Abstract
Land use change is an important driving factor for global environmental change. Clarifying its changing characteristics and driving factors is of great guiding significance for optimizing land use patterns, improving regional ecological environment, and increasing land use efficiency. This article is based on the grid data of land use in Chuzhou City from 2010, 2015, and 2020, ENVI and GIS software are used to preprocess the data. The land use transfer matrix and land use dynamic degree model are used, and combined with the actual land use situation in Chuzhou City, the characteristics of land use change in Chuzhou City from 2010 to 2020 are analyzed. On this basis, principal component analysis is used to analyze the driving forces of interannual changes in land use in Chuzhou City. The results show that from 2010 to 2020, the land use structure in Chuzhou City was still mainly composed of arable land, forest land, and construction land. The area of other types of land was relatively small, but the area of grassland decreased significantly. The area of construction land and unused land continued to increase, with construction land showing the largest increase; In the past 10 years, the land use structure in Chuzhou City has undergone significant changes, with a smaller difference in area between different land use types and a trend towards balanced land use structure; The main driving factors of land use change in Chuzhou City are rapid economic development and agricultural production productivity.