User:Teruhiro Shigeno/sandbox

Development
In 2002, the development of IWRM was discussed at the World Summit on Sustainable Development held in Johannesburg, which aimed to encourage the implementation of IWRM at a global level.

Implementation
The Nexus approach is the resource management approach based on the recognition that "water, energy

and food are closely linked through global and local water, carbon and energy cycles or chains."

The Nexus approach have been evolving in light of contributing the achievement of Sustainable Development goals (SDGs).