Biocultural or Ecocultural?: A Conceptual Review and Recommendations for Interdisciplinary Research

This article critically examines the conceptual boundaries and applications of the terms biocultural and ecocultural in interdisciplinary research addressing biodiversity threats in rural communities. The aim is to clarify their meanings and propose recommendations for their use in sustainability science. We conducted an integrative conceptual review combining a narrative literature analysis and corpus linguistics methods on 54 documents across four disciplinary areas: Ecology and Biodiversity Conservation, Economics and Heritage, Ecocriticism and Literature, and Sociocultural Discourses. The narrative synthesis explores theoretical interpretations, while the corpus analysis quantifies term frequency and collocations to identify patterns of use. The results reveal that biocultural perspectives emphasise species-focused interactions, traditional knowledge, rights, ecoethics, and governance, whereas ecocultural approaches foreground discourse, communication, identity, education, and long-term ecological processes. Both frameworks converge in their concern for sustainability and cultural–ecological interdependence but differ in scope and temporal depth. This study contributes scientifically by offering a situated, interdisciplinary analysis of these concepts, and socially by underscoring the need for dialogical frameworks that respect local knowledge and expand applications beyond rural contexts to urban, educational, and policy domains. Recommendations are provided to guide interdisciplinary teams in adopting context-specific conceptualizations for research and action.