A millennium-long ‘Blue Ring’ chronology from the Spanish Pyrenees reveals severe ephemeral summer cooling after volcanic eruptions

A millennium-long ‘Blue Ring’ chronology from the Spanish Pyrenees reveals severe ephemeral summer cooling after volcanic eruptions

‘ Blue Rings’ (BRs) are distinct wood anatomical anomalies recently discovered in several tree species from different sites. While it is evident that they are associated with a cooling-induced lack of cell wall lignification, BRs have yet to be evaluated systematically in paleoclimate studies. Here,...

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Bibliographic Details
Main Authors: Alma Piermattei, Alan Crivellaro, Paul J Krusic, Jan Esper, Petr Vítek, Clive Oppenheimer, Martin Felhofer, Notburga Gierlinger, Frederick Reinig, Otmar Urban, Anne Verstege, Hannah Lobo, Ulf Büntgen
Format: Article
Language:English
Published: IOP Publishing 2020-01-01
Series:Environmental Research Letters
Subjects:
Blue Rings
climate reconstructions
lignin
summer temperatures
tree rings
volcanic eruptions
Online Access:https://doi.org/10.1088/1748-9326/abc120

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