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Author(s): SHINZATO, E.; TEIXEIRA, W. G.; GONCALVES, A. O.; FONTANA, A.; CARDOSO, J. H.; MANSUR, K.

Repository: BDPA     Publication year: 2016

Author(s): HANSEL, F. A.; BULL, I. D.; EVERSHED, R. P.

A methodology is presented for the determination of dihydroxy fatty acids preserved in the ‘bound’ phase of organic residues preserved in archaeological potsherds. The method comprises saponification,... ...

Repository: BDPA     Publication year: 2011

Author(s): GONZALEZ, M.; CAMPOS, G. do N.; LESSA, A.; TEIXEIRA, W. G.

Apresentam-se resultados preliminares de programa de pesquisa que tem como objeto o patrimônio cultural produzido ou transformado no primeiro cinquentenário (1808-1858) do Jardim Botânico do Rio de Ja... ...

Repository: BDPA     Publication year: 2019

Author(s): MACEDO, R. S.; TEIXEIRA, W. G.; LIMA, H. N.; SOUZA, A. C. G. de; SIVA, F. W. R.; ENCINAS, O. C.; NEVES, E. G.

Amazonian dark earths (ADEs) are fertile soils created by pre-Columbian Amerindian societies of the Amazon Basin. However, it is still not clear whether these soils were produced intentionally to impr... ...

Repository: BDPA     Publication year: 2019

Author(s): MACEDO, R. S.; TEIXEIRA, W. G.; MARTINS, G. C.

O objetivo do estudo foi avaliar o efeito da concentração de fragmentos cerâmicos na retenção de água do solo. Foi selecionado um solo de textura arenosa e outro de textura argilosa, no qual foram col... ...

Repository: BDPA     Publication year: 2008

Author(s): REBELLATO, L.; NEVES, E. G.; TEIXEIRA, W. G.; WOODS, W. I.

To understand archaeological site formation it is necessary to take into account a wide spectrum of natural and human processes, including intentional and unintentional changes and post-depositional e... ...

Repository: BDPA     Publication year: 2008

Author(s): TEIXEIRA, W. G.; MACEDO, R. S.; NEVES, E. G.

This study brings a pedogeochemical characterization of ADE found in the naturally fertile alluvial floodplains of the Amazon river in the Central Brazilian Amazon.

Repository: BDPA     Publication year: 2019

Author(s): BELLETTI, J.; TEIXEIRA, W. G.

Repository: BDPA     Publication year: 2015

Author(s): TEIXEIRA, W. G.; PLENS, C. R.; MACEDO, R. S.; FIGUTI, L.

Repository: BDPA     Publication year: 2012

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