Adverse Effects of Ocean Acidification on Early Development of Squid (Doryteuthis pealeii)
Anthropogenic carbon dioxide (CO2) is being absorbed into the ocean, altering seawater chemistry, with potentially negative impacts on a wide range of marine organisms. The early life stages of invertebrates with internal and external aragonite structures may be particularly vulnerable to this ocean...
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ftpubmed:oai:pubmedcentral.nih.gov:3669312 2023-05-15T17:50:16+02:00 Adverse Effects of Ocean Acidification on Early Development of Squid (Doryteuthis pealeii) Kaplan, Maxwell B. Mooney, T. Aran McCorkle, Daniel C. Cohen, Anne L. 2013-05-31 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3669312 http://www.ncbi.nlm.nih.gov/pubmed/23741298 https://doi.org/10.1371/journal.pone.0063714 en eng Public Library of Science http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3669312 http://www.ncbi.nlm.nih.gov/pubmed/23741298 http://dx.doi.org/10.1371/journal.pone.0063714 This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. CC-BY Research Article Text 2013 ftpubmed https://doi.org/10.1371/journal.pone.0063714 2013-09-05T00:29:51Z Anthropogenic carbon dioxide (CO2) is being absorbed into the ocean, altering seawater chemistry, with potentially negative impacts on a wide range of marine organisms. The early life stages of invertebrates with internal and external aragonite structures may be particularly vulnerable to this ocean acidification. Impacts to cephalopods, which form aragonite cuttlebones and statoliths, are of concern because of the central role they play in many ocean ecosystems and because of their importance to global fisheries. Atlantic longfin squid (Doryteuthis pealeii), an ecologically and economically valuable taxon, were reared from eggs to hatchlings (paralarvae) under ambient and elevated CO2 concentrations in replicated experimental trials. Animals raised under elevated pCO2 demonstrated significant developmental changes including increased time to hatching and shorter mantle lengths, although differences were small. Aragonite statoliths, critical for balance and detecting movement, had significantly reduced surface area and were abnormally shaped with increased porosity and altered crystal structure in elevated pCO2-reared paralarvae. These developmental and physiological effects could alter squid paralarvae behavior and survival in the wild, directly and indirectly impacting marine food webs and commercial fisheries. Text Ocean acidification PubMed Central (PMC) PLoS ONE 8 5 e63714 |
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Research Article Kaplan, Maxwell B. Mooney, T. Aran McCorkle, Daniel C. Cohen, Anne L. Adverse Effects of Ocean Acidification on Early Development of Squid (Doryteuthis pealeii) |
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Anthropogenic carbon dioxide (CO2) is being absorbed into the ocean, altering seawater chemistry, with potentially negative impacts on a wide range of marine organisms. The early life stages of invertebrates with internal and external aragonite structures may be particularly vulnerable to this ocean acidification. Impacts to cephalopods, which form aragonite cuttlebones and statoliths, are of concern because of the central role they play in many ocean ecosystems and because of their importance to global fisheries. Atlantic longfin squid (Doryteuthis pealeii), an ecologically and economically valuable taxon, were reared from eggs to hatchlings (paralarvae) under ambient and elevated CO2 concentrations in replicated experimental trials. Animals raised under elevated pCO2 demonstrated significant developmental changes including increased time to hatching and shorter mantle lengths, although differences were small. Aragonite statoliths, critical for balance and detecting movement, had significantly reduced surface area and were abnormally shaped with increased porosity and altered crystal structure in elevated pCO2-reared paralarvae. These developmental and physiological effects could alter squid paralarvae behavior and survival in the wild, directly and indirectly impacting marine food webs and commercial fisheries. |
format |
Text |
author |
Kaplan, Maxwell B. Mooney, T. Aran McCorkle, Daniel C. Cohen, Anne L. |
author_facet |
Kaplan, Maxwell B. Mooney, T. Aran McCorkle, Daniel C. Cohen, Anne L. |
author_sort |
Kaplan, Maxwell B. |
title |
Adverse Effects of Ocean Acidification on Early Development of Squid (Doryteuthis pealeii) |
title_short |
Adverse Effects of Ocean Acidification on Early Development of Squid (Doryteuthis pealeii) |
title_full |
Adverse Effects of Ocean Acidification on Early Development of Squid (Doryteuthis pealeii) |
title_fullStr |
Adverse Effects of Ocean Acidification on Early Development of Squid (Doryteuthis pealeii) |
title_full_unstemmed |
Adverse Effects of Ocean Acidification on Early Development of Squid (Doryteuthis pealeii) |
title_sort |
adverse effects of ocean acidification on early development of squid (doryteuthis pealeii) |
publisher |
Public Library of Science |
publishDate |
2013 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3669312 http://www.ncbi.nlm.nih.gov/pubmed/23741298 https://doi.org/10.1371/journal.pone.0063714 |
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Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3669312 http://www.ncbi.nlm.nih.gov/pubmed/23741298 http://dx.doi.org/10.1371/journal.pone.0063714 |
op_rights |
This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
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CC-BY |
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https://doi.org/10.1371/journal.pone.0063714 |
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e63714 |
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