中文摘要：

随着我国城市绿色空间从数量化发展向质量化发展的模式转变,其效能评估及优化亟需有针对性的数据库的建设与应用。同济大学数字景观实验室通过跨学科的合作平台,结合公园绿地、街旁绿地、立体绿化的效能特点,建立了相应的绿色空间信息数据库,并开展了其在高密度环境中的效能评估与分析尝试。

英文摘要：

Along with the change of the urban green space from quantity to quality in China,both the effectiveness evaluation and the optimization of urban green space need the establishment and implementation of the database.The Digital Landscape Laboratory（DLL）of Tongji University establishes the interdisciplinary collaboration platform,sets up the green space database combined with the characteristics of park green roadside green and vertical green.Based on the database,the urban green performance in high dense cities were analyzed and evaluated.