urban forest construction plays a critical role in meeting the growing demand for ecological service and improving the environmental quality in urban areas, but it is not the only choice.
城市森林建设是满足不断增长的城市生态服务需求、提高城市环境质量的重要手段,但并非唯一手段。
based on these, some suggestions were afforded for urban forest construction and green space extension which included tree species selection, management, cultivation and vertical greening.