摘要
对灾害地质因素给出了定义,并提出了一个成因分类法。其原则是根据灾害 地质因素的成因分成6个类型,再据其对海洋工程的危害程度、直接或诱发性的特 征划分两类。表中所列内容主要为目前在中国陆架海区已经发现的,但其分类原则 也适合其他海区。
According to genesis, geohazards factors were divided into six main type as follows: eroded and accu- mulated, (new) structure movemental; volcanic, biogenic, glacial and artificial types, in which each type further divided into some subtypes based on the location and effect of geohazards factors. Although classi- ficition table only include geohazards factors being discovered in the China Sea continental shelf, these prin- ciples of classifition, however, is also applicable for other sea areas in the world. Therefore, the content of classification remain to be supplemented and improved.
出处
《海洋科学》
CAS
CSCD
北大核心
1994年第4期50-53,共4页
Marine Sciences
关键词
灾害地质因素
陆架海
成因
Geohazards factors, Classification of contributing factors, Continental shelf