In order to maintain sustainable development of mine,survey of state of ecological damage is becoming more and more important.

Enterprises are the mainstay of ecological damage,and it is necessary to constraint corporate behavior and prevent ecological damage occurred,the market mechanism of incentives and penalties is one of the measures.

The fact of ecological damage is that the ecological and environmental trespass endangers on the eco-environmental system or on the whole consisting of those interacting parts which are foundations for human survival and development,and results in any damage fact that has caused or will cause significant adverse effects on physical,chemical and ecological functions.

After thoroughly analyzing the causes of environmental problems, the author points out that the basis of independence for environmental and resourceful law is the preservation and enhancement of ecological interests, and this is specifically infiltrated through and represented in the purpos.

With the economic and social development,the conflicts between ecological interests and economic interests enjoyed by the property holder become the important reason of ecologicalization of property.

The contemporary people always ignore or abandon ecological benefit in the processes of maximizing economic benefit, so that the situation of ecological environment is gradually serious, which derives from different traits of ecological benefit and economic benefit.

the contradictions and conflicts in ecological interests are the origin and primary content of ecological politics.

It is a democratic right to express the right of ecological benefits.