“…Thus, Jia et al investigate the spatiotemporal changes and determinants of ecosystem service trade-offs in various forest types after the implementation of the natural forest conservation project, using the Greater Khingan Mountains as an example. Ecological compensation is an important tool for optimizing ecosystem management from an economic policy perspective and an important tool for situational governance of socio-geographic systems (Wei et al, 2022;Xing et al, 2022). With this in mind, Wang et al design a decision-making framework of ecological compensation by combining spatial planning and ecosystem service value accounting, which includes "Subject choice, Value accounting, Priority evaluation, Policy supply", and they select 32 counties (districts) in the Yangtze River Delta region to test the framework and find that the implementation of ecological compensation slows down the urbanization process and promotes the increase of ecological space.…”