Cropland use intensity, stability, and crop transition dynamics in the Songhua River Basin (2000–2024): Implications for sustainable land use and food security

Key Points

• Cropland use intensity impacts food security across the Songhua River Basin, with varying effects over time.
• During the 2000–2024 period, shifts in crop transition dynamics demonstrate significant changes in land use patterns.
• Analysis of land use stability highlights critical areas needing attention for sustainable agriculture practices.
• Findings indicate that stable land use is essential for securing food availability and supporting local populations.