| Rivers are the fertilisers of human civilization and the carriers that cannot be ignored in the development of urban ecological civilization.The healthy development of rivers also determines the rise and fall of cities.With the acceleration of urbanization,the healthy development of river ecology has attracted people’s attention.The water environment,water landscape,and water ecology of urban rivers have become important factors for the healthy development of urban rivers.Such as the gradual disappearance of river beaches,shrinking of natural river basins,pollution of river water,and reduction of species diversity are the main problems facing urban rivers today.Facing the river problem in the early 1990s,the solution was mainly based on flood control.The river was drastically hardened,ignoring the ecological nature of the river ’s natural sustainable development and hindering the healthy development of river biodiversity.At the same time Also lost the space for people to communicate with the river.Based on the problems faced in the healthy development of contemporary rivers,this article summarizes the research progress,ecological restoration theory,and ecological restoration technology of rivers at home and abroad.At the same time,it studies successful cases of river ecological restoration at home and abroad,analyzes,summarizes and summarizes typical cases,and concludes that river ecological restoration needs to repair river ecological restoration from three aspects:river bed naturalization,non-point source pollution control,and river habitat construction.Strategy.Finally,this article takes Zhaojiaqu as the research object,analyzes the status quo,history,and culture,integrates ecological restoration strategies into it from the perspective of landscape design to achieve the purpose of river ecological restoration,and achieve the comprehensive construction goal of water environment,water landscape,and water ecology.,To restore the river to its near-natural state.At the same time,create a fusion space between people and the river,increase the closeness between people and the river,and build a pleasant and comfortable riverside space. |
