耦合遥感数据和经济指标的若尔盖湿地生态旅游评估

发布时间：2018-07-16 12:40

【摘要】：本文主要是从系统耦合的角度研究了若尔盖湿地自然保护区涉及乡镇的旅游、经济和生态环境之间的耦合协调发展水平。将研究区旅游、经济和生态环境看成一个内容广泛、结构复杂并具有耦合特征的开放性系统,各个子系统之间既相互促进,又相互制约。认真分析研究区的现状,选定各个子系统评价指标,并通过资料查询和影像分析等渠道获得各个指标的原始数据。对各个指标的原始数据进行无量纲化,结合相关参考文献,咨询有关专家的意见,确定各个评价指标所占权重。对研究区旅游、经济和生态环境组成的耦合系统进行了定性分析,明确了各个子系统之间的相互影响。在借鉴前人已有研究成果的基础上,构建研究区旅游-经济-生态环境的耦合协调计算模型。利用统计的指标数据,分别计算出若尔盖湿地自然保护区涉及乡镇2005、2010和2015三年的耦合协调度。最后结合研究区各个子系统的现状,对耦合协调度进行了时空演变分析,并针对若尔盖地区旅游-经济-生态环境的耦合协调发展提出了相应的对策。构建定量计算研究区旅游、经济和生态环境各个子系统整体发展快慢的综合评价函数,表示各个子系统相互作用强弱的耦合度计算模型以及表示各个子系统之间耦合协调度发展水平的耦合协调度计算模型。利用统计数据和计算模型,定量计算出了研究区2005、2010、2015三年间旅游、经济和生态环境各个子系统的综合评价指数分别为0.305、0.408、0.775,耦合度分别为0.480、0.927、0.934,耦合协调度分别为0.383、0.615、0.850。结合研究区的具体实际情况对耦合协调度进行时空演变分析,并为研究区旅游-经济-生态环境系统的耦合协调发展提出了相应的对策。
[Abstract]:In this paper, the level of coupling and coordination between tourism, economy and ecological environment in Zoige Wetland Nature Reserve is studied from the point of view of system coupling. The tourism, economy and ecological environment of the study area are regarded as an open system with extensive contents, complex structure and coupling characteristics. Each subsystem promotes and restricts each other. The present situation of the research area is analyzed carefully, and the evaluation indexes of each subsystem are selected, and the original data of each index are obtained by means of data query and image analysis. The original data of each index is dimensionless and the weight of each evaluation index is determined by consulting the opinions of relevant experts and combining the relevant references. The coupling system of tourism, economy and ecological environment in the study area is qualitatively analyzed, and the interaction between each subsystem is clarified. Based on the previous research results, the coupled and coordinated calculation model of tourism-economic-ecological environment in the study area is constructed. Based on the statistical index data, the coupling and coordination degree of village and township in 2010 and 2015 were calculated respectively in Ruoergai Wetland Nature Reserve. Finally, according to the present situation of each subsystem in the study area, the spatio-temporal evolution of coupling coordination degree is analyzed, and the corresponding countermeasures are put forward for the coupling and coordinated development of tourism, economy and ecological environment in Zoige area. A comprehensive evaluation function for the overall development of each subsystem of tourism, economy and ecological environment in the research area is constructed. The coupling degree calculation model which represents the interaction of each subsystem and the coupling coordination degree calculation model which represents the development level of the coupling coordination degree among the subsystems. Based on the statistical data and the calculation model, the comprehensive evaluation index of tourism, economic and ecological environment subsystems in the study area from 2005 to 2015 was calculated. The comprehensive evaluation indexes were 0.305 and 0.4080.775, respectively. The coupling degree was 0.480 and 0.9270.934, and the coupling coordination degree was 0.3830.650.850. According to the actual situation of the study area, the spatio-temporal evolution of coupling coordination degree is analyzed, and the corresponding countermeasures for the coupling and coordinated development of tourism-economic-ecological environment system in the study area are put forward.
【学位授予单位】：成都理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F592.7;X826

【参考文献】