How important is carbon sequestration in phytoliths within the soil?
Félix de Tombeur,
Martin J. Hodson,
Martin Saunders
et al.
Abstract:Background and aims
An overlooked fraction of the terrestrial carbon (C) pool is that associated with biogenic silica deposited in plants (phytoliths), so-called PhytOC. This fraction is small compared with the main C pools, but is of interest because it could be a long-term C sink as phytoliths may protect organic C from mineralization. However, the topic is hotly contested and unclear due to both methodological and theoretical limitations.
Scope
We aim t… Show more
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