机构地区: 大连海事大学环境科学与工程学院
出 处: 《大连海事大学学报》 2006年第3期18-20,25,共4页
摘 要: 科学衡量城市旅游环境承载力状态是城市旅游业可持续发展的有力判据.从经济学理论利润最大化原则出发,利用边际收益与边际成本的关系结合模糊数学制定隶属函数,建立城市旅游环境承载力状态评估模型,对某市的旅游环境承载力作了评估,结果与城市旅游质量呈正相关,相关系数达0.6021,具有一定的合理性.模型可用于对城市旅游环境承载力评估,为城市旅游业的发展提供理论依据. To measure urban tourism carrying capacity (UTCC) of a city is a good way to judge city's sustainable development on tourism. Based on the Maximization of Profit principle, the authors established UTCC model on the relation from tourism marginal revenue (MR) and marginal cost (MC). Combining fuzzy mathematics to establish membership function, collecting the related data of city's tourism, the authors made a reasonable evaluation and analysis of UTCC. For the possibility of the method, the authors calculated UTCC and the tourism environmental quality of Dalian in the corresponding period and made the results related to analysis. Positively, this means the calculation of UTCC on the economical model has certain rationality.