Summary
This global meta-analysis synthesises peer-reviewed evidence on how extreme weather events perturb terrestrial carbon and nitrogen cycling. As suggested by the title and publication venue (2023), the paper appears to quantify the direction and magnitude of biogeochemical responses to drought, flooding, and thermal stress, with implications for soil health, greenhouse gas emissions, and long-term soil fertility under climate change. The findings contribute to understanding climate–soil feedback mechanisms across agricultural and natural terrestrial systems.
UK applicability
UK farming systems face increasing frequency of extreme precipitation and drought events; this global synthesis provides a framework for predicting soil carbon and nitrogen losses during such events, informing soil conservation and carbon sequestration strategies in British agriculture. The meta-analytical approach allows UK practitioners to contextualise local responses within global patterns, though site-specific validation would be needed for temperate maritime conditions.
Key measures
Soil carbon cycling rates, nitrogen cycling rates, carbon stocks, nitrogen mineralisation, effect sizes across extreme weather event types
Outcomes reported
The study synthesised global data on how extreme weather events (droughts, floods, heatwaves) affect terrestrial carbon and nitrogen cycling processes. The meta-analysis quantified directional and magnitude changes in soil carbon stocks, nitrogen mineralisation, and related biogeochemical fluxes across diverse climate zones and land uses.
Topic tags
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