Urban metamorphosis in historical town Harput: Analyzing morphological changes with diverse approaches

Abstract

This study analyzes the morphological transformation and physical character of a historical settlement that underwent dramatic urban metamorphosis, using Harput as a case study. Two different time periods have been compared to shed light on this transformation. The research is significant for addressing morphological changes in historical settlements and for using multiple analytical methods. Street systems, street blocks, and plots have been analyzed using the Conzenian approach, Space Syntax, topological analysis, and Marshall’s town plan taxonomies. Employing various methodologies allowed for a more comprehensive evaluation of urban morphology. In conclusion, findings from these methods validated each other, and integration, connectivity, and regularity levels of the town plan increased. The once-organic and irregular street pattern evolved into a more geometric and regular structure. This transformation, particularly in street typology, triggered changes in other urban elements, leading to plan units that are more uniform in size and shape. Hence, the study highlights the hierarchical influence of street patterns on urban form. It provides valuable insights into the urban evolution of Harput and can inform future planning, conservation, and development practices. Ultimately, these analyses aim to be a guide for future applications and conservation as well.