Land use changes in Xiaojiang Basin driven by urban expansion.
Land use in Xiaojiang Basin changed from 1974 to 2005, with farmland and urban areas increasing, woodland decreasing until 1995, then increasing, grassland staying stable, and unused land decreasing. The speed of land use change slowed over time, with the fastest changes happening from 1974 to 1987. Overall, land use in the area was influenced by historical factors, population growth, and policies.