Techniques for Monitoring and Evaluating the Snow and Ice Disaster Base on MODIS Model Meteorological Reasons for Forest Damage by Ice and Snow in Hunan Province The Relationship among Environment,Management,Biological Characteristics and Snow/Ice Disaster in Phyllostachys edulis forest Types and extent of damage to Cunninghamia lanceolata plantations due to unusually heavy snow and ice in southern China Floristic Characteristics of Forest Communities, Damaged by Ice Disaster, in the Middle Section of Nanling Mountain, China and the significance in Conservation Reasons of Damage of Forest by the Ice and Snow,the Loss Evaluation as well as Suggestions on Reestablish ment of Forests after the Disaster in Hunan Province Effects of Snow and Ice Disasters on Forest Fuel and Fire Behaviors in the Southern China Status of Frozen Injury of Bamboo after Snow and Ice Disaster in Changsha