risk evaluation of geological disasters
risk of rice yield loss caused by natural disasters
risk control and risk tolerance
“the eleventh five-years′plan” of alleviating natural disasters
Agricultural natural disasters
Agrometeorological disasters
Agro-meteorological disasters
Agro-meteorological disasters analysis subsystem
analysis of disasters mechanism
Analysis of earthquake disasters
analysis of meteorological disasters
blizzard and frozen disasters
Capacity in anti-natural disasters
capacity of encountering disasters
cause of frost disasters to crops
causes for mining disasters
Causes of fire disasters
Characteristics of disasters