初论中国部分地区历史地震记录的完整性

DISCUSSING COMPLETENESS OF HISTORICAL EARTHQUAKES RECORDS IN PARTIAL REGIONS OF CHINA

以《中国地震历史资料汇编》为基础,探讨了中国华北、西北、西南、华中、华东和东南沿海六个地震区内史载地震资料的记录情况.分区、分地震带讨论了早期地震记录的完整性,结合震级—频度关系所展现的结果,尽可能对不同地震区带历史记录相对比较完整的时期作出初步推断.这些推断的结果,可以为地震预报、地震区划以及工程地震危险性分析等工作提供参考.

On the basis of 《Historical material compilation of Chinese earthquakes》, the Circumstaces of historical earthquakes material recorded in Six Ssiemic regions which are North China, North-West China, South-West China, Mid China, East China and South-East Chima were described in this paper. The integrity of early earthquake records was discussed for each region and seismic belt. Combining with the results shown by magnitude-frequency relation,preliminary deduction was make for various earthquake region with relative more complete historical records.