Suitability Evaluation And Empirical Research Of Greenway Network Based On GIS

Green-way,a borrowed word,represents those linear green open space which is constructed along the natural and artificial corridors,like rivers,valleys,ridges and scenery roads.It is the fusion of the American traditional road,Park Avenue and British Garden City in the green belt concept,internal landscape recreation route for pedestrians and riders to enter,along the layout of a green-way system composed of various natural factors,and supporting the non motorized trails,parking,rest stop,characteristic shops and other service facilities,relate each city parks,nature reserves,scenic spots,historical sites and urban and rural residents in residential area,is a set of ecological protection,recreation and aesthetic,leisure sports and other functions in one comprehensive landscape system.The establishment of green-way system,help to build the ecological network integrity,maintaining regional ecological security;help to strengthen regional relations,promote the integration of urban and rural development;help to improve the city livability,enhance people’s sense of happiness;help to advocate green life philosophy,to alleviate traffic pressure on the city;contribute to the development of low carbon the economy,promoting economic growth of area of along the line.In this comprehensive benefits,driven by the construction of Fujian Province also set off a wave of green-way,promulgated the "Fujian green-way network planning outline",plans in 2020 to achieve green-way construction through Fujian.Green-way construction is divided into provincial,municipal,county,no matter what level,cost is very huge,is also a lot of influence planning factors,to compensate for the absence of green-way planning and design,scientific and rational regional green-way path feedback mechanism to carry out the design process,based on the background of Gutian country-level green-way planning project,this essay carries out suitability evaluation and empirical study of green-way network selection based on GIS.The main study contents include: According to the green-way network selection principles and analysis of basic construction conditions,taking overlay analysis of GIS quantitative suitability,and putting forward a set of more universal green-way network selection factor evaluation system.Inviting experts to determine the score for each factor score by questionnaires and e-mails,and writing a AHP program for calculating factor weight of,then this essay uses the space analysis modeling module of GIS software to make weighted overlay analysis on evaluation factors layer data so to obtain suitability analysis results.Finally,superior planning,that is municipal planning routing and experts recommend points are taken as a suitability evaluation results graph to verify,and the verification are to confirm the applicability of this evaluation method and the rationality of the results.Due to the growing demand for the linear activity,green-way gradually become provide attractive recreation and culture exhibition hall,so that residents can select green-way more in the activities as preferred tourism choice,at the same time the edge effect will also be able to drive the high quality of the consumption function.In this paper,in order to Product placement as a starting point,combined with the Gutian county green-way innovation planning instance,integrate with local characteristics elements of subject landscape facilities services,considering the characteristics of tourism resources in the different line,through the appropriate natural intuitive experience formed a impact on consumers,to the audience to enrich the brand association eventually won extensive brand identity and to enhance brand value,proposed the landscape facilities and local characteristics green-way tourist area to experience new ideas of the organic combination.On the protection of ancient village folk culture,promote the forward development has very important significance of tourism industry in Gutian county.