MCOWEN

For the first time, a composite map of the world’s ecosystem assets has been produced, covering both marine and terrestrial realms. In this report for the UNEP Division of Early Warning and Assessment, UNEP-WCMC has combined information about key ecosystem assets into global maps. The assets included are freshwater resources, soil quality, organic carbon, terrestrial and marine biodiversity, and global fish catch (as a proxy for marine fish stocks).