supported by the Second Tibetan Plateau Scientific Expedition and Research(STEP)program(Grant No.2019QZKK0307);the China National Social Science Funding of Major Projects(Grant No.18VSJ100);National Natural Science Foundation of China(Grant No.41925005).
Payments for Ecosystem Services(PES)have been studied extensively over the past decade as an important policy tool for coordinating ecological protection and regional socioeconomic development.One of the greatest chal...