Abstract:This paper summarizes the existing low-temperature damage monitoring evaluation index in our country,induces the method to determine low-temperature damage index,and introduces the domestic and foreign related research progress of low-temperature damage risk assessment.Abroad research about low-temperature damage focuses on the mechanism of chilling injury and does less research in circulation,space-time distribution,monitoring and early warning for chilling injury.And about the low-temperature damage risk,domestic research of the risk assessment starts mostly from risk probability and risk index.Through the study of low-temperature damage,the risk produced from such disasters can be effectively reduced,and provides powerful basis for further development of monitoring,evaluation and risk regionalization for low-temperature damage.
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