Related content News Item • 26 October 2023 Certificate of appreciation from the Mayor of Bayawan City awarded to APN for its funding to conduct a project on nature-based solutions (NbS) for water treatment Photo by Tom King on Unsplash Perspective • 31 October 2023 Achievements, challenges, opportunities and the importance of regional collaboration: Perspective from an APN project on nature-based solutions for urban water treatment Photo by Sheik Althaf on Unsplash Project • CRRP2021-06MY-Jegatheesan Integrated assessment of existing practices and development of pathways for the effective integration of nature-based water treatment in urban areas in Sri Lanka, the Philippines and Vietnam