Return on investment for watershed protection on Kaua‘i
This study demonstrates the long-term cost-effectiveness of watershed protection, with upfront costs offset by sustained increases in water availability and ecosystem benefits over time.
Subject Tags
- Watersheds
- Ecosystem management
- Land management
Summary
Watershed protection on Kaua‘i—particularly through fencing and managing native forests—helps maintain groundwater recharge by reducing the impacts of invasive species and improving the natural water cycle. This UHERO study shows these conservation efforts deliver strong long-term returns on investment, with upfront costs offset by sustained increases in water availability and ecosystem benefits over time.