关键词: 煤矿区, 遥感, 景观格局, 土地复垦

Abstract: Underground mining lead to ground subsidence, and make the landscape pattern change, Researching the landscape change rule in mining area have important practical value to know the impact that underground mining make on the ecotope. The landscape pattern of partial mining area in Yanzhou coalfield is analyzed quantitatively based on the Landsat TM images of Yanzhou coalfield in 1987、1995、2003、2010、2014, and get the landscape pattern variation tendency from 1987 to 2014.the landscape fragmentation increased after 2003, The major ways of landscape conversion types were farmland to unused land, residential land and waters, and unused land to residential land. Underground high intensity mining, reclamation and engineering construction is the major driving force. These conclusion have certain value to analyze the relationship between underground mining and land use.