Remote sensing based characterization of fragmentation patterns and trends of the collective forests in southern China —A case study from Yuhang city of Zhejiang province
LI Mingshi , XU Yifan,, LI Yunmei, XU Da, WEN Weisong, LIU Anxing
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2010, (04): 135 -139 .  DOI: 10.3969/j.jssn.1000-2006.2010.04.029