Hybrid solutions, combining green and grey infrastructure , have been adopted for better efficiency in flood control , sanitation, water scarcity, landslide prevention and coastal protection  . The adoption of NbS, which embraces well-known approaches such as GI and EbA , has increased . The Fund for the Protection of Water  and the Participative Urban Agriculture  are initiatives using NbS in Quito . An example of GGI is a stormwater detention pond as a water storage solution to flood prevention, allowing multiple uses of an urban space, and adapting and revitalising a degraded area in Mesquita, Rio's metropolitan region . These systemic and holistic solutions still need to overcome governance and sectorial barriers to be more widely adopted .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report