6O'NEIL R V, HUNSAKER C T, TIMMINS S P. Scale problem in reporting landscape pattern at the regional scale [J]. Landscape Ecology, 1996, 11: 169-180.
7LI B L. Fractal geometry applications in description and analysis of patch patterns and patch dynamics [J]. Ecological Modeling, 2000, 132~ 33-50.
8LI H, WU J. Use and misuse of landscape indices [J]. Landscape Ecology, 2004, 19: 389-399.
9JELTSCH F, MOLONEY K, MILTON S J. Detecting process from snap shot pattern, lessons from tree spacing in the southern Kalahari [J]. Oikos, 1999, 85: 451-466.
10SCHURR F M, BOSSDORF O, MILTON S J, et al. Spatial pattern formation in semi-arid shrubland: a priori predicted versus observed pattern characteristics [J]. Plant Ecology, 2004, 173: 271-282.