| Research development in runoff water quality monitoring of green roof was reviewed such as runoff water collected from green roof, number of rainfall, monitoring items, runoff water quality, impact factor of pollutant transmission, etc. Based on water quantity and water quality management, role of green roof in urban drainage system was descried including shape and size of green roof, features and thickness of soils, protection and maintain of vegetation, etc. It needs a long-term monitoring and research to know function of green roof. Development direction would be sampling and analysis automation for runoff water quality monitoring of green roof. |
