Nesting landscape character and personality assessment to intensify rural landscape regionality and uniqueness

Urbanization impacts and homogenization pressures are threatening rural landscapes worldwide, leading to the loss of their regionality and uniqueness. Landscape Character Assessment (LCA) measures and identifies the uniqueness and distinctiveness of landscapes, making the unique value of rural resources easier to understand, protect, and perpetuate. Originating in the UK in the 1970s, LCA has become the mainstream approach for identifying landscape characteristics and is now a tool for managing landscape changes globally. Landscape Personality Assessment (LPA) offers another perspective for effectively measuring and analyzing landscape characteristics but has not been widely applied since its proposal. To distinguish between these two perspectives on landscape uniqueness identification, this paper conducted a literature review and comparison study, summarizing and comparing the characteristics of LCA and LPA in terms of evaluation scale, dimensions, indicators, and supported types of practices, further clarifying their respective strengths and weaknesses. To complement each other's perspectives on landscape characteristic identification, a framework nesting LCA and LPA was proposed to address the issue of the loss of rural landscape regionality in territorial spatial planning. This framework aims to couple evaluations of multi-level spatial characteristics and combine the identification of multi-temporal landscape characteristics. The goal is to enrich the theoretical and methodological system of rural landscape characteristic evaluation and provide more tools for the planning and conservation of the regionality of rural landscapes globally.