Author Correction: Solar superstorm of AD 774 recorded subannually by Arctic tree rings

por J. Uusitalo, L. Arppe, T. Hackman, S. Helama, G. Kovaltsov, K. Mielikäinen, H. Mäkinen, P. Nöjd, V. Palonen, I. Usoskin, M. Oinonen
Publicado 2019

Solar superstorm of AD 774 recorded subannually by Arctic tree rings

por J. Uusitalo, L. Arppe, T. Hackman, S. Helama, G. Kovaltsov, K. Mielikäinen, H. Mäkinen, P. Nöjd, V. Palonen, I. Usoskin, M. Oinonen
Publicado 2018

Volcanic dust veils from sixth century tree-ring isotopes linked to reduced irradiance, primary production and human health

por Samuli Helama, Laura Arppe, Joonas Uusitalo, Jari Holopainen, Hanna M. Mäkelä, Harri Mäkinen, Kari Mielikäinen, Pekka Nöjd, Raimo Sutinen, Jussi-Pekka Taavitsainen, Mauri Timonen, Markku Oinonen
Publicado 2018

Tree height strongly affects estimates of water-use efficiency responses to climate and CO2 using isotopes

por R. J. W. Brienen, E. Gloor, S. Clerici, R. Newton, L. Arppe, A. Boom, S. Bottrell, M. Callaghan, T. Heaton, S. Helama, G. Helle, M. J. Leng, K. Mielikäinen, M. Oinonen, M. Timonen
Publicado 2017

Forest carbon sink neutralized by pervasive growth-lifespan trade-offs

por R. J. W. Brienen, L. Caldwell, L. Duchesne, S. Voelker, J. Barichivich, M. Baliva, G. Ceccantini, A. Di Filippo, S. Helama, G. M. Locosselli, L. Lopez, G. Piovesan, J. Schöngart, R. Villalba, E. Gloor
Publicado 2020

The influence of decision-making in tree ring-based climate reconstructions

por Ulf Büntgen, Kathy Allen, Kevin J. Anchukaitis, Dominique Arseneault, Étienne Boucher, Achim Bräuning, Snigdhansu Chatterjee, Paolo Cherubini, Olga V. Churakova (Sidorova), Christophe Corona, Fabio Gennaretti, Jussi Grießinger, Sebastian Guillet, Joel Guiot, Björn Gunnarson, Samuli Helama, Philipp Hochreuther, Malcolm K. Hughes, Peter Huybers, Alexander V. Kirdyanov, Paul J. Krusic, Josef Ludescher, Wolfgang J.-H. Meier, Vladimir S. Myglan, Kurt Nicolussi, Clive Oppenheimer, Frederick Reinig, Matthew W. Salzer, Kristina Seftigen, Alexander R. Stine, Markus Stoffel, Scott St. George, Ernesto Tejedor, Aleyda Trevino, Valerie Trouet, Jianglin Wang, Rob Wilson, Bao Yang, Guobao Xu, Jan Esper
Publicado 2021