Abstract: Based on the land use and cover data of Luliang in 2000, 2010 and 2020, the temporal and spatial changes of land use in Luliang in recent 20 years are studied by using land use dynamic attitude, land use transfer matrix and standard deviation ellipse. The results show that cultivated land, grassland and forest land are the main land use types in Luliang and the area of grassland, cultivated land, forest land and unused land decreased, while the area of construction land and water area increased, and the area of construction land increased the most; the comprehensive dynamic attitude of land use is small, the change of land use is gentle on the whole, and the increase of construction land is fast; the mutual transfer of cultivated land, grassland and forest land is large, and the expansion of construction land is mainly realized by occupying cultivated land in the central dam area; and the overall distribution of construction land was northeast to southwest, and the change of center of gravity was not obvious. The spatial aggregation of construction land was the strongest in 2000.

Key words: land use change, dynamic attitude of land use, land use transfer matrix, standard deviation ellipse