Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/106698
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ullmann, C. V. | - |
dc.contributor.author | Boyle, R. | - |
dc.contributor.author | Duarte, Luís V. | - |
dc.contributor.author | Hesselbo, Stephen P. | - |
dc.contributor.author | Kasemann, S. A. | - |
dc.contributor.author | Klein, T. | - |
dc.contributor.author | Lenton, T. M. | - |
dc.contributor.author | Piazza, V. | - |
dc.contributor.author | Aberhan, M. | - |
dc.date.accessioned | 2023-04-17T11:32:41Z | - |
dc.date.available | 2023-04-17T11:32:41Z | - |
dc.date.issued | 2020-04-16 | - |
dc.identifier.issn | 2045-2322 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/106698 | - |
dc.description.abstract | Many aspects of the supposed hyperthermal Toarcian Oceanic Anoxic Event (T-OAE, Early Jurassic, c. 182 Ma) are well understood but a lack of robust palaeotemperature data severely limits reconstruction of the processes that drove the T-OAE and associated environmental and biotic changes. New oxygen isotope data from calcite shells of the benthic fauna suggest that bottom water temperatures in the western Tethys were elevated by c. 3.5 °C through the entire T-OAE. Modelling supports the idea that widespread marine anoxia was induced by a greenhouse-driven weathering pulse, and is compatible with the OAE duration being extended by limitation of the global silicate weathering flux. In the western Tethys Ocean, the later part of the T-OAE is characterized by abundant occurrences of the brachiopod Soaresirhynchia, which exhibits characteristics of slow-growing, deep sea brachiopods. The unlikely success of Soaresirhynchia in a hyperthermal event is attributed here to low metabolic rate, which put it at an advantage over other species from shallow epicontinental environments with higher metabolic demand. | pt |
dc.language.iso | eng | pt |
dc.publisher | Springer Nature | pt |
dc.relation | Deutsche Forschungsgemeinschaft grant DFG AB 09/10–1 | pt |
dc.relation | UK Natural Environment Research Council (NE/N018508/1) | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt |
dc.subject.mesh | Animals | pt |
dc.subject.mesh | Carbon Cycle | pt |
dc.subject.mesh | Carbon Isotopes | pt |
dc.subject.mesh | Geography | pt |
dc.subject.mesh | Hypoxia | pt |
dc.subject.mesh | Invertebrates | pt |
dc.subject.mesh | Models, Theoretical | pt |
dc.subject.mesh | Oxygen Isotopes | pt |
dc.subject.mesh | Paleontology | pt |
dc.subject.mesh | Adaptation, Physiological | pt |
dc.subject.mesh | Oceans and Seas | pt |
dc.subject.mesh | Temperature | pt |
dc.title | Warm afterglow from the Toarcian Oceanic Anoxic Event drives the success of deep-adapted brachiopods | pt |
dc.type | article | - |
degois.publication.firstPage | 6549 | pt |
degois.publication.issue | 1 | pt |
degois.publication.title | Scientific Reports | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.1038/s41598-020-63487-6 | pt |
degois.publication.volume | 10 | pt |
dc.date.embargo | 2020-04-16 | * |
uc.date.periodoEmbargo | 0 | pt |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | Com Texto completo | - |
crisitem.author.researchunit | MARE - Marine and Environmental Sciences Centre | - |
crisitem.author.orcid | 0000-0002-9025-5896 | - |
Appears in Collections: | I&D MARE - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
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Warm-afterglow-from-the-Toarcian-Oceanic-Anoxic-Event-drives-the-success-of-deepadapted-brachiopodsScientific-Reports.pdf | 2.55 MB | Adobe PDF | View/Open |
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