Urban Farm DB
Research catalogue
Database research record2026·China

Reducing Sulfur Dioxide and Boosting Agricultural Productivity: Evidence From China's Sulfur Dioxide Trading Pilot

QianYing Chen, Pengyu Chen, Guangwei Liu

Food and Energy Security

Urban Farm DB summary

This study, using China's 2007 sulfur dioxide emission trading as a starting point, reveals the relationship between Sulfur Dioxide Emissions Trading (SDE) and agricultural productivity. The analysis found that SDE can suppress agricultural productivity, and it has a greater negative impact on cotton-growing, non-rice-producing, and non-fruit-producing areas. Furthermore, SDE inhibits local urban agricultural productivity while promoting agricultural productivity in neighboring cities.