Realizing the value of ecological products in national parks:Conceptual framework,typical models,and endogenous logic
GUO Jiajia, ZHANG Jinjin, SHAN Mingwei, SU Mingming
Journal of Arid Land Resources and Environment . 2026, (3): 175 -185 .  DOI: 10.13448/j.cnki.jalre.2026.053