Studies from global regions indicate promising avenues for maintaining and increasing soil organic carbon stocks
Global studies reveal promising, region‑specific strategies to maintain and increase soil organic carbon stocks across diverse climates and agricultural systems. Findings highlight sustainable management practices that enhance soil health, support climate mitigation, and strengthen long‑term agricultural resilience under the 4p1000 initiative.
Subject Tags
- Soils
- Land management
- Climate mitigation
- Carbon storage
Abstract
This study synthesizes evidence from diverse global regions to identify land‑management strategies that effectively maintain or increase soil organic carbon (SOC) stocks. Drawing on case studies across multiple pedoclimatic zones, the authors evaluate agricultural, forestry, and restoration practices that enhance carbon sequestration while supporting soil health and ecosystem resilience. The analysis highlights region‑specific opportunities, constraints, and co‑benefits, emphasizing that SOC gains depend on local climate, soil type, and management intensity. The study underscores the importance of tailored interventions, long‑term monitoring, and integrated policy frameworks to scale SOC‑positive practices and contribute to climate‑mitigation goals such as the 4p1000 initiative.
Citation
Rumpel, C., Amiraslani, F., Bossio, D., Chenu, C., Cardenas, M. G., Henry, B., ... & Varela-Ortega, C. (2023). Studies from global regions indicate promising avenues for maintaining and increasing soil organic carbon stocks: The Scientific and Technical Committee of the 4 per 1000 initiative. Regional Environmental Change, 23(1), 8.
TNC Authors
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Deborah Bossio
Lead Scientist Food & Water Systems
The Nature Conservancy
Email: deborah.bossio@TNC.ORG