Seawater carbon chemistry and calcification,carbonic anhydrase activity of cold-water coral Lophelia pertusa, supplement to: Kurman, Melissa; Gómez, C E; Georgian, Samuel E; Lunden, Jay J; Cordes, Erik E (2017): Intra-Specific Variation Reveals Potential for Adaptation to Ocean Acidification in a Cold-Water Coral from the Gulf of Mexico. Frontiers in Marine Science, 4
Ocean acidification, the decrease in seawater pH due to the absorption of atmospheric CO2, profoundly threatens the survival of a large number of marine species. Cold-water corals are considered to be among the most vulnerable organisms to ocean acidification because they are already exposed to rela...
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Language: | English |
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PANGAEA - Data Publisher for Earth & Environmental Science
2017
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Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.877984 https://doi.pangaea.de/10.1594/PANGAEA.877984 |
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ftdatacite:10.1594/pangaea.877984 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Animalia Benthic animals Benthos Calcification/Dissolution Cnidaria Containers and aquaria 20-1000 L or < 1 m**2 Deep-sea Laboratory experiment Lophelia pertusa North Atlantic Single species Temperate Type Species Registration number of species Uniform resource locator/link to reference Experiment duration Incubation duration Experiment Treatment Replicate Site Genotype LATITUDE LONGITUDE DEPTH, water Identification DATE/TIME Time, incubation Buoyant weight Density Dry mass Mass change Calcification rate Time point, descriptive Carbonic anhydrase activity, per tissue weight Temperature, water Temperature, water, standard deviation pH pH, standard deviation Salinity Salinity, standard deviation Alkalinity, total Alkalinity, total, standard deviation Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide, standard deviation Bicarbonate ion Bicarbonate ion, standard deviation Carbon dioxide Carbon dioxide, standard deviation Carbonate ion Carbonate ion, standard deviation Aragonite saturation state Aragonite saturation state, standard deviation Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Carbon, inorganic, dissolved Calcite saturation state Potentiometric Potentiometric titration Calculated using CO2calc Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Animalia Benthic animals Benthos Calcification/Dissolution Cnidaria Containers and aquaria 20-1000 L or < 1 m**2 Deep-sea Laboratory experiment Lophelia pertusa North Atlantic Single species Temperate Type Species Registration number of species Uniform resource locator/link to reference Experiment duration Incubation duration Experiment Treatment Replicate Site Genotype LATITUDE LONGITUDE DEPTH, water Identification DATE/TIME Time, incubation Buoyant weight Density Dry mass Mass change Calcification rate Time point, descriptive Carbonic anhydrase activity, per tissue weight Temperature, water Temperature, water, standard deviation pH pH, standard deviation Salinity Salinity, standard deviation Alkalinity, total Alkalinity, total, standard deviation Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide, standard deviation Bicarbonate ion Bicarbonate ion, standard deviation Carbon dioxide Carbon dioxide, standard deviation Carbonate ion Carbonate ion, standard deviation Aragonite saturation state Aragonite saturation state, standard deviation Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Carbon, inorganic, dissolved Calcite saturation state Potentiometric Potentiometric titration Calculated using CO2calc Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Kurman, Melissa Gómez, C E Georgian, Samuel E Lunden, Jay J Cordes, Erik E Seawater carbon chemistry and calcification,carbonic anhydrase activity of cold-water coral Lophelia pertusa, supplement to: Kurman, Melissa; Gómez, C E; Georgian, Samuel E; Lunden, Jay J; Cordes, Erik E (2017): Intra-Specific Variation Reveals Potential for Adaptation to Ocean Acidification in a Cold-Water Coral from the Gulf of Mexico. Frontiers in Marine Science, 4 |
topic_facet |
Animalia Benthic animals Benthos Calcification/Dissolution Cnidaria Containers and aquaria 20-1000 L or < 1 m**2 Deep-sea Laboratory experiment Lophelia pertusa North Atlantic Single species Temperate Type Species Registration number of species Uniform resource locator/link to reference Experiment duration Incubation duration Experiment Treatment Replicate Site Genotype LATITUDE LONGITUDE DEPTH, water Identification DATE/TIME Time, incubation Buoyant weight Density Dry mass Mass change Calcification rate Time point, descriptive Carbonic anhydrase activity, per tissue weight Temperature, water Temperature, water, standard deviation pH pH, standard deviation Salinity Salinity, standard deviation Alkalinity, total Alkalinity, total, standard deviation Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide, standard deviation Bicarbonate ion Bicarbonate ion, standard deviation Carbon dioxide Carbon dioxide, standard deviation Carbonate ion Carbonate ion, standard deviation Aragonite saturation state Aragonite saturation state, standard deviation Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Carbon, inorganic, dissolved Calcite saturation state Potentiometric Potentiometric titration Calculated using CO2calc Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
description |
Ocean acidification, the decrease in seawater pH due to the absorption of atmospheric CO2, profoundly threatens the survival of a large number of marine species. Cold-water corals are considered to be among the most vulnerable organisms to ocean acidification because they are already exposed to relatively low pH and corresponding low calcium carbonate saturation states (Omega). Lophelia pertusa is a globally distributed cold-water scleractinian coral that provides critical three-dimensional habitat for many ecologically and economically significant species. In this study, four different genotypes of L. pertusa were exposed to three pH treatments (pH=7.60, 7.75, and 7.90) over a short (two-week) experimental period, and six genotypes were exposed to two pH treatments (pH=7.60, and 7.90) over a long (six-month) experimental period. Their physiological response was measured as net calcification rate and the activity of carbonic anhydrase, a key enzyme in the calcification pathway. In the short-term experiment, net calcification rates did not significantly change with pH, although they were highly variable in the low pH treatment, including some genotypes that maintained positive net calcification in undersaturated conditions. In the six-month experiment, average net calcification was significantly reduced at low pH, with corals exhibiting net dissolution of skeleton. However, one of the same genotypes that maintained positive net calcification (+0.04% day-1) under the low pH treatment in the short-term experiment also maintained positive net calcification longer than the other genotypes in the long-term experiment, although none of the corals maintained positive calcification for the entire 6 months. Average carbonic anhydrase activity was not affected by pH, although some genotypes exhibited small, insignificant, increases in activity after the sixth month. Our results suggest that while net calcification in L. pertusa is adversely affected by ocean acidification in the long term, it is possible that some genotypes may prove to be more resilient than others, particularly to short perturbations of the carbonate system. These results provide evidence that populations of L. pertusa in the Gulf of Mexico may contain the genetic variability necessary to support an adaptive response to future ocean acidification. : 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 by seacarb is 2017-07-19. |
format |
Dataset |
author |
Kurman, Melissa Gómez, C E Georgian, Samuel E Lunden, Jay J Cordes, Erik E |
author_facet |
Kurman, Melissa Gómez, C E Georgian, Samuel E Lunden, Jay J Cordes, Erik E |
author_sort |
Kurman, Melissa |
title |
Seawater carbon chemistry and calcification,carbonic anhydrase activity of cold-water coral Lophelia pertusa, supplement to: Kurman, Melissa; Gómez, C E; Georgian, Samuel E; Lunden, Jay J; Cordes, Erik E (2017): Intra-Specific Variation Reveals Potential for Adaptation to Ocean Acidification in a Cold-Water Coral from the Gulf of Mexico. Frontiers in Marine Science, 4 |
title_short |
Seawater carbon chemistry and calcification,carbonic anhydrase activity of cold-water coral Lophelia pertusa, supplement to: Kurman, Melissa; Gómez, C E; Georgian, Samuel E; Lunden, Jay J; Cordes, Erik E (2017): Intra-Specific Variation Reveals Potential for Adaptation to Ocean Acidification in a Cold-Water Coral from the Gulf of Mexico. Frontiers in Marine Science, 4 |
title_full |
Seawater carbon chemistry and calcification,carbonic anhydrase activity of cold-water coral Lophelia pertusa, supplement to: Kurman, Melissa; Gómez, C E; Georgian, Samuel E; Lunden, Jay J; Cordes, Erik E (2017): Intra-Specific Variation Reveals Potential for Adaptation to Ocean Acidification in a Cold-Water Coral from the Gulf of Mexico. Frontiers in Marine Science, 4 |
title_fullStr |
Seawater carbon chemistry and calcification,carbonic anhydrase activity of cold-water coral Lophelia pertusa, supplement to: Kurman, Melissa; Gómez, C E; Georgian, Samuel E; Lunden, Jay J; Cordes, Erik E (2017): Intra-Specific Variation Reveals Potential for Adaptation to Ocean Acidification in a Cold-Water Coral from the Gulf of Mexico. Frontiers in Marine Science, 4 |
title_full_unstemmed |
Seawater carbon chemistry and calcification,carbonic anhydrase activity of cold-water coral Lophelia pertusa, supplement to: Kurman, Melissa; Gómez, C E; Georgian, Samuel E; Lunden, Jay J; Cordes, Erik E (2017): Intra-Specific Variation Reveals Potential for Adaptation to Ocean Acidification in a Cold-Water Coral from the Gulf of Mexico. Frontiers in Marine Science, 4 |
title_sort |
seawater carbon chemistry and calcification,carbonic anhydrase activity of cold-water coral lophelia pertusa, supplement to: kurman, melissa; gómez, c e; georgian, samuel e; lunden, jay j; cordes, erik e (2017): intra-specific variation reveals potential for adaptation to ocean acidification in a cold-water coral from the gulf of mexico. frontiers in marine science, 4 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2017 |
url |
https://dx.doi.org/10.1594/pangaea.877984 https://doi.pangaea.de/10.1594/PANGAEA.877984 |
long_lat |
ENVELOPE(6.468,6.468,62.598,62.598) |
geographic |
Lunden |
geographic_facet |
Lunden |
genre |
Lophelia pertusa North Atlantic Ocean acidification |
genre_facet |
Lophelia pertusa North Atlantic Ocean acidification |
op_relation |
https://cran.r-project.org/package=seacarb https://dx.doi.org/10.3389/fmars.2017.00111 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.877984 https://doi.org/10.3389/fmars.2017.00111 |
_version_ |
1766064538740850688 |
spelling |
ftdatacite:10.1594/pangaea.877984 2023-05-15T17:08:42+02:00 Seawater carbon chemistry and calcification,carbonic anhydrase activity of cold-water coral Lophelia pertusa, supplement to: Kurman, Melissa; Gómez, C E; Georgian, Samuel E; Lunden, Jay J; Cordes, Erik E (2017): Intra-Specific Variation Reveals Potential for Adaptation to Ocean Acidification in a Cold-Water Coral from the Gulf of Mexico. Frontiers in Marine Science, 4 Kurman, Melissa Gómez, C E Georgian, Samuel E Lunden, Jay J Cordes, Erik E 2017 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.877984 https://doi.pangaea.de/10.1594/PANGAEA.877984 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://cran.r-project.org/package=seacarb https://dx.doi.org/10.3389/fmars.2017.00111 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 Benthic animals Benthos Calcification/Dissolution Cnidaria Containers and aquaria 20-1000 L or < 1 m**2 Deep-sea Laboratory experiment Lophelia pertusa North Atlantic Single species Temperate Type Species Registration number of species Uniform resource locator/link to reference Experiment duration Incubation duration Experiment Treatment Replicate Site Genotype LATITUDE LONGITUDE DEPTH, water Identification DATE/TIME Time, incubation Buoyant weight Density Dry mass Mass change Calcification rate Time point, descriptive Carbonic anhydrase activity, per tissue weight Temperature, water Temperature, water, standard deviation pH pH, standard deviation Salinity Salinity, standard deviation Alkalinity, total Alkalinity, total, standard deviation Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide, standard deviation Bicarbonate ion Bicarbonate ion, standard deviation Carbon dioxide Carbon dioxide, standard deviation Carbonate ion Carbonate ion, standard deviation Aragonite saturation state Aragonite saturation state, standard deviation Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Carbon, inorganic, dissolved Calcite saturation state Potentiometric Potentiometric titration Calculated using CO2calc Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Supplementary Dataset dataset Dataset 2017 ftdatacite https://doi.org/10.1594/pangaea.877984 https://doi.org/10.3389/fmars.2017.00111 2021-11-05T12:55:41Z Ocean acidification, the decrease in seawater pH due to the absorption of atmospheric CO2, profoundly threatens the survival of a large number of marine species. Cold-water corals are considered to be among the most vulnerable organisms to ocean acidification because they are already exposed to relatively low pH and corresponding low calcium carbonate saturation states (Omega). Lophelia pertusa is a globally distributed cold-water scleractinian coral that provides critical three-dimensional habitat for many ecologically and economically significant species. In this study, four different genotypes of L. pertusa were exposed to three pH treatments (pH=7.60, 7.75, and 7.90) over a short (two-week) experimental period, and six genotypes were exposed to two pH treatments (pH=7.60, and 7.90) over a long (six-month) experimental period. Their physiological response was measured as net calcification rate and the activity of carbonic anhydrase, a key enzyme in the calcification pathway. In the short-term experiment, net calcification rates did not significantly change with pH, although they were highly variable in the low pH treatment, including some genotypes that maintained positive net calcification in undersaturated conditions. In the six-month experiment, average net calcification was significantly reduced at low pH, with corals exhibiting net dissolution of skeleton. However, one of the same genotypes that maintained positive net calcification (+0.04% day-1) under the low pH treatment in the short-term experiment also maintained positive net calcification longer than the other genotypes in the long-term experiment, although none of the corals maintained positive calcification for the entire 6 months. Average carbonic anhydrase activity was not affected by pH, although some genotypes exhibited small, insignificant, increases in activity after the sixth month. Our results suggest that while net calcification in L. pertusa is adversely affected by ocean acidification in the long term, it is possible that some genotypes may prove to be more resilient than others, particularly to short perturbations of the carbonate system. These results provide evidence that populations of L. pertusa in the Gulf of Mexico may contain the genetic variability necessary to support an adaptive response to future ocean acidification. : 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 by seacarb is 2017-07-19. Dataset Lophelia pertusa North Atlantic Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) Lunden ENVELOPE(6.468,6.468,62.598,62.598) |