Properties of Natural Catastrophes  

作　　者：Ospanova N.K. 

机构地区：[1]Laboratory of paleontology and stratigraphy,Institute of Geology,Earthquake Engineering and Seismology of the National Academy of Sciences of Tajikistan,Tajikistan

出　　处：《Journal of Geological Research》2020年第1期37-42,共6页地质研究（英文）

摘　　要：A variety of phenomena of a catastrophic order and fear of their consequences served as the reason that until now the properties of disasters remained incomprehensible.We found out the properties of natural catastrophes.It is shown that knowledge of these properties is of great importance,because it contributes to the formation of an objective judgment on natural processes and phenomena.

关 键 词：EARTHQUAKE Biotic crises Catastrophism EVOLUTION SPONTANEITY CHANGES 

分 类 号：X43[环境科学与工程—灾害防治]