Juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential, supplement to: Appelhans, Yasmin S; Thomsen, Jörn; Opitz, Stephan; Pansch, Christian; Melzner, Frank; Wahl, Martin (2014): Juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential. Marine Ecology Progress Series, 509, 227-239
Precise measurements were conducted in continuous flow seawater mesocosms located in full sunlight that compared metabolic response of coral, coral-macroalgae and macroalgae systems over a diurnal cycle. Irradiance controlled net photosynthesis (Pnet), which in turn drove net calcification (Gnet), a...
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Format: | Dataset |
Language: | English |
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PANGAEA - Data Publisher for Earth & Environmental Science
2014
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Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.836847 https://doi.pangaea.de/10.1594/PANGAEA.836847 |
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ftdatacite:10.1594/pangaea.836847 |
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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 Asterias rubens Baltic Sea Behaviour Benthic animals Benthos Bottles or small containers/Aquaria <20 L Coast and continental shelf Echinodermata Growth/Morphology Laboratory experiment Single species Temperate Species Figure Experiment Partial pressure of carbon dioxide water at sea surface temperature wet air Incubation duration Mass Confidence interval Food consumption Size Individuals Scope for growth Energy, work, quantity of heat Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation pH pH, standard deviation Temperature, water Temperature, water, standard deviation Salinity Salinity, standard deviation Partial pressure of carbon dioxide, standard deviation Alkalinity, total Alkalinity, total, standard deviation Aragonite saturation state Aragonite saturation state, standard deviation Calcite saturation state Calcite saturation state, standard deviation Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Coulometric titration Potentiometric Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Animalia Asterias rubens Baltic Sea Behaviour Benthic animals Benthos Bottles or small containers/Aquaria <20 L Coast and continental shelf Echinodermata Growth/Morphology Laboratory experiment Single species Temperate Species Figure Experiment Partial pressure of carbon dioxide water at sea surface temperature wet air Incubation duration Mass Confidence interval Food consumption Size Individuals Scope for growth Energy, work, quantity of heat Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation pH pH, standard deviation Temperature, water Temperature, water, standard deviation Salinity Salinity, standard deviation Partial pressure of carbon dioxide, standard deviation Alkalinity, total Alkalinity, total, standard deviation Aragonite saturation state Aragonite saturation state, standard deviation Calcite saturation state Calcite saturation state, standard deviation Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Coulometric titration Potentiometric Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Appelhans, Yasmin S Thomsen, Jörn Opitz, Stephan Pansch, Christian Melzner, Frank Wahl, Martin Juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential, supplement to: Appelhans, Yasmin S; Thomsen, Jörn; Opitz, Stephan; Pansch, Christian; Melzner, Frank; Wahl, Martin (2014): Juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential. Marine Ecology Progress Series, 509, 227-239 |
topic_facet |
Animalia Asterias rubens Baltic Sea Behaviour Benthic animals Benthos Bottles or small containers/Aquaria <20 L Coast and continental shelf Echinodermata Growth/Morphology Laboratory experiment Single species Temperate Species Figure Experiment Partial pressure of carbon dioxide water at sea surface temperature wet air Incubation duration Mass Confidence interval Food consumption Size Individuals Scope for growth Energy, work, quantity of heat Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation pH pH, standard deviation Temperature, water Temperature, water, standard deviation Salinity Salinity, standard deviation Partial pressure of carbon dioxide, standard deviation Alkalinity, total Alkalinity, total, standard deviation Aragonite saturation state Aragonite saturation state, standard deviation Calcite saturation state Calcite saturation state, standard deviation Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Coulometric titration Potentiometric Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
description |
Precise measurements were conducted in continuous flow seawater mesocosms located in full sunlight that compared metabolic response of coral, coral-macroalgae and macroalgae systems over a diurnal cycle. Irradiance controlled net photosynthesis (Pnet), which in turn drove net calcification (Gnet), and altered pH. Pnet exerted the dominant control on [CO3]2- and aragonite saturation state (Omega arag) over the diel cycle. Dark calcification rate decreased after sunset, reaching zero near midnight followed by an increasing rate that peaked at 03:00 h. Changes in Omega arag and pH lagged behind Gnet throughout the daily cycle by two or more hours. The flux rate Pnet was the primary driver of calcification. Daytime coral metabolism rapidly removes dissolved inorganic carbon (DIC) from the bulk seawater and photosynthesis provides the energy that drives Gnet while increasing the bulk water pH. These relationships result in a correlation between Gnet and Omega arag, with Omega arag as the dependent variable. High rates of H+ efflux continued for several hours following mid-day peak Gnet suggesting that corals have difficulty in shedding waste protons as described by the Proton Flux Hypothesis. DIC flux (uptake) followed Pnet and Gnet and dropped off rapidly following peak Pnet and peak Gnet indicating that corals can cope more effectively with the problem of limited DIC supply compared to the problem of eliminating H+. Over a 24 h period the plot of total alkalinity (AT) versus DIC as well as the plot of Gnet versus Omega arag revealed a circular hysteresis pattern over the diel cycle in the coral and coral-algae mesocosms, but not the macroalgae mesocosm. Presence of macroalgae did not change Gnet of the corals, but altered the relationship between Omega arag and Gnet. Predictive models of how future global changes will effect coral growth that are based on oceanic Omega arag must include the influence of future localized Pnet on Gnet and changes in rate of reef carbonate dissolution. The correlation between Omega arag and Gnet over the diel cycle is simply the response of the CO2-carbonate system to increased pH as photosynthesis shifts the equilibria and increases the [CO3]2- relative to the other DIC components of [HCO3]- and [CO2]. Therefore Omega arag closely tracked pH as an effect of changes in Pnet, which also drove changes in Gnet. Measurements of DIC flux and H+ flux are far more useful than concentrations in describing coral metabolism dynamics. Coral reefs are systems that exist in constant disequilibrium with the water column. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne et al, 2014) 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 2014-11-19. |
format |
Dataset |
author |
Appelhans, Yasmin S Thomsen, Jörn Opitz, Stephan Pansch, Christian Melzner, Frank Wahl, Martin |
author_facet |
Appelhans, Yasmin S Thomsen, Jörn Opitz, Stephan Pansch, Christian Melzner, Frank Wahl, Martin |
author_sort |
Appelhans, Yasmin S |
title |
Juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential, supplement to: Appelhans, Yasmin S; Thomsen, Jörn; Opitz, Stephan; Pansch, Christian; Melzner, Frank; Wahl, Martin (2014): Juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential. Marine Ecology Progress Series, 509, 227-239 |
title_short |
Juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential, supplement to: Appelhans, Yasmin S; Thomsen, Jörn; Opitz, Stephan; Pansch, Christian; Melzner, Frank; Wahl, Martin (2014): Juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential. Marine Ecology Progress Series, 509, 227-239 |
title_full |
Juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential, supplement to: Appelhans, Yasmin S; Thomsen, Jörn; Opitz, Stephan; Pansch, Christian; Melzner, Frank; Wahl, Martin (2014): Juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential. Marine Ecology Progress Series, 509, 227-239 |
title_fullStr |
Juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential, supplement to: Appelhans, Yasmin S; Thomsen, Jörn; Opitz, Stephan; Pansch, Christian; Melzner, Frank; Wahl, Martin (2014): Juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential. Marine Ecology Progress Series, 509, 227-239 |
title_full_unstemmed |
Juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential, supplement to: Appelhans, Yasmin S; Thomsen, Jörn; Opitz, Stephan; Pansch, Christian; Melzner, Frank; Wahl, Martin (2014): Juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential. Marine Ecology Progress Series, 509, 227-239 |
title_sort |
juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential, supplement to: appelhans, yasmin s; thomsen, jörn; opitz, stephan; pansch, christian; melzner, frank; wahl, martin (2014): juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential. marine ecology progress series, 509, 227-239 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2014 |
url |
https://dx.doi.org/10.1594/pangaea.836847 https://doi.pangaea.de/10.1594/PANGAEA.836847 |
long_lat |
ENVELOPE(-66.232,-66.232,-65.794,-65.794) |
geographic |
Thomsen |
geographic_facet |
Thomsen |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://cran.r-project.org/package=seacarb https://dx.doi.org/10.3354/meps10884 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.836847 https://doi.org/10.3354/meps10884 |
_version_ |
1766159408684859392 |
spelling |
ftdatacite:10.1594/pangaea.836847 2023-05-15T17:52:05+02:00 Juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential, supplement to: Appelhans, Yasmin S; Thomsen, Jörn; Opitz, Stephan; Pansch, Christian; Melzner, Frank; Wahl, Martin (2014): Juvenile sea stars exposed to acidification decrease feeding and growth with no acclimation potential. Marine Ecology Progress Series, 509, 227-239 Appelhans, Yasmin S Thomsen, Jörn Opitz, Stephan Pansch, Christian Melzner, Frank Wahl, Martin 2014 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.836847 https://doi.pangaea.de/10.1594/PANGAEA.836847 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://cran.r-project.org/package=seacarb https://dx.doi.org/10.3354/meps10884 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 Asterias rubens Baltic Sea Behaviour Benthic animals Benthos Bottles or small containers/Aquaria <20 L Coast and continental shelf Echinodermata Growth/Morphology Laboratory experiment Single species Temperate Species Figure Experiment Partial pressure of carbon dioxide water at sea surface temperature wet air Incubation duration Mass Confidence interval Food consumption Size Individuals Scope for growth Energy, work, quantity of heat Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation pH pH, standard deviation Temperature, water Temperature, water, standard deviation Salinity Salinity, standard deviation Partial pressure of carbon dioxide, standard deviation Alkalinity, total Alkalinity, total, standard deviation Aragonite saturation state Aragonite saturation state, standard deviation Calcite saturation state Calcite saturation state, standard deviation Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Coulometric titration Potentiometric Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Supplementary Dataset dataset Dataset 2014 ftdatacite https://doi.org/10.1594/pangaea.836847 https://doi.org/10.3354/meps10884 2021-11-05T12:55:41Z Precise measurements were conducted in continuous flow seawater mesocosms located in full sunlight that compared metabolic response of coral, coral-macroalgae and macroalgae systems over a diurnal cycle. Irradiance controlled net photosynthesis (Pnet), which in turn drove net calcification (Gnet), and altered pH. Pnet exerted the dominant control on [CO3]2- and aragonite saturation state (Omega arag) over the diel cycle. Dark calcification rate decreased after sunset, reaching zero near midnight followed by an increasing rate that peaked at 03:00 h. Changes in Omega arag and pH lagged behind Gnet throughout the daily cycle by two or more hours. The flux rate Pnet was the primary driver of calcification. Daytime coral metabolism rapidly removes dissolved inorganic carbon (DIC) from the bulk seawater and photosynthesis provides the energy that drives Gnet while increasing the bulk water pH. These relationships result in a correlation between Gnet and Omega arag, with Omega arag as the dependent variable. High rates of H+ efflux continued for several hours following mid-day peak Gnet suggesting that corals have difficulty in shedding waste protons as described by the Proton Flux Hypothesis. DIC flux (uptake) followed Pnet and Gnet and dropped off rapidly following peak Pnet and peak Gnet indicating that corals can cope more effectively with the problem of limited DIC supply compared to the problem of eliminating H+. Over a 24 h period the plot of total alkalinity (AT) versus DIC as well as the plot of Gnet versus Omega arag revealed a circular hysteresis pattern over the diel cycle in the coral and coral-algae mesocosms, but not the macroalgae mesocosm. Presence of macroalgae did not change Gnet of the corals, but altered the relationship between Omega arag and Gnet. Predictive models of how future global changes will effect coral growth that are based on oceanic Omega arag must include the influence of future localized Pnet on Gnet and changes in rate of reef carbonate dissolution. The correlation between Omega arag and Gnet over the diel cycle is simply the response of the CO2-carbonate system to increased pH as photosynthesis shifts the equilibria and increases the [CO3]2- relative to the other DIC components of [HCO3]- and [CO2]. Therefore Omega arag closely tracked pH as an effect of changes in Pnet, which also drove changes in Gnet. Measurements of DIC flux and H+ flux are far more useful than concentrations in describing coral metabolism dynamics. Coral reefs are systems that exist in constant disequilibrium with the water column. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne et al, 2014) 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 2014-11-19. Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) Thomsen ENVELOPE(-66.232,-66.232,-65.794,-65.794) |