Tree rings reveal globally coherent signature of cosmogenic radiocarbon events in 774 and 993 CE

Though tree-ring chronologies are annually resolved, their dating has never been independently validated at the global scale. Moreover, it is unknown if atmospheric radiocarbon enrichment events of cosmogenic origin leave spatiotemporally consistent fingerprints. Here we measure the (14)C content in...

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Detalles Bibliográficos
Autores principales: Büntgen, Ulf, Wacker, Lukas, Galván, J. Diego, Arnold, Stephanie, Arseneault, Dominique, Baillie, Michael, Beer, Jürg, Bernabei, Mauro, Bleicher, Niels, Boswijk, Gretel, Bräuning, Achim, Carrer, Marco, Ljungqvist, Fredrik Charpentier, Cherubini, Paolo, Christl, Marcus, Christie, Duncan A., Clark, Peter W., Cook, Edward R., D’Arrigo, Rosanne, Davi, Nicole, Eggertsson, Ólafur, Esper, Jan, Fowler, Anthony M., Gedalof, Ze’ev, Gennaretti, Fabio, Grießinger, Jussi, Grissino-Mayer, Henri, Grudd, Håkan, Gunnarson, Björn E., Hantemirov, Rashit, Herzig, Franz, Hessl, Amy, Heussner, Karl-Uwe, Jull, A. J. Timothy, Kukarskih, Vladimir, Kirdyanov, Alexander, Kolář, Tomáš, Krusic, Paul J., Kyncl, Tomáš, Lara, Antonio, LeQuesne, Carlos, Linderholm, Hans W., Loader, Neil J., Luckman, Brian, Miyake, Fusa, Myglan, Vladimir S., Nicolussi, Kurt, Oppenheimer, Clive, Palmer, Jonathan, Panyushkina, Irina, Pederson, Neil, Rybníček, Michal, Schweingruber, Fritz H., Seim, Andrea, Sigl, Michael, Churakova (Sidorova), Olga, Speer, James H., Synal, Hans-Arno, Tegel, Willy, Treydte, Kerstin, Villalba, Ricardo, Wiles, Greg, Wilson, Rob, Winship, Lawrence J., Wunder, Jan, Yang, Bao, Young, Giles H. F.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6127282/
https://www.ncbi.nlm.nih.gov/pubmed/30190505
http://dx.doi.org/10.1038/s41467-018-06036-0

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