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Neoformation of soil aggregates after a volcano eruption in meadows of Northern Patagonia, Argentina

Abstract
In June 2011, a natural event occurred in Patagonia, Argentina: The “Puyehue-Cordón Caulle” volcanic complex erupted, and particles from tephras (1-5cm) to very fine volcanic ash (44-500?m) where deposited in the direction of prevailing winds (West to East). The ash was biologically inert, with no organic compounds, neutral pH and low electrical conductivity. The objective was to study neoformation processes of soil aggregates in wet meadows after volcano [ver mas...]
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Author
Enriquez, Andrea Soledad;   Cremona, Maria Victoria;   Peri, Pablo Luis;   Six, Johan;  
Fuente
21 World Congress of Soil Science, Rio de Janeiro, August 12-17, 2018
Date
2018-08-12
URI
http://hdl.handle.net/20.500.12123/3327
Formato
pdf
Tipo de documento
documento de conferencia
Palabras Claves
Ciencia del Suelo; Soil Sciences; Ceniza; Ashes; Ceniza Volcanica; Región Patagónica;
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