| In recent years,with China’s economic development,the urbanization process has accelerated,leading to urban restructuring and factory relocation.However,the land polluted by factories for a long time has left sequelae for urban development,becoming a "rust zone" in urban landscape design,also known as brown land,which not only leads to a serious waste of landscape resources,caused serious harm to the life and health of the surrounding residents,but also brought a series of economic,social and environmental problems endangering the environment.It is an important practical problem to be solved urgently in building an ecological city and taking the road of sustainable development.The research on brownfield has a history of more than half a century in the world,and a large number of Excellent Governance cases have emerged.However,China’s research in this field started relatively late.In addition,affected by the industrial priority and the first stage of productivity in the early stage of reform and opening up,the brownfield problem is particularly prominent.Until the 21 st century,with the substantial development of China’s economy and society,the problem of brownfield has gradually received extensive attention,and there are more and more related studies.Starting with the problems caused by brownfield,this paper discusses the impact of landscape design on urban brownfield and the characteristics of urban brownfield in landscape design.Within the scope of industrial Brownfield,discuss relevant landscape governance concepts and summarize the industrial brownfield design strategy system.The system mainly starts from two aspects: the ecological strategy of landscape design in the process of brownfield governance and the Context Strategy of landscape design in the process of brownfield governance,In terms of ecological strategy,it is mainly divided into the shaping of brown land soft landscape and brown land hard landscape according to the people-oriented concept,and tentatively puts forward the governance strategy of "gradient waterscape".In the context strategy,it is mainly discussed from the dimensions of time and space,spirit and material.From the analysis and treatment in the early,middle and late stages of brownfield treatment to the continuation of landscape design context,a complete process of brownfield treatment is formed.Finally,the wasteland of Yuanhe pharmaceutical factory in Hohhot is designed,planned and practiced,mainly focusing on ecological restoration first,improving plant functionality and increasing regional biodiversity.The characteristic transformation is divided into architectural transformation and road design transformation."Box forest",anemometer structure,ecological footpath,rainwater garden and "Rainbow" promenade are designed.The purpose of this paper is to enrich the concept of brownfield landscape design,and provide a practical methodology with scientific value for the governance and transformation of brownfield landscape in the process of urbanization in China. |
