LANDSCAPE CHANGES IN A DEGRADED SANDY LAND ECOSYSTEM—A CASE STUDY IN THE OTINDAG SANDY LAND, INNER MONGOLIA, CHINA
LIU Hai-Jiang, CHENG Wei-Ming, LONG En
Chin J Plant Ecol . 2007, (6): 1063 -1072 .  DOI: 10.17521/cjpe.2007.0134