23rd World Congress of Soil Science

23rd World Congress of Soil Science (WCSS2026)

Since its inception in 1927, the World Congress of Soil Science has been held every four years and has become the leading international forum for soil scientists worldwide. In 2018, the Soil Science Society of China (SSSC) was honored to win the bid to host the 2026 edition, marking the first time this prestigious congress will take place in this region.

WCSS2026 will bring together a diverse and global community of:

• Research scientists
• Soil practitioners
• Industry leaders
• Policymakers and regulators
• Academic institutions and societies
• Students and early-career professionals

Key Themes & Goals

• Scientific advances in soil processes, classification, and mapping
• Soil and climate interactions, carbon sequestration, and resilience
• Sustainable agriculture and land use
• Soil governance, education, and public engagement
• Bridging science, policy, and practice for global soil health