and ecosystem-based, water management solutions . California's approach to groundwater sustainability regulation intends to foster such collaborative problem- solving by giving local Groundwater Sustainability Agencies the authority to design locally appropriate plans to meet state-defined sustainability goals . As evidenced by the US interstate disputes, the greatest difficulties arise in cases where stark upstream-downstream differences in interests leave little room for mutual benefit. Severe aridification may test the limits of adaptive capacity.
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report