Selective extraction of humic acids from an anthropogenic Amazonian dark earth and from a chemically oxidized charcoal von Araujo, Joyce R, Archanjo, Braulio S, de Souza, Katia R, Kwapinski, Witold, Falcão, Newton P. S, Novotny, Etelvino H, Achete, Carlos A

Volltext

CO2 capture by microporous carbon based on Brazil nut shells von de Souza, Luiz K. C., Ribeiro, Flaviana C. P., Araujo, Rayanne O., Santos, Jamily L., Guimarães, Mariana N., Lima, Victoria M. R., da S. Chaar, Jamal, Falcão, Newton P. S.

Volltext

Determination of the thermal stability of sulfonic groups in heterogeneous acid catalysts derived from residue of guarana amazon biomass von Ribeiro, Flaviana C. P., Santos, Vanuza O., Araujo, Rayanne O., Santos, Jamily L., Chaar, Jamal S., Falcão, Newton P. S., Farias, Marco A. S., de Souza, Luiz K. C.

Volltext

Renewable Energy from Biomass: an Overview of the Amazon Region von Araujo, Rayanne O., Ribeiro, Flaviana C. P., Santos, Vanuza O., Lima, Victoria M. R., Santos, Jamily L., Vilaça, Jose E. S., Chaar, Jamal S., Falcão, Newton P. S., Pohlit, Adrian M., de Souza, Luiz K. C.

Volltext

Biochar trials aim to enrich soil for smallholders von Teixeira, Wenceslau G, Falcão, Newton P. S, Woods, William I

Volltext

Analysis of thermal degradation of peach palm (Bactris gasipaes Kunth) seed using isoconversional models von Santos, Vanuza O., Araujo, Rayanne O., Ribeiro, Flaviana C. P., Colpani, Daiara, Lima, Victoria M. R., Tenório, Jorge Alberto Soares, Coleti, Jorge, Falcão, Newton P. S., Chaar, Jamal S., de Souza, Luiz K. C.

Volltext

One-step synthesis of a heterogeneous catalyst by the hydrothermal carbonization of acai seed von Araujo, Rayanne O., Santos, Vanuza O., Ribeiro, Flaviana C. P., Chaar, Jamal da S., Falcão, Newton P. S., de Souza, Luiz K. C.

Volltext

Spectroscopic and chemical analysis of burnt earth under Amazonian homegarden systems and anthropic Amazonian dark soils von Falcão, Newton P. S., Lopes, Eluise S., Ferreira, Erlon H. M., Oliveira, Danielle M., Archanjo, Braulio S., Achete, Carlos A., Araujo, Joyce R.

Volltext

Depth dependence of black carbon structure, elemental and microbiological composition in anthropic Amazonian dark soil von Pagano, Marcela C., Ribeiro-Soares, Jenaina, Cançado, Luiz G., Falcão, Newton P.S., Gonçalves, Vívian N., Rosa, Luiz H., Takahashi, Jacqueline A., Achete, Carlos A., Jorio, Ado

Volltext

Weed dynamics on Amazonian Dark Earth and adjacent soils of Brazil von Major, Julie, DiTommaso, Antonio, Lehmann, Johannes, Falcão, Newton P.S.

Volltext

Selective extraction of humic acids from an anthropogenic Amazonian dark earth and from a chemically oxidized charcoal : Biochar, Soil fertility and Environment von ARAUJO, Joyce R, ARCHANJO, Braulio S, DE SOUZA, Katia R, KWAPINSKI, Witold, FALCAO, Newton P. S, NOVOTNY, Etelvino H, ACHETE, Carlos A

Volltext

RESEARCH PAPER: Weed composition and cover after three years of soil fertility management in the central Brazilian Amazon: Compost, fertilizer, manure and charcoal applications von Major, Julie, Steiner, Christoph, Ditommaso, Antonio, Falcao, Newton PS, Lehmann, Johannes

Volltext

Phytoplankton dynamics in southern Portuguese coastal lagoons during a discontinuous period of 40 years: An overview von Brito, Ana C., Quental, Teresa, Coutinho, Teresa P., Branco, Maria Ana C., Falcão, Manuela, Newton, Alice, Icely, John, Moita, Teresa

Volltext

Evaluation of eutrophication in the Ria Formosa coastal lagoon, Portugal von Newton, A, Icely, J.D, Falcao, M, Nobre, A, Nunes, J.P, Ferreira, J.G, Vale, C

Volltext