Browsing by Author "ce2c8063-23ce-4579-bc76-eebe134e5937"
Now showing items 1-3 of 3
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Pérez Fodich, Alida; Derry, Louis A. (Elsevier, 2020)Germanium is a useful tracer of silicate weathering and secondary mineral formation in the Critical Zone because Ge/Si ratios are fractionated during incongruent weathering of silicates. We develop an estimate of the ...
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Álvarez, Fernanda; Reich Morales, Martín; Snyder, Glen; Pérez Fodich, Alida; Muramatsu, Yasuyuki; Daniele, Linda; Fehn, Udo (Elsevier, 2016)Iodine enrichment in the Atacama Desert of northern Chile is widespread and varies significantly between reservoirs, including nitrate-rich "caliche" soils, supergene Cu deposits and marine sedimentary rocks. Recent studies ...
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Pérez Fodich, Alida; Derry, Louis A. (Elsevier, 2019)We have investigated how biota contributes to rapid chemical weathering of Hawaiian basalts using a reactive transport model and chemical data from a soil chronosequence. These Hawaiian soils have developed under a tropical ...