A new hypothesis for the origin of Amazonian Dark Earths

Amazonian Dark Earth is soil that has had mysteriously high fertility since ancient times, despite the fact that surrounding soils have very low nutrients. Here the authors’ use of isotope reconstructions indicate that these soils predate human settlement and could have alluvial and burning origins....

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Autores principales: Lucas C. R. Silva, Rodrigo Studart Corrêa, Jamie L. Wright, Barbara Bomfim, Lauren Hendricks, Daniel G. Gavin, Aleksander Westphal Muniz, Gilvan Coimbra Martins, Antônio Carlos Vargas Motta, Julierme Zimmer Barbosa, Vander de Freitas Melo, Scott D. Young, Martin R. Broadley, Roberto Ventura Santos
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/af6d27e71f1748c087dee25c7f956986
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spelling oai:doaj.org-article:af6d27e71f1748c087dee25c7f9569862021-12-02T15:16:22ZA new hypothesis for the origin of Amazonian Dark Earths10.1038/s41467-020-20184-22041-1723https://doaj.org/article/af6d27e71f1748c087dee25c7f9569862021-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-20184-2https://doaj.org/toc/2041-1723Amazonian Dark Earth is soil that has had mysteriously high fertility since ancient times, despite the fact that surrounding soils have very low nutrients. Here the authors’ use of isotope reconstructions indicate that these soils predate human settlement and could have alluvial and burning origins.Lucas C. R. SilvaRodrigo Studart CorrêaJamie L. WrightBarbara BomfimLauren HendricksDaniel G. GavinAleksander Westphal MunizGilvan Coimbra MartinsAntônio Carlos Vargas MottaJulierme Zimmer BarbosaVander de Freitas MeloScott D. YoungMartin R. BroadleyRoberto Ventura SantosNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Lucas C. R. Silva
Rodrigo Studart Corrêa
Jamie L. Wright
Barbara Bomfim
Lauren Hendricks
Daniel G. Gavin
Aleksander Westphal Muniz
Gilvan Coimbra Martins
Antônio Carlos Vargas Motta
Julierme Zimmer Barbosa
Vander de Freitas Melo
Scott D. Young
Martin R. Broadley
Roberto Ventura Santos
A new hypothesis for the origin of Amazonian Dark Earths
description Amazonian Dark Earth is soil that has had mysteriously high fertility since ancient times, despite the fact that surrounding soils have very low nutrients. Here the authors’ use of isotope reconstructions indicate that these soils predate human settlement and could have alluvial and burning origins.
format article
author Lucas C. R. Silva
Rodrigo Studart Corrêa
Jamie L. Wright
Barbara Bomfim
Lauren Hendricks
Daniel G. Gavin
Aleksander Westphal Muniz
Gilvan Coimbra Martins
Antônio Carlos Vargas Motta
Julierme Zimmer Barbosa
Vander de Freitas Melo
Scott D. Young
Martin R. Broadley
Roberto Ventura Santos
author_facet Lucas C. R. Silva
Rodrigo Studart Corrêa
Jamie L. Wright
Barbara Bomfim
Lauren Hendricks
Daniel G. Gavin
Aleksander Westphal Muniz
Gilvan Coimbra Martins
Antônio Carlos Vargas Motta
Julierme Zimmer Barbosa
Vander de Freitas Melo
Scott D. Young
Martin R. Broadley
Roberto Ventura Santos
author_sort Lucas C. R. Silva
title A new hypothesis for the origin of Amazonian Dark Earths
title_short A new hypothesis for the origin of Amazonian Dark Earths
title_full A new hypothesis for the origin of Amazonian Dark Earths
title_fullStr A new hypothesis for the origin of Amazonian Dark Earths
title_full_unstemmed A new hypothesis for the origin of Amazonian Dark Earths
title_sort new hypothesis for the origin of amazonian dark earths
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/af6d27e71f1748c087dee25c7f956986
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