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DIGITAL.CSIC
Conference object . 2021
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Efecto del pH y la vegetación en la dinámica de la materia orgánica en suelos de alta montaña

Authors: Bárcenas-Moreno, G.; Conchero-Asencio, M.; San Emeterio, Layla M.; González-Pérez, José Antonio;

Efecto del pH y la vegetación en la dinámica de la materia orgánica en suelos de alta montaña

Abstract

Conocer mejor la dinámica de la materia orgánica del suelo se ha convertido en objetivo de numerosos estudios, ya que el suelo es uno de los mayores reservorios de carbono que existen. En concreto, este estudio preliminar, se centra en los suelos de alta montaña situados en Sierra Nevada (Granada) ya que la amenaza de pequeñas variaciones en el régimen de temperatura y humedad derivadas del cambio climático podrían conllevar a una liberación importante del carbono almacenado en ellos. Con objetivo de establecer la influencia del pH y la vegetación en la dinámica de la materia orgánica en este escenario, se recolectaron muestras de suelo de dos zonas cercanas, pero con diferencias en su litología, principalmente en relación a los valores de pH. Para cada zona se muestrearon suelos bajo una vegetación de matorral de alta montaña y área reforestada con pino albar. Se ha realizado una caracterización cualitativa y cuantitativa de la materia orgánica del suelo, estudiando de forma paralela la abundancia y actividad microbianas.

4 páginas.- 3 figuras.- 2 tablas.- 3 referencias.- Póster presentado en el Congreso El suelo: clave para una gestión ambiental sostenible en un escenario de cambio global. IX Simposio sobre Control de la Degradación y Recuperación de Suelos CONDEGRES 2021, celebrado entre los días 24 y 25 de mayo de 2021

No

Country
Spain
Related Organizations
Keywords

Pirolisis analítica, Respiración edáfica basal, pH del suelo, Materia orgánica.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
OpenAIRE UsageCountsViews provided by UsageCounts
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