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The Ostracod Clumped‐Isotope Thermometer: A Novel Tool to Accurately Quantify Continental Climate Changes
dc.contributor.author | Marchegiano, Marta | |
dc.contributor.author | Peral, Marion | |
dc.contributor.author | Venderickx, Jeroen | |
dc.contributor.author | Marten, Koen | |
dc.contributor.author | García-Alix Daroca, Antonio | |
dc.contributor.author | Snoeck, Christophe | |
dc.contributor.author | Goderis, Steven | |
dc.contributor.author | Claeys, Philippe | |
dc.date.accessioned | 2024-05-13T07:13:04Z | |
dc.date.available | 2024-05-13T07:13:04Z | |
dc.date.issued | 2024-02-19 | |
dc.identifier.citation | Marchegiano, M., Peral, M., Venderickx, J., Martens, K., García‐Alix, A., Snoeck, C., et al. (2024). The ostracod clumpedisotope thermometer: A novel tool to accurately quantify continental climate changes. Geophysical Research Letters, 51, e2023GL107426. [https://doi.org/10. 1029/2023GL107426] | es_ES |
dc.identifier.uri | https://hdl.handle.net/10481/91687 | |
dc.description.abstract | This study presents a methodological advancement in the field of clumped-isotope (∆47) thermometry, specifically tailored for application to freshwater ostracods. The novel ostracod clumped isotope approach enables quantitative temperature and hydrological reconstruction in lacustrine records. The relationship between ∆47 and the temperature at which ostracod shell mineralized is determined by measuring ∆47 on different species grown under controlled temperatures, ranging from 4 ± 0.8 to 23 ± 0.5ºC. The excellent agreement between the presented ∆47 ostracod data and the monitored temperatures confirms that ∆47 can be applied to ostracod shells and that a vital effect is absent outside the uncertainty of measurements. Results are consistent with the carbonate clumped-isotope unified calibration (Anderson et al., 2021, https://doi.org/10.1029/2020gl092069), therefore, an ostracod-specific calibration is not needed. The ostracod clumped-isotope thermometer represents a powerful tool for terrestrial paleoclimate studies all around the world, as lakes and ostracods are found in all climatic belts. | es_ES |
dc.description.sponsorship | Junta de Andalucía‐Consejería de Universidad, Investigacion e Innovacion‐ Proyecto 21.00020 | es_ES |
dc.description.sponsorship | PID2021‐ 125619OB‐C21 funded by Ministerio Ciencia e Innovación/Agencia Estatal de Investigación/10.13039/501100011033/ | es_ES |
dc.description.sponsorship | Fondo Europeo de Desarrollo Regional “Una manera de hacer Europa” | es_ES |
dc.description.sponsorship | Swiss National Science Foundation (P2GEP2_181063) | es_ES |
dc.description.sponsorship | VUB (OZR opvangmandaat' number 3772) | es_ES |
dc.description.sponsorship | Research Foundation— Flanders (FWO) (senior postdoctoral grant (208064/1255923N LV 4508) | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | American Geophysical Union | es_ES |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.title | The Ostracod Clumped‐Isotope Thermometer: A Novel Tool to Accurately Quantify Continental Climate Changes | es_ES |
dc.type | journal article | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.identifier.doi | 10.1029/2023GL107426 | |
dc.type.hasVersion | VoR | es_ES |