地震空间分布函数的确定方法研究

On the Methods of Determining the Seismic Spatial Distribution Functions

选取了几个反映西南地区地震活动的时间和空间特征的因子，因子量化全部建立在因子与实际地震发生的统计关系上，使因子具有一定的概率预报意义和相互对比的基础。另外还对部分因子的预报效能作了评估和修正，采用３种方法分别求出了３套地震空间分布函数。

Several factors are selected to reflect the temporal spatial seismic features in Southwestern China.The measurements of the factors are all taken from the statistical relation between the factors and actual earthquakes,and they make the factors possess some probabilistic prediction meaning and the bases of contrast with each other.Parts of the factors have been evaluated and corrected by their effects of prediction.Three sets of seismic spatial distribution functions have been calculated by three different methods and discussed in detail.