Seawater carbonate chemistry and blood acid-base balance and other blood parameters of demersal shark species Haploblepharus edwardsii, supplement to: Dziergwa, Jacqueline; Singh, Sarika; Bridges, Christopher R; Kerwath, Sven; Enax, Joachim; Auerswald, Lutz (2019): Acid-base adjustments and first evidence of denticle corrosion caused by ocean acidification conditions in a demersal shark species. Scientific Reports, 9(1)
Global ocean acidification is expected to chronically lower the pH to 7.3 (>2200 µatm seawater pCO2) by the year 2300. Acute hypercapnia already occurs along the South African west and south coasts due to upwelling- and low-oxygen events, with increasing frequency. In the present project we inves...
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Language: | English |
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PANGAEA - Data Publisher for Earth & Environmental Science
2019
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Online Access: | https://dx.doi.org/10.1594/pangaea.911397 https://doi.pangaea.de/10.1594/PANGAEA.911397 |
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ftdatacite:10.1594/pangaea.911397 |
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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 |
Acid-base regulation Animalia Benthos Chordata Coast and continental shelf Containers and aquaria 20-1000 L or < 1 m**2 Haploblepharus edwardsii Laboratory experiment Nekton Single species South Atlantic Temperate Type Species Registration number of species Uniform resource locator/link to reference Treatment Time in hours Time in weeks Replicates Haemolymph, pH Haemolymph, pH, standard deviation Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation Haemolymph, partial pressure of carbon dioxide Partial pressure of carbon dioxide, standard deviation Haemolymph, bicarbonate ion + carbonate ion Haemolymph, bicarbonate ion + carbonate ion, standard error Haemolymph, calcium ion Calcium ion, standard deviation Haemolymph, magnesium ion Magnesium ion, standard deviation Haematocrit Haematocrit, standard deviation Carbon Carbon, standard deviation Nitrogen Nitrogen, standard deviation Oxygen Oxygen, standard deviation Fluorine Fluorine, standard deviation Sodium Sodium, standard deviation Magnesium Magnesium, standard deviation Phosphorus Phosphorus, standard deviation Gold Gold, standard deviation Chlorine Chlorine, standard deviation Palladium Palladium std dev Calcium Calcium, standard deviation Ratio Ratio, standard deviation Temperature, water Temperature, water, standard deviation pH pH, standard deviation Alkalinity, total Alkalinity, total, standard deviation Oxygen saturation Oxygen saturation, standard deviation Salinity Salinity, standard deviation Calcium ion Magnesium ion Partial pressure of carbon dioxide water at sea surface temperature wet air Bicarbonate Bicarbonate ion, standard deviation Carbonate ion Carbonate ion, standard deviation Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Aragonite saturation state Calcite saturation state Experiment Potentiometric Potentiometric titration Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Acid-base regulation Animalia Benthos Chordata Coast and continental shelf Containers and aquaria 20-1000 L or < 1 m**2 Haploblepharus edwardsii Laboratory experiment Nekton Single species South Atlantic Temperate Type Species Registration number of species Uniform resource locator/link to reference Treatment Time in hours Time in weeks Replicates Haemolymph, pH Haemolymph, pH, standard deviation Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation Haemolymph, partial pressure of carbon dioxide Partial pressure of carbon dioxide, standard deviation Haemolymph, bicarbonate ion + carbonate ion Haemolymph, bicarbonate ion + carbonate ion, standard error Haemolymph, calcium ion Calcium ion, standard deviation Haemolymph, magnesium ion Magnesium ion, standard deviation Haematocrit Haematocrit, standard deviation Carbon Carbon, standard deviation Nitrogen Nitrogen, standard deviation Oxygen Oxygen, standard deviation Fluorine Fluorine, standard deviation Sodium Sodium, standard deviation Magnesium Magnesium, standard deviation Phosphorus Phosphorus, standard deviation Gold Gold, standard deviation Chlorine Chlorine, standard deviation Palladium Palladium std dev Calcium Calcium, standard deviation Ratio Ratio, standard deviation Temperature, water Temperature, water, standard deviation pH pH, standard deviation Alkalinity, total Alkalinity, total, standard deviation Oxygen saturation Oxygen saturation, standard deviation Salinity Salinity, standard deviation Calcium ion Magnesium ion Partial pressure of carbon dioxide water at sea surface temperature wet air Bicarbonate Bicarbonate ion, standard deviation Carbonate ion Carbonate ion, standard deviation Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Aragonite saturation state Calcite saturation state Experiment Potentiometric Potentiometric titration Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Dziergwa, Jacqueline Singh, Sarika Bridges, Christopher R Kerwath, Sven Enax, Joachim Auerswald, Lutz Seawater carbonate chemistry and blood acid-base balance and other blood parameters of demersal shark species Haploblepharus edwardsii, supplement to: Dziergwa, Jacqueline; Singh, Sarika; Bridges, Christopher R; Kerwath, Sven; Enax, Joachim; Auerswald, Lutz (2019): Acid-base adjustments and first evidence of denticle corrosion caused by ocean acidification conditions in a demersal shark species. Scientific Reports, 9(1) |
topic_facet |
Acid-base regulation Animalia Benthos Chordata Coast and continental shelf Containers and aquaria 20-1000 L or < 1 m**2 Haploblepharus edwardsii Laboratory experiment Nekton Single species South Atlantic Temperate Type Species Registration number of species Uniform resource locator/link to reference Treatment Time in hours Time in weeks Replicates Haemolymph, pH Haemolymph, pH, standard deviation Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation Haemolymph, partial pressure of carbon dioxide Partial pressure of carbon dioxide, standard deviation Haemolymph, bicarbonate ion + carbonate ion Haemolymph, bicarbonate ion + carbonate ion, standard error Haemolymph, calcium ion Calcium ion, standard deviation Haemolymph, magnesium ion Magnesium ion, standard deviation Haematocrit Haematocrit, standard deviation Carbon Carbon, standard deviation Nitrogen Nitrogen, standard deviation Oxygen Oxygen, standard deviation Fluorine Fluorine, standard deviation Sodium Sodium, standard deviation Magnesium Magnesium, standard deviation Phosphorus Phosphorus, standard deviation Gold Gold, standard deviation Chlorine Chlorine, standard deviation Palladium Palladium std dev Calcium Calcium, standard deviation Ratio Ratio, standard deviation Temperature, water Temperature, water, standard deviation pH pH, standard deviation Alkalinity, total Alkalinity, total, standard deviation Oxygen saturation Oxygen saturation, standard deviation Salinity Salinity, standard deviation Calcium ion Magnesium ion Partial pressure of carbon dioxide water at sea surface temperature wet air Bicarbonate Bicarbonate ion, standard deviation Carbonate ion Carbonate ion, standard deviation Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Aragonite saturation state Calcite saturation state Experiment Potentiometric Potentiometric titration Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
description |
Global ocean acidification is expected to chronically lower the pH to 7.3 (>2200 µatm seawater pCO2) by the year 2300. Acute hypercapnia already occurs along the South African west and south coasts due to upwelling- and low-oxygen events, with increasing frequency. In the present project we investigated the impact of hypercapnia on the endemic demersal shark species Haploblepharus edwardsii. Specifically, we experimentally analysed acid-base regulation during acute and chronic hypercapnia, the effects of chronic hypercapnia on growth rates and on denticle structure- and composition. While H. edwardsii are physiologically well adapted to acute and chronic hypercapnia, we observed, for the first time, denticle corrosion as a result of chronic exposure. We conclude that denticle corrosion could increase denticle turnover and compromise hydrodynamics and skin protection. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2019) 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 2020-01-28. |
format |
Dataset |
author |
Dziergwa, Jacqueline Singh, Sarika Bridges, Christopher R Kerwath, Sven Enax, Joachim Auerswald, Lutz |
author_facet |
Dziergwa, Jacqueline Singh, Sarika Bridges, Christopher R Kerwath, Sven Enax, Joachim Auerswald, Lutz |
author_sort |
Dziergwa, Jacqueline |
title |
Seawater carbonate chemistry and blood acid-base balance and other blood parameters of demersal shark species Haploblepharus edwardsii, supplement to: Dziergwa, Jacqueline; Singh, Sarika; Bridges, Christopher R; Kerwath, Sven; Enax, Joachim; Auerswald, Lutz (2019): Acid-base adjustments and first evidence of denticle corrosion caused by ocean acidification conditions in a demersal shark species. Scientific Reports, 9(1) |
title_short |
Seawater carbonate chemistry and blood acid-base balance and other blood parameters of demersal shark species Haploblepharus edwardsii, supplement to: Dziergwa, Jacqueline; Singh, Sarika; Bridges, Christopher R; Kerwath, Sven; Enax, Joachim; Auerswald, Lutz (2019): Acid-base adjustments and first evidence of denticle corrosion caused by ocean acidification conditions in a demersal shark species. Scientific Reports, 9(1) |
title_full |
Seawater carbonate chemistry and blood acid-base balance and other blood parameters of demersal shark species Haploblepharus edwardsii, supplement to: Dziergwa, Jacqueline; Singh, Sarika; Bridges, Christopher R; Kerwath, Sven; Enax, Joachim; Auerswald, Lutz (2019): Acid-base adjustments and first evidence of denticle corrosion caused by ocean acidification conditions in a demersal shark species. Scientific Reports, 9(1) |
title_fullStr |
Seawater carbonate chemistry and blood acid-base balance and other blood parameters of demersal shark species Haploblepharus edwardsii, supplement to: Dziergwa, Jacqueline; Singh, Sarika; Bridges, Christopher R; Kerwath, Sven; Enax, Joachim; Auerswald, Lutz (2019): Acid-base adjustments and first evidence of denticle corrosion caused by ocean acidification conditions in a demersal shark species. Scientific Reports, 9(1) |
title_full_unstemmed |
Seawater carbonate chemistry and blood acid-base balance and other blood parameters of demersal shark species Haploblepharus edwardsii, supplement to: Dziergwa, Jacqueline; Singh, Sarika; Bridges, Christopher R; Kerwath, Sven; Enax, Joachim; Auerswald, Lutz (2019): Acid-base adjustments and first evidence of denticle corrosion caused by ocean acidification conditions in a demersal shark species. Scientific Reports, 9(1) |
title_sort |
seawater carbonate chemistry and blood acid-base balance and other blood parameters of demersal shark species haploblepharus edwardsii, supplement to: dziergwa, jacqueline; singh, sarika; bridges, christopher r; kerwath, sven; enax, joachim; auerswald, lutz (2019): acid-base adjustments and first evidence of denticle corrosion caused by ocean acidification conditions in a demersal shark species. scientific reports, 9(1) |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2019 |
url |
https://dx.doi.org/10.1594/pangaea.911397 https://doi.pangaea.de/10.1594/PANGAEA.911397 |
long_lat |
ENVELOPE(-60.200,-60.200,-63.733,-63.733) |
geographic |
Sven |
geographic_facet |
Sven |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://CRAN.R-project.org/package=seacarb https://dx.doi.org/10.1038/s41598-019-54795-7 https://CRAN.R-project.org/package=seacarb |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.911397 https://doi.org/10.1038/s41598-019-54795-7 |
_version_ |
1766157419630559232 |
spelling |
ftdatacite:10.1594/pangaea.911397 2023-05-15T17:50:36+02:00 Seawater carbonate chemistry and blood acid-base balance and other blood parameters of demersal shark species Haploblepharus edwardsii, supplement to: Dziergwa, Jacqueline; Singh, Sarika; Bridges, Christopher R; Kerwath, Sven; Enax, Joachim; Auerswald, Lutz (2019): Acid-base adjustments and first evidence of denticle corrosion caused by ocean acidification conditions in a demersal shark species. Scientific Reports, 9(1) Dziergwa, Jacqueline Singh, Sarika Bridges, Christopher R Kerwath, Sven Enax, Joachim Auerswald, Lutz 2019 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.911397 https://doi.pangaea.de/10.1594/PANGAEA.911397 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://CRAN.R-project.org/package=seacarb https://dx.doi.org/10.1038/s41598-019-54795-7 https://CRAN.R-project.org/package=seacarb Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Acid-base regulation Animalia Benthos Chordata Coast and continental shelf Containers and aquaria 20-1000 L or < 1 m**2 Haploblepharus edwardsii Laboratory experiment Nekton Single species South Atlantic Temperate Type Species Registration number of species Uniform resource locator/link to reference Treatment Time in hours Time in weeks Replicates Haemolymph, pH Haemolymph, pH, standard deviation Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation Haemolymph, partial pressure of carbon dioxide Partial pressure of carbon dioxide, standard deviation Haemolymph, bicarbonate ion + carbonate ion Haemolymph, bicarbonate ion + carbonate ion, standard error Haemolymph, calcium ion Calcium ion, standard deviation Haemolymph, magnesium ion Magnesium ion, standard deviation Haematocrit Haematocrit, standard deviation Carbon Carbon, standard deviation Nitrogen Nitrogen, standard deviation Oxygen Oxygen, standard deviation Fluorine Fluorine, standard deviation Sodium Sodium, standard deviation Magnesium Magnesium, standard deviation Phosphorus Phosphorus, standard deviation Gold Gold, standard deviation Chlorine Chlorine, standard deviation Palladium Palladium std dev Calcium Calcium, standard deviation Ratio Ratio, standard deviation Temperature, water Temperature, water, standard deviation pH pH, standard deviation Alkalinity, total Alkalinity, total, standard deviation Oxygen saturation Oxygen saturation, standard deviation Salinity Salinity, standard deviation Calcium ion Magnesium ion Partial pressure of carbon dioxide water at sea surface temperature wet air Bicarbonate Bicarbonate ion, standard deviation Carbonate ion Carbonate ion, standard deviation Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Aragonite saturation state Calcite saturation state Experiment Potentiometric Potentiometric titration Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Supplementary Dataset dataset Dataset 2019 ftdatacite https://doi.org/10.1594/pangaea.911397 https://doi.org/10.1038/s41598-019-54795-7 2021-11-05T12:55:41Z Global ocean acidification is expected to chronically lower the pH to 7.3 (>2200 µatm seawater pCO2) by the year 2300. Acute hypercapnia already occurs along the South African west and south coasts due to upwelling- and low-oxygen events, with increasing frequency. In the present project we investigated the impact of hypercapnia on the endemic demersal shark species Haploblepharus edwardsii. Specifically, we experimentally analysed acid-base regulation during acute and chronic hypercapnia, the effects of chronic hypercapnia on growth rates and on denticle structure- and composition. While H. edwardsii are physiologically well adapted to acute and chronic hypercapnia, we observed, for the first time, denticle corrosion as a result of chronic exposure. We conclude that denticle corrosion could increase denticle turnover and compromise hydrodynamics and skin protection. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2019) 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 2020-01-28. Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) Sven ENVELOPE(-60.200,-60.200,-63.733,-63.733) |