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Dynamic of polycyclic aromatic hydrocarbons in soils treated with biochar. Author(s): RESENDE, M. F. de; NOVOTNY, E. H.; BRASIL, T. F.; PEREIRA NETTO, A. D.; MADARI, B. E. In recent years the interest in pyrogenic carbon for agricultural use (biochar, i.e. carbonized biomass for agricultural use) has sharply increased. However biochar contain dangerous compounds such as... ... Repository: BDPA Publication year: 2016
Risk simulation of soil contamination by polycyclic aromatic hydrocarbons from sewage sludge used as fertilizers. Author(s): PARAIBA, L. C.; QUEIROZ, S. C. do N. de; SOUZA, D. R. C. de; SAITO, M. L. Resumo: Este trabalho investigou a presença de 16 hidrocarbonetos policíclicos aromáticos (HPAs) em lodo de esgoto e em solo com aplicação de lodo como fertilizante agrícola e simulou o risco de conta... ... Repository: BDPA Publication year: 2011
Bioconcentration factor estimates of polycyclic aromatic hydrocarbons in grains of corn plants cultivated in soils treated with sewage sludge. Author(s): PARAIBA, L. C.; QUEIROZ, S. C. do N. de; MAIA, A. de H. N.; FERRACINI, V. L. This study presents a model to simulate the organic substance concentrations in corn grains assuming that the substances in soil solution are absorbed via the transpiration stream by plants growing in... ... Repository: BDPA Publication year: 2010
Study of pyrene adsorption on brazilian soils. Author(s): TEIXEIRA, S. C. G.; MARQUES, M. R. da C.; CANELA, M. C.; ZIOLLI, R. L.; PEREZ, D. V. Most studies that involve the adsorption of polycyclic aromatic hydrocarbons (PAHs) in soils are made in regions of temperate or cold climate. Since in tropical countries the characteristics of the pe... ... Repository: BDPA Publication year: 2009
Métodos de extração de hidrocarbonetos policíclicos aromáticos em amostra de solo, sedimento e lodo. Author(s): QUEIROZ, S. C. N.; FERRACINI, V. L.; SOUZA, D. R. C. de Repository: BDPA Publication year: 2009
Functional diversity of bacterial genes associated with aromatic hydrocarbon degradation in anthropogenic dark earth of Amazonia. Author(s): GERMANO, M. G.; CANNAVAN, F. S.; MENDES, L. W.; LIMA, A. B.; TEIXEIRA, W. G.; PELLIZARI, V. H.; TSAI, S. M. The objective of this work was to evaluate the catabolic gene diversity for the bacterial degradation of aromatic hydrocarbons in anthropogenic dark earth of Amazonia (ADE) and their biochar (BC). Fun... ... Repository: BDPA Publication year: 2012
Effects of fire on soil organic matter in northern Amazonian forest fragments. Author(s): SILVA, L. J. da; DICK, D. P.; NECKEL, D.; NÓBREGA, G. N.; RODRIGUES, R. de A. R.; BARBOSA, R. I.; CORDEIRO, R. C. Forest fires incorporate pyrogenic organic matter into the soil, affecting the characteristics of soil organic matter (SOM) due to its high aromaticity, increasing its renewal time. However, the facto... ... Repository: BDPA Publication year: 2022
Avaliação da degradação de hidrocarbonetos policíclicos aromáticos (HPA) em solos arenosos utilizando como oxidante persulfato de sódio ativado com Ferro. Author(s): CIRIACO, M. F.; SILVA, C. K. O.; VIANA, M. M. G. R.; OLIVEIRA, L. S.; FONTANA, A.; FREIRE, R. S. Polycyclic Aromatic Hydrocarbons (PAHs) are pollutants that can cause mutagenic and carcinogenic to humans and cause environmental harm. The present study evaluated the degradation of phenanthrene and... ... Repository: BDPA Publication year: 2013
The importance of primary inoculum and area-wide disease management to crop health and food security. Author(s): BERGAMIN FILHO, A.; NAGATA, A. K. I.; BASSANEZI, R. B.; BELASQUE JUNIOR, J.; AMORIM, L.; MACEDO, M. A.; BARBOSA, J. C.; WILLOCQUET, L.; SAVARY, S. Repository: BDPA Publication year: 2016
Growth and symbiosis of plants with arbuscular mycorrhizal fungi in soil submitted to biochar application. Author(s): DELA PICCOLLA, C.; NOVOTNY, E. H.; RYOSUKE, T.; SAITO, M. Arbuscular mycorrhizal fungi (AMF), which is intrinsically present or may be introduced in soils by inoculation, is an example of natural and renewable resource to increase plant nutrient uptake. This... ... Repository: BDPA Publication year: 2016

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