Soil organic matter in a stressed world

Author(s)
Farrell, Mark
Richardson, Alan E
Cavagnaro, Timothy R
Wilson, Brian R
Glanville, Helen C
Beare, Michael
Publication Date
2021
Abstract
<p>Soil organic matter (SOM) is quantitatively a minor component (by mass and volume) of most soils, yet it is responsible for facilitating or moderating many key soil ecosystem services that affect agricultural food security, biodiversity and environmental quality. Its constituents range in mean residence times from <1 min for some low molecular weight (LMW) compounds, through to >10000 years for charcoal-like materials. It is these somewhat enigmatic aspects of SOM that not only provoke such interest from the research community, but also drive the needfor applied research that enables custodians of the landscape to effectively manage SOM in a way that limits its loss and maintains or enhances its stock and function.</p>
Citation
Soil Research, 59(6), p. i-iv
ISSN
1838-6768
1838-675X
Link
Language
en
Publisher
CSIRO Publishing
Title
Soil organic matter in a stressed world
Type of document
Journal Article
Entity Type
Publication

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