Unveiling the potential supply of cultural ecosystem services on the Qinghai-Tibet Plateau: Insights from tourist hiking trajectories - Sheng Huang; Jiawei Yi; Yunyan Du; Fuyuan Liang; Rui Xu; Nan Wang; Jiale Qian; Wenna Tu; Peixian Luo; Andrew Z.F. Xing (Ecosystem Services, 2025)