基于GIS的中部六省旅游氣候舒適度研究
[Abstract]:The central region is located in the inland hinterland of our country, mainly distributed in the eastern monsoon area, which has three temperature zones in the middle temperate zone, warm temperate zone and subtropical zone. The climatic characteristics vary greatly with the time and space. In addition, the diversity of natural scenery and cultural heritage has created many excellent tourism resources in the central region, accompanied by the rapid development of tourism industry. The change of weather conditions has more significant impact on tourism activities, so using ArcGIS technology to study the spatial and temporal distribution characteristics of the comfort degree of tourism climate in the central region is designed to provide a theoretical basis for enriching the tourism products in the central region, promoting the promotion of the management ability of the scenic spots, and providing a better tourist experience for tourists. With the support of ArcGIS technology, combined with the climate comfort evaluation method and the comprehensive tourism climate comfort model, six provinces in the central region were used as the research areas to analyze the temporal and spatial variation characteristics of the tourist climate comfort in this area. The monthly average temperature of the 88 meteorological stations in the central region (including monthly average temperature, 1971-2010 years) was used in this study. The monthly mean wind speed, the monthly mean relative humidity and the monthly average sunshine hours are analyzed, and the annual variation characteristics of the climatic factors in the provincial capital city of the study area are analyzed. Combined with the data of the digital elevation model (DEM) of 30m x 30m in the central region, under the support of the ArcGIS space grid operation, the above four climatic factors are interpolated by the ordinary Kerrey lattice method. The spatial distribution grid of the climate factors of the six provinces in the central region was obtained, and the spatial variation of the climatic comfort factors of each season in the study area was analyzed. On this basis, the spatial distribution map of the temperature and humidity index, the wind efficiency index and the clothing index were obtained by the superposition calculation of the climate comfort evaluation method. Finally, the climate comfort degree model of the comprehensive tourism climate was made. In order to analyze the temporal and spatial variation characteristics of tourism climate comfort in the central region for the last 40 years, it is found that: (1) the spatial distribution of the average temperature and relative humidity in the six provinces in the middle of the middle of the year is the increasing variation of the self high latitude and low latitude regions. The distribution of wind speed and sunshine time is the opposite. (2) there is a great difference between temperature and humidity index, wind efficiency index and clothing index in each month, which shows that the response of wind efficiency index to climate factor is lagging behind the other two indexes. (3) the variation of tourism climate suitability in the middle of the region is mainly in one year. The climate of the six provinces in spring, autumn and two quarter is more comfortable, and the winter and the summer and the two quarter are lower in spring and autumn two. (4) the climatic zoning in the central region of the central region of spring, autumn and two season has a very high similarity, and the zonal zonal distribution of winter and summer two seasons is obvious. The paper is divided into five parts: 1, introduction. The study mainly introduces the study of "tourism climate comfort". Background, the relevant research progress at home and abroad, the content of this study, the characteristics and innovation of the technical route and paper,.2, the general situation of the research area, mainly introduce the general situation of the six provinces in the central region of the region (geographical location, topographic and geomorphic features, climate characteristics) and the general situation of tourism development in the last five years, and the data sources and the data sources Research methods, mainly the data required for this study, that is, the selection and determination of the climate factor data and the 88 meteorological stations in 1971-2010 years, and the acquisition of the digital elevation model (DEM) in the six provinces in the middle part of the paper. At the same time, the models and methods needed in this paper are stated.4, and the evidence is studied in this paper, which are concentrated in the fourth, fifth and six chapters of this paper. In order to analyze the factors related to the climate comfort of tourism, four climatic factors of climate comfort, such as temperature, relative humidity, sunshine hours and wind speed, are studied. The change trend and spatial distribution characteristics of each climate factor in the last 40 years in the six provinces of central China are explored. The spatial distribution and change characteristics of the monthly temperature and humidity index, the wind efficiency index and the clothing index in the six provinces. 3. The tourist climate zoning under the climate comfort background, combined with the comprehensive tourism climate comfort model to determine the tourist suitability in all parts of the central region, the tourist suitability period and the tourism climate in the six provinces of central China according to the suitability of travel travel. Zoning.5, conclusions and prospects. The conclusions, shortcomings and prospects of this paper are explained.
【學(xué)位授予單位】:華中師范大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2016
【分類號(hào)】:P463;F592.7
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