Depended on remote sensing images of 1986 and 2000 and data from project of "Tackling key problem of Chinese 95 science and technology", utilizing GIS software contained ARC/INFO and ARCVIEW, after interpretation,disposition,storage,transition of pattern and query, the study achieve three periods data on the area. Afterwards, by aid of EXCEL software, the study makes use of the data to analyse the landscape pattern and differentiation. At last, by application of Markov process, the study predicts the future landscape pattern in Longdong area. The research proves that the investigation using method of landscape pattern is a available way to study distribution and evolvement of land use.