Meta-analysis suggests variable, but pCO2-specific, effects of ocean acidification on crustacean biomaterials
Crustaceans comprise an ecologically and morphologically diverse taxonomic group. They are typically considered resilient to many environmental perturbations found in marine and coastal environments, due to effective physiological regulation of ions and hemolymph pH, and a robust exoskeleton. Ocean...
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ftzenodo:oai:zenodo.org:6485710 2024-09-15T18:27:37+00:00 Meta-analysis suggests variable, but pCO2-specific, effects of ocean acidification on crustacean biomaterials Siegel, Kyle Kaur, Muskanjot Grigal, A. Calvin Metzler, Rebecca Dickinson, Gary 2022-05-17 https://doi.org/10.5281/zenodo.6485710 unknown Zenodo https://doi.org/10.5061/dryad.x3ffbg7mv https://zenodo.org/communities/dryad https://doi.org/10.5281/zenodo.6485709 https://doi.org/10.5281/zenodo.6485710 oai:zenodo.org:6485710 info:eu-repo/semantics/openAccess MIT License https://opensource.org/licenses/MIT Meta analysis crustacean biomineralization biomaterial crab Calcium carbonate barnacle lobster info:eu-repo/semantics/other 2022 ftzenodo https://doi.org/10.5281/zenodo.648571010.5061/dryad.x3ffbg7mv10.5281/zenodo.6485709 2024-07-25T11:15:58Z Crustaceans comprise an ecologically and morphologically diverse taxonomic group. They are typically considered resilient to many environmental perturbations found in marine and coastal environments, due to effective physiological regulation of ions and hemolymph pH, and a robust exoskeleton. Ocean acidification can affect the ability of marine calcifying organisms to build and maintain mineralized tissue and poses a threat for all marine calcifying taxa. Currently, there is no consensus on how ocean acidification will alter the ecologically-relevant exoskeletal properties of crustaceans. Here, we present a systematic review and meta-analysis on the effects of ocean acidification on the crustacean exoskeleton, assessing both exoskeletal ion content (calcium and magnesium) and functional properties (biomechanical resistance and cuticle thickness). Our results suggest that the effect of ocean acidification on crustacean exoskeletal properties varies based upon seawater p CO 2 and species identity, with significant levels of heterogeneity for all analyses. Calcium and magnesium content were significantly lower in animals held at p CO 2 levels of 1500-1999 μatm as compared to those under ambient p CO 2 . At lower p CO 2 levels, however, statistically significant relationships between changes in calcium and magnesium content within the same experiment were observed: a negative relationship between calcium and magnesium content at p CO 2 of 500-999 μatm and a positive relationship at 1000-1499 μatm. Exoskeleton biomechanics, such as resistance to deformation (microhardness) and shell strength, also significantly decreased under p CO 2 regimes of 500-999 μatm and 1500-1999 μatm, indicating functional exoskeletal change coincident with decreases in calcification. Overall, these results suggest that the crustacean exoskeleton can be susceptible to ocean acidification at the biomechanical level, potentially predicated on changes in ion content, when exposed to high influxes of CO 2 . Future studies will need to ... Other/Unknown Material Ocean acidification Zenodo |
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Meta analysis crustacean biomineralization biomaterial crab Calcium carbonate barnacle lobster |
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Meta analysis crustacean biomineralization biomaterial crab Calcium carbonate barnacle lobster Siegel, Kyle Kaur, Muskanjot Grigal, A. Calvin Metzler, Rebecca Dickinson, Gary Meta-analysis suggests variable, but pCO2-specific, effects of ocean acidification on crustacean biomaterials |
topic_facet |
Meta analysis crustacean biomineralization biomaterial crab Calcium carbonate barnacle lobster |
description |
Crustaceans comprise an ecologically and morphologically diverse taxonomic group. They are typically considered resilient to many environmental perturbations found in marine and coastal environments, due to effective physiological regulation of ions and hemolymph pH, and a robust exoskeleton. Ocean acidification can affect the ability of marine calcifying organisms to build and maintain mineralized tissue and poses a threat for all marine calcifying taxa. Currently, there is no consensus on how ocean acidification will alter the ecologically-relevant exoskeletal properties of crustaceans. Here, we present a systematic review and meta-analysis on the effects of ocean acidification on the crustacean exoskeleton, assessing both exoskeletal ion content (calcium and magnesium) and functional properties (biomechanical resistance and cuticle thickness). Our results suggest that the effect of ocean acidification on crustacean exoskeletal properties varies based upon seawater p CO 2 and species identity, with significant levels of heterogeneity for all analyses. Calcium and magnesium content were significantly lower in animals held at p CO 2 levels of 1500-1999 μatm as compared to those under ambient p CO 2 . At lower p CO 2 levels, however, statistically significant relationships between changes in calcium and magnesium content within the same experiment were observed: a negative relationship between calcium and magnesium content at p CO 2 of 500-999 μatm and a positive relationship at 1000-1499 μatm. Exoskeleton biomechanics, such as resistance to deformation (microhardness) and shell strength, also significantly decreased under p CO 2 regimes of 500-999 μatm and 1500-1999 μatm, indicating functional exoskeletal change coincident with decreases in calcification. Overall, these results suggest that the crustacean exoskeleton can be susceptible to ocean acidification at the biomechanical level, potentially predicated on changes in ion content, when exposed to high influxes of CO 2 . Future studies will need to ... |
format |
Other/Unknown Material |
author |
Siegel, Kyle Kaur, Muskanjot Grigal, A. Calvin Metzler, Rebecca Dickinson, Gary |
author_facet |
Siegel, Kyle Kaur, Muskanjot Grigal, A. Calvin Metzler, Rebecca Dickinson, Gary |
author_sort |
Siegel, Kyle |
title |
Meta-analysis suggests variable, but pCO2-specific, effects of ocean acidification on crustacean biomaterials |
title_short |
Meta-analysis suggests variable, but pCO2-specific, effects of ocean acidification on crustacean biomaterials |
title_full |
Meta-analysis suggests variable, but pCO2-specific, effects of ocean acidification on crustacean biomaterials |
title_fullStr |
Meta-analysis suggests variable, but pCO2-specific, effects of ocean acidification on crustacean biomaterials |
title_full_unstemmed |
Meta-analysis suggests variable, but pCO2-specific, effects of ocean acidification on crustacean biomaterials |
title_sort |
meta-analysis suggests variable, but pco2-specific, effects of ocean acidification on crustacean biomaterials |
publisher |
Zenodo |
publishDate |
2022 |
url |
https://doi.org/10.5281/zenodo.6485710 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://doi.org/10.5061/dryad.x3ffbg7mv https://zenodo.org/communities/dryad https://doi.org/10.5281/zenodo.6485709 https://doi.org/10.5281/zenodo.6485710 oai:zenodo.org:6485710 |
op_rights |
info:eu-repo/semantics/openAccess MIT License https://opensource.org/licenses/MIT |
op_doi |
https://doi.org/10.5281/zenodo.648571010.5061/dryad.x3ffbg7mv10.5281/zenodo.6485709 |
_version_ |
1810468859878047744 |