Study On Landscape Transformation Of Channelizd Rivers In Northern Cities

The impact of urbanization and rainstorm waterlogging have exacerbated urban river channelization.Impacted by climate and other factors,the river in the northern cities need transformation more urgently than the south.The design of urban rivers has always given priority to water conservancy and flood control,while ignoring the relationship between man and nature.This paper explores the transformation strategy of urban channelized river from the perspective of landscape architecture and balances the relationship between city and nature.Based on the study of river transformation both in china and abroad,comparing the characteristics and the process of automatism of the natural river and the urban channelized river,this paper puts forward the macro,medium and micro transformation strategies of the channelized river in the northern cities.Finally,the design of landscape transfonnation in section A of The East New River in Changchu city provides a reference for the study of landscape transformation of urban channelized river under the new situation.