Study On The Resource Analysis And Environmental Assessment In Regional Tourism GIS-based

In this study, Xianju of Zhejiang province was as a case. According to the characteristics of Xianju mountain region, the tour environment capacity of Shenxianju scenic spot was discussed from econtourism viewpoint, the space structure of the tour resources, drift tourist space structure and climate effect factors were analyzed. There are six parts in this research.Chapter one: The application of GIS in tour industry was discussed. The characteristics and functions of GIS were introduced, and on the base the practical applications at tour resource exploration, developing plan, conservation of resources and sustainable development with GIS were outlined. In addition, the application at tour management informatization, distribution and generalization were introduced.Chapter two: The outline of study region including historical context, natural condition, socioeconomic status and the predominance and existing problems of tourism resource development were introduced.Chapter three: The tourism resources were evaluated in all aspects. In this part, resources types and characteristics and the main scenic spots were introduced.Chapter four: From environmental capacity characteristics of the beauty spot, analyzed econological environment bearing capacity, room environment bearing capacity, facility environmental bearing capacity, service environmental bearing capacity and psychological bearing capacity, at last performed to evaluate tour environmental bearing capacity, and analyzed tour environment bearing capacity and environmental capacity utilization status.Chapter five: Taking the Yongan river drift in Xianju as an example, four studying regions were chosen to analyze the space characteristics such as surface accumulate, volume, slope, landform and the shape of river with DEM of 1:10,000 of this Xianju. The space structure of drifting tourism resource was discussed and quantitative evaluated.Chapter six: Based on secular meteorologic datum in Xianju country, the short time series adjusted of monthly average temperature, associated GPS datum and 1:10,000 scale Digital Elevation Model in Xianju country andreckoned the temperature distribution. Then associated relative humidity and wind velocity, the spatial distribution map of climatic comfortable index were finished, the comfortable areas of each representative month were counted and the spatial distribution characteristics were analyzed, combined with altitude classify datum.Secondary, the climate influence factors of drift tourist items were analyzed. The datum what we using is precipitation, relative humidity, wind velocity and air temperature. We analyzed the comfortable degree index, then statisticed the number of comfort days every month, at the same time the influence of precipitation and high temperature were discussed and the suitable climate conditions were obtained, and last the deviation rate of each index were computed and compared with the passenger movement.