2016
DOI: 10.4067/s0717-92002016000200019
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Variación en el contenido de glomalina relacionada a las proteínas del suelo, después de un incendio forestal en un Andisol en bosques de Araucaria araucana del centro-sur de Chile

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Cited by 11 publications
(3 citation statements)
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“…Other studies in Chile have looked at the effect of fire on soil microorganisms, especially in temperate rainforests -a contrasting ecosystem to the less studied Mediterranean sclerophyllous forest in this study. In southern Chile, arbuscular mycorrhizal fungi have been shown to be crucial for the recovery of Araucaria araucana (Molina) K. Koch populations after severe fires (Paulino et al, 2009;Rivas et al, 2016;Fuentes-Ramirez et al, 2018). The increase in soil microbial diversity occurred at this ecosystem despite a rapid loss of plant diversity, but a short-term response to new nutritional conditions after fires (Fuentes-Ramirez et al, 2018).…”
Section: Discussionmentioning
confidence: 99%
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“…Other studies in Chile have looked at the effect of fire on soil microorganisms, especially in temperate rainforests -a contrasting ecosystem to the less studied Mediterranean sclerophyllous forest in this study. In southern Chile, arbuscular mycorrhizal fungi have been shown to be crucial for the recovery of Araucaria araucana (Molina) K. Koch populations after severe fires (Paulino et al, 2009;Rivas et al, 2016;Fuentes-Ramirez et al, 2018). The increase in soil microbial diversity occurred at this ecosystem despite a rapid loss of plant diversity, but a short-term response to new nutritional conditions after fires (Fuentes-Ramirez et al, 2018).…”
Section: Discussionmentioning
confidence: 99%
“…After an environmental disruption, microbial functions (i.e. regulation of net primary production, nutrient cycling, carbon sequestration, water purification; Guerra et al, 2020) seem to recover faster than microbial biodiversity (Paulino et al, 2009;Rivas et al, 2016;Pérez-Valera et al, 2019;Fuentes-Ramirez et al, 2018), and both of these biotic parameters recover earlier than soil physicochemical parameters, which take longer to stabilize.…”
Section: Discussionmentioning
confidence: 99%
“…Por otro lado, si no perdemos de vista que las forestaciones exóticas, entre ellas de pino y eucalipto pueden influir negativamente en otros aspectos del suelo que generan su degradación (Gutierrez, 2011), los mayores valores de glomalina podrían explicarse a través del hallazgo de Gadkar & Rilling (2006), quienes aislaron e identificaron el gen (GiHsp 60) responsable de la síntesis de glomalina en los hongos vesículo arbusculares. Estas proteínas se activan y producen mayor cantidad de la glicoproteína cuando disminuye la producción de micelio como respuesta a una situación de estrés resultando una estrategia ecológica-evolutiva de adaptación (Rivas et al, 2016).…”
Section: Resultados Y Discusiónunclassified