Strong Coupling between Biomineral Morphology and Sr/Ca of Arctica islandica (Bivalvia)-Implications for Shell Sr/Ca-Based Temperature Estimates
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- Cornelia Brosset
- Nils Hoche
- Kotaro Shirai
- Kozue Nishida
- Regina Mertz-Kraus
- Bernd R Schone
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000801419200001&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.3390/min12050500
- eISSN
- 2075-163X
- Externe Identifier
- Clarivate Analytics Document Solution ID: 1O6DA
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- MINERALS
- Schlüsselwörter
- shell microstructure
- biomineral unit
- bivalve sclerochronology
- Sr
- Ca
- seasonal growth rate
- temperature proxy
- Artikelnummer
- ARTN 500
- Datum der Veröffentlichung
- 2022
- Status
- Published
- Titel
- Strong Coupling between Biomineral Morphology and Sr/Ca of <i>Arctica islandica</i> (Bivalvia)-Implications for Shell Sr/Ca-Based Temperature Estimates
- Sub types
- Article
- Ausgabe der Zeitschrift
- 12
Data source: Web of Science (Lite)
- Other metadata sources:
-
- Abstract
- <jats:p>Bivalve shells serve as powerful high-resolution paleoclimate archives. However, the number of reliable temperature proxies is limited. It has remained particularly difficult to extract temperature signals from shell Sr/Ca, although Sr is routinely employed in other biogenic aragonites. In bivalves, Sr/Ca is linked to the prevailing microstructure and is sometimes affected by kinetics. Here, the hypothesis is tested that temperature can be reconstructed from shell Sr/Ca once microstructure and/or growth-rate-related bias has been mathematically eliminated. Therefore, the relationship between Sr/Ca and increment width, as well as biomineral unit size, has been studied in three different shell portions of field-grown Arctica islandica specimens. Subsequently, microstructure and/or growth-rate-related variation was removed from Sr/Ca data and residuals compared to temperature. As demonstrated, the hypothesis could not be verified. Even after detrending, Sr/Ca remained positively correlated to water temperature, which contradicts thermodynamic expectations and findings from inorganic aragonite. Any temperature signal potentially recorded by shell Sr/Ca is overprinted by other environmental forcings. Unless these variables are identified, it will remain impossible to infer temperature from Sr/Ca. Given the coupling with the biomineral unit size, a detailed characterization of the microstructure should remain an integral part of subsequent attempts to reconstruct temperature from Sr/Ca.</jats:p>
- Autoren
- Cornélia Brosset
- Nils Höche
- Kotaro Shirai
- Kozue Nishida
- Regina Mertz-Kraus
- Bernd R Schöne
- DOI
- 10.3390/min12050500
- eISSN
- 2075-163X
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- Minerals
- Sprache
- en
- Online publication date
- 2022
- Paginierung
- 500 - 500
- Status
- Published online
- Herausgeber
- MDPI AG
- Herausgeber URL
- http://dx.doi.org/10.3390/min12050500
- Datum der Datenerfassung
- 2022
- Titel
- Strong Coupling between Biomineral Morphology and Sr/Ca of Arctica islandica (Bivalvia)—Implications for Shell Sr/Ca-Based Temperature Estimates
- Ausgabe der Zeitschrift
- 12
Data source: Crossref
- Author's licence
- CC-BY
- Autoren
- Cornélia Brosset
- Nils Höche
- Kotaro Shirai
- Regina Mertz-Kraus
- Bernd R Schöne
- Hosting institution
- Universitätsbibliothek Mainz
- Sammlungen
- DFG-491381577-G
- Resource version
- Published version
- DOI
- 10.3390/min12050500
- Funding acknowledgements
- Gefördert durch die Deutsche Forschungsgemeinschaft (DFG) - Projektnummer 491381577
- File(s) embargoed
- false
- Open access
- true
- ISSN
- 2075-163X
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- Minerals
- Schlüsselwörter
- 550 Geowissenschaften
- 550 Earth sciences
- 560 Paläontologie
- 560 Paleontology
- Sprache
- eng
- Open access status
- Open Access
- Paginierung
- 500
- Datum der Veröffentlichung
- 2022
- Public URL
- https://openscience.ub.uni-mainz.de/handle/20.500.12030/6904
- Herausgeber
- MPDI
- Datum der Datenerfassung
- 2022
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2022
- Zugang
- Public
- Titel
- Strong coupling between biomineral morphology and Sr/Ca of Arctica islandica (Bivalvia) : implications for Shell Sr/Ca-based temperature estimates
- Ausgabe der Zeitschrift
- 12
Files
strong_coupling_between_biomi-20220419143841067.pdf strong_coupling_between_biomi-20220419143930946.zip
Data source: OPENSCIENCE.UB
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