Present Situation Evaluation And Reform Countermeasure Of Greenland Landscape In Guangzhou Road

As the frontier city in the reform and opening policy,Guangzhou turns into one of the major metropolises in C hina,where the construction of urban road green space landscape has been at the forefront of other major cities,due to its unprecedented city scale."Guangzhou Road" as a research object,is one of the main roads in Guangzhou,which has been built 30 years and witnessed the Guangzhou city roads development.Guangzhou Road has a strong historical and cultural atmosphere.At the same time,green building has a certain size,so the road construction of Guangzhou Road green landscape is worth exploring the analysis.In this paper,Guangzhou Road will be divided into three sections,including the south,middle,and north part of Guangzhou Road.Firstly,we conduct a survey and analysis of the landscape status of the three sections of Guangzhou Road.Furthermore,the paper evaluates the landscape of the third section of Guangzhou Road.The conclusion is drawn subsequently based on the analysis and evaluation of the current situation.Regarding the conclusion,the paper provides some suggestions.And then,we have studied the domestic and foreign advanced road green landscape cases,as well as the common landscape evaluation methods.By means of surveys and questionnaires,the survey of trees,shrubs a nd ground cover plants were carried out.The plant configuration of different green belts was investigated and analyzed,and the ornamental behavior of road landscape was investigated.From this series of plant investigation work,we have a comprehensive understanding of the green landscape of Guangzhou Road,and analyzed the plant configuration,diversity,and color of the Guangzhou Road.In addition,the landscape evaluation system of Guangzhou Road was established by landscape comprehensive evaluation me thod.Based on the data collected by field investigation and questionnaire survey,nine evaluation factors of Guangzhou Road landscape were selected according to the literature and expert suggestions.Through the mathematical model of AHP,the grade of the green landscapes in the south,middle and north section of Guangzhou Road was calculated respectively.And the paper makes internal comparisons analysis of landscape by scientific techniques.In the analysis of green landscape status and evaluation results,combined with the general design principles,we put forward a general idea--"dividing into three sections,taking the road culture as the soul,taking color as the body and fully beautifying the road" for Guangzhou Road.On this basis,we advise a few upgrade strategies for Guangzhou Road.It is suggested that in the future transformation,the construction of plant diversity,non-native plant introduction and road landscape culture should be emphasized.At the same time,the research data and experience will be summarized to prepare for the future of Guangzhou Road.The purpose of this paper is to study the green landscape of Guangzhou road through the theory of actual combination,to grasp the landscape survey and assessment methods,and to work out the corresponding analysis results.During this process,we learned about how to use theoretical analysis approaches to improve the use of theoretical knowledge,but also obtain some basic information on the Guangzhou Road green landscape,which is very helpful for future researches.