区域旅游发展的生态安全系统分析--以内蒙古自治区四子王旗为例

Analysis about Ecological Security System of Region Tourism Development——Taking "Gegentala Grassland Tourist Center of Siziwang Banner of Inner Mongolia" as an Example

旅游发展有时会给目的地带来负面影响,为了诊断其整体发展水平,采用"压力―状态―响应"框架模型,以内蒙古自治区四子王旗为例,来分析区域旅游生态系统的安全状态。从旅游生态环境压力、旅游生态环境质量和旅游生态环境保护整治及建设能力3个方面来考虑,根据层次分析法原理及各评价指标间的相互关系,构建层次结构模型,和23个指标。经过对评价指标不安全指数值的计算和标准值的确定以及指标权重值的确定,再利用各指标的不安全度公式和总体生态系统不安全度公式计算出旅游生态系统处于较不安全状态,并讨论了甄别各因子对生态系统的限制程度的方法,对区域旅游发展的生态系统安全分析具有现实意义。

Sometimes tourism development can bring negative influence to the destination. In order to diagnose its whole 1 evel of development, we use the ＂pressure-condition-response＂ frame model and take ＂gegentala grassland tourist center of Siziwang Banner of Inner Mongolia＂ as an example to analyze the ecological security state of region tourism. Three aspects （ecological environment pressure of tourism, ecological environment quality, and ecological environment renovation and construction ability for protection of tourism） are considered, according to analytic hierarchy process principle and each appraisal target＇s reciprocity, so as to hierarchical structure models and 23 targets. By computing insecurity index value of appraisal target, we determinie the normal value as well as the target＇s weight value, and again use degree of insecurity formula of various targets and degree of insecurity formula of overall ecosystem to calculate tourism ecosystems which are at insecure state, and to discuss methods that ecosystem has limited by various factors. To certain degree, this research has the practical significance to ecosystem safe analysis of region tourism development.