Temperature Dependent Effects of Elevated CO2 on Shell Composition and Mechanical Properties of Hydroides elegans: Insights from a Multiple Stressor Experiment, supplement to: Chan, B S Vera; Thiyagarajan, Vengatesen; Lu, Xingwen; Zhang, Tong; Shih, Kaimin (2013): Temperature Dependent Effects of Elevated CO2 on Shell Composition and Mechanical Properties of Hydroides elegans: Insights from a Multiple Stressor Experiment. PLoS ONE, 8(11), e78945
The majority of marine benthic invertebrates protect themselves from predators by producing calcareous tubes or shells that have remarkable mechanical strength. An elevation of CO2 or a decrease in pH in the environment can reduce intracellular pH at the site of calcification and thus interfere with...
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Language: | English |
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PANGAEA - Data Publisher for Earth & Environmental Science
2013
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Online Access: | https://dx.doi.org/10.1594/pangaea.833115 https://doi.pangaea.de/10.1594/PANGAEA.833115 |
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ftdatacite:10.1594/pangaea.833115 |
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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 Annelida Benthic animals Benthos Bottles or small containers/Aquaria <20 L Coast and continental shelf Growth/Morphology Hydroides elegans Laboratory experiment North Pacific Salinity Single species Temperature Tropical Species Treatment pH Temperature, water Alkalinity, total Partial pressure of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Calcite/Aragonite ratio Ratio Magnesium/Calcium ratio Strontium/Calcium ratio Hardness Elasticity Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Carbon, inorganic, dissolved 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 |
Animalia Annelida Benthic animals Benthos Bottles or small containers/Aquaria <20 L Coast and continental shelf Growth/Morphology Hydroides elegans Laboratory experiment North Pacific Salinity Single species Temperature Tropical Species Treatment pH Temperature, water Alkalinity, total Partial pressure of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Calcite/Aragonite ratio Ratio Magnesium/Calcium ratio Strontium/Calcium ratio Hardness Elasticity Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Carbon, inorganic, dissolved 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 Chan, B S Vera Thiyagarajan, Vengatesen Lu, Xingwen Zhang, Tong Shih, Kaimin Temperature Dependent Effects of Elevated CO2 on Shell Composition and Mechanical Properties of Hydroides elegans: Insights from a Multiple Stressor Experiment, supplement to: Chan, B S Vera; Thiyagarajan, Vengatesen; Lu, Xingwen; Zhang, Tong; Shih, Kaimin (2013): Temperature Dependent Effects of Elevated CO2 on Shell Composition and Mechanical Properties of Hydroides elegans: Insights from a Multiple Stressor Experiment. PLoS ONE, 8(11), e78945 |
topic_facet |
Animalia Annelida Benthic animals Benthos Bottles or small containers/Aquaria <20 L Coast and continental shelf Growth/Morphology Hydroides elegans Laboratory experiment North Pacific Salinity Single species Temperature Tropical Species Treatment pH Temperature, water Alkalinity, total Partial pressure of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Calcite/Aragonite ratio Ratio Magnesium/Calcium ratio Strontium/Calcium ratio Hardness Elasticity Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Carbon, inorganic, dissolved 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 |
The majority of marine benthic invertebrates protect themselves from predators by producing calcareous tubes or shells that have remarkable mechanical strength. An elevation of CO2 or a decrease in pH in the environment can reduce intracellular pH at the site of calcification and thus interfere with animal's ability to accrete CaCO3. In nature, decreased pH in combination with stressors associated with climate change may result in the animal producing severely damaged and mechanically weak tubes. This study investigated how the interaction of environmental drivers affects production of calcareous tubes by the serpulid tubeworm, Hydroides elegans. In a factorial manipulative experiment, we analyzed the effects of pH (8.1 and 7.8), salinity (34 and 27), and temperature (23°C and 29°C) on the biomineral composition, ultrastructure and mechanical properties of the tubes. At an elevated temperature of 29°C, the tube calcite/aragonite ratio and Mg/Ca ratio were both increased, the Sr/Ca ratio was decreased, and the amorphous CaCO3 content was reduced. Notably, at elevated temperature with decreased pH and reduced salinity, the constructed tubes had a more compact ultrastructure with enhanced hardness and elasticity compared to decreased pH at ambient temperature. Thus, elevated temperature rescued the decreased pH-induced tube impairments. This indicates that tubeworms are likely to thrive in early subtropical summer climate. In the context of climate change, tubeworms could be resilient to the projected near-future decreased pH or salinity as long as surface seawater temperature rise at least by 4°C. : 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 2014-06-03. |
format |
Dataset |
author |
Chan, B S Vera Thiyagarajan, Vengatesen Lu, Xingwen Zhang, Tong Shih, Kaimin |
author_facet |
Chan, B S Vera Thiyagarajan, Vengatesen Lu, Xingwen Zhang, Tong Shih, Kaimin |
author_sort |
Chan, B S Vera |
title |
Temperature Dependent Effects of Elevated CO2 on Shell Composition and Mechanical Properties of Hydroides elegans: Insights from a Multiple Stressor Experiment, supplement to: Chan, B S Vera; Thiyagarajan, Vengatesen; Lu, Xingwen; Zhang, Tong; Shih, Kaimin (2013): Temperature Dependent Effects of Elevated CO2 on Shell Composition and Mechanical Properties of Hydroides elegans: Insights from a Multiple Stressor Experiment. PLoS ONE, 8(11), e78945 |
title_short |
Temperature Dependent Effects of Elevated CO2 on Shell Composition and Mechanical Properties of Hydroides elegans: Insights from a Multiple Stressor Experiment, supplement to: Chan, B S Vera; Thiyagarajan, Vengatesen; Lu, Xingwen; Zhang, Tong; Shih, Kaimin (2013): Temperature Dependent Effects of Elevated CO2 on Shell Composition and Mechanical Properties of Hydroides elegans: Insights from a Multiple Stressor Experiment. PLoS ONE, 8(11), e78945 |
title_full |
Temperature Dependent Effects of Elevated CO2 on Shell Composition and Mechanical Properties of Hydroides elegans: Insights from a Multiple Stressor Experiment, supplement to: Chan, B S Vera; Thiyagarajan, Vengatesen; Lu, Xingwen; Zhang, Tong; Shih, Kaimin (2013): Temperature Dependent Effects of Elevated CO2 on Shell Composition and Mechanical Properties of Hydroides elegans: Insights from a Multiple Stressor Experiment. PLoS ONE, 8(11), e78945 |
title_fullStr |
Temperature Dependent Effects of Elevated CO2 on Shell Composition and Mechanical Properties of Hydroides elegans: Insights from a Multiple Stressor Experiment, supplement to: Chan, B S Vera; Thiyagarajan, Vengatesen; Lu, Xingwen; Zhang, Tong; Shih, Kaimin (2013): Temperature Dependent Effects of Elevated CO2 on Shell Composition and Mechanical Properties of Hydroides elegans: Insights from a Multiple Stressor Experiment. PLoS ONE, 8(11), e78945 |
title_full_unstemmed |
Temperature Dependent Effects of Elevated CO2 on Shell Composition and Mechanical Properties of Hydroides elegans: Insights from a Multiple Stressor Experiment, supplement to: Chan, B S Vera; Thiyagarajan, Vengatesen; Lu, Xingwen; Zhang, Tong; Shih, Kaimin (2013): Temperature Dependent Effects of Elevated CO2 on Shell Composition and Mechanical Properties of Hydroides elegans: Insights from a Multiple Stressor Experiment. PLoS ONE, 8(11), e78945 |
title_sort |
temperature dependent effects of elevated co2 on shell composition and mechanical properties of hydroides elegans: insights from a multiple stressor experiment, supplement to: chan, b s vera; thiyagarajan, vengatesen; lu, xingwen; zhang, tong; shih, kaimin (2013): temperature dependent effects of elevated co2 on shell composition and mechanical properties of hydroides elegans: insights from a multiple stressor experiment. plos one, 8(11), e78945 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2013 |
url |
https://dx.doi.org/10.1594/pangaea.833115 https://doi.pangaea.de/10.1594/PANGAEA.833115 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://cran.r-project.org/package=seacarb https://dx.doi.org/10.1371/journal.pone.0078945 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.833115 https://doi.org/10.1371/journal.pone.0078945 |
_version_ |
1766158600729788416 |
spelling |
ftdatacite:10.1594/pangaea.833115 2023-05-15T17:51:27+02:00 Temperature Dependent Effects of Elevated CO2 on Shell Composition and Mechanical Properties of Hydroides elegans: Insights from a Multiple Stressor Experiment, supplement to: Chan, B S Vera; Thiyagarajan, Vengatesen; Lu, Xingwen; Zhang, Tong; Shih, Kaimin (2013): Temperature Dependent Effects of Elevated CO2 on Shell Composition and Mechanical Properties of Hydroides elegans: Insights from a Multiple Stressor Experiment. PLoS ONE, 8(11), e78945 Chan, B S Vera Thiyagarajan, Vengatesen Lu, Xingwen Zhang, Tong Shih, Kaimin 2013 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.833115 https://doi.pangaea.de/10.1594/PANGAEA.833115 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://cran.r-project.org/package=seacarb https://dx.doi.org/10.1371/journal.pone.0078945 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 Annelida Benthic animals Benthos Bottles or small containers/Aquaria <20 L Coast and continental shelf Growth/Morphology Hydroides elegans Laboratory experiment North Pacific Salinity Single species Temperature Tropical Species Treatment pH Temperature, water Alkalinity, total Partial pressure of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Calcite/Aragonite ratio Ratio Magnesium/Calcium ratio Strontium/Calcium ratio Hardness Elasticity Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Carbon, inorganic, dissolved 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 2013 ftdatacite https://doi.org/10.1594/pangaea.833115 https://doi.org/10.1371/journal.pone.0078945 2021-11-05T12:55:41Z The majority of marine benthic invertebrates protect themselves from predators by producing calcareous tubes or shells that have remarkable mechanical strength. An elevation of CO2 or a decrease in pH in the environment can reduce intracellular pH at the site of calcification and thus interfere with animal's ability to accrete CaCO3. In nature, decreased pH in combination with stressors associated with climate change may result in the animal producing severely damaged and mechanically weak tubes. This study investigated how the interaction of environmental drivers affects production of calcareous tubes by the serpulid tubeworm, Hydroides elegans. In a factorial manipulative experiment, we analyzed the effects of pH (8.1 and 7.8), salinity (34 and 27), and temperature (23°C and 29°C) on the biomineral composition, ultrastructure and mechanical properties of the tubes. At an elevated temperature of 29°C, the tube calcite/aragonite ratio and Mg/Ca ratio were both increased, the Sr/Ca ratio was decreased, and the amorphous CaCO3 content was reduced. Notably, at elevated temperature with decreased pH and reduced salinity, the constructed tubes had a more compact ultrastructure with enhanced hardness and elasticity compared to decreased pH at ambient temperature. Thus, elevated temperature rescued the decreased pH-induced tube impairments. This indicates that tubeworms are likely to thrive in early subtropical summer climate. In the context of climate change, tubeworms could be resilient to the projected near-future decreased pH or salinity as long as surface seawater temperature rise at least by 4°C. : 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 2014-06-03. Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) Pacific |