Study On The Layout Pattern Of Mountainous Tourism Landscape In The Basin

Yunnan province has complex landform. Which the mountain and plateau accounted for 94% of the total area, while only 6% of its total land area is mainly composed of basins and river valleys. These few basins are the centralized distribution areas of cities and population, which is very significant to the development of Yunnan province.The central part of Yunnan province is the concentrated distribution area of basins which mainly consist of large and medium-sized basins. This region is the most concentrated areas of basins, and is the main city and the center of economy development zone, that have 31.3% population of Yunnan(2014).The basins are consist of the margin of the basin mountain and relatively flat in peri dam. Basin edge mountains to sustain the whole basin of water safety, ecological balance, conserving soil and water, slow down the pollution and geological disasters, create a beautiful living environment, and participate in material and element circulation is of great significance. It is the back garden of the whole basin. However part of the basin edge on central Yunnan are facing the urban expansion, forest fires deforestation and other threats. Therefore, reasonable utilization and protection of the margin of the basin mountain is one of the most important issues facing the development of Yunnan region.The development of mountain tourism is a new direction of development in mountainous regions,accordingly, reasonable layout planning of mountain tourism is the key to realize the sustainable development of mountain areas on the edge of the basin.This paper is based on geographical environment background, basin of central Yunnan province based on the analysis of system structure and its main threat factors the geographic environment of central Yunnan. From the landscape ecology,ecological aesthetics, tourism geography, and forest science and so on to explore the problem of layout ideas and models of the margin of the basin mountain tourism landscape. Exploration by basin edge mountain tourism landscape tourism or leisure demand, fire prevention requirements, the layout of the ecological environmentprotection demand model, is expected to further enrich basin science related knowledge, and for the Yunnan region in the basin protection and provides the basis for scientific development and utilization. The main conclusions are follows:(1) There are 38 main basin on Central Yunnan area that area are more than 10㎞2. And the large and medium-sized basins are mainly concentrated in the central and eastern. The western region that Chuxiong as the main body the basin is less and smaller.It is divide the space structure into slope belt, slope foothill belt and dam, and analyze its landscape function. The slope landscape of central Yunnan generally dominated by forest and grassland patches, the valley side landscape are generally slope land, cultivated land, garden land and settlement patches, the dam area are more cultivated land(2) From an ecological point of view, in order to protect the ecological environment establish the ecological security barrier. From the perspective of aesthetics, analyzes the landscape pattern of the main basin in Central Yunnan, on the basis from the functional beauty, formal beauty and artistic beauty analysis the central Yunnan tourism landscape configuration requirements. According to the occurrence of forest fires in central Yunnan, combined with the topography, geomorphology and ecosystem environment etc. come to a conclusion that the effectively method to avoid forest fire is build road fire belt and biological fire belt.(3) Based on the establishment of the ecological security barrier, create landscape of beauty and build the road fire belt, and according to the landform characteristics of plain Yunnan Basin propose the "circular landscape" and "fishbone shape" tourism landscape layout mode. The "circular landscape" is suitable for the gentle terrain, rounded shape, the relative elevation of small basin margin, it is“circular landscape” from the foot of the mountain- hills- mountaintop. The “fishbone shape” model issuitable for the margin of the basin mountain that is steep and narrow,the shape like a fishbone.(4) Through the research on the mode of the main layout of Yunnan Basin Mountain, to realize in the process of the margin of the basin mountain tourism landscape layout, we should pay attention to the road, fire belt, forest, shrub, farmland spatial combination, landscape and other elements of the landscape layout, the use ofline design.