关于地震废弃地的景观重塑策略探讨

Research on strategy of landscape remoulding of earthquake derelict land

汶川地震对当地的生态环境造成了重大破坏,形成了大量的废弃地.对地震废弃地进行利用与更新是一项亟待探讨研究的重要任务.针对地震废弃地的成因和特点,提出了通过景观重塑的方式解决改造过程中出现的若干问题的主张.在深入研究国内外典型案例的基础上,探讨了地震废弃地在景观重塑中的利用方式和与其相适应的设计原则,即安全性原则、尊重原则、生态原则、综合效益原则.同时对土壤、植被、地形、建筑、道路等自然及人工构成要素进行分析,分别阐述了具体的重塑策略,即最大限度地利用和改造地震废弃地,尽量减少对场地强加的人为干扰.希望为灾区重建工作提供一种新的思路.

A large amount of derelict land emerging with Wenchuan earthquake causes great damage to ecological environment. Protection and reusing of earthquake derelict land are an urgent and important task. Aiming at the causes and characteristics, the landscape remoulding is proposed to solve a number of problems during the reclamation process. Based on the research of domestic and foreign typical cases, the mode of using and corresponding principles of being safe, respectable, ecological and comprehensive are discussed. In addition, natural and artificial elements, including soil, vegetation, terrain, building and road are discussed, and the remoulding strategies which are maximal utilization and reclamation, and reducing human interference to site are illustrated specifically. It can provide a new way of thinking for the reconstruction of disaster areas.