Managing water resources effectively is crucial, especially in the face of climate change. At the recent Baku Dialogue on Water and Climate Action at COP30 in Belém, Brazil, WMO Secretary-General Celeste Saulo emphasized the vital role of data in safeguarding lives and economies.
She pointed out, “You can’t manage a dam, flood, or hydroelectric plant without information. Without data, you’re blind to the risks.” This meeting aimed to strengthen collaboration on global water issues, initiated at COP29 in 2024. The focus is on addressing the water crisis while integrating efforts to combat climate change, pollution, and biodiversity loss.
Nicola Speranza, Chief of Staff to the COP 30 President, stressed the need for renewed cooperation. He highlighted that connecting water issues to people’s everyday lives is essential for success. The World Meteorological Organization (WMO) plays a critical role in providing scientific support to enhance water management in climate action.
Saulo noted the importance of robust data systems. “We cannot manage what we do not measure,” she said. Improved data sharing is essential for managing water resources effectively. The WMO’s State of Global Water Resources 2024 report reveals that the water cycle is becoming increasingly unpredictable, impacting agriculture, energy, and public health.
Investing in water management technology may seem costly, but Saulo argued that it’s a small price compared to the losses from floods or droughts. “It’s literally a drop in the ocean,” she stated, stressing that understanding both ground and atmospheric water is vital.
Innovations like Artificial Intelligence are emerging as powerful tools in hydrology. AI aids in monitoring water resources, data management, and forecasting, creating opportunities for better preparedness in water-related crises.
Experts believe that integrating water management into national climate policies is crucial for long-term success. Research shows that countries with robust water governance are better prepared for climate impacts. As Saulo mentioned, this also involves managing the world’s vital glaciers, which pose long-term risks due to climate change.
Ministers and leaders at the meeting urged for strong integration of water considerations in climate action plans and cooperation across borders. Initiatives like the Hydrological Status and Outlook System and the World Water Data Initiative aim to improve our understanding of global water resources and enhance resilience against climate-related hazards.
In a world facing increased water challenges, the Baku Dialogue represents a crucial step toward collaborative action.
For more insights, check out the WMO’s report on global water resources.
