Landscape Evaluation And Landscape Construction Of Xintian River In Tanxia Town,Wuhua County,Meizhou City

Rural rivers is a comprehensive landscape which is rich in connotation.However,most of Chinese rural river is faced with environmental damage and improper governance.In order to solve these problems,making rational use of landscape resources is the key.However,whether the landscape resources can be made full use,an important way is according to a detailed field investigation and analysis.Afterwards,choose the resources that people like helps to pick up the point of landscape construction.Also,it can create a theory that can be supported.Xintian River has rich landscape resources and convenient traffic conditions for the development of beautiful rural foundation.According to the current situation of Xintian River landscape resources,it has not yet been developed and exploited rationally.How to develop and utilize the existing landscape resources of Xintian River has a guiding significance for the development of rural tourism in Tanxia town,Wuhua county,Meizhou city.1.To elaborate the concept of river,river landscape,landscape resources,river landscape resources and other related research concepts.And summarize the characteristics of rural river channel,create the method and rural river landscape planning five principles contain the overall principle of integration,ecological principles,permitting principle,economic principles and sustainable principles.2.Based on the investigation and evaluation of the landscape resources of Xintian River,investigating the basic situation of the watershed of it including geographical location,watershed profile,topography,climatic characteristics,socioeconomic status and humanistic background.The Xintian River landscape resources are divided into four categories,river landscape resources to state,coastal landscape resources,prospect landscape resources and human activities landscape resources.Then analysis and finishing landscape resources.Extensive research and analysis results show that the landscape resources is rich,the source of source is wide and the resources are diversified.The rich landscape type can satisfy different groups’ demand for different aesthetic travel.The local characteristics of Xintian river landscape resources also provide favorable conditions for proper utilization and development of tourism.3.After the whole cognition of the river,fieldwork the river landscape resources.Record the details of it,sorting 40 samples of landscape.The professional group Xintian river have the highest SBE value of 0.651,with a minimum of-0.896.The non-professional group SBE value of 0.967,is the highest degree,and the lowest value is 1.301 points.The two groups are relatively consistent.Afterwards,the scenic beauty evaluation（SBE）was applied to evaluate selected samples.The standardization of landscape resources of Xintian river was set as the dependent variable,the landscape factor value of landscape resources as the independent variable,then the multivariate linear regression model was established.There were six landscape factors with a significant linear relationship between the SBE values.The factors contain the surface reflection,space,the focus of landscape,architecture color,uniformity of crops,,they are retained in the model is reasonable.Finally,the model of landscape resources of Xintian river,which was based on these six elements.Y=-0.636-0.182X₁+0.241X₆+0.390X₇-0.195X₉-0.172X₁₂+0.490X₁₃390.0X241.0X182.0-636.0-Y The model showed that,the order of impact factor is the ridge line>focus on the landscape >Sense of space>crop uniformity> Water state>Architectural color.Ridge line,the focus on landscape and water state play positive role,and have the greatest effect in the ridge line,the focus of landscape,followed by a space,they can enhance the beauty of the landscape resources of Xintian river.4.According to the present situation,methods and principles,combined with the advantages and disadvantages of Xintian River landscape resources,I propose a landscape planning.The landscape planning structure of "one landscape-belt,four sectorizations,landscape modes " is put forward under the circumstance of maximizing the protection of river.One landscape-belt is the ecological landscape corridor.Four sectorizations are "leisure trail area","ecological landscape area","agricultural culture experience area","fitness area" which is aranging from west to east.And in accordance with the functional location of each district and the theme of the design of multiple landscape nodes.Traffic system design is divided into three grades,main road,secondary road,sightseeing trail.The main road includes the original county road X030 and the township road Y165,connected to all levels of roads.According to the demand is divided into sparse forest lawn,natural forest land bank,hydrophilic platform bank,hydrophilic cliff road bank,step trail hydrophilic shore.The plant configuration is based on the native plants as the key tree species,and forms the landscape of plants with regional characteristics.