From: Rapid assessment checklist for green roof ecosystem services in Bangkok, Thailand
Performance level | Definition |
---|---|
Poor (Score: 0–39) | - Providing low ecosystem services - The indicators achieved less than 40% of the reference values, then the green roof lacks several desirable characteristics |
Intermediate (Score: 40–59) | - Providing moderate ecosystem services - The indicators achieved 40–59% of the reference values, then some of desirable characteristics are found |
Good (Score: 60–79) | - Providing generally high ecosystem services - The indicators achieved 60–79% of the reference values, then most of desirable characteristics are found |
Excellent (Score: 80–100) | - Providing high ecosystem services - The indicators achieved more than 80% of the reference values, then most or all of desirable characteristics are found |