823 data points https://doi.pangaea.de/10.1594/PANGAEA.823582 https://doi.org/10.1594/PANGAEA.823582 en eng PANGAEA Lavigne, Héloïse; Gattuso, Jean-Pierre (2011): seacarb: seawater carbonate chemistry with R. R package version 2.4 [webpage]. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.823582 https://doi.org/10.1594/PANGAEA.823582 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Cumbo, Vivian R; Fan, Tung-Yung; Edmunds, Peter J (2013): Effects of exposure duration on the response of Pocillopora damicornis larvae to elevated temperature and high pCO2. Journal of Experimental Marine Biology and Ecology, 439, 100-107, https://doi.org/10.1016/j.jembe.2012.10.019 Alkalinity total standard error Animalia Aragonite saturation state Bicarbonate ion Biomass/Abundance/Elemental composition Calcite saturation state Calculated Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) Date EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Incubation duration Irradiance Laboratory experiment Mortality Mortality/Survival Nanwan_Bay North Pacific OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Pocillopora damicornis Proteins per individual Replicate RESP Respiration Respiration rate oxygen per protein Respirometer dataset 2012 ftpangaea https://doi.org/10.1594/PANGAEA.82358210.1016/j.jembe.2012.10.019 2024-07-24T02:31:32Z Efforts to evaluate the response of coral larvae to global climate change (GCC) and ocean acidification (OA) typically employ short experiments of fixed length, yet it is unknown how the response is affected by exposure duration. In this study, we exposed larvae from the brooding coral Pocillopora damicornis to contrasts of temperature (24.00 °C [ambient] versus 30.49 °C) and pCO2 (49.4 Pa versus 86.2 Pa) for varying periods (1-5 days) to test the hypothesis that exposure duration had no effect on larval response as assessed by protein content, respiration, Symbiodinium density, and survivorship; exposure times were ecologically relevant compared to representative pelagic larval durations (PLD) for corals. Larvae differed among days for all response variables, and the effects of the treatment were relatively consistent regardless of exposure duration for three of the four response variables. Protein content and Symbiodinium density were unaffected by temperature and pCO2, but respiration increased with temperature (but not pCO2) with the effect intensifying as incubations lengthened. Survival, however, differed significantly among treatments at the end of the study, and by the 5th day, 78% of the larvae were alive and swimming under ambient temperature and ambient pCO2, but only 55-59% were alive in the other treatments. These results demonstrate that the physiological effects of temperature and pCO2 on coral larvae can reliably be detected within days, but effects on survival require > or = 5 days to detect. The detection of time-dependent effects on larval survivorship suggests that the influence of GCC and OA will be stronger for corals having long PLDs. Dataset Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(120.746020,120.746020,21.938170,21.938170) |
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 Bicarbonate ion Biomass/Abundance/Elemental composition Calcite saturation state Calculated Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) Date EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Incubation duration Irradiance Laboratory experiment Mortality Mortality/Survival Nanwan_Bay North Pacific OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Pocillopora damicornis Proteins per individual Replicate RESP Respiration Respiration rate oxygen per protein Respirometer |
spellingShingle |
Alkalinity total standard error Animalia Aragonite saturation state Bicarbonate ion Biomass/Abundance/Elemental composition Calcite saturation state Calculated Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) Date EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Incubation duration Irradiance Laboratory experiment Mortality Mortality/Survival Nanwan_Bay North Pacific OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Pocillopora damicornis Proteins per individual Replicate RESP Respiration Respiration rate oxygen per protein Respirometer Cumbo, Vivian R Fan, Tung-Yung Edmunds, Peter J Seawater carbonate chemistry and protein content, respiration, symbiodinium densities, survivorship of Pocillopora damicornis larvae in a laboratory experiment |
topic_facet |
Alkalinity total standard error Animalia Aragonite saturation state Bicarbonate ion Biomass/Abundance/Elemental composition Calcite saturation state Calculated Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) Date EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Incubation duration Irradiance Laboratory experiment Mortality Mortality/Survival Nanwan_Bay North Pacific OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Pocillopora damicornis Proteins per individual Replicate RESP Respiration Respiration rate oxygen per protein Respirometer |
description |
Efforts to evaluate the response of coral larvae to global climate change (GCC) and ocean acidification (OA) typically employ short experiments of fixed length, yet it is unknown how the response is affected by exposure duration. In this study, we exposed larvae from the brooding coral Pocillopora damicornis to contrasts of temperature (24.00 °C [ambient] versus 30.49 °C) and pCO2 (49.4 Pa versus 86.2 Pa) for varying periods (1-5 days) to test the hypothesis that exposure duration had no effect on larval response as assessed by protein content, respiration, Symbiodinium density, and survivorship; exposure times were ecologically relevant compared to representative pelagic larval durations (PLD) for corals. Larvae differed among days for all response variables, and the effects of the treatment were relatively consistent regardless of exposure duration for three of the four response variables. Protein content and Symbiodinium density were unaffected by temperature and pCO2, but respiration increased with temperature (but not pCO2) with the effect intensifying as incubations lengthened. Survival, however, differed significantly among treatments at the end of the study, and by the 5th day, 78% of the larvae were alive and swimming under ambient temperature and ambient pCO2, but only 55-59% were alive in the other treatments. These results demonstrate that the physiological effects of temperature and pCO2 on coral larvae can reliably be detected within days, but effects on survival require > or = 5 days to detect. The detection of time-dependent effects on larval survivorship suggests that the influence of GCC and OA will be stronger for corals having long PLDs. |
format |
Dataset |
author |
Cumbo, Vivian R Fan, Tung-Yung Edmunds, Peter J |
author_facet |
Cumbo, Vivian R Fan, Tung-Yung Edmunds, Peter J |
author_sort |
Cumbo, Vivian R |
title |
Seawater carbonate chemistry and protein content, respiration, symbiodinium densities, survivorship of Pocillopora damicornis larvae in a laboratory experiment |
title_short |
Seawater carbonate chemistry and protein content, respiration, symbiodinium densities, survivorship of Pocillopora damicornis larvae in a laboratory experiment |
title_full |
Seawater carbonate chemistry and protein content, respiration, symbiodinium densities, survivorship of Pocillopora damicornis larvae in a laboratory experiment |
title_fullStr |
Seawater carbonate chemistry and protein content, respiration, symbiodinium densities, survivorship of Pocillopora damicornis larvae in a laboratory experiment |
title_full_unstemmed |
Seawater carbonate chemistry and protein content, respiration, symbiodinium densities, survivorship of Pocillopora damicornis larvae in a laboratory experiment |
title_sort |
seawater carbonate chemistry and protein content, respiration, symbiodinium densities, survivorship of pocillopora damicornis larvae in a laboratory experiment |
publisher |
PANGAEA |
publishDate |
2012 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.823582 https://doi.org/10.1594/PANGAEA.823582 |
op_coverage |
LATITUDE: 21.938170 * LONGITUDE: 120.746020 * DATE/TIME START: 2011-03-02T00:00:00 * DATE/TIME END: 2011-03-20T00:00:00 * MINIMUM ELEVATION: -10.0 m * MAXIMUM ELEVATION: -5.0 m |
long_lat |
ENVELOPE(120.746020,120.746020,21.938170,21.938170) |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Supplement to: Cumbo, Vivian R; Fan, Tung-Yung; Edmunds, Peter J (2013): Effects of exposure duration on the response of Pocillopora damicornis larvae to elevated temperature and high pCO2. Journal of Experimental Marine Biology and Ecology, 439, 100-107, https://doi.org/10.1016/j.jembe.2012.10.019 |
op_relation |
Lavigne, Héloïse; Gattuso, Jean-Pierre (2011): seacarb: seawater carbonate chemistry with R. R package version 2.4 [webpage]. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.823582 https://doi.org/10.1594/PANGAEA.823582 |
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.82358210.1016/j.jembe.2012.10.019 |
_version_ |
1810469509340856320 |