A Research on Management of Post-disaster Forest Environment

Based on the domestic and abroad research of forest environment and sustainable use of disaster prediction theory, this paper uses the principle of the relational degree convergence, generate grey derivative and grey differential equations and then further constructs forest environmental disaster prediction model. We believe that Post-disaster environmental management of forests comes from the theory of sustainable development, during the course of rehabilitation and reconstruction of the post-disaster forest environment, the decision support system based on 3S technology should be established, carrying out structural adjustment for forest communities reasonably, establishing a strong resistance of forest ecosystems and a system of forest raising funds, starting a national ecological restoration project.