Water scarcity
GEO-7
Occurs when annual water supplies drop below 1 000 m3 per person, or when more than 40 percent of available water is used.References
- UN Environment (2019). Global Environment Outlook – GEO-6 : Healthy Planet, Healthy People. Nairobi. DOI 10.1017/9781108627146.
GEO-1-6
Occurs when annual water supplies drop below 1 000 m3 per person, or when more than 40 percent of available water is used.