@article{macedo_teixeira_lima_souza_silva_encinas_neves_2019,  title={Amazonian dark earths in the fertile floodplains of the Amazon River, Brazil: an example of non-intentional formation of anthropic soils in the Central Amazon region},  volume={14},  ISSN={1981-8122},  url={https://doi.org/10.1590/1981-81222019000100013},  DOI={10.1590/1981-81222019000100013},  number={1},  journal={Boletim do Museu Paraense Emílio Goeldi. Ciências Humanas},  publisher={MCTI/Museu Paraense Emílio Goeldi},  author={Macedo, Rodrigo Santana and Teixeira, Wenceslau Geraldes and Lima, Hedinaldo Narciso and Souza, Adriana Costa Gil de and Silva, Francisco Weliton Rocha and Encinas, Omar Cubas and Neves, Eduardo Góes},  year={2019},  month={Jan},  pages={207–227} }