欢迎访问《地震》，
地震

地震 ›› 2002, Vol. 22 ›› Issue (4): 42-48.

• • 上一篇    下一篇

中酸性岩浆岩地区水文地球化学组分映震能力初探

廖丽霞, 黄可琴, 黄声明, 陈琳   

  1. 福建省地震局, 福建福州 350003
  • 收稿日期:2002-06-18 修回日期:2002-07-04 发布日期:2021-12-21
  • 作者简介:廖丽霞(1965-),女,福建龙岩人,工程师,主要从事地震地下流体观测预报研究。

Preliminary discussionon earthquake reflecting ability of hydro-geochemical composition in the intermediate-acid rock region

LIAO Li-xia, HUANG Ke-qin, HUANG Sheng-ming, CHEN Lin   

  1. Seismological Bureau of Fujian Province, Fuzhou 350003, China
  • Received:2002-06-18 Revised:2002-07-04 Published:2021-12-21

PDF (PC)

摘要： 讨论了水文地球化学组分的映震能力与岩石矿物成分的关系, 并从化学的角度分析了水文地球化学组分在孕震过程中可能发生的各种变化, 力图揭示发生水文地球化学前兆异常的内在因素, 为地震水化学前兆异常提供内在的理论依据。

关键词: 水文地球化学, 映震能力, 前兆指标, [AlO4]四面体

Abstract: In this paper, the relation between mineral composition of rocks and the earthquake reflecting ability of hydro-geochemical composition was discussed. From the view point of chemistry, it is revealed that a variety of chemical reaction may take place during the seism ogenic process. The purpose of this paper is to point out the inherent factor causing hydro-geochemical precursory anomaly and prov iding inherent theoretical foundation for the hydro-geochemical precursory anomaly.

Key words: Hydro-geochemistry, Earthquake-reflecting ability, Precursory index, [AIO4] tetrahedron

中图分类号: