Regional Disparities and Spatiotemporal Evolution of Non-Point Source Pollution Loads from Crop Straw Fertilizer Utilization in China under Rural Revitalization
Crop straw recycling as organic fertilizer is widely promoted in China to curb open burning and enhance nutrient cycling, yet its potential contribution to agricultural non-point source pollution remains insufficiently quantified. Using provincial panel data for 31 regions during 2017-2024, this study estimates polluti...