本文鉴于文化遗产“两线”规划的目的,对文化遗产“两线”划定方法进行了探讨。提出了以周边环境生态敏感性为依据的文物保护“两线”划定方法并案例实现。研究表明基于生态敏感性为依据的文物保护界线能够使生态保护与遗产保护相结合,能够实现生态建设为遗产保护服务的目的,统筹兼顾。本文的研究结果对于文化遗产今后的保护方向,保护重点以及环境管理工作都提供重要的参考价值。 In view of the purpose of cultural heritage “two lines ” planning, this article discusses the method of delineation of cultural heritage “two lines ”. Proposed the protection of cultural relics based on the ecological sensitivity of the surrounding environment “two lines ” delineation method and the realization of the case. The research shows that the line of protection of cultural relics based on ecological sensitivity can combine ecological protection with heritage protection, and can achieve the purpose of ecological construction for the protection of heritage and take all factors into consideration. The results of this paper provide important reference value for the future protection of cultural heritage, protection focus and environmental management.