Pulse Brain · Growing Health Evidence Index
Tier 4 — Narrative / commentaryPeer-reviewedConventional

Soil biodiversity and biogeochemical function in managed ecosystems

X. D. Chen, Kari E. Dunfield, Tandra D. Fraser, Steven A. Wakelin, Alan E. Richardson, Leo M. Condron

Soil Research · 2019

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Summary

This narrative review examines how land-use and management practices in crop production, animal production, and planted forestry systems shape soil biodiversity and its influence on carbon and nutrient cycling. The authors highlight significant knowledge gaps in understanding how soil biodiversity — particularly across different functional groups and trophic levels — drives specific biogeochemical processes in managed ecosystems, and advocate for integration of molecular techniques with descriptive approaches to advance the field.

Regional applicability

The review's findings on crop and animal production systems are broadly applicable to United Kingdom farming contexts, where similar intensification and management practices shape soil function. However, the paper does not report geography-specific data; transferability depends on the underlying studies cited and their regional representation.

Key measures

Soil biodiversity across crop, livestock, and forest systems; carbon dynamics; nutrient cycling; relationships between microbial functional groups and biogeochemical processes

Outcomes reported

The review assessed how different land-use systems (crop production, animal production, and planted forest) affect soil biodiversity and how changes in soil biodiversity influence carbon and nutrient dynamics. The authors identify deficiencies in understanding relationships between soil biodiversity and biogeochemical function in managed ecosystems.

Theme
Farming systems, soils & land use
Subject
Soil biology & microbiology
Study type
Narrative Review
Study design
Narrative review
Source type
Peer-reviewed study
Status
Published
System type
Mixed farming
DOI
10.1071/sr19067
Catalogue ID
SNmprux4f3-cbzzxb

Topic tags

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