Research On The Traditional Landscape System Of Chatan Weir Irrigation Area

The multiple natural environment and water conservancy cultural background of the river basin have bred the landscape of the water conservancy basin with diversified and unique regional characteristics.However,with the rapid development of China,the irrigation area landscape characteristics of the local traditional water conservancy basin are suffering a huge impact,even gradually disappearing.Therefore,this paper attempts to explore the composition and spatial pattern of irrigation area landscape system,and provides theoretical basis for the protection of traditional water conservancy irrigation area landscape.First of all,from the perspective of landscape architecture,this paper takes the landscape system of Chatan Weir irrigation area as the object,and understands the traditional landscape system of Chatan Weir irrigation area as a dynamic composite system composed of natural system,water conservancy system,human settlement system,farmland system,and water conservancy management system,which influence and work together.By sorting out the development contexts and spatial distribution patterns of various systems,this paper analyzes and summarizes the layout characteristics and development rules of the spatial pattern of traditional watershed landscape systems within the watershedSecondly,based on the landscape spatial pattern of Chatan Weir irrigation area,the paper further studies the spatial layout pattern of the basin landscape unit from the settlement scale.According to the differences in the layout of water resources in the irrigation area,the irrigation area is divided,and the typical landscape units in the different irrigation area are analyzed as examples to summarize the rules and differences of the spatial layout of the traditional water-farmland-settlement landscape unit in the irrigation area.After that,the paper draws the dynamic changes of the landscape pattern and the reasons for its formation from the irrigation area scale and summarizes the characteristics of the traditional landscape system of Chatan Weir irrigation area.Finally,the paper sorts out,summarizes and evaluates the development status of the landscape system of the Chatan Weir irrigation area,and proposes the existing deficiencies.Then,from the perspective of traditional water conservancy basin landscape creation wisdom and pattern characteristics,suggestions are made for the protection as well as development of the Chatan Weir irrigation area landscape system.