1. Establish targets for ecosystem restoration in terms of land area. Targets may be set in a participatory manner using the Restoration Opportunity Assessment Methodology (Laestadius et al., 2014) and, when applicable, considering the results of ecosystem risk assessment (Valderrábano et al., 2021). Collaborative regional restoration efforts may be included if the local government is at least a supporting partner.

2. Sum the area of terrestrial and/or wetland habitats that have undergone restoration in the given timeframe. Types of restoration include:
● Conversion of grey infrastructure to green
● Creation of blue and green spaces
● Restoration of catchment zones
● Creation and enhancement of habitats for native species
● Rehabilitation of extractive areas

Complete Singapore Index indicator 7.
https://www.nparks.gov.sg/biodiversity/urban-biodiversity/the-singapore-index-on-cities-biodiversity