潮州台地下水化学异常与地震的对应关系  

Corresponding relation between ground hydrochemistry anomalies and earthquake at Chaozhou station

作　　者：吴泽文 蔡奕群 

机构地区：[1]潮州市地震局,广东潮州521011

出　　处：《华南地震》2001年第1期38-42,共5页South China Journal of Seismology

摘　　要：根据潮州台 6个地下水测项 2 0年来的观测资料 ,对潮州台水化学异常与地震的对应关系作了简要的讨论。结果表明 ,在距台 2 50km范围内发生的中强地震前 ,除Cl-外 ,其余测项均观测到短期异常变化。Based on 6 terms's the observational data of the ground hydrochemistry since 1980 at Chaozhou station,the corresponding relation between the ground hydrochemistry anomalies and earthquakes is concisely discussed.The result shows that the short-term anomalous changes of all observational terms except for Cl -before moderate earthquakes occurred within the range of 250 km from Chaozhou station can be observed.

关 键 词：地震预报 水化学测量 短期异常 地下水 地震前兆 

分 类 号：P315.724[天文地球—地震学] P315.75[天文地球—固体地球物理学]