Under the auspices of National Youth Science Foundation of China(No.41001294);Key Project of National Natural Science Foundation of China(No.40930531);Research Fund of State Key Laboratory Resources and Environment Information System(No.2010KF0002SA)
In China′s Loess Plateau area, gully head is the most active zone of a drainage system in gully areas. The differentiation of loess gully head follows geospatial patterns and reflects the process of the loess landfor...