The Research On Landscape Ecological Evaluation Of Three Thousand And Eight Hundred Steps Resort In Nanping

In twenty-first Century,China entered a period of rapid development of eco-tourism,cultural heritage tourism,diversified tourism demand.However,with the growing popularity of tourism activities and tourism market continues to expand,the development of tourism in the scenic area of heritage ecological,cultural,heritage and so brought the impact can not be ignored,hinder the sustainable development of the scenic spot.How to reasonably develop and utilize the tourist attractions,and to maintain the ecological sensitivity,development,utilization and sustainable development,has become a problem that we must solve.Three thousand and eight hundred steps in Nanping is one of the the best preserved ancient eight in Nanping,Fujian Province,due to natural disasters(landslide and debris flow)influence and disturbance of multiple factors,ecological system,traffic sites had been damaged.Landscape ecological evaluation is an important basis for important means and ecological planning of scenic site analysis,with particular emphasis on the effects of human disturbance on landscape pattern and process,and analysis of the ecological evaluation of the scenic area,according to the evaluation results,and develop ways of ecological protection and utilization of scenic spots corresponding,which is conducive to the sustainable development of Three thousand and eight hundred steps resort in Nanping.Based on the evaluation of landscape ecology in Nanping three thousand and eight hundred steps scenic spot as the research topic,through the geographic information system(GIS)spatial analysis and weighted overlay analysis technology,combined with the beauty evaluation and AHP,selection of landscape ecological evaluation system in landscape naturalness,broadness-concealment degree,beauty,compatibility,accessibility,sensitivity six evaluation factors,the establishment of Nanping three thousand and eight hundred ridge scenic landscape ecological evaluation system.Through the analysis of the evaluation results,combined with landscape ecology,sustainable development,heritage protection and other theories,scientific planning of various landscape elements and human activities in scenic spots,and put forward the optimization countermeasures.The main results of this paper are as follows:(1)In the Nanping three thousand and eight hundred ridge scenic landscape naturalness evaluation,natural landscape accounted for 89.76%,semi natural landscape,artificial landscape accounted for 6.6%accounted for 3.64%,according to the Delphi method,the study area of the natural value is 0.51,the high degree of nature.(2)The extraction of landscape Broadness-concealment degree related data by studying the satellite images,the forest coverage rate of 0.8976,the study area of surface area is 18.48km2,the vertical projection area of 3.46km2,the data into the formula,the Nanping three thousand and eight hundred ridge scenic Broadness-concealment degree value is 4.794,the scenic Broadness-concealment degree is very high,house arrest strong,there are many Olympic landscape types,suitable for visitors to slow recreation experience.(3)The beauty of the score for attractions:Couples waterfalls(3.7245)>Yixin Pavilion(3.5284)>Huaguang Temple(2.9633)>Drip Rock(2.9633)>Love Bridge(2.8433)>Yanjiao Pavilion(2.7379),Barbecue area(2.6473)>Luzu Temple(2.4738),>Mountain Gate(2.3758)>Machilus versicolora(2.1646),Couples waterfalls,Yixin Pavilion,Huaguang Temple,beauty the best scores are above 3,significantly higher than the other attractions,Huang Zhirunnan spots the lowest score.(4)Compatibility distribution of Nanping three thousand and eight hundred ridge scenic landscape types and human behavior,compatible incompatible accounted for 17.86%,accounted for 32.14%;human behavior system of biological landscape compatibility is the largest,0.081;0.074 degree of compatibility on landscape architecture;degree of 0.06 compatible landscapes;water landscape the compatibility of the lowest,0.047 scenic spots in the planning and design,we must pay special attention to the water landscape,try to limit the interference of human activities.(5)In the landscape accessibility evaluation,low accessibility of the area is mainly distributed in the area of the undulating terrain of the eastern mountain road,less and poorer;general accessibility is mainly distributed in the central and mountain road into the scenic scenic area,the area of low altitude,the road is more intensive,scenic spots distribution is more high;mainly distributed in the western mountain area,regional road density,good road access.(6)The landscape sensitivity evaluation,comprehensive elevation,slope,plant,land,water buffer six sensitivity evaluation factors,the sensitivity of the scenic area is divided into three regions,weak sensitive areas accounted for 47.3%,mainly distributed in the area of the northern,Western and southeastern mountain;sensitive area accounts for 49.9%,the largest proportion of the area,mainly distributed in the eastern mountain area;high sensitive area accounted for 2.7%,mainly distributed in the area of the main road and scenic spots,waters.