TY - JOUR AU - Uygur, Mehmet Recai AU - Sever, Fatma PY - 2026 DA - 2026/06/22 TI - Regime Type and Environmental Adaptation: A Theoretical Examination of Political Constraints on Ecological Governance JO - Advances in Environmental and Engineering Research SP - 014 VL - 07 IS - 02 AB - This Perspective revises the Regime-Constraint-Adaptation (RCA) framework to clarify that environmental adaptation is not explained by regime labels alone, nor by a normative comparison between democracy and autocracy. Governance is treated more narrowly as the selection, calibration, implementation, and correction of policy instruments in relation to legally defined ecological objectives and observed ecological outcomes. The revised argument integrates RCA with the Technology-Organization-Environment (TOE) framework: monitoring and disclosure technologies shape signal quality; organizational capacity and stakeholder structures shape implementation; and the wider institutional environment, including regime constraints, policy mandates, and social-cultural motives, shapes whether instruments become ecologically effective. The article also introduces configurational reasoning inspired by fuzzy-set qualitative comparative analysis (fsQCA), because high adaptation may arise through different combinations of transparency, decision centralization, technology, capacity, legal accountability, and behavioral alignment. The contribution is therefore conceptual and diagnostic. It does not claim to present empirical testing. Still, it refines testable propositions, operational indicators, boundary conditions, and short illustrative cases from China, Europe, and Southeast Asia to show how the framework can guide future comparative research. SN - 2766-6190 UR - https://doi.org/10.21926/aeer.2602014 DO - 10.21926/aeer.2602014 ID - Uygur2026 ER -