Research Summary on Roof Greening
XIE Jian-lei LUO Fu-cheng (Grassland Science Department, Yunnan Agricultural University, Kunming Yunnan 650201)
The rapid development of roof greening will inevitably bring unprecedented benefits to the urban ecological environment. The research advances of roof greening were reviewed, and its roles were summarized. The current problems of roof greening were analyzed, and corresponding countermeasures were put forward.