Driving Force of Land Use and Landscape Pattern Change Basing on RS&GIS of Fengqiu County alongLower Reaches of the Yellow River 
ZHANG Bao-hua, ZHANG Jin-ping,TANG Qing-xin,DING Sheng-yan,LIANG Guo-fu
Remote Sensing Technology and Application . 2009, (1): 40 -45 .  DOI: 10.11873/j.issn.1004-0323.2009.1.40