A Study On The Forestry Bio-disaster Risk Management Based On Climate Change

Forestry biological disaster is one of China's major natural disasters. It is a huge obstacle for forestry development and ecological rehabilitation. As human activities on the interference of various ecosystems continue to strengthen, as the global climate change, ecological damage and other factors, China's forest biological disasters have shown a growing trend. The forest ecosystem plays an important role in carbon sequestration and climate change mitigation. However, the further expansion of afforestation in China is increasingly difficult, and cost of afforestation will increase. Under the background of global climate change, it is of great significance for China how to improve the efficiency of forest resources protection with lower input and higher efficiency, and how to improve the ecological value of forest.The paper analyzed the forestry biological disasters, disaster developing trend under the background of global climate change, the problems of forestry biological disaster risk management in China by using the theory and methods of environmental sociology, management, economics and ecology. The author of the paper further discussed about establishment of the index system for forestry bio-disaster risk assessment and improvement of risk management after the comprehensive analysis based on literature review and second hand information. In addition, the author of the paper put forward suggestions and strategies to improve forestry biological disaster risk management mechanism, to promote the transformation from China's traditional disaster relief model to updated disaster risk management model, to provide basis for scientific management and protection of the forest resources, and to improve capacities for forestry management in responding to climate change.