本文通过对当代部分欧美国家景观设计项目的研究,从经济、制度、政治危机等对专业活动、空间生产和城市规划研究有着重要影响的角度,对实践与学科中发生的部分主要变化进行分析与探讨。一块工地、一片森林、一座农场,这3个标志性图景很好地展示出当代西方城市空间生产中景观发展方向最为重要的变化。 Based on the research of landscape design project of some European and American countries in contemporary times, this paper analyzes some major changes in practice and discipline from the perspectives of economy, institution and political crisis which have important influence on professional activities, space production and urban planning research. Discussion. A site, a forest, a farm, these three iconic images show the most important changes in landscape development in contemporary Western urban space production.