Briefing paper: Global Wetland Outlook 2025

July 15, 2025

The Global Wetland Outlook 2025 (GWO 2025) is the most recent and comprehensive assessment to date of the state, value and trajectory of wetlands worldwide. Produced under the leadership of the Scientific and Technical Review Panel (STRP) of the Convention on Wetlands, the report draws on contributions from over 60 experts from more than 16 countries. These contributors include representatives from national government agencies, international environmental NGOs, research institutes, UN bodies, and academic institutions.

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