Reply to Strunz and Braeckel: Agricultural failures logically link historical events to extreme climate following the 43 BCE Okmok eruption
- PMID: 33234572
- PMCID: PMC7768717
- DOI: 10.1073/pnas.2019906117
Reply to Strunz and Braeckel: Agricultural failures logically link historical events to extreme climate following the 43 BCE Okmok eruption
Conflict of interest statement
The authors declare no competing interest.
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Extreme climate after massive eruption of Alaska's Okmok volcano in 43 BCE and effects on the late Roman Republic and Ptolemaic Kingdom.Proc Natl Acad Sci U S A. 2020 Jul 7;117(27):15443-15449. doi: 10.1073/pnas.2002722117. Epub 2020 Jun 22. Proc Natl Acad Sci U S A. 2020. PMID: 32571905 Free PMC article.
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Did volcano eruptions alter the trajectories of the Roman Republic and the Ptolemaic Kingdom? Moving beyond black-box determinism.Proc Natl Acad Sci U S A. 2020 Dec 22;117(51):32207-32208. doi: 10.1073/pnas.2019022117. Epub 2020 Nov 24. Proc Natl Acad Sci U S A. 2020. PMID: 33234573 Free PMC article. No abstract available.
References
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- Luterbacher J., et al. , European summer temperatures since Roman times. Environ. Res. Lett. 11, 24001 (2016).
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