Seawater carbonate chemistry and biological processes of Sepia officinalis during experiments, 2010, supplement to: Gutowska, Magdalena A; Melzner, Frank; Langenbuch, M; Bock, C; Claireaux, Guy; Pörtner, Hans-Otto (2010): Acid–base regulatory ability of the cephalopod (Sepia officinalis) in response to environmental hypercapnia. Journal of Comparative Physiology B-Biochemical Systemic and Environmentalphysiology, 180(3), 323-335
Acidification of ocean surface waters by anthropogenic carbon dioxide (CO2) emissions is a currently developing scenario that warrants a broadening of research foci in the study of acid-base physiology. Recent studies working with environmentally relevant CO2 levels, indicate that some echinoderms a...
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PANGAEA - Data Publisher for Earth & Environmental Science
2010
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Online Access: | https://dx.doi.org/10.1594/pangaea.757991 https://doi.pangaea.de/10.1594/PANGAEA.757991 |
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openpolar |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Acid-base regulation Animalia Behaviour Coast and continental shelf Containers and aquaria 20-1000 L or < 1 m**2 Laboratory experiment Mollusca Nekton North Atlantic Pelagos Sepia officinalis Single species Temperate Experimental treatment Incubation duration Salinity Temperature, water pH Bicarbonate Carbon dioxide, partial pressure Partial pressure of carbon dioxide water at sea surface temperature wet air Alkalinity, total Carbon, inorganic, dissolved Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Sepia officinalis, pH, intracellular Sepia officinalis, pH, intracellular, standard deviation Sepia officinalis, phosphate, inorganic vs phospho-L-arginine ratio Sepia officinalis, phosphate, inorganic vs phospho-L-arginine ratio, standard de Sepia officinalis, ventilation frequency, changes Sepia officinalis, ventilation frequency, changes, standard deviation Sepia officinalis, haemolymph pH Sepia officinalis, haemolymph pH, standard deviation Sepia officinalis, haemolymph, bicarbonate ion Sepia officinalis, haemolymph, bicarbonate, standard deviation Sepia officinalis, haemolymph pCO2 Sepia officinalis, haemolymph pCO2, standard deviation Sepia officinalis, haemolymph O2 Sepia officinalis, haemolymph O2, standard deviation Optical sensor HPS-OIW Calculated using CO2SYS Measured Calculated Calculated using seacarb after Nisumaa et al. 2010 Optical sensor PS1, PreSens Biological Impacts of Ocean Acidification BIOACID European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Acid-base regulation Animalia Behaviour Coast and continental shelf Containers and aquaria 20-1000 L or < 1 m**2 Laboratory experiment Mollusca Nekton North Atlantic Pelagos Sepia officinalis Single species Temperate Experimental treatment Incubation duration Salinity Temperature, water pH Bicarbonate Carbon dioxide, partial pressure Partial pressure of carbon dioxide water at sea surface temperature wet air Alkalinity, total Carbon, inorganic, dissolved Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Sepia officinalis, pH, intracellular Sepia officinalis, pH, intracellular, standard deviation Sepia officinalis, phosphate, inorganic vs phospho-L-arginine ratio Sepia officinalis, phosphate, inorganic vs phospho-L-arginine ratio, standard de Sepia officinalis, ventilation frequency, changes Sepia officinalis, ventilation frequency, changes, standard deviation Sepia officinalis, haemolymph pH Sepia officinalis, haemolymph pH, standard deviation Sepia officinalis, haemolymph, bicarbonate ion Sepia officinalis, haemolymph, bicarbonate, standard deviation Sepia officinalis, haemolymph pCO2 Sepia officinalis, haemolymph pCO2, standard deviation Sepia officinalis, haemolymph O2 Sepia officinalis, haemolymph O2, standard deviation Optical sensor HPS-OIW Calculated using CO2SYS Measured Calculated Calculated using seacarb after Nisumaa et al. 2010 Optical sensor PS1, PreSens Biological Impacts of Ocean Acidification BIOACID European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC Gutowska, Magdalena A Melzner, Frank Langenbuch, M Bock, C Claireaux, Guy Pörtner, Hans-Otto Seawater carbonate chemistry and biological processes of Sepia officinalis during experiments, 2010, supplement to: Gutowska, Magdalena A; Melzner, Frank; Langenbuch, M; Bock, C; Claireaux, Guy; Pörtner, Hans-Otto (2010): Acid–base regulatory ability of the cephalopod (Sepia officinalis) in response to environmental hypercapnia. Journal of Comparative Physiology B-Biochemical Systemic and Environmentalphysiology, 180(3), 323-335 |
topic_facet |
Acid-base regulation Animalia Behaviour Coast and continental shelf Containers and aquaria 20-1000 L or < 1 m**2 Laboratory experiment Mollusca Nekton North Atlantic Pelagos Sepia officinalis Single species Temperate Experimental treatment Incubation duration Salinity Temperature, water pH Bicarbonate Carbon dioxide, partial pressure Partial pressure of carbon dioxide water at sea surface temperature wet air Alkalinity, total Carbon, inorganic, dissolved Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Sepia officinalis, pH, intracellular Sepia officinalis, pH, intracellular, standard deviation Sepia officinalis, phosphate, inorganic vs phospho-L-arginine ratio Sepia officinalis, phosphate, inorganic vs phospho-L-arginine ratio, standard de Sepia officinalis, ventilation frequency, changes Sepia officinalis, ventilation frequency, changes, standard deviation Sepia officinalis, haemolymph pH Sepia officinalis, haemolymph pH, standard deviation Sepia officinalis, haemolymph, bicarbonate ion Sepia officinalis, haemolymph, bicarbonate, standard deviation Sepia officinalis, haemolymph pCO2 Sepia officinalis, haemolymph pCO2, standard deviation Sepia officinalis, haemolymph O2 Sepia officinalis, haemolymph O2, standard deviation Optical sensor HPS-OIW Calculated using CO2SYS Measured Calculated Calculated using seacarb after Nisumaa et al. 2010 Optical sensor PS1, PreSens Biological Impacts of Ocean Acidification BIOACID European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC |
description |
Acidification of ocean surface waters by anthropogenic carbon dioxide (CO2) emissions is a currently developing scenario that warrants a broadening of research foci in the study of acid-base physiology. Recent studies working with environmentally relevant CO2 levels, indicate that some echinoderms and molluscs reduce metabolic rates, soft tissue growth and calcification during hypercapnic exposure. In contrast to all prior invertebrate species studied so far, growth trials with the cuttlefish Sepia officinalis found no indication of reduced growth or calcification performance during long-term exposure to 0.6 kPa CO2. It is hypothesized that the differing sensitivities to elevated seawater pCO2 could be explained by taxa specific differences in acid-base regulatory capacity. In this study, we examined the acid-base regulatory ability of S. officinalis in vivo, using a specially modified cannulation technique as well as 31P NMR spectroscopy. During acute exposure to 0.6 kPa CO2, S. officinalis rapidly increased its blood [HCO3] to 10.4 mM through active ion-transport processes, and partially compensated the hypercapnia induced respiratory acidosis. A minor decrease in intracellular pH (pHi) and stable intracellular phosphagen levels indicated efficient pHi regulation. We conclude that S. officinalis is not only an efficient acid-base regulator, but is also able to do so without disturbing metabolic equilibria in characteristic tissues or compromising aerobic capacities. The cuttlefish did not exhibit acute intolerance to hypercapnia that has been hypothesized for more active cephalopod species (squid). Even though blood pH (pHe) remained 0.18 pH units below control values, arterial O2 saturation was not compromised in S. officinalis because of the comparatively lower pH sensitivity of oxygen binding to its blood pigment. This raises questions concerning the potentially broad range of sensitivity to changes in acid-base status amongst invertebrates, as well as to the underlying mechanistic origins. Further studies are needed to better characterize the connection between acid-base status and animal fitness in various marine species. : 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 |
Gutowska, Magdalena A Melzner, Frank Langenbuch, M Bock, C Claireaux, Guy Pörtner, Hans-Otto |
author_facet |
Gutowska, Magdalena A Melzner, Frank Langenbuch, M Bock, C Claireaux, Guy Pörtner, Hans-Otto |
author_sort |
Gutowska, Magdalena A |
title |
Seawater carbonate chemistry and biological processes of Sepia officinalis during experiments, 2010, supplement to: Gutowska, Magdalena A; Melzner, Frank; Langenbuch, M; Bock, C; Claireaux, Guy; Pörtner, Hans-Otto (2010): Acid–base regulatory ability of the cephalopod (Sepia officinalis) in response to environmental hypercapnia. Journal of Comparative Physiology B-Biochemical Systemic and Environmentalphysiology, 180(3), 323-335 |
title_short |
Seawater carbonate chemistry and biological processes of Sepia officinalis during experiments, 2010, supplement to: Gutowska, Magdalena A; Melzner, Frank; Langenbuch, M; Bock, C; Claireaux, Guy; Pörtner, Hans-Otto (2010): Acid–base regulatory ability of the cephalopod (Sepia officinalis) in response to environmental hypercapnia. Journal of Comparative Physiology B-Biochemical Systemic and Environmentalphysiology, 180(3), 323-335 |
title_full |
Seawater carbonate chemistry and biological processes of Sepia officinalis during experiments, 2010, supplement to: Gutowska, Magdalena A; Melzner, Frank; Langenbuch, M; Bock, C; Claireaux, Guy; Pörtner, Hans-Otto (2010): Acid–base regulatory ability of the cephalopod (Sepia officinalis) in response to environmental hypercapnia. Journal of Comparative Physiology B-Biochemical Systemic and Environmentalphysiology, 180(3), 323-335 |
title_fullStr |
Seawater carbonate chemistry and biological processes of Sepia officinalis during experiments, 2010, supplement to: Gutowska, Magdalena A; Melzner, Frank; Langenbuch, M; Bock, C; Claireaux, Guy; Pörtner, Hans-Otto (2010): Acid–base regulatory ability of the cephalopod (Sepia officinalis) in response to environmental hypercapnia. Journal of Comparative Physiology B-Biochemical Systemic and Environmentalphysiology, 180(3), 323-335 |
title_full_unstemmed |
Seawater carbonate chemistry and biological processes of Sepia officinalis during experiments, 2010, supplement to: Gutowska, Magdalena A; Melzner, Frank; Langenbuch, M; Bock, C; Claireaux, Guy; Pörtner, Hans-Otto (2010): Acid–base regulatory ability of the cephalopod (Sepia officinalis) in response to environmental hypercapnia. Journal of Comparative Physiology B-Biochemical Systemic and Environmentalphysiology, 180(3), 323-335 |
title_sort |
seawater carbonate chemistry and biological processes of sepia officinalis during experiments, 2010, supplement to: gutowska, magdalena a; melzner, frank; langenbuch, m; bock, c; claireaux, guy; pörtner, hans-otto (2010): acid–base regulatory ability of the cephalopod (sepia officinalis) in response to environmental hypercapnia. journal of comparative physiology b-biochemical systemic and environmentalphysiology, 180(3), 323-335 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2010 |
url |
https://dx.doi.org/10.1594/pangaea.757991 https://doi.pangaea.de/10.1594/PANGAEA.757991 |
genre |
North Atlantic Ocean acidification |
genre_facet |
North Atlantic Ocean acidification |
op_relation |
https://dx.doi.org/10.1007/s00360-009-0412-y |
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.757991 https://doi.org/10.1007/s00360-009-0412-y |
_version_ |
1766137438259904512 |
spelling |
ftdatacite:10.1594/pangaea.757991 2023-05-15T17:37:29+02:00 Seawater carbonate chemistry and biological processes of Sepia officinalis during experiments, 2010, supplement to: Gutowska, Magdalena A; Melzner, Frank; Langenbuch, M; Bock, C; Claireaux, Guy; Pörtner, Hans-Otto (2010): Acid–base regulatory ability of the cephalopod (Sepia officinalis) in response to environmental hypercapnia. Journal of Comparative Physiology B-Biochemical Systemic and Environmentalphysiology, 180(3), 323-335 Gutowska, Magdalena A Melzner, Frank Langenbuch, M Bock, C Claireaux, Guy Pörtner, Hans-Otto 2010 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.757991 https://doi.pangaea.de/10.1594/PANGAEA.757991 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.1007/s00360-009-0412-y Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Acid-base regulation Animalia Behaviour Coast and continental shelf Containers and aquaria 20-1000 L or < 1 m**2 Laboratory experiment Mollusca Nekton North Atlantic Pelagos Sepia officinalis Single species Temperate Experimental treatment Incubation duration Salinity Temperature, water pH Bicarbonate Carbon dioxide, partial pressure Partial pressure of carbon dioxide water at sea surface temperature wet air Alkalinity, total Carbon, inorganic, dissolved Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Sepia officinalis, pH, intracellular Sepia officinalis, pH, intracellular, standard deviation Sepia officinalis, phosphate, inorganic vs phospho-L-arginine ratio Sepia officinalis, phosphate, inorganic vs phospho-L-arginine ratio, standard de Sepia officinalis, ventilation frequency, changes Sepia officinalis, ventilation frequency, changes, standard deviation Sepia officinalis, haemolymph pH Sepia officinalis, haemolymph pH, standard deviation Sepia officinalis, haemolymph, bicarbonate ion Sepia officinalis, haemolymph, bicarbonate, standard deviation Sepia officinalis, haemolymph pCO2 Sepia officinalis, haemolymph pCO2, standard deviation Sepia officinalis, haemolymph O2 Sepia officinalis, haemolymph O2, standard deviation Optical sensor HPS-OIW Calculated using CO2SYS Measured Calculated Calculated using seacarb after Nisumaa et al. 2010 Optical sensor PS1, PreSens Biological Impacts of Ocean Acidification BIOACID 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 2010 ftdatacite https://doi.org/10.1594/pangaea.757991 https://doi.org/10.1007/s00360-009-0412-y 2022-02-09T13:12:53Z Acidification of ocean surface waters by anthropogenic carbon dioxide (CO2) emissions is a currently developing scenario that warrants a broadening of research foci in the study of acid-base physiology. Recent studies working with environmentally relevant CO2 levels, indicate that some echinoderms and molluscs reduce metabolic rates, soft tissue growth and calcification during hypercapnic exposure. In contrast to all prior invertebrate species studied so far, growth trials with the cuttlefish Sepia officinalis found no indication of reduced growth or calcification performance during long-term exposure to 0.6 kPa CO2. It is hypothesized that the differing sensitivities to elevated seawater pCO2 could be explained by taxa specific differences in acid-base regulatory capacity. In this study, we examined the acid-base regulatory ability of S. officinalis in vivo, using a specially modified cannulation technique as well as 31P NMR spectroscopy. During acute exposure to 0.6 kPa CO2, S. officinalis rapidly increased its blood [HCO3] to 10.4 mM through active ion-transport processes, and partially compensated the hypercapnia induced respiratory acidosis. A minor decrease in intracellular pH (pHi) and stable intracellular phosphagen levels indicated efficient pHi regulation. We conclude that S. officinalis is not only an efficient acid-base regulator, but is also able to do so without disturbing metabolic equilibria in characteristic tissues or compromising aerobic capacities. The cuttlefish did not exhibit acute intolerance to hypercapnia that has been hypothesized for more active cephalopod species (squid). Even though blood pH (pHe) remained 0.18 pH units below control values, arterial O2 saturation was not compromised in S. officinalis because of the comparatively lower pH sensitivity of oxygen binding to its blood pigment. This raises questions concerning the potentially broad range of sensitivity to changes in acid-base status amongst invertebrates, as well as to the underlying mechanistic origins. Further studies are needed to better characterize the connection between acid-base status and animal fitness in various marine species. : 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 North Atlantic Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) |