Riverside Landscape Design Based On LID Concept

In the continuous acceleration of urbanization,the water cycle and ecological environment of cities are affected to a certain extent.After experiencing heavy rainfall,major cities in China have experienced a series of rain and flood problems.Among them,the ecological environment is deteriorating,water resources are seriously polluted,and rainstorm management is also obviously lacking in management.How to resource rainfall is a major issue currently facing cities in ChinaUnder the framework and mode of riverside landscape planning and design,this paper finds the eco hydrological effect of low impact development(LID)technology,uses landscape space to control rainstorm runoff,and uses the flexible technical design method of low impact development concept(LID).Find the entry point for the design and research of this paper,increase the feasibility and completeness of the design,and exert a certain degree of innovation to provide reference for future urban riverside landscape design,and contribute meager efforts to the subsequent low impact development(LID)urban construction research in China.In the urban riverside landscape design under the LID concept,the focus is on the three stages of the source,middle,and end stages in the overall planning,in order to optimize the water circulation capacity of the riverside landscape from these three perspectives.It is pointed out that in the systematic construction of riverside landscapes,the catchment landscape,water conveyance landscape,and catchment landscape should have distinct characteristics,creating a rainwater landscape with ecological functions and scientific education.Maximize the role of plants to achieve a variety of stable functions such as sightseeing,recreation,flood control and disaster reduction,and ecological construction.Different landscape rainwater facilities can better help urban riverside landscape to carry out landscape planning and design practices based on the concept of low impact development(LID).This article takes the landscape design of the Jinghe River in Xixian New District,Xi’an City as a case study,comprehensively demonstrating the riverside landscape design method based on the LID concept,and conducting a concentrated analysis of technical measures for various Low Impact Development(LID)technologies.When carrying out planning and design practices,the main example is the riverside landscape of the Jinghe River in Xixian New Area.The implementation and simulation of this landscape design scheme,based on the LID concept of riverside landscape design,focuses on effective rainwater and flood control and the creation of landscape space.While protecting the water resources of the river,it coordinates the functions and systems of the entire urban water environment,ensuring its functional integrity and long-term characteristics,It has strong reference and application value for subsequent design projects.In order to accelerate the construction of an ecological civilized city,strengthen the protection of ecological resources,and build a city riverside landscape with complex functions,low energy consumption,and diverse benefits.This indicates that the riverside landscape design project based on the concept of Low Impact Development(LID)has certain demonstration significance.