Study On River Landscape Character Belt By Using Landscape Character Assessment In Nansha,Guangzhou City

With the accelerated pace of new rural construction,in the practice of rural river remediation,most of the new rural river construction methods are based on water conservancy projects,channeling is more serious,this inappropriate rural river construction model leads to that all rivers are the same style,and lack of landscape characteristics,while reducing the ecological benefits of the river.It is the key to the construction of rural rivers to strengthen the study of rural rivers,to effectively identify the characteristics of rural rivers,and to explore the rural river based on local characteristics.In this paper,the characteristics of the landscape features of the 3rd,7th,11 th,14th and 18 th scenic areas of Nansha,Guangzhou are studied by means of the British landscape character assessment method.The construction strategies of the landscape character belt are put forward.The results are as follows:(1)The concept of river landscape character belt is proposed,and the method of boundary delineation of river landscape style based on visual perception is established.According to the location of the spatial viewpoints along the rivers and the surrounding landscape condition,the range of the landscapes is determined by field investigation.(2)Nansha,Guangzhou river landcaspe includs resident landsacape,production landscape,natural landscape,water landscape four landscape characteristics type,river village and the surrounding fruit fish pond area,industrial area,farmland market gathering area,nursery woodland and forest fruit concentration area,livestock and fish pond area,vast paddy field and upland area,estuary protection forest area,marsh wetland,rivers,pond and River ditch.(3)The characteristics of the landscape characters of the rivers are evaluated from the aspects of water body characteristics,riverbank characteristics,plant characteristics,architectural settlement characteristics,public space characteristics and nostalgic perception characteristics.Between a feature of a comparative analysis,the formation of the characteristics of the assessment report.(4)According to the results of the landscape feature evaluation,there are seven aspects of the river landscape from the river water system,the river bank construction,the river greening construction,the river traffic construction,the river public space construction,the river settlement construction,the production and construction With the construction of optimal construction strategy.