OECD经合组织：2024区域视角的城市区域蓝色经济报告（英文版）

The OECD definition of the ocean economy accounts for the economic activities of ocean-based industries, as well as the assets, goods, and services provided by marine ecosystems. This report considers three additional factors. First, beyond ocean-based industries and marine ecosystems, it refers to freshwater-based industries and ecosystems, moving from “ocean” to “blue” economy at large. Second, because freshwater and seawater are intrinsically linked through the global water cycle, the report