Receive SIWI’s latest news, events, reports and jobs directly in your inbox.
You can unsubscribe at any time.

The Action Platform for Source-to-Sea Management, together with its partners SIWI, UNDP, GWP and IW: LEARN, recently organized a panel to focus on exploring the need for, and the benefits of, addressing source-to-sea challenges through transboundary cooperation.
The session featured representatives from the Mediterranean Sea, the Baltic Sea, the Orange-Senqu River Basin, and the Benguela Current.
Coastal states taking the initiative to raise source-to-sea issues, build trust, create a history of productive cooperation, and develop capacities to even the playing field were highlighted. These are some of the recommendations from the panel of experts to address pressures on coastal and marine environments, as part of transboundary river cooperation.
This session was a side event of the 9th Meeting of the Parties of the UNECE Water Convention, which supports the source-to-sea approach in its Programme Area 3: “Promoting an integrated and intersectoral approach to water resources management at all levels”. UNECE is also planning to host a global workshop focused on source-to-sea in 2022.
The Water Convention includes provisions to protect environments influenced by transboundary waters, including the marine environment. It provides a framework to track the progress of transboundary water cooperation across the globe, where common challenges can be discussed and responses defined.
Transboundary water cooperation represents one of the most substantial contemporary undertakings of our time due to its importance for the achievement of sustainable development, climate resilience and conflict prevention. However, transboundary rivers and downstream coastal and marine ecosystems continue to be under increasing pressure due to limited collaboration from source to sea.

The foundation of the source-to-sea approach is a recognition that land, freshwater, coastal and marine systems are interconnected. Activities in one part of the source-to-sea system can have effects both at source and further downstream.
The source-to-sea approach to management is increasingly called for as it takes a complete system view of issues, and includes considerations such as climate change, marine litter, and nutrient pollution.
Many of the development challenges we face require cross-sectoral coordination; it is not possible for a single sector alone to deliver the full solution. The source-to-sea approach allows for a collaborative process to identify solutions and implement them.
