Cuttlebone morphometry measurements
Changes in seawater carbonate chemistry that accompany ongoing ocean acidification have been found to affect calcification processes in many marine invertebrates. In contrast to the response of most invertebrates, calcification rates increase in the cephalopod Sepia officials during long-term exposu...
Main Authors: | , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2010
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.845831 https://doi.org/10.1594/PANGAEA.845831 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.845831 |
---|---|
record_format |
openpolar |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.845831 2024-09-15T18:24:28+00:00 Cuttlebone morphometry measurements Gutowska, Magdalena A Melzner, Frank Pörtner, Hans-Otto Meier, Sebastian 2010 text/tab-separated-values, 1680 data points https://doi.pangaea.de/10.1594/PANGAEA.845831 https://doi.org/10.1594/PANGAEA.845831 en eng PANGAEA Lavigne, Héloïse; Epitalon, Jean-Marie; Gattuso, Jean-Pierre (2014): seacarb: seawater carbonate chemistry with R. R package version 3.0 [webpage]. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.845831 https://doi.org/10.1594/PANGAEA.845831 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Gutowska, Magdalena A; Melzner, Frank; Pörtner, Hans-Otto; Meier, Sebastian (2010): Cuttlebone calcification increases during exposure to elevated seawater pCO2 in the cephalopod Sepia officinalis. Marine Biology, 157(7), 1653-1663, https://doi.org/10.1007/s00227-010-1438-0 Alkalinity total Animalia Aragonite saturation state Bicarbonate ion BIOACID Biological Impacts of Ocean Acidification Calcification/Dissolution Calcite saturation state Calcium carbonate mass Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved standard deviation Carbonate ion Carbonate system computation flag Carbon dioxide partial pressure Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) Experimental treatment Figure Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Height Laboratory experiment Length Mollusca Nekton North Atlantic OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Salinity Sepia officinalis dataset 2010 ftpangaea https://doi.org/10.1594/PANGAEA.84583110.1007/s00227-010-1438-0 2024-07-24T02:31:33Z Changes in seawater carbonate chemistry that accompany ongoing ocean acidification have been found to affect calcification processes in many marine invertebrates. In contrast to the response of most invertebrates, calcification rates increase in the cephalopod Sepia officials during long-term exposure to elevated seawater pCO2. The present trial investigated structural changes in the cuttlebones of S. officinalis calcified during 6 weeks of exposure to 615 Pa CO2. Cuttlebone mass increased sevenfold over the course of the growth trail, reaching a mean value of 0.71 ± 0.15 g. Depending on cuttlefish size (mantle lengths 44-56 mm), cuttlebones of CO2-incubated individuals accreted 22-55% more CaCO3 compared to controls at 64 Pa CO2. However, the height of the CO2- exposed cuttlebones was reduced. A decrease in spacing of the cuttlebone lamellae, from 384 ± 26 to 195 ± 38 lm, accounted for the height reduction The greater CaCO3 content of the CO2-incubated cuttlebones can be attributed to an increase in thickness of the lamellar and pillar walls. Particularly, pillar thickness increased from 2.6 ± 0.6 to 4.9 ± 2.2 lm. Interestingly, the incorporation of non-acidsoluble organic matrix (chitin) in the cuttlebones of CO2- exposed individuals was reduced by 30% on average. The apparent robustness of calcification processes in S. officials, and other powerful ion regulators such as decapod cructaceans, during exposure to elevated pCO2 is predicated to be closely connected to the increased extracellular [HCO3 -] maintained by these organisms to compensate extracellular pH. The potential negative impact of increased calcification in the cuttlebone of S. officials is discussed with regard to its function as a lightweight and highly porous buoyancy regulation device. Further studies working with lower seawater pCO2 values are necessary to evaluate if the observed phenomenon is of ecological relevance. Dataset North Atlantic Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alkalinity total Animalia Aragonite saturation state Bicarbonate ion BIOACID Biological Impacts of Ocean Acidification Calcification/Dissolution Calcite saturation state Calcium carbonate mass Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved standard deviation Carbonate ion Carbonate system computation flag Carbon dioxide partial pressure Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) Experimental treatment Figure Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Height Laboratory experiment Length Mollusca Nekton North Atlantic OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Salinity Sepia officinalis |
spellingShingle |
Alkalinity total Animalia Aragonite saturation state Bicarbonate ion BIOACID Biological Impacts of Ocean Acidification Calcification/Dissolution Calcite saturation state Calcium carbonate mass Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved standard deviation Carbonate ion Carbonate system computation flag Carbon dioxide partial pressure Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) Experimental treatment Figure Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Height Laboratory experiment Length Mollusca Nekton North Atlantic OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Salinity Sepia officinalis Gutowska, Magdalena A Melzner, Frank Pörtner, Hans-Otto Meier, Sebastian Cuttlebone morphometry measurements |
topic_facet |
Alkalinity total Animalia Aragonite saturation state Bicarbonate ion BIOACID Biological Impacts of Ocean Acidification Calcification/Dissolution Calcite saturation state Calcium carbonate mass Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved standard deviation Carbonate ion Carbonate system computation flag Carbon dioxide partial pressure Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) Experimental treatment Figure Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Height Laboratory experiment Length Mollusca Nekton North Atlantic OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Salinity Sepia officinalis |
description |
Changes in seawater carbonate chemistry that accompany ongoing ocean acidification have been found to affect calcification processes in many marine invertebrates. In contrast to the response of most invertebrates, calcification rates increase in the cephalopod Sepia officials during long-term exposure to elevated seawater pCO2. The present trial investigated structural changes in the cuttlebones of S. officinalis calcified during 6 weeks of exposure to 615 Pa CO2. Cuttlebone mass increased sevenfold over the course of the growth trail, reaching a mean value of 0.71 ± 0.15 g. Depending on cuttlefish size (mantle lengths 44-56 mm), cuttlebones of CO2-incubated individuals accreted 22-55% more CaCO3 compared to controls at 64 Pa CO2. However, the height of the CO2- exposed cuttlebones was reduced. A decrease in spacing of the cuttlebone lamellae, from 384 ± 26 to 195 ± 38 lm, accounted for the height reduction The greater CaCO3 content of the CO2-incubated cuttlebones can be attributed to an increase in thickness of the lamellar and pillar walls. Particularly, pillar thickness increased from 2.6 ± 0.6 to 4.9 ± 2.2 lm. Interestingly, the incorporation of non-acidsoluble organic matrix (chitin) in the cuttlebones of CO2- exposed individuals was reduced by 30% on average. The apparent robustness of calcification processes in S. officials, and other powerful ion regulators such as decapod cructaceans, during exposure to elevated pCO2 is predicated to be closely connected to the increased extracellular [HCO3 -] maintained by these organisms to compensate extracellular pH. The potential negative impact of increased calcification in the cuttlebone of S. officials is discussed with regard to its function as a lightweight and highly porous buoyancy regulation device. Further studies working with lower seawater pCO2 values are necessary to evaluate if the observed phenomenon is of ecological relevance. |
format |
Dataset |
author |
Gutowska, Magdalena A Melzner, Frank Pörtner, Hans-Otto Meier, Sebastian |
author_facet |
Gutowska, Magdalena A Melzner, Frank Pörtner, Hans-Otto Meier, Sebastian |
author_sort |
Gutowska, Magdalena A |
title |
Cuttlebone morphometry measurements |
title_short |
Cuttlebone morphometry measurements |
title_full |
Cuttlebone morphometry measurements |
title_fullStr |
Cuttlebone morphometry measurements |
title_full_unstemmed |
Cuttlebone morphometry measurements |
title_sort |
cuttlebone morphometry measurements |
publisher |
PANGAEA |
publishDate |
2010 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.845831 https://doi.org/10.1594/PANGAEA.845831 |
genre |
North Atlantic Ocean acidification |
genre_facet |
North Atlantic Ocean acidification |
op_source |
Supplement to: Gutowska, Magdalena A; Melzner, Frank; Pörtner, Hans-Otto; Meier, Sebastian (2010): Cuttlebone calcification increases during exposure to elevated seawater pCO2 in the cephalopod Sepia officinalis. Marine Biology, 157(7), 1653-1663, https://doi.org/10.1007/s00227-010-1438-0 |
op_relation |
Lavigne, Héloïse; Epitalon, Jean-Marie; Gattuso, Jean-Pierre (2014): seacarb: seawater carbonate chemistry with R. R package version 3.0 [webpage]. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.845831 https://doi.org/10.1594/PANGAEA.845831 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.84583110.1007/s00227-010-1438-0 |
_version_ |
1810464826620641280 |