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Author(s): FLUMIGNAN, D. L.; GOMES, L. D.; MOTOMIYA, A. V. A; OLIVEIRA, G. Q. de; VIEIRA FILHO, P. S. Sandy-textured soils are naturally more vulnerable to the erosion process and their exploitation, although possible, is often performed inappropriately, favoring its degradation. In this context, this... ... |
Author(s): ALBUQUERQUE FILHO, M. R. de; EGREJA FILHO, F. B.; SANTOS, F. C. dos; FERREIRA, G. B.
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Author(s): TAKETANI, N. F.; TAKETANI, R. G.; LEITE, S. G. F.; MELO, I. S. de; LIMA-RIZZO, A. C.; ANDREOTE, F. D.; CUNHA, C. D. da Abstract: The pollution originated from the petrochemical industry is currently one of the main environmental concerns. Most of this is due to the high volume of toxic hydrocarbons that are produced a... ... |
Author(s): MAY, A.; SILVA, E. H. F. M. da; SANTOS, M. de S. dos; VIANA, R. da S.; SANTOS, F. C. dos; ALBUQUERQUE FILHO, M. R. de Abstract: Heavy metal-contaminated areas are a recurring problem in a society that increasingly demands fossil fuels, pesticides and fertilizers. Traditional methods to recover these areas are general... ... |
Author(s): RENDA, C. G.; RUELLAS, T. M. O.; MALAFATTI, J. O. D.; ARAÚJO, C. S. S.; SILVA, G. L. da; FIGUEIRA, B. A. M.; Quaranta, S; PARIS, E. C. This paper puts forward the use of “low-cost/low-end” hydroxyapatite-based adsorbing materials prepared from Tambaqui fish cleaning residues (i.e., bones) by grinding and/or thermal annealing. The nat... ... |
Author(s): CASTRO, G. S. A.; CRUSCIOL, C. A. C.; CALONEGO, J. C.; ROSOLEM, C. A. Increased soil organic matter (SOM) improves the cation exchange capacity of tropical weathered soils, and liming is required to achieve high yields in these soils. Despite a decrease in SOM in the sh... ... |
Author(s): MADALÃO, J. C.; PIRES, F. R.; CHAGAS, K.; CARGNELUTTI FILHO, A.; PROCOPIO, S. O. RESUMO: Resíduos de sulfentrazone podem permanecer no solo por cerca de dois anos, oferecendo risco de contaminação a lençóis freáticos e possibilitando o cultivo de espécies susceptíveis. Diante dist... ... |
Author(s): TORRES, D. P.; GRECCO, M. F.; MARTINAZZO, R.; SILVEIRA, C. A. P.; BAMBERG, A. L.
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Author(s): SIMOES, F. R.; TOLEDO, R. A. de; RODRIGUES, J. L.; VAZ, C. M. P.
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