摘要
[目的]对典型旅游城市湖南省张家界市社会—生态系统弹性特征及主要障碍因子进行分析,为张家界市可持续发展提供理论依据。[方法]基于社会、经济、生态3个子系统和脆弱性、应对能力两个方面构建张家界市社会—生态系统弹性评价体系,运用集对分析法和障碍度模型对2010—2019年的弹性变化特征及主要障碍因子进行分析。[结果](1)张家界市社会—生态系统脆弱性指数从0.4570上升到0.5535,应对能力指数从0.2295上升到0.7694,弹性指数从0.3788上升到0.6276。(2)影响总系统弹性的主要障碍因子有第三产业就业比重等8项,子系统平均障碍度从高到低依次为:社会子系统、经济子系统、生态子系统。[结论](1)张家界社会—生态系统弹性指数虽然不断上升,但始终处于中等弹性阶段,有待进一步提高。(2)单项因子和子系统的障碍度在不断变化,要监测好其变化趋势并及时调整应对措施。
[Objective]The resilience and main obstacle factors of the social-ecological system in Zhangjiajie City,a typical tourist city,in Hu’nan Province were analyzed to provide a theoretical basis for the sustainable development of Zhangjiajie City.[Methods]An evaluation system of the social-ecological system resilience of Zhangjiajie City was constructed based on three subsystems(social,economic,and ecological)and two aspects(vulnerability and response capacity).The characteristics of resilience changes and the main obstacle factors from 2010 to 2019 were analyzed using the set-pair analysis method and an obstacle degree model.[Results]①The social-ecological system vulnerability index of Zhangjiajie City increased from 0.4570 to 0.5535,response capacity index increased from 0.2295 to 0.7694,and resilience index increased from 0.3788 to 0.6276.②There were eight main obstacle factors affecting the resilience of the entire system,such as the proportion of employment in the tertiary industry.The average obstacle degree of the subsystems was greatest for the social subsystem,followed by the economic subsystem and then the ecological subsystem.[Conclusion]①Although the resilience index of the social-ecological system of Zhangjiajie City was increasing,it currently remains in the middle resilience stage and needs further improvement.②The obstacle degree of single factor and subsystems changes constantly,so it is necessary to monitor the trends of changes in order to adjust the countermeasures in a timely manner.
作者
贺小荣
刘源
阴姣姣
He Xiaorong;Liu Yuan;Yin Jiaojiao(College of Tourism,Hu’nan Normal University,Changsha,Hu’nan 410081,China;College of Urban and Environmental Science,Central China Normal University,Wuhan,Hubei 430079,China)
出处
《水土保持通报》
CSCD
北大核心
2022年第1期259-266,共8页
Bulletin of Soil and Water Conservation
基金
湖南省教育厅重点项目“自然遗产旅游地应对气候变化的策略研究”(18A019)。
关键词
社会—生态系统
弹性
障碍因子
旅游城市
张家界市
social-ecological system
resilience
obstacle factor
tourist city
Zhangjiajie City
