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Six hundred years of South American tree rings reveal an increase in severe hydroclimatic events since mid-20th century.
Morales MS, Cook ER, Barichivich J, Christie DA, Villalba R, LeQuesne C, Srur AM, Ferrero ME, González-Reyes Á, Couvreux F, Matskovsky V, Aravena JC, Lara A, Mundo IA, Rojas F, Prieto MR, Smerdon JE, Bianchi LO, Masiokas MH, Urrutia-Jalabert R, Rodriguez-Catón M, Muñoz AA, Rojas-Badilla M, Alvarez C, Lopez L, Luckman BH, Lister D, Harris I, Jones PD, Williams AP, Velazquez G, Aliste D, Aguilera-Betti I, Marcotti E, Flores F, Muñoz T, Cuq E, Boninsegna JA. Morales MS, et al. Among authors: bianchi lo. Proc Natl Acad Sci U S A. 2020 Jul 21;117(29):16816-16823. doi: 10.1073/pnas.2002411117. Epub 2020 Jul 6. Proc Natl Acad Sci U S A. 2020. PMID: 32632003 Free PMC article.