| Tourist industry developed rapidly in recent years, tourism environment problems are daily on the increase. The research of tourism environment bearing capacity (TEBC) is an effective method to solve these problems. It contributes to developing and planning management of tourist zone scientifically. In order to realize the sustainable development of the tourist environment and tourist economy. Because the concept of TEBC isnt final conclusioned in the world, the models of the calculation have little value in planning and managing in tourism zone. In this thesis the author deeply discusses the two problems of TEBC.Based on deeply analyzing of relvant documents about the TEBC both at home and on abroad, the concept characteristic intension of TEBC has been discussed in this thesis. The author think: the TEBC is a concept describing the extent to which a resort can sustain the number of travels. It can be regarded as a varialbe parameter determined by such variable as time space types of traveling activities and intensivy. As it varies with the time and space, the study of the TEBC should be combined with a particular region.Based on the theory of the TEBC, the author calculates and evaluates TEBC for different type in Geopark. At first the author surveys the tourism resources, the products and tourist demand in the tourist destination, use of the interaction between the three, regards the most sensitive elements of the tourism environment as the limiting factor, according to determined TEBC, based on the characteristics of different scenic spots brought forward the control measures. Then under the model of PSR, the author gives the index system of TEBC comprehensive evaluation, ensures the valuation of each target by the analytic hierarchy process. Get a time and space distribution of TEBC in Geopark, and the problems that existed in the process of tourism development. Give some measures to improve the TEBC for Geopark. The study results of this paper will get extensive and convenient application in various levels of tourist planning.In the thesis the author made some new works as followes:In this thesis the author investigates the tourism resources in Mancheng Geopark of Hebei for the first time. Based on the investigation the author explores into the changes in tourism environment elemenmt caused by the human factor, ensures TEBC use the theory of TEBC, gave some adjustment measures for Geopark.According to the environmental characteristics of karst caves area, the author discusses the impact of the cave environment and vistors in such a fragile ecological environment. Determined the heat and carbon dioxide content karst caves is the constrainsts. Calculates the TEBC by heat and carbon dioxide in cave and gives some measurees to improve the TEBC.Discusses tourism activities and service how to impact the water in Cao River. Points out the reception of sewage is an important factor in water pollution. P is defined as constraints of TEBC of the water in downstreaw. On the basis of calculation TEBC of the Longmen Lake and measures proposed to improve the TEBC.According ecological and economic characteristics of Yuhuang Mountain, the author points out the tourism infrastructure is a prerequisite for the development of tourism, but it is the biggest ecosystem disturbances. So the author determined TEBC by original infrastructure and gave some adjustment measures for Yuhuang Mountain.In this thesis the author invests psychology characteristic of tourist in Han tomb for the first time. Combining the characteristic of tomb, determinds the space in tomb is the constraint. The author proposes expanding the content and space of tourism in order to improve TEBC in Han tomb.The thesis sets up a series of index system for TEBC based on the model of press-state -response. Analyzes the rules of distribution of TEBC in terms of time and space as while as the existing problems, proposes measures for geopark. |
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