At the conference, delegates are expected to formulate what is being called the Water Action Agenda, a series of voluntary commitments designed to help achieve Sustainable Development Goal 6, which covers access to drinking water and sanitation.
The UN Water Conference comes at the midway point of the UN Water Action Decade, a global effort to head off a looming water crisis that could see a 40 per cent shortfall in global freshwater supplies by 2030. That push is widely seen as key to realizing the Sustainable Development Goals.
The climate crisis in particular is leading to shifts in the hydrological cycle, which is causing more frequent and more intense water-related disasters, according to the Intergovernmental Panel on Climate Change. Flooding, for instance, has struck countries as varied as Australia, Chad, Pakistan and the United States in recent months.
Almost three-quarters of all recent disasters are water related, having caused economic damage of almost US$700 billion in the past 20 years, according to UN Water.
These problems are expected to worsen in the years to come. Global heating is also causing glacier melt in mountains with the risk of glacial lake outbursts, which could devastate downstream communities. Meanwhile, the melting of polar glaciers is leading to rising sea-levels with severe consequences, especially for small island developing states.
Opportunities for innovation
At the water conference, one call is likely to be for a global water information system, bringing together data gathered by UNEP and other organizations. The intention is to advance the United Nations effort to deploy by 2027 a suite of early warning systems for climate-related disasters. About one-third of the world’s people are not covered by disaster warning systems, a total UN Secretary-General António Guterres has called “unacceptable”.
The vision statement of the water conference calls for states to more fully embrace sustainable ways of managing scarce water supplies. UNEP’s mandate includes advancing this approach, known as integrated water resources management (IWRM).
“One of the innovations we’re keen to advance is connecting and combining IWRM with climate change adaptation approaches,” says Carvalho. “Besides leading to more efficient use of limited financial resources, blending these two approaches can accelerate progress in both fields.” Carvalho also stressed the need to bridge the policy divides between freshwater and ocean ecosystems through integrated management and governance.
To help preserve the world’s freshwater resources, UNEP is tackling the degradation of water bodies caused by pollution, biodiversity loss and infrastructure development. It’s also supporting transboundary water cooperation agreements.
As well, UNEP is supporting the implementation of a global agreement on the sustainable management of lakes and other water ecosystems, such as wetlands. The organization is also launching a new portal for the conference to highlight the role of watery abodes in fighting climate change. It will highlight the urgent need to protect and restore these ecosystems, which can be cost-effective nature-based solutions to development challenges.
For further information, please contact: Lis Mullin Bernhardt: lis.bernhardt@un.org or Joakim Harlin: joakim.harlin@un.org
