Researchers On The Structher Of Plant Community Of Landscape Of Linpan In West Sichuan

As a unique form of rural settlements in the West Sichuan Plain, Linpan is not only the landscape symbols of the West Sichuan Plain but also the cultural symbols of the West Sichuan. The couse of Linpan is the result of long-term harmonious coexistence by human and nature, and it embodies the characteristics of natural and cultural in the West Sichuan Plain which is named "Land of Abundance" for a long time.But in recent years because of the reason such as the development of urbanization, the integration of urban and rural areas, the industrial structure adjustment of the region surrounding the city, the living space of Lin disk become more and more narrow. And it makes the local features and cultural landscape which was retained for thousands of years. How to aehieve the Protection and update of settlement landseape has become an important issue for the rural construction and planning of western Sichuan in new era.The article chose Pixian and Wenjiang which located in the second ring layer of Chendu as scope of the study. Based on study the existing research and by several times on field survey to combine with the constitutive characteristics of Linpan, then the research chose14typical Linpan as the study sample, and12of this is for the main study sample the other2is for the comparison sample. In order to ensure the accuracy of the research results, the article were carried out by overall conclusion, comparable analysis and case study, and this article study the intrinsic characteristics of Linpan from two aspects include:plant communities and plant landscape.Natural quality of Linpan plant communities means that it has the basic characteristics of natural plant community. So form the plant communities and combined with the present situation of Linpan, the article study Linpan from three aspects include:species composition, structure of community and succession of communities, and then the article sum up the species which are often used in Linpan. The function of Linpan plant communties is serving for the residents of Linpan, and it makes Linpan has landscape characteristics with obvious regional. So based on the study of plant communities, from the perspective of plant landscapethe the article studied the plant landscape characteristics of Linpan from three aspects include:configuration mode, spatial characteristics, cultural and ecological characteristics. Finally, through compara with another two Linpan which have bee transformed into diffetent function from plant communities and plant landscape, the article summarizes the development of the feasible way of Lin Pan.