Transition of Landscape in Areas along Local Railway

A Case Study of Fukui Railway

Abstract

This study created linear landscape diagrams using image data from 1961, 1987, and 2024 to analyze the landscape changes along the Fukui Railway line. Focusing on the Fukui Railway area, the research shows how the relationship between urban and rural areas has changed over time, quantitatively evaluating these changes. The linear landscape diagrams examine the impact of urban development on regional landscapes and contribute to sustainable urban landscapes and restoration efforts, providing important guidelines for future urban planning and landscape preservation. The analysis revealed that building area increased by 39.6%, while agriculture area decreased by 37.6%. Notably, the rate of change in building area was 0.44 km² per year between 1961 and 1974, decreasing to 0.22 km² per year between 1974 and 2024. Changes in topography and land use clearly illustrated the transformation of landscapes in the railway areas due to urbanization and the reduction of agriculture area. Utilizing linear landscape diagrams enables planned railway development while considering the conservation of the natural environment.