Enviar artigo por via de e-mail The Hallstatt solar cycle from radiocarbon data
- Autores: Ogurtsov M.G.1,2
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Afiliações:
- Ioffe Physical-Technical Institute
- Main (Pulkovo) Astronomic Observatory of the Russian Academy of Sciences
- Edição: Volume 56, Nº 5 (2016)
- Páginas: 641-644
- Seção: Article
- URL: https://journal-vniispk.ru/0016-7932/article/view/155805
- DOI: https://doi.org/10.1134/S0016793216040150
- ID: 155805
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Resumo
The data on the 14C concentration in the Earth’s atmosphere are studied on a time span of 50000 years. It is shown that the Hallstatt cycle (a temporal variation with a period of 1500–2000 years) has been present in this series for at least 30000 years. However, this cycle is not purely of solar origin; nonsolar (supposedly climatic) factors contribute into it in certain epochs.
Sobre autores
M. Ogurtsov
Ioffe Physical-Technical Institute; Main (Pulkovo) Astronomic Observatory of the Russian Academy of Sciences
Autor responsável pela correspondência
Email: maxim.ogurtsov@mail.ioffe.ru
Rússia, St. Petersburg; St. Petersburg
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