Seawater carbonate chemistry, Acropora digitifera growth and skeletal U/Ca ratios during experiments, 2011 ...
The impact of ocean acidification caused by the increasing atmospheric CO2 has been studied in marine calcifiers, including hermatypic corals. However, the effect of elevated pCO2 on the early developmental life-cycle stage of corals has been little studied. In this study, we reared polyps of Acropo...
Main Authors: | , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2011
|
Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.773863 https://doi.pangaea.de/10.1594/PANGAEA.773863 |
id |
ftdatacite:10.1594/pangaea.773863 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.1594/pangaea.773863 2023-05-15T17:50:05+02:00 Seawater carbonate chemistry, Acropora digitifera growth and skeletal U/Ca ratios during experiments, 2011 ... Inoue, Mayuri Suwa, Ryota Suzuki, Atsushi Sakai, Kazuhiko Kawahata, Hodaka 2011 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.773863 https://doi.pangaea.de/10.1594/PANGAEA.773863 en eng PANGAEA https://dx.doi.org/10.1029/2011gl047786 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Acropora digitifera Animalia Benthic animals Benthos Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Calcification/Dissolution Cnidaria Coast and continental shelf Growth/Morphology Laboratory experiment North Pacific Single species Temperate Experimental treatment Salinity Salinity, standard deviation Temperature, water Temperature, standard deviation pH pH, standard deviation Alkalinity, total Carbonate ion Partial pressure of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Calcification rate Acropora digitifera, weight Acropora digitifera, weight, standard deviation Replicates Uranium/Calcium ratio Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbon, inorganic, dissolved Calcite saturation state pH meter Metrohm electrodes Measured Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC dataset Dataset Supplementary Dataset 2011 ftdatacite https://doi.org/10.1594/pangaea.77386310.1029/2011gl047786 2023-04-03T17:39:07Z The impact of ocean acidification caused by the increasing atmospheric CO2 has been studied in marine calcifiers, including hermatypic corals. However, the effect of elevated pCO2 on the early developmental life-cycle stage of corals has been little studied. In this study, we reared polyps of Acropora digitifera in seawater at pHT 6.55, 7.31, 7.64, 7.77, and 8.03, controlled by CO2 bubbling. We measured the dry weights of polyp skeletons after the 40-d experiment to investigate the relationship between the seawater aragonite saturation state and polyp growth. In addition, we measured skeletal U/Ca ratio to estimate their pH dependence. Skeletal weights of coral polyps increased with the aragonite saturation state and reached an apparent saturation plateau above pH 7.77. U/Ca ratios had a strong inverse relationship with pH and a negligible relationship with skeletal growth rate (polyp weight), suggesting that skeletal U/Ca could be useful for reconstructing paleo-pH. ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) 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). ... Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) Pacific |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Acropora digitifera Animalia Benthic animals Benthos Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Calcification/Dissolution Cnidaria Coast and continental shelf Growth/Morphology Laboratory experiment North Pacific Single species Temperate Experimental treatment Salinity Salinity, standard deviation Temperature, water Temperature, standard deviation pH pH, standard deviation Alkalinity, total Carbonate ion Partial pressure of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Calcification rate Acropora digitifera, weight Acropora digitifera, weight, standard deviation Replicates Uranium/Calcium ratio Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbon, inorganic, dissolved Calcite saturation state pH meter Metrohm electrodes Measured Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Acropora digitifera Animalia Benthic animals Benthos Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Calcification/Dissolution Cnidaria Coast and continental shelf Growth/Morphology Laboratory experiment North Pacific Single species Temperate Experimental treatment Salinity Salinity, standard deviation Temperature, water Temperature, standard deviation pH pH, standard deviation Alkalinity, total Carbonate ion Partial pressure of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Calcification rate Acropora digitifera, weight Acropora digitifera, weight, standard deviation Replicates Uranium/Calcium ratio Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbon, inorganic, dissolved Calcite saturation state pH meter Metrohm electrodes Measured Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC Inoue, Mayuri Suwa, Ryota Suzuki, Atsushi Sakai, Kazuhiko Kawahata, Hodaka Seawater carbonate chemistry, Acropora digitifera growth and skeletal U/Ca ratios during experiments, 2011 ... |
topic_facet |
Acropora digitifera Animalia Benthic animals Benthos Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Calcification/Dissolution Cnidaria Coast and continental shelf Growth/Morphology Laboratory experiment North Pacific Single species Temperate Experimental treatment Salinity Salinity, standard deviation Temperature, water Temperature, standard deviation pH pH, standard deviation Alkalinity, total Carbonate ion Partial pressure of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Calcification rate Acropora digitifera, weight Acropora digitifera, weight, standard deviation Replicates Uranium/Calcium ratio Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbon, inorganic, dissolved Calcite saturation state pH meter Metrohm electrodes Measured Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC |
description |
The impact of ocean acidification caused by the increasing atmospheric CO2 has been studied in marine calcifiers, including hermatypic corals. However, the effect of elevated pCO2 on the early developmental life-cycle stage of corals has been little studied. In this study, we reared polyps of Acropora digitifera in seawater at pHT 6.55, 7.31, 7.64, 7.77, and 8.03, controlled by CO2 bubbling. We measured the dry weights of polyp skeletons after the 40-d experiment to investigate the relationship between the seawater aragonite saturation state and polyp growth. In addition, we measured skeletal U/Ca ratio to estimate their pH dependence. Skeletal weights of coral polyps increased with the aragonite saturation state and reached an apparent saturation plateau above pH 7.77. U/Ca ratios had a strong inverse relationship with pH and a negligible relationship with skeletal growth rate (polyp weight), suggesting that skeletal U/Ca could be useful for reconstructing paleo-pH. ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) 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). ... |
format |
Dataset |
author |
Inoue, Mayuri Suwa, Ryota Suzuki, Atsushi Sakai, Kazuhiko Kawahata, Hodaka |
author_facet |
Inoue, Mayuri Suwa, Ryota Suzuki, Atsushi Sakai, Kazuhiko Kawahata, Hodaka |
author_sort |
Inoue, Mayuri |
title |
Seawater carbonate chemistry, Acropora digitifera growth and skeletal U/Ca ratios during experiments, 2011 ... |
title_short |
Seawater carbonate chemistry, Acropora digitifera growth and skeletal U/Ca ratios during experiments, 2011 ... |
title_full |
Seawater carbonate chemistry, Acropora digitifera growth and skeletal U/Ca ratios during experiments, 2011 ... |
title_fullStr |
Seawater carbonate chemistry, Acropora digitifera growth and skeletal U/Ca ratios during experiments, 2011 ... |
title_full_unstemmed |
Seawater carbonate chemistry, Acropora digitifera growth and skeletal U/Ca ratios during experiments, 2011 ... |
title_sort |
seawater carbonate chemistry, acropora digitifera growth and skeletal u/ca ratios during experiments, 2011 ... |
publisher |
PANGAEA |
publishDate |
2011 |
url |
https://dx.doi.org/10.1594/pangaea.773863 https://doi.pangaea.de/10.1594/PANGAEA.773863 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://dx.doi.org/10.1029/2011gl047786 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.77386310.1029/2011gl047786 |
_version_ |
1766156671609995264 |