s Based on ecological theory of forest fire ecology and landscape ecology,fire condition,ecosystem characters,ecological setting and landscape method,a general review of the effects of forest fire on landscape pattern was made.

This paper reviews the development history of fire ecology,and divided the research course into three phases:(1)From 1900 to 1960,it is initial stage;(2)From 1961 to 1985,it is the second phase——changing the cogniza.

The proposal for forest ecological fire prevention had significance in setting up conception of modern forest management,safeguarding ecological security,building ecological civilization,constructing harmonious society,and promoting social and economic sustainable development.

In the last few years,the influence of climate change on forest fire regime has become a hot topic of research in China and overseas.

This paper appraises the forest ecology status of forest area in Heilongjiang province using the forest resource investigation data provide theory basis for the recovery of forest ecology in Heilongjiang province.

According to forest ecology, ecological economics, the financial accounting of forest ecology will be developed.

It s a breakthrough to develop the accounting of forest ecology value created by forest ecology construction organization or conservation organization.