Study Of Comprehensive Evaluation On Tourism Ecological Security Of Longhushan Global Geo-park

In recent decades,with the growth of tourists' demand for tourism,the tourism and tourism economy have been developing rapidly.However,the rapid development of tourism has led to a series of environmental problems,such as over-exploitation of tourism resources,destruction of tourism resources,tourism traffic pressure,environmental pollution(including air pollution,water pollution,solid waste pollution,etc.),leading to scenic tourism ecological security situation deteriorated.It's necessary to make a scientific and reasonable evaluation of ecological security to understand the status of tourism ecological security,which is helpful to find the crux of sustainable development of tourist attractions.Therefore,it is imperative to carry out the evaluation of tourism ecological security.How to achieve the sustainable development of scenic tourism and enhance the ecological security situation of scenic tourism,is the development of scenic areas facing major problems.In this context,the study of tourism ecological security assessment is the basis for understanding,avoiding the risk of tourism ecological security,so as to provide a reference and scientific basis for the sustainable development of scenic tourism.This paper constructs the evaluation system of tourism ecological security of Longhushan Global Geo-park by using the pressure-state-response model.The system includes three levels of pressure,state and response,and selects specific evaluation index from them,by using entropy method determined the weight of each evaluation index,divided into a very safe,safer,critical early warning,more dangerous and very dangerous five ecological security level,the entropy method to determine the weight of the evaluation indicators to determine the threshold of the evaluation index,and determine the threshold of each evaluation index.On the basis of this,the comprehensive evaluation of the tourism ecological security situation of Longhushan Global Geo-park from 2002 to 2015,and then,conduct timing analysis of tourism ecological security situation when the Longhushan as a National geo-park period and as a Global geo-park period.Finally,the restrictive factors of tourism ecological security development of Longhushan Golbal Geo-park are analyzed,and the countermeasures and suggestions for the development of tourism ecological security are put forward for the limiting factors and the actual situation of Longhushan Global Geo-park.The main conclusions are as follows:(1)The evaluation value of tourism ecological security of Longhushan Global Geo-park from 2002 to 2015 is 5.8994,5.9720,6.3958,6.2990,6.2990,6.6884,6.3280,6.7516,6.8362,7.0224,7.1082,7.0254,7.1584,7.4078;The tourism ecological security rating experienced from 2002 and 2003 "critical warning" to 2004 ~ 2015 "safer" transformation process.(2)As a National geo-park period(2002~2007),The evaluation average value of tourism ecological security of Longhushan is 6.2092,tourism ecological security level is “safer”;As a Global geo-park period(2008~2015),the evaluation average value of tourism ecological security of Longhushan is6.9548,tourism ecological security level also is “safer”.Although as a National and Global geo-park of Longhushan,it has a same level,but from the value of its tourism ecological security assessment,the safety assessment value increased by 0.7456,indicating that Longhushan after upgrading the Global geo-park,it's tourism ecological security situation has improved.(3)The top five of the Longhushan Global Geo-park tourism ecological security factors were:D15(Per capita GDP),D16(Urbanization rate),D26(Eco-construction investment accounted for the tourism income ratio),D18(Tourism economic density),D21(Noise average),the limit valueswere:0.038968,0.026526,0.025988,0.022758,0.022660.At last,according to the evaluation value of tourism ecological security of Longhushan Golbal Geo-park,from the restrictive factor of tourism ecological security development and the actual situation of Longhushan Golbal Geo-park,the author puts forward the development countermeasures and suggestions from the government,tourism enterprises and the public: Control,taking into account the important tourism ecological security nodes and tourism enterprises full support,help Longhushan improve ecological security system and public self-discipline,and comprehensively enhance the awareness of tourism ecological security.