Abstract:Rizhao is an area with various biology. Ecological environment in this area is good. But in recent years, accompanying with the development of industrialization and urbanization, the structure and layout of land use have changed a lot. Ecological environment of the land is also deteriorated in general. Through analysis on the changes of the different land use types in Rizhao city, its effects to ecological environment are studied in this paper. It will provide some references for adjusting land use structure and layout in Rizhao city.