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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Nature Portfolio
2021
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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) |
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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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