ESPECIACIÓN QUÍMICA DE FÓSFORO EN SEDIMENTOS SUPERFI...
Created: 2016-03-18 21:39:23
Credits:
William Senior
License: Creative Commons Attribution-Share Alike 3.0 Unported License
The sequential extraction method SEDEX (sedimentary extraction) modificated by ANDERSON & DELANEY(2000) has been used to quantify separately four sedimentary phosphorus reservoirs in sediments of the gulf of Paria and thevenezuelan atlantic coast: adsorbed or labile plus P-associated to oxides (F1), P-authigenic (F2), P-detrital (F3) and P-organic(F4). The marine and continental origin of the sediments was determined by separation of detrital apatite (continental) andcarbonate fluorapatit...
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