How old are large Brazil-nut trees (Bertholletia excelsa) in the Amazon?

Scientia Agricola

P.b. De Camargo²  R. De P. Salomão¹  S. Trumbore¹  L.a. Martinelli¹ 

[1] ,USP CENA Piracicaba SP ,Brasil

关键词: Amazon;    Brazil-nut;    radiocarbon age;    Amazônia;    castanheira;    idade radiocarbônica;   

DOI  :  10.1590/S0103-90161994000200028

来源: SciELO

【 摘 要 】

The age of a large Brazil-nut tree (Bertholletia excelsa) is measured by radiocarbon dating, and a discussion is made about their importance in the Amazon rain-forest ecosystem.

【 授权许可】

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