| The paper selected the Tunpu villages in the central part of Guizhou Karst region as the target,synthesizes the theories of color science and color ology,and quantifies the color characteristics of the villages.From the three aspects of the overall color of Tunpu,architectural color,and natural color,the three attributes of color are analyzed and the composition of color.It reveals the regional characteristics of the color of tunpu village and the adaptation of Karst,and optimizes it according to its shortcomings,and then evaluates the color landscape before and after optimizing the visual perception of people,so as to make a beneficial exploration for the sustainable development and cultural inheritance of the village.The findings indicate that:(1)The overall color of the village of Karst Tunpu in Guizhong is dominated by the buildings with non-color(N)system,farmland and forests with yellow and green(GY)color system,and the land and water bodies are assisted to form the overall color style of traditional villages;Overall showing warm color phase,medium high brightness,low saturation trend;Tunpu building has a strong color integrity and a high degree of color integration with the surrounding environment.(2)There is a unique natural ecological environment in Tunpu village in central Guizhou.There are abundant native plant species,showing a general trend of color characteristics of spring yellow,summer green,autumn red and winter grey.Agricultural culture is more prominent.Natural landscape is very magnificent,large trees are in the majority,and the basic tone is green.However,there are few plant species and small area among the building groups in the village,and plants and buildings are mutually reflective.It is not obvious that there are fewer plants in autumn and the ornamentality of plant community is weak.(3)According to the adaptability and insufficiency of the colour of Tunpu,the colour optimization scheme is put forward,which continues the good green landscape spatial pattern and the obvious street pattern with military defense characteristics in Yunshan Tun,protects the natural environment elements such as the mountain body which constitutes the characteristics of the ancient village landscape pattern,protects the traditional street texture of the ancient village,maintains the pattern characteristics and overall style of the ancient village,and repairs the damaged seriously.Architecture has regulated the courtyard style of three-way courtyard and four-way courtyard,and the color appears more harmonious.It has maintained the regional character of forest and farmland unchanged,strengthened greening management,maintained the beautiful and artistic color landscape of Yunshan Tun,and maintained the color of Tunpu village with GY,Y and YR as the main color system,medium and high brightness and medium color.At the same time,the allocation ratio of shrubs,grass and color-leafed trees should be increased to achieve orderly color space,toachieve color coordination between buildings and natural environment,and to have a sense of hierarchy.Through the evaluation of people’s color landscape,we can see that after optimization,the village color has continued the elegant,lively,cordial and regional advantages of Tunpu village,and is richer than the original style.It still needs to be strengthened in terms of intimacy and creating a warm color atmosphere. |