The Lower Tagus Valley, that includes the metropolitan area of Lisbon, has been struck by several earthquakes which produced significant material damage and loss of lives. Their exact location remains unknown. Our goal is to shed some light into the seismogenic sources in the area using seismic reflection and geological data. In areas with no seismic coverage, potential-field data interpretation was carried out...
2010
Avaliou-se a solubilidade do fósforo presente em seis fontes por meio da utilização de sete extratores. As fontes de fósforo foram: fosfato bicálcico (FB), fosfato monoamônico (MAP), fosfato supertriplo (FST), fosfato de rocha de Araxá (FRA), farinha de ossos calcinada (FOC) e farinha de ossos autoclavada (FOA). Os extratores foram: água, ácido cítrico nas concentrações de 2% (AC2), 10% (AC10), 20% (AC20) e 30%...
Financiadores do RCAAP | |||||||
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