快速的城市化进程给景观带来了巨大的压力,并导致了一系列的环境问题。如今亟须一种新的可持续土地利用方法以应对这些新的趋势和需求。发展自英国的景观特征评估(LCA),被认为是在区域尺度辅助决策的重要工具,为决策者实现景观的动态管理以及可持续发展提供了所需的信息和框架。这种方法在我国香港得到了调整和应用,以香港具景观价值的地点研究为例,讲述了景观特征评估在具体应用过程中的操作方法与基本过程,以及以此为基础的可持续发展监测指标的设定,为我国内地的景观评估管理提供一种新的工具与方法。
Urbanization has brought great pressure to landscape change, leading to a series of environment problems such as air and soil pollution, loss of biodiversity, and change of local landscape feature. Now a new sustainable method is needed to cope with these new trends and challenges. Landscape character assessment(LCA), developed from England, is considered to be a new important tool in regional scale decision support for policy-maker, and provide necessary information and framework to implement dynamic management and sustainment development. This method has been adjusted and applied in Hong Kong. The authors study in landscape value mapping of Hong Kong, describe the operation method and basic process of the LCA, and the set of monitoring indicators of sustainable development based on this, and hope to provide a new tool and method reference for the landscape management in China.