[The Source Code] A new guide for designing a wetland Wetlands offer myriad ecological benefits — from wildlife habitat and drought resilience, to the capture of nutrient pollution. The Wetland Mitigation – Detailed Design Guide, shares design principles that ensure wetlands are effective, sustainable, and capable of delivering nutrient reductions. Part of [The Source Code] series: regular tech and data insights from The Rivers Trust’s Heather Bell, celebrating the digital tools and teams powering environmental change. Sign up to our newsletter to get every piece delivered to your inbox. Learn more