Abstract: This paper analyzed temporal and spatial variation of forest landscape pattern of Wuzhishan city,Hainan province by using some data information including 4 TM Remote Sensing Images (resolution 30m×30m)in 1998,2003,2007,2012 and forest resource inventory & planning in 2010.The result of study indicates that within the 10 years between 1998 and 2007,SHDI has gradually increased,it means landscape types tending to more complete and stable.SHEI first increased later then decreased,and its range of variation is just among a small circle.The result indicated that landscape styles are in uniform distribution without its complexity change.The variance ratio by degree of fragmentation from landscape plaque between coniferous forest and bamboo grove are in high speed and plaque are under heavy damage.Production forest cash tree(arbor),production forest cash tree(shrub),non-forestry land grow well because of the low obstruction.The separating size to forest landscape is on the small side,there is less affection and few reciprocal transformation between plaques.Forest transformed to non-forestry land is the main change of landscape styles.

Key words: forest, landscape pattern, temporal and spatial variation