重大灾害链及其防御

Severe disaster chain and its defense

重大自然灾害及其灾害链是当今世界科学难题,本文通过国内外具体实例,介绍了重大灾害链及其巨大危害,讨论了灾害链的类型、成因、演变及其预测和防御,并着重强调加强灾害链研究的紧迫性和必要性.

Severe natural disasters and disaster chains are difficult issues in the scientific world. This paper introduces harm, categories, reasons, evolution, forecast methods and defense of severe disaster chains through a lot of examples at home and abroad, and emphasizes the urgency and necessity of the research on disaster chain.