According to the remote sensing image information of 1998 and 2000 in Fujian Province

the changing state of vegetation species in typical districts of Fuzhou City was drawn

and it was proved that the changing of vegetation species accordes with Markov's course. The dynamic change of vegetation species of Fuzhou City in the following 50 years was predicted by Markov's model. The result indicated that the area proportion of dense woods

mixed needle leaf and broad leaf forest and bush of woods had certain increase

and the area proportion on the economic forest

grass family crops and naked land will have certain reduction. Therefore after the ecological construction for several years

the vegetation productivity of Fuzhou City from the whole aspect

will present the increasing trend and ecological environment towards good condition.