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dc.contributor.authorKaplan, Maxwell B.
dc.contributor.authorMooney, T. Aran
dc.contributor.authorMcCorkle, Daniel C.
dc.contributor.authorCohen, Anne L.
dc.identifier.citationKaplan , M B , Mooney , T A , McCorkle , D C & Cohen , A L 2013 , ' Adverse effects of ocean acidification on early development of squid ( Doryteuthis pealeii ) ' , PLoS One , vol. 8 , no. 5 , e63714 .
dc.identifier.otherPURE: 131390982
dc.identifier.otherPURE UUID: d13f16e5-c13a-4460-9c89-1d4e6c38f8b1
dc.identifier.otherWOS: 000319799900010
dc.identifier.otherScopus: 84878616421
dc.descriptionThis study was supported by a WHOI Student Summer Fellowship and WHOI-MIT Joint Program, the Penzance Endowed Fund, the John E. and Anne W. Sawyer Endowed Fund and NSF Research Grant No. EF-1220034. Additional support came from NSF OCE 1041106 to ALC and DCM, and NOAA Sea Grant award #NA10OAR4170083 to ALC and DCM.en
dc.description.abstractAnthropogenic 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 pCO2demonstrated 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.
dc.relation.ispartofPLoS Oneen
dc.rightsCopyright: © 2013 Kaplan et al. 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.
dc.subjectCephalopod sepia-officinalisen
dc.subjectElevated seawater pCO(2)en
dc.subjectAragonite saturationen
dc.subjectWater temperatureen
dc.subjectClimate changeen
dc.subjectMarine fishen
dc.subjectEarly lifeen
dc.subjectQL Zoologyen
dc.subjectSDG 13 - Climate Actionen
dc.subjectSDG 14 - Life Below Wateren
dc.titleAdverse effects of ocean acidification on early development of squid (Doryteuthis pealeii)en
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. School of Biologyen
dc.description.statusPeer revieweden

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