Pulse Brain · Growing Health Evidence Index
Tier 1 — Meta-analysis / systematic reviewPeer-reviewed

Soil quality both increases crop production and improves resilience to climate change

Lei Qiao, Xuhui Wang, Pete Smith, Jinlong Fan, Yuelai Lu, Bridget A. Emmett, Rong Li, Stephen Dorling, Haiqing Chen, Shaogui Liu, Tim G. Benton, Yaojun Wang, Yuqing Ma, Rongfeng Jiang, Fusuo Zhang, Shilong Piao, Christoph Müller, Huaqing Yang, Yanan Hao, Wangmei Li, Mingsheng Fan

Nature Climate Change · 2022

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Summary

This Nature Climate Change paper presents evidence that soil quality improvements deliver a dual benefit: enhanced crop production and increased resilience to climate variability. Drawing on multi-site or global data, the work suggests that soil-centred management strategies can simultaneously address productivity and climate adaptation—a finding of significance for food security under climate change. The analysis implies soil health is a critical lever for sustainable intensification.

UK applicability

The findings are broadly applicable to UK arable farming, particularly given the UK's temperate climate vulnerability and soils degraded by intensive management. Policy frameworks such as the Environmental Land Management scheme and Net Zero commitments may benefit from soil quality as a measurable co-benefit pathway.

Key measures

Soil quality indices (likely organic matter, structure, and biological activity), crop yield, climate resilience indicators, and adaptive capacity under climate stress

Outcomes reported

The study examined relationships between soil quality metrics and crop production, as well as resilience to climate variability and change. It assessed how improved soil conditions influence both yield and adaptive capacity under environmental stress.

Theme
Climate & resilience
Subject
Soil health assessment & monitoring
Study type
Meta-analysis
Study design
Meta-analysis
Source type
Peer-reviewed study
Status
Published
Geography
Global
System type
Arable cereals
DOI
10.1038/s41558-022-01376-8
Catalogue ID
BFmor3g9dg-mes963

Topic tags

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