Data from: Quantifying Susceptibility of Marine Invertebrate Biocomposites to Dissolution in Reduced pH
Ocean acidification threatens many ecologically and economically important marine calcifiers. The increase in shell dissolution under the resulting reduced pH is an important and increasingly recognised threat. The biocomposites that make up calcified hardparts have a range of taxon-specific composi...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:128041 2023-07-02T03:33:22+02:00 Data from: Quantifying Susceptibility of Marine Invertebrate Biocomposites to Dissolution in Reduced pH Chadwick, Matthew Harper, Elizabeth M. Lemasson, Anaëlle Spicer, John I. Peck, Lloyd S. 2019-05-28T20:30:23.000+02:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-cc-owzs https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:128041 unknown doi:10.5061/dryad.mm05699/1 doi:10.1098/rsos.190252 http://nbn-resolving.org/urn:nbn:nl:ui:13-cc-owzs doi:10.5061/dryad.mm05699 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:128041 OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf Life sciences medicine and health care 2019 ftdans https://doi.org/10.5061/dryad.mm05699/110.1098/rsos.19025210.5061/dryad.mm05699 2023-06-13T13:38:46Z Ocean acidification threatens many ecologically and economically important marine calcifiers. The increase in shell dissolution under the resulting reduced pH is an important and increasingly recognised threat. The biocomposites that make up calcified hardparts have a range of taxon-specific compositions and microstructures, and it is evident that these may influence susceptibilities to dissolution. Here, we show how dissolution (thickness loss) under both ambient and predicted end-century pH (≈7.6) varies between seven different bivalve mollusc and one crustacean biocomposite and investigate how this relates to details of their microstructure and composition. Over 100 days the dissolution of all microstructures was greater under the lower pH in the end-century conditions. Dissolution of lobster cuticle was greater than for any bivalve microstructure, despite its calcite mineralogy, showing the importance of other microstructural characteristics besides carbonate polymorph. Organic content had the strongest positive correlation with dissolution when all microstructures were considered, and together with Mg/Ca ratio, explained 80-90% of the variance in dissolution. Organic content, Mg/Ca ratio, crystal density and mineralogy were all required to explain the maximum variance in dissolution within only bivalve microstructures, but still only explained 50-60% of the variation in dissolution. Other/Unknown Material Ocean acidification Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
op_collection_id |
ftdans |
language |
unknown |
topic |
Life sciences medicine and health care |
spellingShingle |
Life sciences medicine and health care Chadwick, Matthew Harper, Elizabeth M. Lemasson, Anaëlle Spicer, John I. Peck, Lloyd S. Data from: Quantifying Susceptibility of Marine Invertebrate Biocomposites to Dissolution in Reduced pH |
topic_facet |
Life sciences medicine and health care |
description |
Ocean acidification threatens many ecologically and economically important marine calcifiers. The increase in shell dissolution under the resulting reduced pH is an important and increasingly recognised threat. The biocomposites that make up calcified hardparts have a range of taxon-specific compositions and microstructures, and it is evident that these may influence susceptibilities to dissolution. Here, we show how dissolution (thickness loss) under both ambient and predicted end-century pH (≈7.6) varies between seven different bivalve mollusc and one crustacean biocomposite and investigate how this relates to details of their microstructure and composition. Over 100 days the dissolution of all microstructures was greater under the lower pH in the end-century conditions. Dissolution of lobster cuticle was greater than for any bivalve microstructure, despite its calcite mineralogy, showing the importance of other microstructural characteristics besides carbonate polymorph. Organic content had the strongest positive correlation with dissolution when all microstructures were considered, and together with Mg/Ca ratio, explained 80-90% of the variance in dissolution. Organic content, Mg/Ca ratio, crystal density and mineralogy were all required to explain the maximum variance in dissolution within only bivalve microstructures, but still only explained 50-60% of the variation in dissolution. |
author |
Chadwick, Matthew Harper, Elizabeth M. Lemasson, Anaëlle Spicer, John I. Peck, Lloyd S. |
author_facet |
Chadwick, Matthew Harper, Elizabeth M. Lemasson, Anaëlle Spicer, John I. Peck, Lloyd S. |
author_sort |
Chadwick, Matthew |
title |
Data from: Quantifying Susceptibility of Marine Invertebrate Biocomposites to Dissolution in Reduced pH |
title_short |
Data from: Quantifying Susceptibility of Marine Invertebrate Biocomposites to Dissolution in Reduced pH |
title_full |
Data from: Quantifying Susceptibility of Marine Invertebrate Biocomposites to Dissolution in Reduced pH |
title_fullStr |
Data from: Quantifying Susceptibility of Marine Invertebrate Biocomposites to Dissolution in Reduced pH |
title_full_unstemmed |
Data from: Quantifying Susceptibility of Marine Invertebrate Biocomposites to Dissolution in Reduced pH |
title_sort |
data from: quantifying susceptibility of marine invertebrate biocomposites to dissolution in reduced ph |
publishDate |
2019 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-cc-owzs https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:128041 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
doi:10.5061/dryad.mm05699/1 doi:10.1098/rsos.190252 http://nbn-resolving.org/urn:nbn:nl:ui:13-cc-owzs doi:10.5061/dryad.mm05699 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:128041 |
op_rights |
OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf |
op_doi |
https://doi.org/10.5061/dryad.mm05699/110.1098/rsos.19025210.5061/dryad.mm05699 |
_version_ |
1770273275633467392 |