... Dai Giang river; improve and upgrade drainage, pump station and overflow dike lines on Tam Giang – Cau Hai lagoon. Dike routes that need to be upgraded include east and west routes of Tam Giang ... of Water Resources & EnvironmentalEngineering, (42), pages 12-17. 3. Nguyen Dinh, Le DinhThanh, Ngo Le An (2013), “Study on impacts of climate change to hydrological regime of Huong river”, ... Water Resources & Environmental Engineering, (40), pages 15-22. 4. Nguyen Dinh, Le DinhThanh (2012), “Current status of exploitation and management of surface water resources on Huong...